GMC Truck Buyers Guide

 

 

 

Crash Test Data for 2019 GMC

GMC Truck Vehicle Front Star Rating Side Star Rating Rollover Resistance Rating
Driver Passenger Front Seat Rear Seat
2019 Sierra 1500 PU/CC 4WD
2019 Sierra 1500 PU/CC RWD
2019 Sierra 1500 PU/EC 4WD
2019 Sierra 1500 PU/EC RWD
2019 Sierra 1500 PU/RC 4WDNot Tested
2019 Sierra 1500 PU/RC RWDNot Tested
2019 Sierra 2500 PU/EC 4WD
2019 Sierra 2500 PU/EC 4WD
2019 Sierra 2500 PU/EC 4WD
2019 Sierra 2500 PU/EC 4WD
2019 Sierra 2500 PU/EC 4WD
2019 Sierra 2500 PU/EC 4WD
2019 Sierra 2500 PU/EC 4WD
2019 Sierra 2500 PU/EC RWD
2019 Sierra 2500 PU/EC RWD
2019 Sierra 2500 PU/EC RWD
2019 Sierra 2500 PU/EC RWD
2019 Sierra 2500 PU/EC RWD
2019 Sierra 2500 PU/EC RWD
2019 Sierra 2500 PU/EC RWD
2019 Sierra 2500 PU/RC 4WDNot Tested
2019 Sierra 2500 PU/RC 4WDNot Tested
2019 Sierra 2500 PU/RC 4WDNot Tested
2019 Sierra 2500 PU/RC 4WDNot Tested
2019 Sierra 2500 PU/RC 4WDNot Tested
2019 Sierra 2500 PU/RC 4WDNot Tested
2019 Sierra 2500 PU/RC 4WDNot Tested
2019 Sierra 2500 PU/RC RWDNot Tested
2019 Sierra 2500 PU/RC RWDNot Tested
2019 Sierra 2500 PU/RC RWDNot Tested
2019 Sierra 2500 PU/RC RWDNot Tested
2019 Sierra 2500 PU/RC RWDNot Tested
2019 Sierra 2500 PU/RC RWDNot Tested
2019 Sierra 2500 PU/RC RWDNot Tested
2019 Yukon SUV 4WD
2019 Yukon SUV 4WD
2019 Yukon SUV 4WD
2019 Yukon SUV RWD
2019 Yukon SUV RWD
2019 Yukon SUV RWD
2019 Yukon XL 1500 SUV 4WD
2019 Yukon XL 1500 SUV 4WD
2019 Yukon XL 1500 SUV 4WD
2019 Yukon XL 1500 SUV RWD
2019 Yukon XL 1500 SUV RWD
2019 Yukon XL 1500 SUV RWD

 

