GMC Sierra Service Bulletins (2018)

1,723 manufacturer communications on file.

November 22, 2017•Document ID: 10139140
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
Mfr Comm. #:
17NA374
Date Added:
June 4, 2018
Manufacturer:
CHEVROLET
Summary
This informational bulletin advises the technician of how the Soot information has changed from grams to percentage.
Associated Products (4)
2018 Chevrolet Silverado 2018 GMC Sierra 2017 Chevrolet Silverado 2017 GMC Sierra
Associated Documents
- Download MC-10139140-0001.pdf↗
November 22, 2017•Document ID: 10139106
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
17NA269
Date Added:
June 4, 2018
Manufacturer:
GMC
Summary
This Technical bulletin provides information on new software to correct the rear camera display being too bright.
Associated Products (12)
2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Sierra 2018 GMC Yukon 2018 GMC Yukon XL 2017 Chevrolet Silverado 2017 Chevrolet Suburban 2017 Chevrolet Tahoe 2017 GMC Sierra 2017 GMC Yukon 2017 GMC Yukon XL
Associated Documents
- Download MC-10139106-0001.pdf↗
November 22, 2017•Document ID: 10139095
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
16NA158
Date Added:
June 4, 2018
Manufacturer:
CHEVROLET
Summary
This bulletin describes the Dealer special tool loan program process.
Associated Products (389)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 369 more
Associated Documents
- Download MC-10139095-0001.pdf↗
November 22, 2017•Document ID: 10139089
Service Bulletin/Repair Instructions
EQUIPMENT; ENGINE; POWER TRAIN
Mfr Comm. #:
040730013D
Date Added:
June 4, 2018
Manufacturer:
CHEVROLET
Summary
This informational bulletin provides information to dealership personnel on automatic transmission shift and engine drivability concerns and/or MIL ON due to aftermarket oil bath air filter use.
Associated Products (379)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Aveo 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox+ 359 more
Associated Documents
- Download MC-10139089-0001.pdf↗
November 21, 2017•Document ID: 10125131
Service Bulletin/Repair Instructions
TIRES
Mfr Comm. #:
PIT4261E
Date Added:
December 14, 2017
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer should communicate to the customer that slight sidewall indentations are a common characteristic of radial tire construction.
Associated Products (79)
2018 Cadillac Escalade 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Sierra 2018 GMC Yukon 2017 Cadillac Escalade 2017 Chevrolet Silverado 2017 Chevrolet Suburban 2017 Chevrolet Tahoe 2017 GMC Sierra 2017 GMC Yukon 2016 Cadillac Escalade 2016 Chevrolet Silverado 2016 Chevrolet Suburban 2016 Chevrolet Tahoe 2016 GMC Sierra 2016 GMC Yukon 2015 Cadillac Escalade 2015 Chevrolet Silverado+ 59 more
Associated Documents
- Download MC-10125131-0001.pdf↗
November 21, 2017•Document ID: 10125130
Service Bulletin/Repair Instructions
STRUCTURE
Mfr Comm. #:
PIT4250H
Date Added:
December 14, 2017
Manufacturer:
CHEVROLET
Summary
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 is a normal operating characteristic of their vehicle.
Associated Products (24)
2018 Chevrolet Silverado 2018 GMC Sierra 2017 Chevrolet Silverado 2017 GMC Sierra 2016 Chevrolet Silverado 2016 GMC Sierra 2015 Chevrolet Silverado 2015 GMC Sierra 2014 Chevrolet Silverado 2014 GMC Sierra 2013 Chevrolet Silverado 2013 GMC Sierra 2012 Chevrolet Silverado 2012 GMC Sierra 2011 Chevrolet Silverado 2011 GMC Sierra 2010 Chevrolet Silverado 2010 GMC Sierra 2009 Chevrolet Silverado 2009 GMC Sierra+ 4 more
Associated Documents
- Download MC-10125130-0001.pdf↗
November 20, 2017•Document ID: 10139131
Service Bulletin/Repair Instructions
EQUIPMENT; EQUIPMENT:ELECTRICAL
Mfr Comm. #:
17NA214
Date Added:
June 4, 2018
Manufacturer:
CHEVROLET
Summary
This technical bulletin provides repair information to correct customer concerns of OnStar, XM, GPS or antenna malfunction ? may set DTC B2462, B2470 or B125C - and/or water leak on headliner at sun visor or overhead console areas, possible battery drain concern.
Associated Products (32)
2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Sierra 2018 GMC Yukon 2018 GMC Yukon XL 2017 Cadillac Escalade 2017 Cadillac Escalade ESV 2017 Chevrolet Silverado 2017 Chevrolet Suburban 2017 Chevrolet Tahoe 2017 GMC Sierra 2017 GMC Yukon 2017 GMC Yukon XL 2016 Cadillac Escalade 2016 Cadillac Escalade ESV 2016 Chevrolet Silverado 2016 Chevrolet Suburban+ 12 more
Associated Documents
- Download MC-10139131-0001.pdf↗
November 20, 2017•Document ID: 10125128
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
PIT5387E
Date Added:
December 14, 2017
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio station or volume changes when operating the snow plow. Please advise the customer that engineering is aware of this concern and working on this issue.
