GMC Sierra Service Bulletins (2018)
1,723 manufacturer communications on file.
- November 8, 2017•Document ID: 10139123Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 17NA351
- Date Added:
- June 4, 2018
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin provides information for the technicians to refer to SI for additional diagnostics to correct anomaly in the ECM and TCM.
Associated Products (2)Associated Documents - November 7, 2017•Document ID: 10139122Service Bulletin/Repair InstructionsTRAILER HITCHES
- Mfr Comm. #:
- 17NA350
- Date Added:
- June 4, 2018
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin provides explanation of a normal condition of a loose fitting ball receiver in the gooseneck.
Associated Products (6)Associated Documents - November 7, 2017•Document ID: 10125109Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- PIT5594
- Date Added:
- December 14, 2017
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates a normal DIC message after learning keys/fobs which indicates the drivers memory position.
Associated Products (34)2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Chevrolet Silverado2018 Chevrolet Suburban2018 Chevrolet Tahoe2018 GMC Sierra2018 GMC Yukon2018 GMC Yukon XL2017 Cadillac Escalade2017 Cadillac Escalade ESV2017 Chevrolet Silverado2017 Chevrolet Suburban2017 Chevrolet Tahoe2017 GMC Sierra2017 GMC Yukon2017 GMC Yukon XL2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Chevrolet Silverado2016 Chevrolet Suburban+ 14 moreAssociated Documents - November 7, 2017•Document ID: 10125106Service Bulletin/Repair InstructionsELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Mfr Comm. #:
- PIC3100F
- Date Added:
- December 14, 2017
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about vehicle's odometer appears to be inaccurate relative to a known distance traveled. Technician should obtain a hand-held GPS unit to test the odometer. If a hand held GPS unit is not available, the only other option is to verify the miles traveled using a surveyor's wheel or a dynamometer.
Associated Products (818)2018 Buick Cascada2018 Buick Enclave2018 Buick Encore2018 Buick Envision2018 Buick LaCrosse2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette2018 Chevrolet Cruze2018 Chevrolet Equinox2018 Chevrolet Express+ 798 moreAssociated Documents - November 7, 2017•Document ID: 10125100Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- PIT5593
- Date Added:
- December 14, 2017
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates a power steering control module calibration error that does not allow its DTC's to transition to history and they always stay current, which can mislead a technician diagnosis. Dealers are to reprogram the power steering control module with updated calibration which will allow DTC's to transition to history if the issue that caused the DTC(s) are now longer present.
Associated Products (10)Associated Documents - November 6, 2017•Document ID: 10135143Service Bulletin/Repair InstructionsAIR BAGS
- Mfr Comm. #:
- 17367 01 (Bullet
- Date Added:
- May 7, 2018
- Manufacturer:
- GMC
Summary17367-01 - Customer Satisfaction. The driver?s and front passenger?s seat belt retractors in certain vehicles may have been built with different torsion bars than were used in testing the vehicles for the Government 5-Star Safety Ratings listed on the window sticker. While these vehicles comply with all applicable government safety standards, this condition may affect the Government 5-Star Safety Ratings listed on the window sticker. Dealers will replace the driver and front passenger-side seat belt retractor assemblies with assemblies containing the correct torsion bar if the customer elects to have this condition repaired.
Associated Products (4)Associated Documents - November 6, 2017•Document ID: 10135142Service Bulletin/Repair InstructionsAIR BAGS
- Mfr Comm. #:
- 17367 (Bulletin
- Date Added:
- May 7, 2018
- Manufacturer:
- GMC
Summary17367-Customer Satisfaction. The driver?s and front passenger?s seat belt retractors in certain vehicles may have been built with different torsion bars than were used in testing the vehicles for the Government 5-Star Safety Ratings listed on the window sticker. While these vehicles comply with all applicable government safety standards, this condition may affect the Government 5-Star Safety Ratings listed on the window sticker. Dealers will replace the driver and front passenger-side seat belt retractor assemblies with assemblies containing the correct torsion bar if the customer elects to have this condition repaired.
Associated Products (4)Associated Documents - November 3, 2017•Document ID: 10139117Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 17NA345
- Date Added:
- June 4, 2018
- Manufacturer:
- CADILLAC
SummaryThis technical bulletin provides a procedure to reprogram the power steering control module to correct a condition of Loss of Steering Assist due to a software abnormality.