Service Bulletins for 2019 GMC

2019 GMC ACADIA
Bulletin Number: 000310003X
This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.
Bulletin Number: 010089010M
This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).
Bulletin Number: 010310003R
This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (in Canada, the Base Warranty Cover
Bulletin Number: 010842001L
This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
Bulletin Number: 030089006Q
This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.
Bulletin Number: 030603004X
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030603004Y
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030729004L
This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.
Bulletin Number: 040089015T
This warranty administration bulletin provides policy information on required operating procedures.
Bulletin Number: 040089053G
This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports.
Bulletin Number: 050604022P
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
Bulletin Number: 060089026O
This warranty bulletin provides labor operation numbers for customer concerns Not duplicated (CCND).
Bulletin Number: 060089029O
This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.
Bulletin Number: 060847001N
This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.
Bulletin Number: 060850009J
This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices.
Bulletin Number: 070849020P
This informational bulletin provides information for the IPC odometer programming method quick reference guide.
Bulletin Number: 080089014C
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 080089014D
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 090089002P
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089002Q
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089016F
This warranty nonadministrative bulletin provides information on the proper use of the labor operation 0600014.
Bulletin Number: 100089005H
This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.
Bulletin Number: 1008110001G
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 1008110001H
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 100845001F
This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish".
Bulletin Number: 110089005N
This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.
Bulletin Number: 110849001Y
This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message On and Off.
Bulletin Number: 110849001Z
This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF.
Bulletin Number: 120089002C
This informational bulletin provides the dealer with information on what to do when requesting a new key code for the customer.
Bulletin Number: 120601003C
This Bulletin Provides Information for Repairing Engine Front Cover Oil Leak, Sealing Surface Preparation and Applying RTV Sealant.
Bulletin Number: 16NA045
This technical bulletin provides repair information to correct a dealership technician concern of bent rear shock locator pin(s) noticed during rear shock absorber replacement.
Bulletin Number: 16NA338
This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retentio
Bulletin Number: 17NA066
This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.
Bulletin Number: 17NA073
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
Bulletin Number: 17NA170
This informational bulletin explains the wheel Road Force balancers and what they can do for customer concerns.
Bulletin Number: 17NA231
This informational bulletin provides a procedure to install washers when replacing the video processing module due to water intrusion.
Bulletin Number: 17NA271
This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking.
Bulletin Number: 18259
18259 - Service Update - Certain 2019 GMC Acadia vehicles have been built with a Gen 1 wireless charging module that will not charge some of the latest iPhone and Samsung smart phones. Replace the Gen 1 module with the Gen 2 module kit.
Bulletin Number: 18NA043
This technical bulletin provides procedures for How to Determine if Wheel to Rotor Interface Click Noise is Present to correct conditions of Clicking Noise from Front of Vehicle with Wheels Straight Ahead on Acceleration Tip In/Tip Out or W
Bulletin Number: 18NA070
This Technical bulletin provides information on updated software for the side object sensor module to address a Service Side Detection Message in DIC and DTC U0155.
Bulletin Number: 18NA099
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.
Bulletin Number: 18NA266
This technical bulletin provides repair information to correct a customer concern of an intermittent blank or flickering driver information center (DIC).
Bulletin Number: 18NA311
This technical bulletin provides a procedure to replace the rear diff assembly if the oil has leaked into the torque tube causing the rear diff to fail.
Bulletin Number: 18NA338
This technical bulletin proves a procedure to update the rear infotainment monitors if found the cause of the audio concerns.
Bulletin Number: 19NA008
This technical bulletin provides repair information to correct a customer concern of seeing or feeling a sharp edge on the upper inboard corner of the rear body structure stop lamp.
Bulletin Number: 19NA044
This informational bulletin provides information on a normal engine operating condition for faster emission warm up time.
Bulletin Number: 19NA078
This warranty administration bulletin provide policy information on tires are not meeting tread depth expectations, or wearing out (reaching 2/32⿝) too quickly.
Bulletin Number: PIC5650F
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble
Bulletin Number: PIC6048J
This Preliminary Information communicates to the technician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lane Keep
Bulletin Number: PIE0476A
This engineering information PI ends the need for information from the field for areas to look for oil leak.
Bulletin Number: PIE0498
This engineering informational bulletin is requesting information on product issue with the door weather strip, door body fit, and/or rear tail lamp moisture.
Bulletin Number: PIP4670F
This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s
Bulletin Number: PIP5095F
This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon and may also have an oil or coolant leak. Technician may find coolant or oil in a spark plug tube. If the Spark
Bulletin Number: PIP5486D
This Preliminary information communicates possible concerns and a diagnostic strategy to locate and repair various noises within the engine as well as some misfire causes.
Bulletin Number: PIP5486F
This Preliminary information communicates possible concerns and a diagnostic strategy to locate and repair various noises within the engine as well as some misfire causes.
Bulletin Number: PIP5493G
This Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017. Changes to P
Bulletin Number: PIP5545B
This Preliminary information communicates a possible noise from the water pump causing a DTC and the diagnostics for the repair.
Bulletin Number: PIP5569A
This Preliminary information communicates to the dealer an issue where the vehicle's engine may crank over unprompted and not start afterward. This is the result of hooking up the Active Fuel Injector Tool incorrectly on vehicles equipped
Bulletin Number: PIP5597
This Preliminary information communicates to the technician where to find the engine identification tag and what information on that tag to use during programming of someengine control modules.
Bulletin Number: PIT5551D
This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting.  This is normal when the FAB has been set to  "Alert".
Bulletin Number: PIT5606E
This Preliminary information communicates an Intermittent No Crank, No Start, or Reduced Power loss of data multiple U codes or Intermittent Power Door Locks inoperative, unwanted seat or mirror movement.  Inspect harness for chaffed by the
Bulletin Number: PIT5662A
This Preliminary information communicates information to diagnose DTC C056D or C056E.
Bulletin Number: PIT5662B
This Preliminary information communicates information to diagnose DTC C056D or C056E.
Bulletin Number: PIT5663
This PI was written to inform dealers of a condition where a "Climate off" message will be displayed on the screen even thought the HVAC system is fully operational. Dealers are also informed that engineering is working on a solution
Bulletin Number: PIT5673
This Preliminary information communicates information  for Intellibeam headlamp inoperative  and to inspect the low speed data line. 
Bulletin Number: PIT5682
This Preliminary information communicates information to let dealers know that the sunshade catch is available and not to replace sunroof housing.
Bulletin Number: PIT5684
This Preliminary information communicates information for terminal concerns at X203
2019 GMC CANYON
Bulletin Number: 000310003X
This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.
Bulletin Number: 010089010M
This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).
Bulletin Number: 010310003R
This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (in Canada, the Base Warranty Cover
Bulletin Number: 010842001L
This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
Bulletin Number: 030089006Q
This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.
Bulletin Number: 030603004X
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030603004Y
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030729004L
This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.
Bulletin Number: 030846004V
This informational bulletin provides information on OnStar® VCIM is currently restricted parts. By working closely with our dealers and technicians, through the part restriction process, the General Motors team will gain a better understand
Bulletin Number: 040089015T
This warranty administration bulletin provides policy information on required operating procedures.
Bulletin Number: 040089053G
This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports.
Bulletin Number: 050604022P
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
Bulletin Number: 060089026O
This warranty bulletin provides labor operation numbers for customer concerns Not duplicated (CCND).
Bulletin Number: 060089029O
This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.
Bulletin Number: 060847001N
This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.
Bulletin Number: 060850009J
This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices.
Bulletin Number: 070849020P
This informational bulletin provides information for the IPC odometer programming method quick reference guide.
Bulletin Number: 080089014C
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 080089014D
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 090089002P
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089002Q
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089016F
This warranty nonadministrative bulletin provides information on the proper use of the labor operation 0600014.
Bulletin Number: 100089005H
This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.
Bulletin Number: 1008110001G
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 1008110001H
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 100845001F
This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish".
Bulletin Number: 110089005N
This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.
Bulletin Number: 110849001Y
This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message On and Off.
Bulletin Number: 110849001Z
This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF.
Bulletin Number: 120089002C
This informational bulletin provides the dealer with information on what to do when requesting a new key code for the customer.
Bulletin Number: 120601003C
This Bulletin Provides Information for Repairing Engine Front Cover Oil Leak, Sealing Surface Preparation and Applying RTV Sealant.
Bulletin Number: 16NA175
This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and 128 KM/H (25 and 80 MPH) at a steady state.
Bulletin Number: 16NA338
This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retentio
Bulletin Number: 17NA066
This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.
Bulletin Number: 17NA073
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
Bulletin Number: 17NA170
This informational bulletin explains the wheel Road Force balancers and what they can do for customer concerns.
Bulletin Number: 17NA276
This informational bulletin provides information on Loss of Phone Pairing or Favorites, Last Setting of Volume, Station, App, and Audio Settings Change When Vehicle Shuts Down in Demo Mode and that this is considered a normal characteristic
Bulletin Number: 17NA330
This informational bulletin provides information for the customer to pair their phone in order for the push to talk button on the steering wheel control to work.
Bulletin Number: 18NA099
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.
Bulletin Number: 18NA200
This informational bulletin provides information from engineering that identified 3 possible areas to inspect for a rattle type noise that is being heard from the instrument area.
Bulletin Number: 18NA283
This Technical bulletin provides steps for dealers/technicians to change Wi-Fi hotspot displaying myCadillac for SSID name.
Bulletin Number: 18NA287
This informational bulletin provides information for dealers/technicians on a blank or distorted 7 inch radio display during radio replacement.
Bulletin Number: 18NA307
This technical bulletin provides a procedure to locate and repair a possible short in the wiring harness located at the camshaft cover or the cylinder head.
Bulletin Number: 18NA351
This technical bulletin provides a procedure to program the SDM and replace the airbags and pretensioners if deployed.
Bulletin Number: 18NA355
This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition.
Bulletin Number: 18NA376
This bulletin provides service procedure information for dealers/technicians on Radio Software Version V509 Over-the-Air Update.
Bulletin Number: 19NA035
This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving.
Bulletin Number: 19NA044
This informational bulletin provides information on a normal engine operating condition for faster emission warm up time.
Bulletin Number: 19NA047
This Technical bulletin provides procedure information for dealers/technicians on Radio Software Version V803 Over-the-Air Update.
Bulletin Number: 19NA050
This informational bulletin provides information for dealers/technicians on Driver Seat Cushion Design Changes, Driver and Passenger Cushion Appear Different Thickness.
Bulletin Number: 19NA066
This technical bulletin provides a procedure to replace the oil filter insert if found missing or damaged and the cause of the customers concern.
Bulletin Number: 19NA082
This technical bulletin provides repair information to correct a customer concern of seeing a water leak coming from the rear window area.
Bulletin Number: PIC5650F
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble
Bulletin Number: PIE0490A
This engineering informational bulletin is requesting information on a coolant leak from the water pump and want pictures including phone call to the engineer.
Bulletin Number: PIE0491A
This engineering informational bulletin is requesting information on a coolant leak from the water pump and want pictures including phone call to the engineer.
Bulletin Number: PIE0496A
This engineering informational bulletin is requesting information for the drivers door window regulator being inoperative due to possible software.
Bulletin Number: PIE0498
This engineering informational bulletin is requesting information on product issue with the door weather strip, door body fit, and/or rear tail lamp moisture.
Bulletin Number: PIE0502
This engineering informational bulletin is requesting information from the field on navigation error message, intermittently or consistently, that appears on the radio display or instrument cluster while navigation is being used.
Bulletin Number: PIE0502A
This engineering information PI ends the need for information from the field on navigation error message, intermittently or consistently, that appears on the radio display or instrument cluster while navigation is being used.
Bulletin Number: PIP4021D
This Preliminary Information communication provides information to the technician that a whine noise heard from the automatic transmission fluid pan hear with the the key on and engine off, or for up to one minute after the vehicle has been
Bulletin Number: PIP4670F
This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s
Bulletin Number: PIP5095F
This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon and may also have an oil or coolant leak. Technician may find coolant or oil in a spark plug tube. If the Spark
Bulletin Number: PIP5369C
This Preliminary Information communication provides information to the technician about vehicles that have "Service 4 Wheel Drive" message on the Driver Information Center. Provides the technician with additional information to ensure that
Bulletin Number: PIP5486D
This Preliminary information communicates possible concerns and a diagnostic strategy to locate and repair various noises within the engine as well as some misfire causes.
Bulletin Number: PIP5486F
This Preliminary information communicates possible concerns and a diagnostic strategy to locate and repair various noises within the engine as well as some misfire causes.
Bulletin Number: PIP5491A
This Preliminary information communicates to the technician when diagnosing intermittent circuit concerns to look at the connector for missing weather pack seals that could allow water intrusion into the connector and lead to corrosion on t
Bulletin Number: PIP5493G
This Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017. Changes to P
Bulletin Number: PIP5545B
This Preliminary information communicates a possible noise from the water pump causing a DTC and the diagnostics for the repair.
Bulletin Number: PIP5569A
This Preliminary information communicates to the dealer an issue where the vehicle's engine may crank over unprompted and not start afterward. This is the result of hooking up the Active Fuel Injector Tool incorrectly on vehicles equipped
Bulletin Number: PIP5583
This Preliminary information communicates direction to lubricate a noisy water pump shaft seal with coolant in the weap hole.
Bulletin Number: PIP5595
This Preliminary information communicates the noise iso later for the shift boot may be out of position deforming the leather or allowing noise into the cabin.
Bulletin Number: PIP5597
This Preliminary information communicates to the technician where to find the engine identification tag and what information on that tag to use during programming of someengine control modules.
Bulletin Number: PIP5602
This Preliminary information communicates to the dealer technician that there may be a temporary condition leading to Reductant Quality Sensor Circuit Low Voltage DTC P206C. This condition may occur after a sustained right hand turn maneuve
Bulletin Number: PIP5635
This Preliminary information communicates to the dealer technicians a service procedure to follow if DTC P206D is encountered. 
Bulletin Number: PIT3227P
This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer
Bulletin Number: PIT5323B
This Preliminary Information communication advises the technician about the narrowing of the bedrails. When installing a bed rail accessory the concern is made visible.  This is a characteristic of the sleek design of the vehicle and no rep
Bulletin Number: PIT5340C
This Preliminary Information communication provides information to the technician about vehicles that have a hood that may shake or flutter while driving. Technician will need to adjust the hood bumpers for this concern.
Bulletin Number: PIT5363E
This Preliminary Information communication provides information to the technician about vehicles that may have a click or tick noise heard inside cab with engine running. Technician may find the engine or High Pressure Fuel Pump tick noise
Bulletin Number: PIT5396C
This Preliminary Information communication provides information to the technician that some vehicle may have a water leak into the cabin. Water staining may be seen in the headliner or water may be on the floor. Technician will inspect thes
Bulletin Number: PIT5420F
This Preliminary Information communicates information to the technician about vehicles that may have a water rush or gurgle type noise from the center dash area. Engineering is aware of the concern and it is under investigation. Inspect the
Bulletin Number: PIT5474C
This Preliminary Information communication provides information to the technician about vehicles that may have a Service Power Steering message, loss of power and or Malfunction Indicator Lamp on in the Instrument Panel Cluster. Technician
Bulletin Number: PIT5479B
This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the calipe
Bulletin Number: PIT5492B
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have the battery is discharged overnight. Technician will need to inspect X301 for bent pins as shown below. R
Bulletin Number: PIT5493A
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have a fuel gauge that does not read below half a tank. Technician will gain access to the fuel pump and inspe
Bulletin Number: PIT5499A
This Preliminary Information communication provides information to the technician that vehicles may have an Antilock Braking System or Malfunction Indicator Lamp illuminated. Also Low Brake Fluid lamp on with the master cylinder fluid level
Bulletin Number: PIT5516B
This Preliminary Information communicates the steps on diagnosing the concern of the accessory off road lamps are inoperative after installation.
Bulletin Number: PIT5605A
This preliminary information shows how to inspect for and correct a rattle from the rear seat latches.
Bulletin Number: PIT5625A
This preliminary information is to alert the service technician of a potential A/C evaporator freezing concern , engineering is investigating. 
Bulletin Number: PIT5628
This preliminary information advises if the fog lamp indicator is inoperative after the fog lamp kit is installed the instrument cluster needs to be reprogrammed.
Bulletin Number: PIT5630B
This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve while  engineering completes further investigation. 
Bulletin Number: PIT5632A
This preliminary information explains that engineering is investigating a noise from the B-Pillar of the truck and repair instructions will be released soon.
Bulletin Number: PIT5635
This preliminary information suggests the technician verify a noise from the rear is or isn't coming from the rear leaf springs before a service on the springs is performed.