Associated Products (10)
2018 Chevrolet Silverado 2018 GMC Sierra 2017 Chevrolet Silverado 2017 GMC Sierra 2016 Chevrolet Silverado 2016 GMC Sierra 2015 Chevrolet Silverado 2015 GMC Sierra 2014 Chevrolet Silverado 2014 GMC Sierra
Associated Documents
- Download MC-10125128-0001.pdf↗
November 20, 2017•Document ID: 10125127
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM
Mfr Comm. #:
PIC6315A
Date Added:
December 14, 2017
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician about vehicles that in the radio settings some of the vehicle personalization selections within the Comfort and Convenience menu are missing at times. Technician will need to perform a scan for Diagnostic Trouble Codes. Technician will need to follow published Service Information diagnostics if there are Diagnostic Trouble Codes present. If the concern is and intermittent this Preliminary Information communication will be updated with a repair. When the personalization selections are not missing from the Comfort and Convenience menu but they are missing from other menus such as the Climate and Air Quality, Collision/Detection Systems, and Lighting menus, refer to bulletin 17-NA-086. Memory seat adjustments may not be available tech will need to perform a Memory Seat Module replacement/programming.
Associated Products (48)
2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Cadillac CT6 2018 Cadillac Escalade 2018 Cadillac XT5 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Impala 2018 Chevrolet Malibu 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 Chevrolet Traverse 2018 Chevrolet Volt 2018 GMC Acadia+ 28 more
Associated Documents
- Download MC-10125127-0001.pdf↗
November 20, 2017•Document ID: 10125125
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM
Mfr Comm. #:
PIT5599
Date Added:
December 14, 2017
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates a false setting of DTCU0121 in the FVCM due to a FVCM software anomaly. Code U0121 will set and be moved to history in the FVCM with each ignition cycle.
Associated Products (32)
2018 Buick LaCrosse 2018 Cadillac CT6 2018 Cadillac Escalade 2018 Cadillac XT5 2018 Chevrolet Bolt EV 2018 Chevrolet Malibu 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Acadia 2018 GMC Sierra 2018 GMC Yukon 2017 Buick LaCrosse 2017 Cadillac CT6 2017 Cadillac Escalade 2017 Cadillac XT5 2017 Chevrolet Bolt EV 2017 Chevrolet Malibu 2017 Chevrolet Silverado 2017 Chevrolet Suburban+ 12 more
Associated Documents
- Download MC-10125125-0001.pdf↗
November 17, 2017•Document ID: 10139118
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
17NA346
Date Added:
June 4, 2018
Manufacturer:
BUICK
Summary
This informational bulletin provides a listing of the parts availability for coax repair procedures and what is needed to complete some repairs.
Associated Products (470)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet 3500 2018 Chevrolet Aveo 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze+ 450 more
Associated Documents
- Download MC-10139118-0001.pdf↗
November 17, 2017•Document ID: 10139108
Service Bulletin/Repair Instructions
VISIBILITY
Mfr Comm. #:
17NA297
Date Added:
June 4, 2018
Manufacturer:
CHEVROLET
Summary
This informational bulletin provides information for assisting the customer in setting the position for the memory mirror and the reverse tilt
Associated Products (119)
2018 Buick Envision 2018 Buick LaCrosse 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Camaro 2018 Chevrolet Corvette 2018 Chevrolet Equinox 2018 Chevrolet Impala 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 Chevrolet Traverse 2018 GMC Acadia 2018 GMC Sierra 2018 GMC Terrain+ 99 more
Associated Documents
- Download MC-10139108-0001.pdf↗
November 17, 2017•Document ID: 10139090
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; ENGINE
Mfr Comm. #:
070604019F
Date Added:
June 4, 2018
Manufacturer:
CHEVROLET
Summary
This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P2138 set.
Associated Products (576)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 556 more
Associated Documents
- Download MC-10139090-0001.pdf↗
November 16, 2017•Document ID: 10135154
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
17337 01 (Bullet
Date Added:
May 7, 2018
Manufacturer:
GMC
Summary
17337 01 - Product Emission. 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 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 brakingProgram the engine control module, and transmission control module when applicable.
Associated Products (16)
2018 Chevrolet Colorado 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Silverado 2018 GMC Canyon 2018 GMC Sierra 2018 GMC Terrain 2017 Chevrolet Colorado 2017 Chevrolet Cruze 2017 Chevrolet Express 2017 Chevrolet Silverado 2017 GMC Canyon 2017 GMC Savana 2017 GMC Sierra 2016 Chevrolet Colorado 2016 GMC Canyon
Associated Documents
- Download MC-10135154-0001.pdf↗
November 16, 2017•Document ID: 10135153
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; BACK OVER PREVENTION: CAMERA SYSTEM
Mfr Comm. #:
17435 (Bulletin
Date Added:
May 7, 2018
Manufacturer:
GMC
Summary
17435 - Service Update. Certain 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. Dealers will reprogram the radio.