Associated Products (26)2018 Chevrolet Silverado2018 GMC Sierra2017 Cadillac Escalade2017 Cadillac Escalade ESV2017 Chevrolet Silverado2017 Chevrolet Suburban2017 Chevrolet Tahoe2017 GMC Sierra2017 GMC Yukon2017 GMC Yukon XL2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Sierra2016 GMC Yukon2016 GMC Yukon XL2015 Cadillac Escalade2015 Cadillac Escalade ESV+ 6 moreAssociated Documents - November 3, 2017•Document ID: 10125098Service Bulletin/Repair InstructionsENGINE; POWER TRAIN
- Mfr Comm. #:
- PIP5531
- Date Added:
- December 14, 2017
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician on the steps need to diagnose and repair vehicles that may have stalling shudder and/or hard shifting into 1st gear or reverse vibration on launch (with excessive crankshaft end play). Technician will test to determine if the crank shaft end play is within specification 0.0015–0.0086 inch. If end play is found to be out of specification, remove engine and inspect for possible crankshaft thrust bearing and/or crankshaft for wear. Inspect thrust bearing for wear on one side and crankshaft on that “mating” surface. If the thrust bearing has three vertical channels worn off replace connecting rod bearings, main bearings, thrust bearing and crankshaft. If working on a Corvette the oil tank with lines and oil cooler are both required to be replaced if equipped
Associated Products (38)2018 Cadillac CTS2018 Cadillac Escalade2018 Chevrolet Camaro2018 Chevrolet Corvette2018 Chevrolet Silverado2018 Chevrolet Suburban2018 Chevrolet Tahoe2018 GMC Sierra2018 GMC Yukon XL2017 Cadillac CTS2017 Cadillac Escalade2017 Chevrolet Camaro2017 Chevrolet Corvette2017 Chevrolet Silverado2017 Chevrolet Suburban2017 Chevrolet Tahoe2017 GMC Sierra2017 GMC Yukon2016 Cadillac CTS2016 Cadillac Escalade+ 18 moreAssociated Documents - November 3, 2017•Document ID: 10125097Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- PIP5510C
- Date Added:
- December 14, 2017
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates to the dealer technicians to refer to campaign 17337 for calibration updates for P20EE.
Associated Products (4)Associated Documents - November 1, 2017•Document ID: 10191109Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
- Mfr Comm. #:
- 17435
- Date Added:
- April 30, 2021
- Manufacturer:
- CHEVROLET
Summaryand/or repairs. Condition Certain 2018 model year Chevrolet Silverado HD and GMC Sierra HD vehicles, equipped with BYOM2 Radio with camera ON option (RPO 5F9, IOB), may have been built with the rearview camera OFF due to an incorrect calibration received during production. When the vehicle is shifted into Reverse, there is no rear image displayed. Correction Dealers will reprogram the radio.
Associated Products (2)Associated Documents - November 1, 2017•Document ID: 10191103Service Bulletin/Repair InstructionsPOWER TRAIN:MANUAL TRANSMISSION; EQUIPMENT
- Mfr Comm. #:
- 17426
- Date Added:
- April 30, 2021
- Manufacturer:
- CHEVROLET
SummaryCondition Certain 2018 model year Chevrolet Silverado and GMC Sierra vehicles, equipped with the manual shift transfer case (RPO NQG), may have a condition in which the transfer case shift linkage rod bolt torque is less than specified. Over time this bolt could loosen enough to allow the transfer case shift indicator to be inaccurate; or the bolt could fall off causing the transfer case to remain in its previous position and the shifter to be non-functional. Correction Tighten the transfer case shift linkage rod bolt to the specified torque
Associated Products (2)Associated Documents - November 1, 2017•Document ID: 10191076Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
- Mfr Comm. #:
- 17419
- Date Added:
- April 30, 2021
- Manufacturer:
- GMC
SummaryCondition Certain 2018 model year Chevrolet Silverado HD and GMC Sierra HD vehicles, equipped with 6.6L diesel engine (RPO L5P) and Allison transmission (RPO MW7), may have a condition in which the automatic transmission has rough upshifts. Correction Reprogram the transmission control module (TCM).
Associated Products (2)Associated Documents - November 1, 2017•Document ID: 10191045Service Bulletin/Repair InstructionsSEAT BELTS:FRONT:RETRACTOR; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT
- Mfr Comm. #:
- 17367
- Date Added:
- April 30, 2021
- Manufacturer:
- GMC
SummaryThe drivers and front passengers seat belt retractors in certain 2017 model year Chevrolet Silverado Heavy Duty (2500 and 3500 Series) and GMC Sierra Heavy Duty (2500 and 3500 Series) vehicles may have been built with different torsion bars than were used in testing the vehicles for the Government 5- Star Safety Ratings listed on the window sticker. While these vehicles comply with all applicable government safety standards, this condition may affect the Government 5-Star Safety Ratings listed on the window sticker. Correction Customers have the choice of whether to have this replacement performed. If the customer chooses to have it completed, dealers are to replace the driver and front passenger-side seat belt retractor assemblies with assemblies containing the correct torsion bar.
Associated Products (4)Associated Documents - November 1, 2017•Document ID: 10191044Service Bulletin/Repair InstructionsEQUIPMENT; SEAT BELTS:FRONT:RETRACTOR; EQUIPMENT ADAPTIVE/MOBILITY
- Mfr Comm. #:
- 17367-01
- Date Added:
- April 30, 2021
- Manufacturer:
- GMC
SummaryThe drivers and front passengers seat belt retractors in certain 2017-2018 model year Chevrolet Silverado Heavy Duty (2500 and 3500 Series) and GMC Sierra Heavy Duty (2500 and 3500 Series) vehicles may have been built with different torsion bars than were used in testing the vehicles for the Government 5-Star Safety Ratings listed on the window sticker. While these vehicles comply with all applicable government safety standards, this condition may affect the Government 5-Star Safety Ratings listed on the window sticker. Correction Customers have the choice of whether to have this replacement performed. If the customer chooses to have it completed, dealers are to replace the driver and front passenger-side seat belt retractor assemblies with assemblies containing the correct torsion bar.