Bulletin Number: PIT5644
This preliminary information describes a concern where the temperature gauge may fluctuate or possibly read higher than expected. Engineering is working towards a fix 
Bulletin Number: PIT5655
This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . It may be noted that this only seems to occur when using an Android
Bulletin Number: PIT5655A
This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . It may be noted that this only seems to occur when using an Android
Bulletin Number: PIT5655B
This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . It may be noted that this only seems to occur when using an Android
Bulletin Number: PIT5663
This PI was written to inform dealers of a condition where a "Climate off" message will be displayed on the screen even thought the HVAC system is fully operational. Dealers are also informed that engineering is working on a solution
Bulletin Number: PIT5668
This preliminary information is to clarify a normal fluctuation of the temperature gauge. 
Bulletin Number: PIT5668A
This preliminary information is to clarify a normal fluctuation of the temperature gauge. 
Bulletin Number: PIT5688
This preliminary information was released to advise of an alternate means of purging the air from the cooling system. 
2019 GMC SAVANA
Bulletin Number: 000310003X
This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.
Bulletin Number: 010089010M
This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).
Bulletin Number: 010310003R
This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (in Canada, the Base Warranty Cover
Bulletin Number: 010842001L
This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
Bulletin Number: 030089006Q
This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.
Bulletin Number: 030603004X
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030603004Y
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030729004L
This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.
Bulletin Number: 040089015T
This warranty administration bulletin provides policy information on required operating procedures.
Bulletin Number: 040089053G
This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports.
Bulletin Number: 050604022P
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
Bulletin Number: 060089026O
This warranty bulletin provides labor operation numbers for customer concerns Not duplicated (CCND).
Bulletin Number: 060089029O
This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.
Bulletin Number: 060847001N
This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.
Bulletin Number: 060850009J
This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices.
Bulletin Number: 080089014C
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 080089014D
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 080851003I
This informational bulletin advised the dealer to remove the protective film from the bumpers and how to clean/remove the adhesive.
Bulletin Number: 090089002P
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089002Q
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089016F
This warranty nonadministrative bulletin provides information on the proper use of the labor operation 0600014.
Bulletin Number: 100089005H
This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.
Bulletin Number: 1008110001G
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 1008110001H
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 100845001F
This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish".
Bulletin Number: 110089005N
This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.
Bulletin Number: 120089002C
This informational bulletin provides the dealer with information on what to do when requesting a new key code for the customer.
Bulletin Number: 16NA338
This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retentio
Bulletin Number: 17NA066
This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.
Bulletin Number: 17NA073
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
Bulletin Number: 17NA170
This informational bulletin explains the wheel Road Force balancers and what they can do for customer concerns.
Bulletin Number: 18NA099
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.
Bulletin Number: 19NA035
This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving.
Bulletin Number: 19NA037
This technical bulletin provides repair information to correct a customer concern of no start, hard start with belt squeal, belt break, loss of power steering and/or power brake assist.
Bulletin Number: 19NA044
This informational bulletin provides information on a normal engine operating condition for faster emission warm up time.
Bulletin Number: PI0564K
This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
Bulletin Number: PIP4021D
This Preliminary Information communication provides information to the technician that a whine noise heard from the automatic transmission fluid pan hear with the the key on and engine off, or for up to one minute after the vehicle has been
Bulletin Number: PIP5569A
This Preliminary information communicates to the dealer an issue where the vehicle's engine may crank over unprompted and not start afterward. This is the result of hooking up the Active Fuel Injector Tool incorrectly on vehicles equipped
Bulletin Number: PIT3665G
This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
Bulletin Number: PIT4844H
This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor
Bulletin Number: PIT5058E
This Preliminary Information communication provides information to the technician about the operation and diagnostics of the Regular Production Option Code UJ1 brake warning pressure warning system. The technician can test the operation of
Bulletin Number: PIT5125D
This Preliminary Information communication provides information to the technician about vehicles proper operation of the stop and/or turn signals. For vehicles without Regular Production Option Code V4D circuit 618 is for the left stop and
Bulletin Number: PIT5315E
This Preliminary Information communication provides information to the technician about the retained accessory power on vehicles with Radio Provisions Only Regular Production Option Code (UXZ). If the vehicle is equipped with radio provisio
Bulletin Number: PIT5410A
This Preliminary Information communication provides information to the technician about vehicle that will not change Heater-Vent-Air Conditioning modes, Defrost or RECIRC positions. Technician will need to gain access to the vacuum lines fr
2019 GMC SIERRA 1500
Bulletin Number: 000310003X
This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.
Bulletin Number: 010089010M
This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).
Bulletin Number: 010310003R
This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (in Canada, the Base Warranty Cover
Bulletin Number: 010842001L
This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
Bulletin Number: 030089006Q
This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.
Bulletin Number: 030603004X
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030603004Y
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030729004L
This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.
Bulletin Number: 030846004V
This informational bulletin provides information on OnStar® VCIM is currently restricted parts. By working closely with our dealers and technicians, through the part restriction process, the General Motors team will gain a better understand
Bulletin Number: 040089015T
This warranty administration bulletin provides policy information on required operating procedures.
Bulletin Number: 040089053G
This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports.
Bulletin Number: 050604022P
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
Bulletin Number: 060089026O
This warranty bulletin provides labor operation numbers for customer concerns Not duplicated (CCND).
Bulletin Number: 060089029O
This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.
Bulletin Number: 060605001H
This informational bulletin explains the normal characteristics of exhaust noise during active fuel management when in Three or Four Cylinder Mode.
Bulletin Number: 060847001N
This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.
Bulletin Number: 060850009J
This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices.
Bulletin Number: 070849020P
This informational bulletin provides information for the IPC odometer programming method quick reference guide.
Bulletin Number: 080089014C
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 080089014D
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 090089002P
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089002Q
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089016F
This warranty nonadministrative bulletin provides information on the proper use of the labor operation 0600014.
Bulletin Number: 100089005H
This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.
Bulletin Number: 1008110001G
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 1008110001H
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 100845001F
This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish".
Bulletin Number: 110089005N
This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.
Bulletin Number: 110849001Y
This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message On and Off.
Bulletin Number: 110849001Z
This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF.
Bulletin Number: 120089002C
This informational bulletin provides the dealer with information on what to do when requesting a new key code for the customer.
Bulletin Number: 120851002I
This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
Bulletin Number: 150601002H
This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.
Bulletin Number: 16NA338
This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retentio
Bulletin Number: 16NA342
This technical bulletin provides a procedure to check the rearview mirror coax connector for looseness by disconnecting and reconnecting the electrical connector and to correct the customers concern for the rearview mirror video screen disp
Bulletin Number: 17NA066
This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.
Bulletin Number: 17NA073
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
Bulletin Number: 17NA170
This informational bulletin explains the wheel Road Force balancers and what they can do for customer concerns.
Bulletin Number: 17NA228
This informational bulletin provides information on Click or Tick Noise on 3-4 Shift that it should be considered a normal characteristic.
Bulletin Number: 17NA276
This informational bulletin provides information on Loss of Phone Pairing or Favorites, Last Setting of Volume, Station, App, and Audio Settings Change When Vehicle Shuts Down in Demo Mode and that this is considered a normal characteristic
Bulletin Number: 17NA302
This informational bulletin provides information on availability for a locking gas cap for trucks are operated in high amount of dirt or dust which can migrate to the filler cap area.
Bulletin Number: 17NA330
This informational bulletin provides information for the customer to pair their phone in order for the push to talk button on the steering wheel control to work.
Bulletin Number: 18295
18295 - Customer Satisfaction Program - Certain vehicles may have been built with an incorrect rear bumper. These vehicles will have the rear park assist sensors installed, but do not have the park assist option, so the sensors will not be
Bulletin Number: 18309
18309 - Customer Satisfaction Program. Certain 2019 model year Chevrolet Silverado and GMC Sierra vehicles may have a condition where the prop shaft bolts may not have been properly torqued to the front differential. Drivers will likely e
Bulletin Number: 18319
18319 - Service Update. Certain vehicles may have the cotter key clip retainer missing from the front brake pad guide pin. Inspect front calipers and install the cotter pin if necessary.
Bulletin Number: 18338
18338 - Service Update. Certain vehicles may have a linkage to the HVAC front defrost door that is not fully seated and it may disconnect over time. Inspect the defrost linkage and repair if the linkage is not fully seated.
Bulletin Number: 18NA001
This informational bulletin explains normal operation of HID bulbs when driving over road irregularities.
Bulletin Number: 18NA037
This Bulletin provides ECM reprogramming information to Correct DTC P2101.
Bulletin Number: 18NA099
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.
Bulletin Number: 18NA144
This technical bulletin provides a procedure to locate possible chassis wiring damage from areas along the frame and repair them if found.
Bulletin Number: 18NA180
This Warranty Administration Bulletin Provides High Voltage Battery Exchange Process Information.
Bulletin Number: 18NA217
This technical bulletin provides a procedure to locate and repair a possible short in the 5294 circuit and correct the customers concern.
Bulletin Number: 18NA283
This Technical bulletin provides steps for dealers/technicians to change Wi-Fi hotspot displaying myCadillac for SSID name.
Bulletin Number: 18NA287
This informational bulletin provides information for dealers/technicians on a blank or distorted 7 inch radio display during radio replacement.
Bulletin Number: 18NA289
This technical bulletin provides a procedure to program the ECM if found the cause of engine misfire, codes.
Bulletin Number: 18NA301
This technical bulletin provides a procedure to install higher amp fuses to correct the axle actuator high amperage draw.
Bulletin Number: 18NA338
This technical bulletin proves a procedure to update the rear infotainment monitors if found the cause of the audio concerns.
Bulletin Number: 18NA368
This technical bulletin provides a procedure to reset the parking assist module if the parking assist message is on when delivered to the dealership.
Bulletin Number: 18NA376
This bulletin provides service procedure information for dealers/technicians on Radio Software Version V509 Over-the-Air Update.
Bulletin Number: 18NA377
This technical bulletin provides repair information to correct a customer concern of front seat lateral movement and/or click type noise while driving.
Bulletin Number: 18NA383
This technical bulletin provides repair information to correct a customer concern of water found in rear interior of cab due to water leak at rear sliding window.
Bulletin Number: 19NA005
This technical bulletin provides a procedure to replace the fill pipe if found the cause of the noises at highway speeds.
Bulletin Number: 19NA035
This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as attended causing the parking pawl to engage while driving.
Bulletin Number: 19NA035
This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving.
Bulletin Number: 19NA039
This technical bulletin provides a procedure to program the PSCM if the vehicle had a lift kit installed.
Bulletin Number: 19NA044
This informational bulletin provides information on a normal engine operating condition for faster emission warm up time.
Bulletin Number: 19NA047
This Technical bulletin provides procedure information for dealers/technicians on Radio Software Version V803 Over-the-Air Update.
Bulletin Number: 19NA051
This technical bulletin provides repair information to correct a customer concern of the hard-trifold tonneau front and/or rear cover unlatching, popping up.
Bulletin Number: 19NA076
This technical bulletin provides repair information to correct a customer concern of Blue Screen and Service Rear Vision System Message on Radio Display.
Bulletin Number: N182190820
N182190820 - Customer Satisfaction Program. Certain vehicles, may have a condition where the power steering belt may slip due to tooth wear-out or poor belt tooth-to-gear tooth fit. Power steering assist may be reduced or lost intermittent
Bulletin Number: N182190821
N182190821 - Customer Satisfaction Program. Certain vehicles, may have a condition where the power steering belt may slip due to tooth wear-out or poor belt tooth-to-gear tooth fit. Power steering assist may be reduced or lost intermitten
Bulletin Number: N182201851-01
Service Update. In certain vehicles, the park assist may be inoperable and the customer does not have the ability to turn the feature on or off. Dealers will reprogram the park assist feature and then clear all codes.
Bulletin Number: N192210460
N192210460 - Service Update. Certain 2019 Cadillac CT6 equipped with engine RPO?s LSY or LTA, Chevrolet Silverado 1500 (New Model), and GMC Sierra 1500 (New Model) vehicles have a condition where the brake system control module (BSCM) may
Bulletin Number: N192212090
N192212090 - Service Update. Certain vehicles may have rear bumper flanges that were manually bent after chrome plating. This bending could cause micro-cracking of the chrome plating and ultimately result in red rust forming on the base ste
Bulletin Number: N192213550
N192213550 - Service Update. Certain vehicles may have a condition where the instrument panel cluster displays that a trailer is connected or disconnected when there is no trailer attached to the vehicle. Dealers are to reprogram the tra
Bulletin Number: PI0564K
This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
Bulletin Number: PI1354I
This preliminary bulletin provides additional guidance for diagnosing vibrations or disturbances that may occur on full size pickups and how to correct and repair.
Bulletin Number: PIC5650F
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble
Bulletin Number: PIE0475A
This engineering informational bulletin is requesting information pictures of windshield, steering wheel and/or door trim panel for product issues covered under warranty.
Bulletin Number: PIE0479A
This engineering informational bulletin is requesting information for diagnostics direct the technician to replace the steering gear.
Bulletin Number: PIE0498
This engineering informational bulletin is requesting information on product issue with the door weather strip, door body fit, and/or rear tail lamp moisture.
Bulletin Number: PIE0499
This engineering informational bulletin is requesting information and document the exact location of the wire chafing by taking a photo of the flex fuel pigtail as it appears BEFORE repairs are made.
Bulletin Number: PIE0499A
This engineering informational bulletin is requesting information and document the exact location of the wire chafing by taking a photo of the flex fuel pigtail as it appears BEFORE repairs are made.
Bulletin Number: PIE0499B
This engineering informational bulletin is requesting information and document the exact location of the wire chafing by taking a photo of the flex fuel pigtail as it appears BEFORE repairs are made.
Bulletin Number: PIE0500
This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R
Bulletin Number: PIE0500A
This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R
Bulletin Number: PIE0501
This engineering informational bulletin is requesting information on incorrectly installed foul air PCV tube or tube may be damaged.
Bulletin Number: PIE0501A
This engineering informational bulletin is requesting information on incorrectly installed foul air PCV tube or tube may be damaged.
Bulletin Number: PIE0502
This engineering informational bulletin is requesting information from the field on navigation error message, intermittently or consistently, that appears on the radio display or instrument cluster while navigation is being used.
Bulletin Number: PIE0502A
This engineering information PI ends the need for information from the field on navigation error message, intermittently or consistently, that appears on the radio display or instrument cluster while navigation is being used.
Bulletin Number: PIE0503
This engineering informational bulletin is requesting information from the field on reduced engine power, DTC P0299 set.
Bulletin Number: PIE0503A
This engineering information PI ends the need for information from the field on reduced engine power, DTC P0299 set.
Bulletin Number: PIE0503B
This engineering information PI ends the need for information from the field on reduced engine power, DTC P0299 set.
Bulletin Number: PIE0507
This engineering informational bulletin is requesting information on experiencing a blue screen with a service rear vision system message on the radio display when shifting into reverse or a black or blank rear camera image when viewing the
Bulletin Number: PIE0507A
This engineering informational bulletin is requesting information on experiencing a blue screen with service rear vision system message on the radio display when shifting into reverse or a black or blank rear camera image when viewing the 2
Bulletin Number: PIE0515
This engineering informational bulletin is requesting information for checking for DTCs and the voltage (relative to a ground) on BOTH sides of the 400A starter fuse in the Battery Distribution Engine Compartment Fuse Block.
Bulletin Number: PIP4021D
This Preliminary Information communication provides information to the technician that a whine noise heard from the automatic transmission fluid pan hear with the the key on and engine off, or for up to one minute after the vehicle has been
Bulletin Number: PIP4379N
This Preliminary Information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or a range inhibit. Technician may find Diagnostic Trouble Codes
Bulletin Number: PIP4670F
This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s
Bulletin Number: PIP5159C
This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on and Diagnostic Trouble Code P0300 - P0308  may set. Technician will inspect f
Bulletin Number: PIP5212B
This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise. Technician should inspect the head gaskets to ensure are not installed backwards. Technician should
Bulletin Number: PIP5298B
This Preliminary Information communication provides information to the technician for a Service Engine Soon light with a Diagnostic Trouble code P0300 set. There may be a rough running engine associated with this concern. If service informa
Bulletin Number: PIP5370D
This Preliminary Information communication provides information to the technician that some vehicle may have an “Exhaust Fluid Quality Poor” on the Driver Information Center or a diesel exhaust fluid warning lamp on or other exh
Bulletin Number: PIP5423A
This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0106 and P0506. Technician wil
Bulletin Number: PIP5423B
This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0106 and P0506. Technician wil
Bulletin Number: PIP5423B (1)
This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0106 and P0506. Technician wil
Bulletin Number: PIP5468F