Associated Products (2)
2018 Chevrolet Silverado 2018 GMC Sierra
Associated Documents
- Download MC-10135153-0001.pdf↗
November 14, 2017•Document ID: 10125115
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM
Mfr Comm. #:
PIC6315
Date Added:
December 14, 2017
Manufacturer:
CADILLAC
Summary
This Preliminary Information communication provides information to the technician about vehicles that in the radio settings some of the vehicle personalization selections within the Comfort and Convenience menu are missing at times. Technician will need to perform a scan for Diagnostic Trouble Codes. Technician will need to follow published Service Information diagnostics if there are Diagnostic Trouble Codes present. If the concern is and intermittent this Preliminary Information communication will be updated with a repair. When the personalization selections are not missing from the Comfort and Convenience menu but they are missing from other menus such as the Climate and Air Quality, Collision/Detection Systems, and Lighting menus, refer to bulletin 17-NA-086. Memory seat adjustments may not be available tech will need to perform a Memory Seat Module replacement/programming.
Associated Products (48)
2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Cadillac CT6 2018 Cadillac Escalade 2018 Cadillac XT5 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Impala 2018 Chevrolet Malibu 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 Chevrolet Traverse 2018 Chevrolet Volt 2018 GMC Acadia+ 28 more
Associated Documents
- Download MC-10125115-0001.pdf↗
November 13, 2017•Document ID: 10125113
Service Bulletin/Repair Instructions
POWER TRAIN; ENGINE
Mfr Comm. #:
PIT5202D
Date Added:
December 14, 2017
Manufacturer:
GMC
Summary
This Preliminary Information communication provides information to the technician about vehicles that are equipped with 6L80 Regular Production Option Code (MYC), 6L90 Regular Production Option Code (MYD) or 8L90 Regular Production Option Code (M5U) Automatic Transmission, now have Powertrain Grade Braking. Powertrain grade braking assists when driving on a downhill grade to help maintain desired vehicle speed by using the engine and transmission to slow the vehicle.
Associated Products (47)
2018 Cadillac Escalade 2018 Chevrolet Express 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Savana 2018 GMC Sierra 2018 GMC Yukon 2017 Cadillac Escalade 2017 Chevrolet Express 2017 Chevrolet Silverado 2017 Chevrolet Suburban 2017 Chevrolet Tahoe 2017 GMC Savana 2017 GMC Sierra 2017 GMC Yukon 2016 Cadillac Escalade 2016 Chevrolet Express 2016 Chevrolet Silverado 2016 Chevrolet Suburban+ 27 more
Associated Documents
- Download MC-10125113-0001.pdf↗
November 9, 2017•Document ID: 10191056
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Mfr Comm. #:
17337-17419
Date Added:
April 29, 2021
Manufacturer:
CHEVROLET
Summary
General Motors released Emission Recall 17337 and Service Update 17419 on November 1, 2017. After their release, a change occurred in Tis2Web that affects the involved 2018 model year Chevrolet Silverado HD and GMC Sierra HD vehicles. This change prevents programming of the engine control module (ECM) and transmission control module (TCM) separately. Tis2Web now requires the ECM and TCM in these full-size trucks to be programmed sequentially. Consequently, dealers are confused and asking for guidance relative to labor code submission requirements. Again, the Tis2Web change only affects the involved 2018 model year Chevrolet Silverado HD and GMC Sierra HD vehicles
Associated Products (2)
2018 Chevrolet Silverado 2018 GMC Sierra
Associated Documents
- Download MC-10191056-0001.pdf↗
November 9, 2017•Document ID: 10139105
Service Bulletin/Repair Instructions
WHEELS
Mfr Comm. #:
17NA267
Date Added:
June 4, 2018
Manufacturer:
CHEVROLET
Summary
This informational bulletin provides information for 22" accessory wheel/tire usages.
Associated Products (40)
2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Sierra 2018 GMC Yukon 2018 GMC Yukon XL 2017 Cadillac Escalade 2017 Cadillac Escalade ESV 2017 Chevrolet Silverado 2017 Chevrolet Suburban 2017 Chevrolet Tahoe 2017 GMC Sierra 2017 GMC Yukon 2017 GMC Yukon XL 2016 Cadillac Escalade 2016 Cadillac Escalade ESV 2016 Chevrolet Silverado 2016 Chevrolet Suburban+ 20 more
Associated Documents
- Download MC-10139105-0001.pdf↗
November 9, 2017•Document ID: 10135149
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
17337-17419 (War
Date Added:
May 7, 2018
Manufacturer:
GMC
Summary
17337 - Emission Recall. 17419 - Service Update. Updated instructions for warranty labor code submission.
Associated Products (2)
2018 Chevrolet Silverado 2018 GMC Sierra
Associated Documents
- Download MC-10135149-0001.pdf↗

← Back to GMC Sierra