Associated Products (4)Associated Documents - November 1, 2017•Document ID: 10191039Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
- Mfr Comm. #:
- 17337
- Date Added:
- April 29, 2021
- Manufacturer:
- GMC
SummaryGeneral Motors has decided to conduct a Voluntary Emission Recall involving certain 2016 model year Chevrolet Colorado, GMC Canyon; 2017 model year Chevrolet Express, GMC Savana; 2017-2018 model year Chevrolet Colorado, Cruze, Silverado HD, GMC Canyon, Sierra HD and 2018 model year Chevrolet Equinox, GMC Terrain vehicles, equipped with a diesel engine. The engine control module in these vehicles may not properly diagnose a fault in the exhaust particulate matter sensor. Additionally, a subset of these vehicles, certain 2017 model year Chevrolet Silverado HD and GM Sierra HD vehicles, may in rare instances exhibit a condition in which the engine surges up to 2,800 RPM during vehicle coast or vehicle braking. Correction Program the engine control module, and transmission control module when applicable.
Associated Products (15)Associated Documents - November 1, 2017•Document ID: 10191038Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ENGINE AND ENGINE COOLING:ENGINE:DIESEL
- Mfr Comm. #:
- 17337-01
- Date Added:
- April 29, 2021
- Manufacturer:
- GMC
SummaryGeneral Motors has decided to conduct a Voluntary Emission Recall involving certain 2016 model year Chevrolet Colorado, GMC Canyon; 2017 model year Chevrolet Express, GMC Savana; 2017-2018 model year Chevrolet Colorado, Cruze, Silverado HD, GMC Canyon, Sierra HD and 2018 model year Chevrolet Equinox, GMC Terrain vehicles, equipped with a diesel engine. The engine control module in these vehicles may not properly diagnose a fault in the exhaust particulate matter sensor. Additionally, a subset of these vehicles, certain 2017 model year Chevrolet Silverado HD and GM Sierra HD vehicles, may in rare instances exhibit a condition in which the engine surges up to 2,800 RPM during vehicle coast or vehicle braking. Correction Program the engine control module, and transmission control module when applicable.
Associated Products (16)2018 Chevrolet Colorado2018 Chevrolet Cruze2018 Chevrolet Equinox2018 Chevrolet Silverado2018 GMC Canyon2018 GMC Sierra2018 GMC Terrain2017 Chevrolet Colorado2017 Chevrolet Cruze2017 Chevrolet Express2017 Chevrolet Silverado2017 GMC Canyon2017 GMC Savana2017 GMC Sierra2016 Chevrolet Colorado2016 GMC CanyonAssociated Documents - November 1, 2017•Document ID: 10135135Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; POWER TRAIN
- Mfr Comm. #:
- 17419 (Bulletin
- Date Added:
- May 7, 2018
- Manufacturer:
- GMC
Summary17419-Service Update. Certain vehicles, equipped with 6.6L diesel engine (RPO L5P) and Allison transmission (RPO MW7), may have a condition in which the automatic transmission has rough upshifts. Dealers will reprogram the transmission control module (TCM).
Associated Products (2)Associated Documents - November 1, 2017•Document ID: 10135133Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 17337 (Bulletin
- Date Added:
- May 7, 2018
- Manufacturer:
- CHEVROLET
Summary17337 - Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with a diesel engine. The engine control module in these vehicles may not properly diagnose a fault in the exhaust particulate matter sensor. Additionally, a subset of these vehicles, certain vehicles, may in rare instances exhibit a condition in which the engine surges up to 2,800 RPM during vehicle coast or vehicle braking. Dealers will program the engine control module, and transmission control module when applicable.
Associated Products (16)2018 Chevrolet Colorado2018 Chevrolet Cruze2018 Chevrolet Equinox2018 Chevrolet Silverado2018 GMC Canyon2018 GMC Sierra2018 GMC Terrain2017 Chevrolet Colorado2017 Chevrolet Cruze2017 Chevrolet Express2017 Chevrolet Silverado2017 GMC Canyon2017 GMC Savana2017 GMC Sierra2016 Chevrolet Colorado2016 GMC CanyonAssociated Documents - October 30, 2017•Document ID: 10123286Service Bulletin/Repair InstructionsLANE DEPARTURE: ASSIST
- Mfr Comm. #:
- PIT5527A
- Date Added:
- November 14, 2017
- Manufacturer:
- GMC
SummaryThis 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 the message is to alert the driver that the Lane Keep Assist system has not detected active steering input from the driver (hands off the steering wheel).
Associated Products (12)Associated Documents