This Preliminary Information communication provides information to the technician about vehicles that have a check engine light on. Technician may find Diagnostic Trouble Codes P0101, P0299, P0712, P11CC, P11DC, P2002, P2463, P2627, P2A00,
Bulletin Number: PIP5489C
This Preliminary information communicates to dealer technicians that snow and ice build up is possible if the air filter box is not properly sealed. Aftermarket bumpers may also allow water intrusion.
Bulletin Number: PIP5491A
This Preliminary information communicates to the technician when diagnosing intermittent circuit concerns to look at the connector for missing weather pack seals that could allow water intrusion into the connector and lead to corrosion on t
Bulletin Number: PIP5498L
This Preliminary information communicates A vehicle may have a concern of DTC P050D setting along with a P0300 after a cold start up. White smoke and/or coolant odor may come from exhaust for an extended period of time at cold start as wel
Bulletin Number: PIP5503A
This Preliminary information communicates to the dealer additional information on checking for the engne crankcase being overfull on oil causing an engine vibration concern. The technician is advised to inspect for contaminnants and adjust
Bulletin Number: PIP5554A
This Preliminary information communicates P0016 setting after internal engire repair. The engine Base timing is not being set correctly. The information in this PI will be helpful in setting the timing in the vehicle.  
Bulletin Number: PIP5569A
This Preliminary information communicates to the dealer an issue where the vehicle's engine may crank over unprompted and not start afterward. This is the result of hooking up the Active Fuel Injector Tool incorrectly on vehicles equipped
Bulletin Number: PIP5570A
This Preliminary information communicates to the dealer a conditionwhere a tick noise may be present inside a vehicle while driving. This may be the result of a deformed or improperly seated steering shaft seal allowing engine compartment
Bulletin Number: PIP5570A
This Preliminary information communicates to the dealer a condition where a tick noise may be present inside a vehicle while driving. This may be the result of a deformed or improperly seated steering shaft seal allowing engine compartment
Bulletin Number: PIP5575
This Preliminary information communicates to the dealer technician that the transmission control module P/N24289415 is on restriction through the PQC.
Bulletin Number: PIP5575A
This Preliminary information communicates to the dealer technician that the transmission control module P/Ns 24289415 and 24296206 are on restriction through the PQC.
Bulletin Number: PIP5575B
This Preliminary information communicates to the dealer technician that the transmission control module P/N 24289415 is on restriction through the PQC.
Bulletin Number: PIP5579
This Preliminary information communicates that the front and rear axle assemblies are restricted from dealer ordering or replacing to assist engineering in identifying any issues.
Bulletin Number: PIP5579A
This Preliminary information communicates that the front and rear axle assemblies are restricted from dealer ordering or replacing to assist engineering in identifying any issues. 
Bulletin Number: PIP5580A
This Preliminary information communicates the exchange program to assist engineering in identification of any early production issues. 
Bulletin Number: PIP5584
This Preliminary information communicatesThe vehicle may come into a dealer with a check engine lamp with any of the followingDTC P3498 Cylinder 1 Deactivation Performance DTC P3499 Cylinder 2 Deactivation Performance DTC&thin
Bulletin Number: PIP5585
This Preliminary information communicates As part of our ongoing quality improvement efforts the Engine Control Module (ECM) E90 part numbers 12690383will be placed on a parts restriction through the Product Quality Center (PQC)This parts r
Bulletin Number: PIP5585B
This Preliminary information communicates As part of our ongoing quality improvement efforts the Engine Control Module (ECM) E90 part numbers 12690388 will be placed on a parts restriction through the Product Quality Center (PQC)  This part
Bulletin Number: PIP5587
This Preliminary information communicates A vehicle may come into the dealer with a lean running concern and/or air leak noise from the PCV.The air rush or whistlingnoise is caused by the fixed orifice PCV.There is not a correction for this
Bulletin Number: PIP5593A
This Preliminary information communicates to the dealer technician that the 10L80 transmission has been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly.
Bulletin Number: PIP5593B
This Preliminary information communicates to the dealer technician that the 10L80 transmission has been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly.
Bulletin Number: PIP5593C
This Preliminary information communicates to the dealer technician that the 10L80 transmission has been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly.
Bulletin Number: PIP5594
This Preliminary information communicates to the dealer technician that there may be a possibleMis-build of the Diesel Exhaust Fluid (DEF) Injector if it was built before provided break point.
Bulletin Number: PIP5600
This Preliminary information communicatesA vehicle may come in with a DTC P0011 set,A sticking oil control solenoid for the cam actuator.Since the L84/L87 is on exchange,(PIP5567)engineeringhas decided that we will authorize the replacement
Bulletin Number: PIP5604
This Preliminary information communicates that 2.7L (RPO L3B)  engine are on the exchange program. 
Bulletin Number: PIP5604A
This Preliminary information communicates that 2.7L (RPO L3B)  engine are on the exchange program. 
Bulletin Number: PIP5605
This Preliminary information communicates There maybe a concern of a DIC message saying Air Filter Life 0% replace now.  The DIC message is triggered by a battery being disconnected and reconnected
Bulletin Number: PIP5606
This Preliminary information communicates A vehicle may have a tick noise from the engine cold, initial start in the morning. A lifter may not have sufficient amount of oil during cold start operation (not pumped up).  As information comes
Bulletin Number: PIP5606A
This Preliminary information communicates A vehicle may have a tick noise from the engine cold, initial start in the morning. A lifter may not have sufficient amount of oil during cold start operation (not pumped up).  As information comes
Bulletin Number: PIP5606B
This Preliminary information communicates A vehicle may have a tick noise from the engine cold, initial start in the morning. A lifter may not have sufficient amount of oil during cold start operation (not pumped up).  As information comes
Bulletin Number: PIP5607
This Preliminary information communicates that GM engineering is investigating the root cause of DTCs P24B3 and / or P24B5 setting.
Bulletin Number: PIP5612
This Preliminary information communicates A vehicle may have a humming, whining or whistle noise from engine bellhousing area. This could be caused by a restriction in the PCV system   
Bulletin Number: PIP5612A
This Preliminary information communicates A vehicle may have a humming, whining or whistle noise from engine bellhousing area. This could be caused by a restriction in the PCV system   
Bulletin Number: PIP5630
This Preliminary information communicates A vehicle may have a concern of no oil pressure and/or P0521 set. the releif valve in the pump is sticking or the number 1 main bearing is damaged. Drop oil pan and confirm #1 main is spun or not.  
Bulletin Number: PIP5631
This Preliminary information communicates to the dealer technician additional Instructions For Control Valve Body Bolt Kit Part Number 24294356. The technician is instructed on which bolts need to be replaced and which bolts need sealant a
Bulletin Number: PIP5633
This Preliminary information communicates A vehicle may have a check engine lamp on with a P015B stored. Possible intake manifold or exhaust system leak 
Bulletin Number: PIP5636
This Preliminary information communicates There maybe a concern of a DIC message saying Air Filter Life 0% replace now.  The DIC message is triggered by a battery being disconnected and reconnected
Bulletin Number: PIP5637
The Preliminary Information communication advises the technician that the Product Quality Center has a part exchange for 3.0 LM2 engine. The dealer technician is advised to call the GM Product Quality Center for further assistance
Bulletin Number: PIP5646
This Preliminary information communicates to the dealer technician that some customers may comment the rear wheels locked up at low speeds after a hot soak. Technicians may find DTC's P2724, P2727 or P2729 set. Technician's are advised to r
Bulletin Number: PIP5646A
This Preliminary information communicates to the dealer technician that some customers may comment the rear wheels locked up at low speeds after a hot soak. Technicians may find DTC's P2724, P2727 or P2729 set. Technician's are advised to r
Bulletin Number: PIP5647
This Preliminary information communicates  A vehicle may have a concern of running poor and stalling. No trouble codes may be set referencing this condition. Fuel trims around -20% may be observed on both banks. Engine oil level  will be
Bulletin Number: PIP5648
This Preliminary information communicates to the technician the process to inspect the Camshaft Position Actuator Valve Solenoid Bolt internal valve spring for proper operation and travel. It advises the technician to replace the Camshaft P
Bulletin Number: PIP5650
This Preliminary information communicates the possibility of dtc P3075 being set current or history due to low coolant level or air trapped in cooling system.
Bulletin Number: PIP5650A
This Preliminary information communicates the possibility of DTC P3075 being set current or history due to low coolant level or air trapped in cooling system.
Bulletin Number: PIP5653
This Preliminary information communicates that engineering is developing a repair for a chirp noise associated with the front axle assembly. 
Bulletin Number: PIT3098G
This Preliminary Information communication provides information to the technician about vehicles that have a lean to the left or right. Technician will need to measure fender wheel-opening heights, front and rear, to quantify vehicle lean.
Bulletin Number: PIT3219F
This Preliminary Information communicates to technicians that the Daytime Running Lamps (DRL's) or the auto headlamps will not shut off when using the daytime running lamp disable switch (Which is part of the headlamp switch), if the vehicl
Bulletin Number: PIT3227P
This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer
Bulletin Number: PIT3665G
This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
Bulletin Number: PIT3946C
This Preliminary Information communicates an issues with the headliner sagging and how to reattach the velcro using Hardman Double Bubble Epoxy part number 04001.
Bulletin Number: PIT4250J
This Preliminary Information communication provides information to the technician about vehicles that have water or dust from the openings under the bed rails near the stake pockets. Dealer should communicate to the customer this condition
Bulletin Number: PIT4322J
This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnosti
Bulletin Number: PIT5195E
This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/
Bulletin Number: PIT5241F
This Preliminary Information communication provides information to the technician about customers that may request the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full-Size Pickup o
Bulletin Number: PIT5272B
This Preliminary Information communication provides information to the technician about vehicles that may have a whistle noise in the vehicle from the driver or passenger side. Technician will need to inspect for voids in the body sealer on
Bulletin Number: PIT5282E
This Preliminary Information communication provides information to the technician that a customer may request the factory Integrated Trailer Brake Control be bypassed and their aftermarket trailer brake controller be installed instead. Tech
Bulletin Number: PIT5287E
This Preliminary Information communication provides information to the technician with the correct way to remove the front shock electrical connector terminals. Technician will need to slightly bend the end of the J-38125-12A release tool.
Bulletin Number: PIT5298C
This Preliminary Information communication provides information to the technician on installing Regular Production Option Code 9L7 Up-fitter Auxiliary Switches. Technician will need to reference the latest version of General Motors Up-fitte
Bulletin Number: PIT5307F
This Preliminary Information communication provides information to the technician about vehicles that may have a service engine soon malfunction indicator lamp, antilock braking system malfunction indicator lamp, service suspension system m
Bulletin Number: PIT5311E
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent "Check Trailer Wiring" or "Service Trailer Brake" message on the Driver Information
Bulletin Number: PIT5350B
This Preliminary Information communication advises the technician that there have been some reports that the current engine hours are not correct and display 0.0. Technician will need to program the Instrument Panel Cluster using Service Pr
Bulletin Number: PIT5359C
This Preliminary Information communication provides information to the technician about vehicles that may have a radio backlighting will stay on even after the ignition has been turned off and the key has been removed for several minutes, e
Bulletin Number: PIT5361D
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have issues were the customer will need increased effort to depress the brake pedal. Technician may find
Bulletin Number: PIT5386D
This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the
Bulletin Number: PIT5386E
This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the
Bulletin Number: PIT5391E
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that have a no crank or a start and then immediate stall, Service Engine Soon Malfunction Indicator lamp may not be on
Bulletin Number: PIT5392C
This Preliminary Information communication provides information to the technician about vehicles that have a detent / click with a feel of increased resistance when the accelerator pedal is about ¾ of the way. The new accelerator ped
Bulletin Number: PIT5403E
This Preliminary Information communication provides information to the technician with the steps to diagnosis and repair vehicles with various handling, vehicle dynamics concerns, noises from the suspension or underbody, or issues related t
Bulletin Number: PIT5404E
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a buffeting vibration and/or drone type noise, exhaust tone change, and/or body pressure booming. 
Bulletin Number: PIT5438E
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that have a click, rattle or a squeak nose coming from the dash. Technician will use Service Information to locate the
Bulletin Number: PIT5445C
This Preliminary Information communication provides information to the technician of additional information when diagnosing a service driver assist message with a diagnostic trouble code B172E and or a B172F. The haptic seat motor has a pig
Bulletin Number: PIT5479B
This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the calipe
Bulletin Number: PIT5511C
This Preliminary Information communication advises the technician that some vehicles may have a dim Driver Information Center when the interior of the vehicle is hot from a sun load or extended heater operation. The Driver Information Cente
Bulletin Number: PIT5527B
This Preliminary Information communication provides information to the technician about vehicles that show a "Take Steering" message on the Driver Information Center along with a warning chime/alert. Dealer should be advised the purpose of
Bulletin Number: PIT5544B
This Preliminary information communicates information on ahydrauilc rush type noise from the power steering gear. This noise is a characteristic of the new Active Hydraulic Assist System RPO NV8 and no repairs should be made. The noise is m
Bulletin Number: PIT5545C
This Preliminary information communicates Content Theft Deterrent RPO UTJ is included and only available with Remote Vehicle Start RPO BTV. If the vehicle is not equipped with Remote Vehicle Start RPO BTV the vehicle will not have Content T
Bulletin Number: PIT5546D
This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank conditio
Bulletin Number: PIT5546E
This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank conditio
Bulletin Number: PIT5551D
This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting.  This is normal when the FAB has been set to  "Alert".
Bulletin Number: PIT5552C
This Preliminary information communicates repair information for the rear vision camera or surround vision camera image being: -  Yellow -  Blurry -  Distorted -  Image scrolling -  Image with NO gridlines -  Screen is blue with gri
Bulletin Number: PIT5553B
This Preliminary information communicates Operational Tips/Support For GM Accessory Three Camera Trailering System Package By EchoMaster.
Bulletin Number: PIT5565B
This Preliminary information communicates a repair procedure for a squeak/squawk type noise coming from the lower column/drivers footwell area when turning.  It explains how to properly lubricate the column shaft boot where the shaft intera
Bulletin Number: PIT5570B
This Preliminary Information communication provides the technician with weight capacity for the tailgate and cargo loops in the bed.
Bulletin Number: PIT5576B
This Preliminary information communicates and issue with the hood ajar message being displayed when the hood is not ajar. Inspect the body ground strap to insure it is connected in the proper locations and the strap eyelets are tight and do
Bulletin Number: PIT5594A
This Preliminary information communicates a normal DIC message after learning keys/fobs which indicates the drivers memory position.
Bulletin Number: PIT5629
This Preliminary information communicates steps to enable passive door unlocking.
Bulletin Number: PIT5630
This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve and of engineering investigation.
Bulletin Number: PIT5630A
This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve while  engineering completes further investigation. 
Bulletin Number: PIT5630B
This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve while  engineering completes further investigation. 
Bulletin Number: PIT5631
This Preliminary information communicateanissuewith theVideo Processing Control Module setting a false DTC U0020 and advises dealership to ignore it.
Bulletin Number: PIT5633A
This Preliminary information communicates an issue with the power folding outside mirrors not stopping at the correct location when the mirror is power folded. Repair is to perform a mirror reset.Engineering is working on an updated mirror
Bulletin Number: PIT5633B
This Preliminary information communicates an issue with the power folding outside mirrors not stopping at the correct location when the mirror is power folded.  Engineering has released updated mirrors assemblies with improvements to the pi
Bulletin Number: PIT5634
This Preliminary information communicates and issue with acustomer concern of a SES MIL, Reduced Engine Power, Service Brake System, and/orSpeed Limited message,a lack of brake assist making the brake pedal hard andDTCP0606. These issues ca
Bulletin Number: PIT5634
This Preliminary information communicates and issue with a customer concern of a SES MIL, Reduced Engine Power, Service Brake System, and/or Speed Limited message, a lack of brake assist making the brake pedal hard and DTC P0606.  These iss
Bulletin Number: PIT5636
This Preliminary information communicates an issues with a SES MIL and DTC P1005. GM Engineering is working to root cause this issue.
Bulletin Number: PIT5637
This Preliminary information communicates normal radio display operation when shifting into reverse. Per FMVSS 111 an image must be displayed when shifted into reverse even when a vehicle is not equipped with a backup camera.
Bulletin Number: PIT5638
This Preliminary information communicates an issues with a Service Brake Assist Message With DTC C053D or C058E and that engineering is working on updated software to correct this issue. 
Bulletin Number: PIT5638A
This Preliminary information communicates an issues with a Service Brake Assist Message With DTC C05B0 and/or C058E and that engineering released updated calibrations to correct the issue. 
Bulletin Number: PIT5638B
This Preliminary information communicates an issues with a Service Brake Assist Message With DTC C05B0 and/or C058E and that engineering released updated calibrations to correct the issue. 
Bulletin Number: PIT5638C
This Preliminary information communicates an issues with a Service Brake Assist Message With DTC C05B0 and/or C058E and that engineering released updated calibrations to correct the issue. 
Bulletin Number: PIT5639
This Preliminary information communicates information to not make any repairs for momentary  camera flicker when brake light, turn signal, or hazards are active with radio RPO IOR.  GM engineering is working on a resolution for this concern
Bulletin Number: PIT5642
This Preliminary information communicates and issue with the heated/vented seat switch indicators being inoperative or hard to see when the interior light dimmer switch is set to a very low/lowest position.  Engineering is currently investi
Bulletin Number: PIT5642A
This Preliminary information communicates and issue with the heated/vented seat switch indicators being inoperative or hard to see when the interior light dimmer switch is set to a very low/lowest position.  Engineering has released updated
Bulletin Number: PIT5645
This Preliminary information communicates and issue with a Service Power Steering Message DTC C144B or Clunk Noise At Full Steering Lock Turns AFTER Installation Of Accessory Lift Kit.  GM Engineering is working on updated calibrations for
Bulletin Number: PIT5645A
This Preliminary information communicates and issue with a Service Power Steering Message DTC C144B or Clunk Noise At Full Steering Lock Turns AFTER Installation Of Accessory Lift Kit.  GM Engineering is working on updated calibrations for
Bulletin Number: PIT5646
This Preliminary information communicates a color difference between the upper control arms due to a change in the casting release agent.
Bulletin Number: PIT5648A
This Preliminary information communicates an issue with a "Trailer Disconnected Check Connection" message being displayed on the DIC without a trailer ever being connected.  Engineering is aware of the issue and working on a correction.
Bulletin Number: PIT5648C
This Preliminary information communicates an issue with a "Trailer Disconnected Check Connection" message being displayed on the DIC without a trailer ever being connected.  Engineering has released updated software calibrations for the Tra
Bulletin Number: PIT5651B
This Preliminary information communicates and issue with a Service Column Lock message being displayed after performing a remote engine start using their cell phone app or key fob.  GM Engineering is working on the issue. 
Bulletin Number: PIT5655
This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . It may be noted that this only seems to occur when using an Android
Bulletin Number: PIT5655A
This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . It may be noted that this only seems to occur when using an Android
Bulletin Number: PIT5655B
This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . It may be noted that this only seems to occur when using an Android
Bulletin Number: PIT5657
This Preliminary information communicates how to repair a loose shift cable bracket.
Bulletin Number: PIT5657A
This Preliminary information communicates how to repair a loose shift cable bracket.
Bulletin Number: PIT5660
This Preliminary information communicates repair information if the HVAC mode door actuator becomes lost and does not move to the correct mode position. 
Bulletin Number: PIT5662B
This Preliminary information communicates information to diagnose DTC C056D or C056E.
Bulletin Number: PIT5663
This PI was written to inform dealers of a condition where a "Climate off" message will be displayed on the screen even thought the HVAC system is fully operational. Dealers are also informed that engineering is working on a solution
Bulletin Number: PIT5666
This Preliminary information communicates an issue with a noise caused by the engine harness rubbing on the floor pan.  Dealers are to reposition the harness to fix the noise.
Bulletin Number: PIT5674
This Preliminary information communicates that after installation of GM Accessory Performance Brake Pads it may be noticed the EBCM has set DTC(s) C116C 05 and/or C116B 05.  There will be NO warning lights or messages displayed on the IPC/D
Bulletin Number: PIT5677
This Preliminary information communicates the following issues and directs dealership to inspect the engine harness for shorting. Some customers may comment on any of the following concerns: - SES MIL - No Start - No Crank - Engine
Bulletin Number: PIT5681
This Preliminary information communicates the location of the GM Accessory Performance Brake System Rotor Specifications 
Bulletin Number: PIT5687
This Preliminary information communicates some diagnostic tips to inspect for no/low voltage at the ECM for a customers complaints of a SES MIL, Crank No Start, stalling DTC's: P16A7 and/or P16AF.
2019 GMC SIERRA 2500
Bulletin Number: 000310003X
This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.
Bulletin Number: 010089010M
This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).
Bulletin Number: 010310003R
This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (in Canada, the Base Warranty Cover
Bulletin Number: 010842001L
This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
Bulletin Number: 030089006Q
This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.
Bulletin Number: 030603004X
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030603004Y
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030729004L
This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.
Bulletin Number: 040089015T
This warranty administration bulletin provides policy information on required operating procedures.
Bulletin Number: 040089053G
This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports.
Bulletin Number: 050604022P
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
Bulletin Number: 060089026O
This warranty bulletin provides labor operation numbers for customer concerns Not duplicated (CCND).
Bulletin Number: 060089029O
This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.
Bulletin Number: 060847001N
This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.
Bulletin Number: 060850009J
This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices.
Bulletin Number: 080089014C
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 080089014D
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 090089002P
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089002Q
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089016F
This warranty nonadministrative bulletin provides information on the proper use of the labor operation 0600014.
Bulletin Number: 100089005H
This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.
Bulletin Number: 1008110001G
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 1008110001H
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 100845001F
This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish".
Bulletin Number: 110089005N
This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.
Bulletin Number: 120089002C
This informational bulletin provides the dealer with information on what to do when requesting a new key code for the customer.
Bulletin Number: 120851002I
This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
Bulletin Number: 150601002H
This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.
Bulletin Number: 16NA338
This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retentio
Bulletin Number: 17NA051
This informational bulletin provides information on High Oil Pressure during Initial Start of Vehicle is considered a normal characteristic and no repairs should be completed for this condition.
Bulletin Number: 17NA066
This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.
Bulletin Number: 17NA073
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
Bulletin Number: 17NA170
This informational bulletin explains the wheel Road Force balancers and what they can do for customer concerns.
Bulletin Number: 17NA228
This informational bulletin provides information on Click or Tick Noise on 3-4 Shift that it should be considered a normal characteristic.
Bulletin Number: 17NA276
This informational bulletin provides information on Loss of Phone Pairing or Favorites, Last Setting of Volume, Station, App, and Audio Settings Change When Vehicle Shuts Down in Demo Mode and that this is considered a normal characteristic
Bulletin Number: 17NA302
This informational bulletin provides information on availability for a locking gas cap for trucks are operated in high amount of dirt or dust which can migrate to the filler cap area.
Bulletin Number: 17NA330
This informational bulletin provides information for the customer to pair their phone in order for the push to talk button on the steering wheel control to work.
Bulletin Number: 18NA001
This informational bulletin explains normal operation of HID bulbs when driving over road irregularities.
Bulletin Number: 18NA037
This Bulletin provides ECM reprogramming information to Correct DTC P2101.
Bulletin Number: 18NA099
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.
Bulletin Number: 18NA334
This informational bulletin provides information on Perceived Longer Crank, Misfire, Hesitation Feel and/or Surge conditions of the new L5P 6.6L Diesel Engine.
Bulletin Number: 18NA334
This informational bulletin provides information on characteristics of the new engine versus the old engine.
Bulletin Number: 18NA360
This technical bulletin provides a procedure to replace the side mirror cameras if found the cause of the reduced key fob range.
Bulletin Number: 18NA361
This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
Bulletin Number: 18NA377
This technical bulletin provides repair information to correct a customer concern of front seat lateral movement and/or click type noise while driving.
Bulletin Number: 19NA035
This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving.
Bulletin Number: 19NA044
This informational bulletin provides information on a normal engine operating condition for faster emission warm up time.
Bulletin Number: PI0564K
This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
Bulletin Number: PIC5650F
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble
Bulletin Number: PIE0500
This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R
Bulletin Number: PIE0500A
This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R
Bulletin Number: PIE0511
This engineering informational bulletin is requesting information from the field to determine a root cause for a condition of Service Engine Soon (SES) Light On, DTCs P06C5, P06CC, P066A, P066C, P066E, P067A, P067C, P067E, P068C, P068E, P06
Bulletin Number: PIE0518
This engineering informational bulletin is requesting information on ways to check to see when the vehicle needs a oil change without the oil life monitor notifying you.
Bulletin Number: PIP4021D
This Preliminary Information communication provides information to the technician that a whine noise heard from the automatic transmission fluid pan hear with the the key on and engine off, or for up to one minute after the vehicle has been
Bulletin Number: PIP5212B
This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise. Technician should inspect the head gaskets to ensure are not installed backwards. Technician should
Bulletin Number: PIP5541A
This Preliminary information communicates to the dealer technician using the PICO scope will aid in determining if the if the engine or transmission is root cause of a vibration or shudder concern.
Bulletin Number: PIP5629
This Preliminary information communicates to the dealer technicians that the oil life monitoring system for 2019 Duramax 6.6 L5P is under investigation by engineering. 
Bulletin Number: PIT3227P
This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer
Bulletin Number: PIT4250J
This Preliminary Information communication provides information to the technician about vehicles that have water or dust from the openings under the bed rails near the stake pockets. Dealer should communicate to the customer this condition
Bulletin Number: PIT5282E
This Preliminary Information communication provides information to the technician that a customer may request the factory Integrated Trailer Brake Control be bypassed and their aftermarket trailer brake controller be installed instead. Tech
Bulletin Number: PIT5287E
This Preliminary Information communication provides information to the technician with the correct way to remove the front shock electrical connector terminals. Technician will need to slightly bend the end of the J-38125-12A release tool.
Bulletin Number: PIT5308D
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that have remote start is inoperative, power lift gate Regular Production Option Code (TB5) is inoperative with t
Bulletin Number: PIT5311E
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent "Check Trailer Wiring" or "Service Trailer Brake" message on the Driver Information
Bulletin Number: PIT5326C
This Preliminary Information communication provides information to the technician about the Upfitters questions about installing aftermarket electrical accessories. Dealer should reference the latest version of General Motors Upfitter Integ
Bulletin Number: PIT5350B
This Preliminary Information communication advises the technician that there have been some reports that the current engine hours are not correct and display 0.0. Technician will need to program the Instrument Panel Cluster using Service Pr
Bulletin Number: PIT5386E
This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the
Bulletin Number: PIT5391E
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that have a no crank or a start and then immediate stall, Service Engine Soon Malfunction Indicator lamp may not be on
Bulletin Number: PIT5412D
This Preliminary Information communication provides information to the technician about vehicles that have either the truck or the snowplow's headlights are flickering or inoperative. There may be a diagnostic trouble code B2575 and or a B2
Bulletin Number: PIT5479B
This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the calipe
Bulletin Number: PIT5511C
This Preliminary Information communication advises the technician that some vehicles may have a dim Driver Information Center when the interior of the vehicle is hot from a sun load or extended heater operation. The Driver Information Cente
Bulletin Number: PIT5527B
This Preliminary Information communication provides information to the technician about vehicles that show a "Take Steering" message on the Driver Information Center along with a warning chime/alert. Dealer should be advised the purpose of
Bulletin Number: PIT5540A
This Preliminary Information communication provides information to the technician about vehicles that have a low voltage reading on the volt gauge during the first several minutes after a cold start. Dealer should communicate to the custome
Bulletin Number: PIT5545C
This Preliminary information communicates Content Theft Deterrent RPO UTJ is included and only available with Remote Vehicle Start RPO BTV. If the vehicle is not equipped with Remote Vehicle Start RPO BTV the vehicle will not have Content T
Bulletin Number: PIT5552C
This Preliminary information communicates repair information for the rear vision camera or surround vision camera image being: -  Yellow -  Blurry -  Distorted -  Image scrolling -  Image with NO gridlines -  Screen is blue with gri
Bulletin Number: PIT5553B
This Preliminary information communicates Operational Tips/Support For GM Accessory Three Camera Trailering System Package By EchoMaster.
Bulletin Number: PIT5564B
This Preliminary information communicates an issue with aftermarket USB chargers causing SIR DTC's to set. 
Bulletin Number: PIT5570B
This Preliminary Information communication provides the technician with weight capacity for the tailgate and cargo loops in the bed.
2019 GMC SIERRA 3500
Bulletin Number: 010089010M
This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).
Bulletin Number: 030603004X
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 040089015T
This warranty administration bulletin provides policy information on required operating procedures.
Bulletin Number: 080089014D
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 100089005H
This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.
Bulletin Number: 120851002I
This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
Bulletin Number: 17NA051
This informational bulletin provides information on High Oil Pressure during Initial Start of Vehicle is considered a normal characteristic and no repairs should be completed for this condition.
Bulletin Number: 17NA276
This informational bulletin provides information on Loss of Phone Pairing or Favorites, Last Setting of Volume, Station, App, and Audio Settings Change When Vehicle Shuts Down in Demo Mode and that this is considered a normal characteristic
Bulletin Number: 18NA180
This Warranty Administration Bulletin Provides High Voltage Battery Exchange Process Information.
Bulletin Number: 18NA334
This informational bulletin provides information on characteristics of the new engine versus the old engine.
Bulletin Number: 18NA334
This informational bulletin provides information on Perceived Longer Crank, Misfire, Hesitation Feel and/or Surge conditions of the new L5P 6.6L Diesel Engine.
Bulletin Number: 18NA377
This technical bulletin provides repair information to correct a customer concern of front seat lateral movement and/or click type noise while driving.
Bulletin Number: 19NA035
This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving.
Bulletin Number: PIC5650F
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble
Bulletin Number: PIP4021D
This Preliminary Information communication provides information to the technician that a whine noise heard from the automatic transmission fluid pan hear with the the key on and engine off, or for up to one minute after the vehicle has been
Bulletin Number: PIP5212B
This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise. Technician should inspect the head gaskets to ensure are not installed backwards. Technician should
Bulletin Number: PIP5629
This Preliminary information communicates to the dealer technicians that the oil life monitoring system for 2019 Duramax 6.6 L5P is under investigation by engineering. 
Bulletin Number: PIT3227P
This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer
Bulletin Number: PIT4250J
This Preliminary Information communication provides information to the technician about vehicles that have water or dust from the openings under the bed rails near the stake pockets. Dealer should communicate to the customer this condition
Bulletin Number: PIT5282E
This Preliminary Information communication provides information to the technician that a customer may request the factory Integrated Trailer Brake Control be bypassed and their aftermarket trailer brake controller be installed instead. Tech
Bulletin Number: PIT5287E
This Preliminary Information communication provides information to the technician with the correct way to remove the front shock electrical connector terminals. Technician will need to slightly bend the end of the J-38125-12A release tool.
Bulletin Number: PIT5311E
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent "Check Trailer Wiring" or "Service Trailer Brake" message on the Driver Information
Bulletin Number: PIT5326C
This Preliminary Information communication provides information to the technician about the Upfitters questions about installing aftermarket electrical accessories. Dealer should reference the latest version of General Motors Upfitter Integ
Bulletin Number: PIT5350B
This Preliminary Information communication advises the technician that there have been some reports that the current engine hours are not correct and display 0.0. Technician will need to program the Instrument Panel Cluster using Service Pr
Bulletin Number: PIT5386E
This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the
Bulletin Number: PIT5451C
This Preliminary Information communication provides information to the technician about vehicles that have a vibration at highway speed. Technician will need to replace the wheel for a rolled lip of aluminum in the hub opening. 
Bulletin Number: PIT5479B
This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the calipe
Bulletin Number: PIT5527B
This Preliminary Information communication provides information to the technician about vehicles that show a "Take Steering" message on the Driver Information Center along with a warning chime/alert. Dealer should be advised the purpose of
Bulletin Number: PIT5540A
This Preliminary Information communication provides information to the technician about vehicles that have a low voltage reading on the volt gauge during the first several minutes after a cold start. Dealer should communicate to the custome
Bulletin Number: PIT5545C
This Preliminary information communicates Content Theft Deterrent RPO UTJ is included and only available with Remote Vehicle Start RPO BTV. If the vehicle is not equipped with Remote Vehicle Start RPO BTV the vehicle will not have Content T
Bulletin Number: PIT5552C
This Preliminary information communicates repair information for the rear vision camera or surround vision camera image being: -  Yellow -  Blurry -  Distorted -  Image scrolling -  Image with NO gridlines -  Screen is blue with gri
Bulletin Number: PIT5564B
This Preliminary information communicates an issue with aftermarket USB chargers causing SIR DTC's to set. 
Bulletin Number: PIT5570B
This Preliminary Information communication provides the technician with weight capacity for the tailgate and cargo loops in the bed.
Bulletin Number: PIT5685
This Preliminary information communicates the location that dealers can find information to remove / delete the rear fuel tank from Chassis Cab trucks with RPO N2N dual fuel tanks.
2019 GMC SIERRA DENALI
Bulletin Number: 030603004Y
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030729004L
This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.
Bulletin Number: 1008110001H
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 140604004E
This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.
Bulletin Number: PIP5298B
This Preliminary Information communication provides information to the technician for a Service Engine Soon light with a Diagnostic Trouble code P0300 set. There may be a rough running engine associated with this concern. If service informa
Bulletin Number: PIP5369C
This Preliminary Information communication provides information to the technician about vehicles that have "Service 4 Wheel Drive" message on the Driver Information Center. Provides the technician with additional information to ensure that
Bulletin Number: PIT5377G
This Preliminary Information communication provides information to the technician on the step needed to diagnose and repair vehicles that may have uneven brake pad wear. Technician will need to inspect and measure the brake pads thickness.
Bulletin Number: PIT5412D
This Preliminary Information communication provides information to the technician about vehicles that have either the truck or the snowplow's headlights are flickering or inoperative. There may be a diagnostic trouble code B2575 and or a B2
2019 GMC TERRAIN
Bulletin Number: 000310003X
This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.
Bulletin Number: 010310003R
This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (in Canada, the Base Warranty Cover
Bulletin Number: 010842001L
This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
Bulletin Number: 030089006Q
This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.
Bulletin Number: 030603004X
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030603004Y
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030729004L
This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.
Bulletin Number: 030846004V
This informational bulletin provides information on OnStar® VCIM is currently restricted parts. By working closely with our dealers and technicians, through the part restriction process, the General Motors team will gain a better understand
Bulletin Number: 040089015T
This warranty administration bulletin provides policy information on required operating procedures.
Bulletin Number: 040089053G
This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports.
Bulletin Number: 050604022P
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
Bulletin Number: 060089026O
This warranty bulletin provides labor operation numbers for customer concerns Not duplicated (CCND).
Bulletin Number: 060089029O
This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.
Bulletin Number: 060847001N
This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.
Bulletin Number: 060850009J
This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices.
Bulletin Number: 070849020P
This informational bulletin provides information for the IPC odometer programming method quick reference guide.
Bulletin Number: 080089014C
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 080089014D
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 090089002P
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089002Q
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089016F
This warranty nonadministrative bulletin provides information on the proper use of the labor operation 0600014.
Bulletin Number: 100089005H
This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.
Bulletin Number: 1008110001G
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 1008110001H
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 100845001F
This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish".
Bulletin Number: 110089005N
This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.
Bulletin Number: 110849001Y
This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message On and Off.
Bulletin Number: 110849001Z
This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF.
Bulletin Number: 120089002C
This informational bulletin provides the dealer with information on what to do when requesting a new key code for the customer.
Bulletin Number: 120601003C
This Bulletin Provides Information for Repairing Engine Front Cover Oil Leak, Sealing Surface Preparation and Applying RTV Sealant.
Bulletin Number: 16NA338
This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retentio
Bulletin Number: 17NA066
This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.
Bulletin Number: 17NA073
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
Bulletin Number: 17NA153
This informational bulletin provides information and operating tips for the hands free lift gate.
Bulletin Number: 17NA170
This informational bulletin explains the wheel Road Force balancers and what they can do for customer concerns.
Bulletin Number: 17NA276
This informational bulletin provides information on Loss of Phone Pairing or Favorites, Last Setting of Volume, Station, App, and Audio Settings Change When Vehicle Shuts Down in Demo Mode and that this is considered a normal characteristic
Bulletin Number: 17NA330
This informational bulletin provides information for the customer to pair their phone in order for the push to talk button on the steering wheel control to work.
Bulletin Number: 18245
18245 - Service Update - A 250-millisecond power steering instability occurs as soon as APA (Advanced Park Assist) begins turning the steering wheel into a parking spot. If steering wheel shudder occurs, APA aborts the procedure. Reprogram
Bulletin Number: 18NA020
This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.
Bulletin Number: 18NA035
This informational bulletin explains a normal characteristic of a trans shift when cold temps are present.
Bulletin Number: 18NA099
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.
Bulletin Number: 18NA162
This technical bulletin provides a procedure air conditioning refrigerant desiccant replacement due to refrigerant loss.
Bulletin Number: 18NA199
This technical bulletin provides repair information to correct a customer concern of the sunroof inoperative after cycling, and/or the sunroof window function is slow.
Bulletin Number: 18NA246
This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.
Bulletin Number: 18NA247
This technical bulletin provides to inspect and clean the grounds that may cause the customers MIL concern.
Bulletin Number: 18NA283
This Technical bulletin provides steps for dealers/technicians to change Wi-Fi hotspot displaying myCadillac for SSID name.
Bulletin Number: 18NA287
This informational bulletin provides information for dealers/technicians on a blank or distorted 7 inch radio display during radio replacement.
Bulletin Number: 18NA300
This technical bulletin provides a procedure to program the ECm to correct a false code that may set.
Bulletin Number: 18NA300
This technical bulletin provides a procedure to program the ECM to correct a false code that may set.
Bulletin Number: 18NA329
This technical bulletin provides a procedure to replace the 3-8 clutches and program the TCM to correct the customers concern.
Bulletin Number: 18NA335
This informational bulletin provides to the technician the correct parts and the labor operation number in conjunction with the repair.
Bulletin Number: 18NA338
This technical bulletin proves a procedure to update the rear infotainment monitors if found the cause of the audio concerns.
Bulletin Number: 18NA376
This bulletin provides service procedure information for dealers/technicians on Radio Software Version V509 Over-the-Air Update.
Bulletin Number: 18NA379
This technical bulletin provides a procedure to program the TCM to correct the customers concern of a MIL Illuminated, Vehicle wont go above 25 mph and/or 1-2 Shifts feel like a momentary tie up.
Bulletin Number: 19NA008
This technical bulletin provides repair information to correct a customer concern of seeing or feeling a sharp edge on the upper inboard corner of the rear body structure stop lamp.
Bulletin Number: 19NA044
This informational bulletin provides information on a normal engine operating condition for faster emission warm up time.
Bulletin Number: 19NA047
This Technical bulletin provides procedure information for dealers/technicians on Radio Software Version V803 Over-the-Air Update.
Bulletin Number: 19NA055
This technical bulletin provides repair information to correct a customer concern of a accessory front floor liner warped, bent inward.
Bulletin Number: 19NA062
This technical bulletin provides a procedure to also program the ECM when replacing the O2 Sensors.
Bulletin Number: 19NA076
This technical bulletin provides repair information to correct a customer concern of Blue Screen and Service Rear Vision System Message on Radio Display.
Bulletin Number: 19NA077
This technical bulletin provides repair information to correct a customer concern of Start/Stop Performance, Hesitation From a Stop, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0132 and/or P0138 Set.
Bulletin Number: 19NA078
This warranty administration bulletin provide policy information on tires are not meeting tread depth expectations, or wearing out (reaching 2/32⿝) too quickly.
Bulletin Number: 19NA080
This informational bulletin provides information to the tech to discard the PCV drain tube when working on the lower area of the engine.
Bulletin Number: N182199610
N182199610 - Customer Satisfaction Program. Certain vehicles may have a condition in which the high-pressure fuel pump may crack and potentially leak fuel. This may occur over time with vehicle usage. If a fuel leak occurs, the customer
Bulletin Number: N192211780
N192211780 - Service Update. Certain vehicles serviced at the dealership had the radio replaced but were not programmed to the latest version software per SI instruction. Reprogram radio with the latest available software.
Bulletin Number: PIC5650F
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble
Bulletin Number: PIC6048J
This Preliminary Information communicates to the technician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lane Keep
Bulletin Number: PIC6343
This Preliminary information communicates information on 3 IPC Speedlimit concerns. Displayed speed limit is stuck on a value, not updating as the roadway speed limit changes. 2.    Speed limit displays no value or is blank. 3.    The speed
Bulletin Number: PIC6343A
This Preliminary information communicates information on 3 IPC Speedlimit concerns. Displayed speed limit is stuck on a value, not updating as the roadway speed limit changes. 2.    Speed limit displays no value or is blank. 3.    The speed
Bulletin Number: PIC6343B
This Preliminary information communicates information on IPC Speedlimit concerns.  Speed limit displays no value, toggles between values,  or is blank. (All models)     The speed limit unit of measurement (KPH/MPH) flashes. (for Cadillac Mo
Bulletin Number: PIE0466B
This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Click or Tick Noise from Rear of Vehicle at Low Speeds When AWD is Engaged.
Bulletin Number: PIE0500
This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R
Bulletin Number: PIE0500A
This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R
Bulletin Number: PIE0502
This engineering informational bulletin is requesting information from the field on navigation error message, intermittently or consistently, that appears on the radio display or instrument cluster while navigation is being used.
Bulletin Number: PIE0502A
This engineering information PI ends the need for information from the field on navigation error message, intermittently or consistently, that appears on the radio display or instrument cluster while navigation is being used.
Bulletin Number: PIE0503
This engineering informational bulletin is requesting information from the field on reduced engine power, DTC P0299 set.
Bulletin Number: PIE0503A
This engineering information PI ends the need for information from the field on reduced engine power, DTC P0299 set.
Bulletin Number: PIE0503B
This engineering information PI ends the need for information from the field on reduced engine power, DTC P0299 set.
Bulletin Number: PIE0505
This engineering informational bulletin is requesting information from the field to determine a root cause for a condition of Engine Running Rough and/or Check EngineLight Illuminated, DTCs P0300, P0301, P0302, P0303, P0304 Set.
Bulletin Number: PIE0505A
This engineering informational bulletin ends the need for information from the field on a Condition of Engine Running Rough and/or Check Engine Light Illuminated, DTCs P0300, P0301, P0302, P0303, P0304 Set.
Bulletin Number: PIE0516
This engineering informational bulletin is requesting information on a 3 second long crank time before the engine starts after the vehicle has been sitting at least 20 minutes.
Bulletin Number: PIE0520
This engineering informational bulletin is requesting information to notify the dealership personnel not to relearn the sunroof module and to contact the engineer for further instructions.
Bulletin Number: PIE0520A
This engineering informational bulletin is requesting information to notify the dealership personnel not to relearn the sunroof module and to contact the engineer for further instructions. This revision removes the Breakpoint information.
Bulletin Number: PIP4670F
This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s
Bulletin Number: PIP5151F
This Preliminary Information communication provides information to the technician about vehicles that may have a hard start, no start, rough running, or low fuel pressure. Technician may find Diagnostic Trouble Codes P0087, P0088, P0191 and
Bulletin Number: PIP5370D
This Preliminary Information communication provides information to the technician that some vehicle may have an “Exhaust Fluid Quality Poor” on the Driver Information Center or a diesel exhaust fluid warning lamp on or other exh
Bulletin Number: PIP5402D
This Preliminary Information communication provides the technician with the diagnosis and repair steps for a vehicle with a check engine light on with Diagnostic Trouble Code P015B or a reduced engine power message with Diagnostic Trouble C
Bulletin Number: PIP5483B
This Preliminary information communicates noises are considered to be normal operating characteristics of the vehicle when shut off.  It will not impact the designed performance or reliability of the vehicle. 
Bulletin Number: PIP5483C
This Preliminary information communicates noises are considered to be normal operating characteristics of the vehicle when shut off.  It will not impact the designed performance or reliability of the vehicle. 
Bulletin Number: PIP5569A
This Preliminary information communicates to the dealer an issue where the vehicle's engine may crank over unprompted and not start afterward. This is the result of hooking up the Active Fuel Injector Tool incorrectly on vehicles equipped
Bulletin Number: PIP5597
This Preliminary information communicates to the technician where to find the engine identification tag and what information on that tag to use during programming of someengine control modules.
Bulletin Number: PIP5598
This Preliminary information communicates the possibility of a crank no start or extended crank condition due to exhaust cam reluctor being out of position.
Bulletin Number: PIP5598A
This Preliminary information communicates the possibility of a crank no start or extended crank condition due to exhaust cam reluctor being out of position. 
Bulletin Number: PIP5611
This Preliminary information communicates that on a zero/light throttle 1-2 shift, the "D" may flash in the IPC with a flare/slip felt, as a designed calibration characteristic.
Bulletin Number: PIP5616
This Preliminary information communicates to replace the Input Speed Sensor if normal SI diagnostics does not lead to a resolution.
Bulletin Number: PIP5623
This Preliminary information communicates that a rotational clicking noise heard after engine shut down is a design characteristic and no repairs should be attempted.
Bulletin Number: PIP5647
This Preliminary information communicates  A vehicle may have a concern of running poor and stalling. No trouble codes may be set referencing this condition. Fuel trims around -20% may be observed on both banks. Engine oil level  will be
Bulletin Number: PIP5651
This Preliminary information communicates the possibility of the charge air cooler pipe connection becoming disconnected from the throttle body causing a reduced power issue and one or more of the following trouble codes P0172, P0299, P0101
Bulletin Number: PIT4916G
This Preliminary Information communication provides information to the technician about vehicles that have may a helicopter type noise when a rear window is lowered. This is a normal characteristic of this vehicle, but the concern can be mi
Bulletin Number: PIT5195E
This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/
Bulletin Number: PIT5481D
This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Starting with2016 model year Lane Keep Assist Regular Production Option Code (UHX) replac
Bulletin Number: PIT5551D
This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting.  This is normal when the FAB has been set to  "Alert".
Bulletin Number: PIT5608B
This preliminary information explains a potential issue engineering is investigating into water intrusion into the door passthrough connector and effecting door functions. 
Bulletin Number: PIT5630
This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve and of engineering investigation.
Bulletin Number: PIT5630A
This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve while  engineering completes further investigation. 
Bulletin Number: PIT5630B
This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve while  engineering completes further investigation. 
Bulletin Number: PIT5647
This preliminary information is released to provide engineering information on a noise from the rear drive system. Will be updated or removed after data is gathered . 
Bulletin Number: PIT5654
This preliminary information advises engineering is investigating a software issue related to the lane change assist and blind zone alerts need to be turned on each ignition cycle. 
Bulletin Number: PIT5655
This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . It may be noted that this only seems to occur when using an Android
Bulletin Number: PIT5655A
This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . It may be noted that this only seems to occur when using an Android
Bulletin Number: PIT5655B
This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . It may be noted that this only seems to occur when using an Android
Bulletin Number: PIT5663
This PI was written to inform dealers of a condition where a "Climate off" message will be displayed on the screen even thought the HVAC system is fully operational. Dealers are also informed that engineering is working on a solution
Bulletin Number: PIT5675
This preliminary information is created to make the service technician aware of a condition where the ground for the steering module may not have a sufficient ground path. 
Bulletin Number: PIT5675A
This preliminary information is created to make the service technician aware of a condition where the ground for the steering module may not have a sufficient ground path. 
Bulletin Number: PIT5678
This Preliminary information communicates an issue with the radiator lower mount that sounds as if it is coming from behind the front wheels.  
2019 GMC YUKON
Bulletin Number: 000310003X
This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.
Bulletin Number: 010089010M
This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).
Bulletin Number: 010310003R
This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (in Canada, the Base Warranty Cover
Bulletin Number: 010842001L
This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
Bulletin Number: 030089006Q
This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.
Bulletin Number: 030603004X
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030603004Y
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030729004L
This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.
Bulletin Number: 040089015T
This warranty administration bulletin provides policy information on required operating procedures.
Bulletin Number: 040089053G
This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports.
Bulletin Number: 050604022P
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
Bulletin Number: 060089026O
This warranty bulletin provides labor operation numbers for customer concerns Not duplicated (CCND).
Bulletin Number: 060089029O
This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.
Bulletin Number: 060605001H
This informational bulletin explains the normal characteristics of exhaust noise during active fuel management when in Three or Four Cylinder Mode.
Bulletin Number: 060847001N
This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.
Bulletin Number: 060850009J
This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices.
Bulletin Number: 070849020P
This informational bulletin provides information for the IPC odometer programming method quick reference guide.
Bulletin Number: 080089014C
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 080089014D
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 090089002P
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089002Q
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089016F
This warranty nonadministrative bulletin provides information on the proper use of the labor operation 0600014.
Bulletin Number: 100089005H
This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.
Bulletin Number: 1008110001G
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 1008110001H
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 100845001F
This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish".
Bulletin Number: 110089005N
This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.
Bulletin Number: 110849001Y
This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message On and Off.
Bulletin Number: 110849001Z
This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF.
Bulletin Number: 120089002C
This informational bulletin provides the dealer with information on what to do when requesting a new key code for the customer.
Bulletin Number: 140604004E
This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.
Bulletin Number: 150601002H
This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.
Bulletin Number: 16NA171
This technical bulletin provides a procedure to reinstall the rear defroster tab on the rear window defogger for vehicles with the condition of rear defrosters inoperative or if one is to break during a normal repair.
Bulletin Number: 16NA338
This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retentio
Bulletin Number: 16NA339
This informational bulletin aids the technician on diagnosing possible vibrations in a vehicle, methods used for testing each scenario and documenting findings.
Bulletin Number: 17NA066
This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.
Bulletin Number: 17NA073
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
Bulletin Number: 17NA153
This informational bulletin provides information and operating tips for the hands free lift gate.
Bulletin Number: 17NA170
This informational bulletin explains the wheel Road Force balancers and what they can do for customer concerns.
Bulletin Number: 17NA267
This informational bulletin provides information for 22" accessory wheel/tire usages.
Bulletin Number: 18NA099
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.
Bulletin Number: 18NA369
This informational bulletin provides information for replacing the power liftgate assist actuator.
Bulletin Number: 19NA004
This technical bulletin provides repair information to correct a customer concern of hearing a squeak or creak from the right rear of vehicle while driving.
Bulletin Number: 19NA010
This informational bulletin provides information for dealers/technicians on Information on Head-Up Display (HUD) on Vehicles Model Year 2017 and Newer Has Rotational Feature that Allows for Adjusting of the Angle of the HUD Image.
Bulletin Number: 19NA044
This informational bulletin provides information on a normal engine operating condition for faster emission warm up time.
Bulletin Number: 19NA063
This technical bulletin provides a procedure to adjust the shifter cable if found the cause of the customers concern.
Bulletin Number: 19NA071
This technical bulletin provides repair information to correct a customer concern of forward collision/active safety system inoperative, no messages or alerts. Technician may find DTC?s B390A?45, B390A?58 and/or DTC?B390A?67 are set.
Bulletin Number: 19NA072
This informational bulletin provides information for dealers/technicians on Rear Compartment Floor Stowage Compartment Cover Handle Availability as Service Part.
Bulletin Number: N182190820
N182190820 - Customer Satisfaction Program. Certain vehicles, may have a condition where the power steering belt may slip due to tooth wear-out or poor belt tooth-to-gear tooth fit. Power steering assist may be reduced or lost intermittent
Bulletin Number: PI0564K
This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
Bulletin Number: PIE0475A
This engineering informational bulletin is requesting information pictures of windshield, steering wheel and/or door trim panel for product issues covered under warranty.
Bulletin Number: PIE0498
This engineering informational bulletin is requesting information on product issue with the door weather strip, door body fit, and/or rear tail lamp moisture.
Bulletin Number: PIE0500
This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R
Bulletin Number: PIE0500A
This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R
Bulletin Number: PIE0506
This engineering informational bulletin is requesting information that the dealer needs to call the engineer listed if a customer has received error message 220.7 when trying to remote start their vehicle with mobile app.
Bulletin Number: PIE0506A
This engineering informational bulletin is requesting information that the dealer needs to call the engineer listed if a customer has received error message 220_7 when trying to remote start their vehicle with mobile app.
Bulletin Number: PIP4670F
This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s
Bulletin Number: PIP5298B
This Preliminary Information communication provides information to the technician for a Service Engine Soon light with a Diagnostic Trouble code P0300 set. There may be a rough running engine associated with this concern. If service informa
Bulletin Number: PIP5369C
This Preliminary Information communication provides information to the technician about vehicles that have "Service 4 Wheel Drive" message on the Driver Information Center. Provides the technician with additional information to ensure that
Bulletin Number: PIP5423A
This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0106 and P0506. Technician wil
Bulletin Number: PIP5423B
This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0106 and P0506. Technician wil
Bulletin Number: PIP5423B (1)
This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0106 and P0506. Technician wil
Bulletin Number: PIP5570A
This Preliminary information communicates to the dealer a condition where a tick noise may be present inside a vehicle while driving. This may be the result of a deformed or improperly seated steering shaft seal allowing engine compartment
Bulletin Number: PIT3219F
This Preliminary Information communicates to technicians that the Daytime Running Lamps (DRL's) or the auto headlamps will not shut off when using the daytime running lamp disable switch (Which is part of the headlamp switch), if the vehicl
Bulletin Number: PIT3946C
This Preliminary Information communicates an issues with the headliner sagging and how to reattach the velcro using Hardman Double Bubble Epoxy part number 04001.
Bulletin Number: PIT5049E
This Preliminary Information communication provides information to the technician on the steps to help diagnose and repair vehicles with a rattle, squeak, clunk, thump, or bump. If published Service Information diagnostics do not lead to a
Bulletin Number: PIT5272B
This Preliminary Information communication provides information to the technician about vehicles that may have a whistle noise in the vehicle from the driver or passenger side. Technician will need to inspect for voids in the body sealer on
Bulletin Number: PIT5307F
This Preliminary Information communication provides information to the technician about vehicles that may have a service engine soon malfunction indicator lamp, antilock braking system malfunction indicator lamp, service suspension system m
Bulletin Number: PIT5350B
This Preliminary Information communication advises the technician that there have been some reports that the current engine hours are not correct and display 0.0. Technician will need to program the Instrument Panel Cluster using Service Pr
Bulletin Number: PIT5379E
This Preliminary Information communication provides information to the technician about vehicles that may have a content theft alarm sounding for no apparent reason. Technician may use all published Service Information diagnostics and has n
Bulletin Number: PIT5390C
This Preliminary Information communication provides information to the technician about vehicles that have the alarm sounding when learning new key fobs after the original key fobs were lost. Technician will open the driver's door and allow
Bulletin Number: PIT5426B
This Preliminary Information communication provides information to the technician for a water leak in in the second and third row seating area. Inspect the C-pillar which is the body vertical structure behind the rear passenger door area of
Bulletin Number: PIT5445C
This Preliminary Information communication provides information to the technician of additional information when diagnosing a service driver assist message with a diagnostic trouble code B172E and or a B172F. The haptic seat motor has a pig
Bulletin Number: PIT5479B
This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the calipe
Bulletin Number: PIT5552C
This Preliminary information communicates repair information for the rear vision camera or surround vision camera image being: -  Yellow -  Blurry -  Distorted -  Image scrolling -  Image with NO gridlines -  Screen is blue with gri
Bulletin Number: PIT5565B
This Preliminary information communicates a repair procedure for a squeak/squawk type noise coming from the lower column/drivers footwell area when turning.  It explains how to properly lubricate the column shaft boot where the shaft intera
Bulletin Number: PIT5594A
This Preliminary information communicates a normal DIC message after learning keys/fobs which indicates the drivers memory position.
Bulletin Number: PIT5665
This Preliminary information communicates customers may comment on poor remote keyless entry (RKE) range (less than 20 feet.) Some customers may comment that the RKE fob must be held next to the driver door handle before the doors will unlo
Bulletin Number: PIT5681
This Preliminary information communicates the location of the GM Accessory Performance Brake System Rotor Specifications 
2019 GMC YUKON DENALI
Bulletin Number: PIC5650F
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble
Bulletin Number: PIP4021D
This Preliminary Information communication provides information to the technician that a whine noise heard from the automatic transmission fluid pan hear with the the key on and engine off, or for up to one minute after the vehicle has been
Bulletin Number: PIP5159C
This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on and Diagnostic Trouble Code P0300 - P0308  may set. Technician will inspect f
Bulletin Number: PIP5477G
This Preliminary information communicates to the dealer technician that the 10R90 and 10L80 transmissions havebeen place on a part restriction. Dealers are to contact theProduct Quality Center before replacing the transmission assembly.
Bulletin Number: PIP5477J
This Preliminary information communicates to the dealer technician that the 10L90 and 10L80 transmissions have been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly.
Bulletin Number: PIP5498L
This Preliminary information communicates A vehicle may have a concern of DTC P050D setting along with a P0300 after a cold start up. White smoke and/or coolant odor may come from exhaust for an extended period of time at cold start as wel
Bulletin Number: PIP5554A
This Preliminary information communicates P0016 setting after internal engire repair. The engine Base timing is not being set correctly. The information in this PI will be helpful in setting the timing in the vehicle.  
Bulletin Number: PIT5195E
This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/
Bulletin Number: PIT5282E
This Preliminary Information communication provides information to the technician that a customer may request the factory Integrated Trailer Brake Control be bypassed and their aftermarket trailer brake controller be installed instead. Tech
Bulletin Number: PIT5284D
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have a rattle noise from the second row seat. Technician will need to inspect the striker not aligned properly
Bulletin Number: PIT5287E
This Preliminary Information communication provides information to the technician with the correct way to remove the front shock electrical connector terminals. Technician will need to slightly bend the end of the J-38125-12A release tool.
Bulletin Number: PIT5291E
This Preliminary Information communication provides information to the technician about vehicle that may have wind whistle noise heard from the right or left rear quarter glass area when driving at highway speeds or with a cross wind. Techn
Bulletin Number: PIT5308D
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that have remote start is inoperative, power lift gate Regular Production Option Code (TB5) is inoperative with t
Bulletin Number: PIT5311E
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent "Check Trailer Wiring" or "Service Trailer Brake" message on the Driver Information
Bulletin Number: PIT5377G
This Preliminary Information communication provides information to the technician on the step needed to diagnose and repair vehicles that may have uneven brake pad wear. Technician will need to inspect and measure the brake pads thickness.
Bulletin Number: PIT5390C
This Preliminary Information communication provides information to the technician about vehicles that have the alarm sounding when learning new key fobs after the original key fobs were lost. Technician will open the driver's door and allow
Bulletin Number: PIT5391E
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that have a no crank or a start and then immediate stall, Service Engine Soon Malfunction Indicator lamp may not be on
Bulletin Number: PIT5403E
This Preliminary Information communication provides information to the technician with the steps to diagnosis and repair vehicles with various handling, vehicle dynamics concerns, noises from the suspension or underbody, or issues related t
Bulletin Number: PIT5404E
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a buffeting vibration and/or drone type noise, exhaust tone change, and/or body pressure booming. 
Bulletin Number: PIT5479B
This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the calipe
Bulletin Number: PIT5481D
This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Starting with2016 model year Lane Keep Assist Regular Production Option Code (UHX) replac
Bulletin Number: PIT5527B
This Preliminary Information communication provides information to the technician about vehicles that show a "Take Steering" message on the Driver Information Center along with a warning chime/alert. Dealer should be advised the purpose of
Bulletin Number: PIT5551D
This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting.  This is normal when the FAB has been set to  "Alert".
Bulletin Number: PIT5552C
This Preliminary information communicates repair information for the rear vision camera or surround vision camera image being: -  Yellow -  Blurry -  Distorted -  Image scrolling -  Image with NO gridlines -  Screen is blue with gri
Bulletin Number: PIT5564B
This Preliminary information communicates an issue with aftermarket USB chargers causing SIR DTC's to set. 
Bulletin Number: PIT5586B
This Preliminary information communicates a customer concern ofIPC gauges inoperative or fluctuate, No Start,No Crank,SIR Light / Service Airbag Message, Service Suspension Message,Radio display blank, Steering Wheel Controls (SWC) not illu
Bulletin Number: PIT5665
This Preliminary information communicates customers may comment on poor remote keyless entry (RKE) range (less than 20 feet.) Some customers may comment that the RKE fob must be held next to the driver door handle before the doors will unlo
Bulletin Number: PIT5683
This Preliminary information communicates that unwanted liftgate opening can occur if the customer leaves a programmed fob in the vicinity of the passive liftgate antenna.  If the antenna can locate a programmed fob in said area, the gate w
2019 GMC YUKON XL
Bulletin Number: 000310003X
This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.
Bulletin Number: 010089010M
This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).
Bulletin Number: 010310003R
This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (in Canada, the Base Warranty Cover
Bulletin Number: 010842001L
This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
Bulletin Number: 030089006Q
This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.
Bulletin Number: 030603004X
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030603004Y
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Bulletin Number: 030729004L
This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.
Bulletin Number: 040089015T
This warranty administration bulletin provides policy information on required operating procedures.
Bulletin Number: 040089053G
This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports.
Bulletin Number: 050604022P
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
Bulletin Number: 060089026O
This warranty bulletin provides labor operation numbers for customer concerns Not duplicated (CCND).
Bulletin Number: 060089029O
This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.
Bulletin Number: 060605001H
This informational bulletin explains the normal characteristics of exhaust noise during active fuel management when in Three or Four Cylinder Mode.
Bulletin Number: 060847001N
This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.
Bulletin Number: 060850009J
This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices.
Bulletin Number: 080089014C
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 080089014D
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Bulletin Number: 090089002P
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089002Q
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Bulletin Number: 090089016F
This warranty nonadministrative bulletin provides information on the proper use of the labor operation 0600014.
Bulletin Number: 100089005H
This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.
Bulletin Number: 1008110001G
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 1008110001H
This informational bulletin provides information on proper use of floor mats.
Bulletin Number: 100845001F
This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish".
Bulletin Number: 110089005N
This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.
Bulletin Number: 110849001Y
This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message On and Off.
Bulletin Number: 110849001Z
This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF.
Bulletin Number: 120089002C
This informational bulletin provides the dealer with information on what to do when requesting a new key code for the customer.
Bulletin Number: 140604004E
This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.
Bulletin Number: 150601002H
This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.
Bulletin Number: 16NA171
This technical bulletin provides a procedure to reinstall the rear defroster tab on the rear window defogger for vehicles with the condition of rear defrosters inoperative or if one is to break during a normal repair.
Bulletin Number: 16NA338
This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retentio
Bulletin Number: 16NA339
This informational bulletin aids the technician on diagnosing possible vibrations in a vehicle, methods used for testing each scenario and documenting findings.
Bulletin Number: 17NA066
This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.
Bulletin Number: 17NA073
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
Bulletin Number: 17NA153
This informational bulletin provides information and operating tips for the hands free lift gate.
Bulletin Number: 17NA170
This informational bulletin explains the wheel Road Force balancers and what they can do for customer concerns.
Bulletin Number: 17NA267
This informational bulletin provides information for 22" accessory wheel/tire usages.
Bulletin Number: 18NA099
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.
Bulletin Number: 18NA369
This informational bulletin provides information for replacing the power liftgate assist actuator.
Bulletin Number: 19NA004
This technical bulletin provides repair information to correct a customer concern of hearing a squeak or creak from the right rear of vehicle while driving.
Bulletin Number: 19NA010
This informational bulletin provides information for dealers/technicians on Information on Head-Up Display (HUD) on Vehicles Model Year 2017 and Newer Has Rotational Feature that Allows for Adjusting of the Angle of the HUD Image.
Bulletin Number: 19NA044
This informational bulletin provides information on a normal engine operating condition for faster emission warm up time.
Bulletin Number: 19NA063
This technical bulletin provides a procedure to adjust the shifter cable if found the cause of the customers concern.
Bulletin Number: 19NA071
This technical bulletin provides repair information to correct a customer concern of forward collision/active safety system inoperative, no messages or alerts. Technician may find DTC?s B390A?45, B390A?58 and/or DTC?B390A?67 are set.
Bulletin Number: 19NA072
This informational bulletin provides information for dealers/technicians on Rear Compartment Floor Stowage Compartment Cover Handle Availability as Service Part.
Bulletin Number: N182190820
N182190820 - Customer Satisfaction Program. Certain vehicles, may have a condition where the power steering belt may slip due to tooth wear-out or poor belt tooth-to-gear tooth fit. Power steering assist may be reduced or lost intermittent
Bulletin Number: PI0564K
This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
Bulletin Number: PIC6086E
This Preliminary Information communication provides the technician with steps to resolve the issue of an oily substance that may be found on the inside windshield surface, and appears to be leaking from the rear view mirror area.  Technicia
Bulletin Number: PIE0475A
This engineering informational bulletin is requesting information pictures of windshield, steering wheel and/or door trim panel for product issues covered under warranty.
Bulletin Number: PIE0498
This engineering informational bulletin is requesting information on product issue with the door weather strip, door body fit, and/or rear tail lamp moisture.
Bulletin Number: PIE0500
This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R
Bulletin Number: PIE0500A
This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R
Bulletin Number: PIE0506
This engineering informational bulletin is requesting information that the dealer needs to call the engineer listed if a customer has received error message 220.7 when trying to remote start their vehicle with mobile app.
Bulletin Number: PIE0506A
This engineering informational bulletin is requesting information that the dealer needs to call the engineer listed if a customer has received error message 220_7 when trying to remote start their vehicle with mobile app.
Bulletin Number: PIP5159C
This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on and Diagnostic Trouble Code P0300 - P0308  may set. Technician will inspect f
Bulletin Number: PIP5212B
This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise. Technician should inspect the head gaskets to ensure are not installed backwards. Technician should
Bulletin Number: PIP5298B
This Preliminary Information communication provides information to the technician for a Service Engine Soon light with a Diagnostic Trouble code P0300 set. There may be a rough running engine associated with this concern. If service informa
Bulletin Number: PIP5491A
This Preliminary information communicates to the technician when diagnosing intermittent circuit concerns to look at the connector for missing weather pack seals that could allow water intrusion into the connector and lead to corrosion on t
Bulletin Number: PIP5570A
This Preliminary information communicates to the dealer a conditionwhere a tick noise may be present inside a vehicle while driving. This may be the result of a deformed or improperly seated steering shaft seal allowing engine compartment
Bulletin Number: PIP5606B
This Preliminary information communicates A vehicle may have a tick noise from the engine cold, initial start in the morning. A lifter may not have sufficient amount of oil during cold start operation (not pumped up).  As information comes
Bulletin Number: PIT4322J
This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnosti
Bulletin Number: PIT5241F
This Preliminary Information communication provides information to the technician about customers that may request the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full-Size Pickup o
Bulletin Number: PIT5361D
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have issues were the customer will need increased effort to depress the brake pedal. Technician may find
Bulletin Number: PIT5390C
This Preliminary Information communication provides information to the technician about vehicles that have the alarm sounding when learning new key fobs after the original key fobs were lost. Technician will open the driver's door and allow
Bulletin Number: PIT5392C
This Preliminary Information communication provides information to the technician about vehicles that have a detent / click with a feel of increased resistance when the accelerator pedal is about ¾ of the way. The new accelerator ped
Bulletin Number: PIT5438E
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that have a click, rattle or a squeak nose coming from the dash. Technician will use Service Information to locate the
Bulletin Number: PIT5448D
This Preliminary Information communication advises the technician with a tip when the vehicle stops running after it has been idling for 2.5 hours. This is normal operation of the vehicle built with regular production code BTM and without R
Bulletin Number: PIT5479B
This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the calipe
Bulletin Number: PIT5550B
This Preliminary information communicates that an inoperative third row folding seat back may not fold down or up.  This information advises dealers on how the seat functions and also a common area where an open circuit may be found between
Bulletin Number: PIT5552C
This Preliminary information communicates repair information for the rear vision camera or surround vision camera image being: -  Yellow -  Blurry -  Distorted -  Image scrolling -  Image with NO gridlines -  Screen is blue with gri
Bulletin Number: PIT5604A
This Preliminary information communicates if the liftglass will not open using keyless entry to verify Valet Mode is not enabled.
Bulletin Number: PIT5665
This Preliminary information communicates customers may comment on poor remote keyless entry (RKE) range (less than 20 feet.) Some customers may comment that the RKE fob must be held next to the driver door handle before the doors will unlo

 

Recalls for 2019 GMC

2019 GMC SAVANA
NHTSA Campaign ID:VISIBILITY:GLASS, SIDE/REAR
Manufacturer:General Motors LLC
Manufacture Dates:08/11/2015 - 04/02/2019
Potential Units Affected:1159

Defect Description:

General Motors LLC (GM) is recalling certain 2016-2019 Chevrolet Express and GMC Savana vehicles. One or both of the rear-quarter windows may be tempered glass instead of laminated glass. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 226, "Ejection Mitigation."

Consequence:

Tempered glass increases the risk of injury in the event of a side impact or rollover crash.

Action:

GM will notify owners, and dealers will replace the tempered glass windows with laminated glass windows, as necessary, free of charge. The manufacturer has not yet provided a notification schedule. Owners may contact GM customer service at 1-586-596-1733. GM's number for this recall is N192218960.
2019 GMC SIERRA 1500
NHTSA Campaign ID:AIR BAGS:PASSENGER SIDE FRONTAL
Manufacturer:General Motors LLC
Manufacture Dates:08/30/2018 - 10/19/2018
Potential Units Affected:154

Defect Description:

General Motors LLC (GM) is recalling certain 2019 Chevrolet Silverado 1500 Crew Cab and GMC Sierra 1500 Crew Cab vehicles. The passenger-side frontal air bag module may have been damaged during assembly, possibly resulting in the air bag not inflating properly in the event of a crash.

Consequence:

In the event of a crash, an air bag that does not inflate properly can increase the risk of injury.

Action:

GM will notify owners, and dealers will replace the passenger side air bag module, free of charge. The recall began on December 18, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020 and GMC customer service at 1-800-462-8782. GM's number for this recall is N182198820.
2019 GMC SIERRA 2500
NHTSA Campaign ID:ENGINE
Manufacturer:General Motors LLC
Manufacture Dates:07/16/2016 - 04/18/2019
Potential Units Affected:324226

Defect Description:

General Motors LLC (GM) is recalling certain 2019 Chevrolet Silverado 4500, 5500 and 6500 vehicles and 2017-2019 Chevrolet Silverado 2500 and 3500 vehicles and GMC Sierra 2500 and 3500 vehicles equipped with Duramax 6.6 liter diesel engines and an optional engine-block heater. The engine block heater cord or the terminals that connect the heater cord to the block heater may short circuit and fail.

Consequence:

A short-circuit may damage the engine components and increase the risk of fire.

Action:

The remedy for this recall is still under development. Interim notices informing owners of the safety risk were mailed May 28, 2018. Owners will receive a second notice when the remedy becomes available. Owners may contact GM customer service at 1-586-596-1733. GM's number for this recall is N182206310.
2019 GMC SIERRA 3500
NHTSA Campaign ID:ENGINE
Manufacturer:General Motors LLC
Manufacture Dates:07/16/2016 - 04/18/2019
Potential Units Affected:324226

Defect Description:

General Motors LLC (GM) is recalling certain 2019 Chevrolet Silverado 4500, 5500 and 6500 vehicles and 2017-2019 Chevrolet Silverado 2500 and 3500 vehicles and GMC Sierra 2500 and 3500 vehicles equipped with Duramax 6.6 liter diesel engines and an optional engine-block heater. The engine block heater cord or the terminals that connect the heater cord to the block heater may short circuit and fail.

Consequence:

A short-circuit may damage the engine components and increase the risk of fire.

Action:

The remedy for this recall is still under development. Interim notices informing owners of the safety risk were mailed May 28, 2018. Owners will receive a second notice when the remedy becomes available. Owners may contact GM customer service at 1-586-596-1733. GM's number for this recall is N182206310.
2019 GMC TERRAIN
NHTSA Campaign ID:SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
Manufacturer:General Motors LLC
Manufacture Dates:03/19/2018 - 06/15/2018
Potential Units Affected:210628

Defect Description:

General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicles, Cadillac XTS and XTS Professional vehicles and 2018 Chevrolet Malibu vehicles. The rear brake caliper pistons may have an insufficient coating causing gas pockets to form, potentially reducing rear brake performance.

Consequence:

A reduction of braking performance can increase the risk of a crash.

Action:

GM will notify owners, and dealers will bleed the vehicle's brake system, free of charge. The recall began October 11, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18279.
2019 GMC TERRAIN
NHTSA Campaign ID:SEATS
Manufacturer:General Motors LLC
Manufacture Dates:01/11/2019 - 01/16/2019
Potential Units Affected:120

Defect Description:

General Motors LLC (GM) is recalling certain Chevrolet Equinox and GMC Terrain vehicles. The rear-right seat may have insufficient welds on the head-restraint bracket.

Consequence:

In the event of a crash, the insufficient welds may result in an increased risk of injury for an occupant seated in the rear-right position.

Action:

GM will notify owners, and dealers will replace the rear-right seatback frame, free of charge. The recall began April 15, 2019. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192209550.
2019 GMC YUKON XL
NHTSA Campaign ID:SEAT BELTS:REAR
Manufacturer:General Motors LLC
Manufacture Dates:06/01/2018 - 08/29/2018
Potential Units Affected:15800

Defect Description:

General Motors LLC (GM) is recalling certain 2018-2019 Cadillac CT6, Escalade ESV, Chevrolet Suburban, Volt, and GMC Yukon XL vehicles. Certain second-row or third-row rear seatbelts retractor assemblies may not automatically lock when the seatbelt is fully pulled out of the retractor, possibly preventing a child seat from being properly secured. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."

Consequence:

If the child seat is not properly secured in the event of a crash, it can increase the risk of injury.

Action:

GM will notify owners, and dealers will inspect the rear seatbelt retractors and replace them if necessary, free of charge. The recall began November 7, 2018. Owners may contact Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is 18315.