GMC Sierra Service Bulletins

10,018 manufacturer communications on file.

October 29, 2018•Document ID: 10149050
Service Bulletin/Repair Instructions
STRUCTURE
Mfr Comm. #:
PIP5579A
Date Added:
November 26, 2018
Manufacturer:
CHEVROLET
Summary
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.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10149050-0001.pdf↗
October 24, 2018•Document ID: 10150651
Service Bulletin/Repair Instructions
EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT
Mfr Comm. #:
18338
Date Added:
December 10, 2018
Manufacturer:
CHEVROLET
Summary
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.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10150651-0001.pdf↗
October 23, 2018•Document ID: 10147401
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
PIP5601
Date Added:
November 13, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates
Associated Products (799)
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+ 779 more
Associated Documents
- Download MC-10147401-0001.pdf↗
October 23, 2018•Document ID: 10147400
Service Bulletin/Repair Instructions
VISIBILITY
Mfr Comm. #:
PIT5633A
Date Added:
November 13, 2018
Manufacturer:
GMC
Summary
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 pivot detent.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10147400-0001.pdf↗
October 19, 2018•Document ID: 10147392
Service Bulletin/Repair Instructions
SERVICE BRAKES
Mfr Comm. #:
PIT5392C
Date Added:
November 13, 2018
Manufacturer:
CHEVROLET
Summary
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 pedal design has a built-in detent position near the last 1/4 of pedal travel. Dealer should communicate to the customer this is a normal operating characteristic of the vehicle and no repair attempts should be performed.
Associated Products (20)
2019 Cadillac Escalade 2019 Chevrolet Silverado 2019 GMC Sierra 2019 GMC Yukon XL 2018 Cadillac Escalade 2018 Chevrolet Silverado 2018 GMC Sierra 2018 GMC Yukon 2017 Cadillac Escalade 2017 Chevrolet Silverado 2017 GMC Sierra 2017 GMC Yukon 2016 Cadillac Escalade 2016 Chevrolet Silverado 2016 GMC Sierra 2016 GMC Yukon 2015 Cadillac Escalade 2015 Chevrolet Silverado 2015 GMC Sierra 2015 GMC Yukon
Associated Documents
- Download MC-10147392-0001.pdf↗
October 19, 2018•Document ID: 10147391
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
PIT5637
Date Added:
November 13, 2018
Manufacturer:
CHEVROLET
Summary
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.
Associated Products (4)
2019 Chevrolet Silverado 2019 GMC Sierra 2018 Chevrolet Silverado 2018 GMC Sierra
Associated Documents
- Download MC-10147391-0001.pdf↗
October 16, 2018•Document ID: 10147382
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
PIP4138R
Date Added:
November 13, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Codes P0300-P0308. If published Service Information diagnostics does not isolate the cause of this concern technician should check for a worn camshaft lobe and/or lifter roller, a sticking valve, valve leakage, a broken valve spring, and a collapsed active fuel management lifter.
Associated Products (246)
2018 Cadillac CTS 2018 Cadillac Escalade 2018 Chevrolet Camaro 2018 Chevrolet Caprice 2018 Chevrolet Corvette 2018 Chevrolet Express 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Savana 2018 GMC Sierra 2018 GMC Yukon 2017 Cadillac CTS 2017 Cadillac Escalade 2017 Chevrolet Camaro 2017 Chevrolet Caprice 2017 Chevrolet Corvette 2017 Chevrolet Express 2017 Chevrolet Silverado 2017 Chevrolet Suburban+ 226 more
Associated Documents
- Download MC-10147382-0001.pdf↗
October 12, 2018•Document ID: 10147379
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
PIP5594
Date Added:
November 13, 2018
Manufacturer:
GMC
Summary
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.
Associated Products (6)
2019 Chevrolet Silverado 2019 GMC Sierra 2018 Chevrolet Silverado 2018 GMC Sierra 2017 Chevrolet Silverado 2017 GMC Sierra
Associated Documents
- Download MC-10147379-0001.pdf↗
October 12, 2018•Document ID: 10147378
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
PIP5600
Date Added:
November 13, 2018
Manufacturer:
CHEVROLET
Summary
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 of the OCV valve bolt for P0011 DTC’s.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10147378-0001.pdf↗
October 12, 2018•Document ID: 10147377
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
PIT5298C
Date Added:
November 13, 2018
Manufacturer:
GMC
Summary
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-fitter Integration Bulletin 110. The information can be found at http://www.gmupfitter.com/ under the "Technical Bulletin" Tab and then "Show all bulletins."
Associated Products (12)
2019 Chevrolet Silverado 2019 GMC Sierra 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-10147377-0001.pdf↗
October 12, 2018•Document ID: 10147375
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
Mfr Comm. #:
PIT5636
Date Added:
November 13, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates an issues with a SES MIL and DTC P1005. GM Engineering is working to root cause this issue.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10147375-0001.pdf↗
October 12, 2018•Document ID: 10147374
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
PIT5359C
Date Added:
November 13, 2018
Manufacturer:
GMC
Summary
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, eventually the battery will drain. Technician may find following fuses F23DL F22DL F30DL F31DL F32DL with the ignition key in the off position to have voltage. Technician should not replace the Transfer Case Control Module. Technician will need to install a diode, part number 12112422, across the coil of the solenoid. It is important that the striped end of the diode be connected to the positive terminal of the coil and the other end of the diode be connected to ground.
Associated Products (12)
2019 Chevrolet Silverado 2019 GMC Sierra 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-10147374-0001.pdf↗
October 12, 2018•Document ID: 10147373
Service Bulletin/Repair Instructions
STEERING:ELECTRIC POWER ASSIST SYSTEM; STEERING
Mfr Comm. #:
PIT5544B
Date Added:
November 13, 2018
Manufacturer:
CHEVROLET
Summary
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 most noticeable in the cab at idle, in park, with all accessories turned off.
Associated Products (8)
2019 Chevrolet Silverado 2019 GMC Sierra 2018 Chevrolet Silverado 2018 GMC Sierra 2017 Chevrolet Silverado 2017 GMC Sierra 2016 Chevrolet Silverado 2016 GMC Sierra
Associated Documents
- Download MC-10147373-0001.pdf↗
October 10, 2018•Document ID: 10150565
Service Bulletin/Repair Instructions
SERVICE BRAKES; EQUIPMENT
Mfr Comm. #:
18319
Date Added:
December 10, 2018
Manufacturer:
GMC
Summary
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.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10150565-0001.pdf↗
October 10, 2018•Document ID: 10147367
Service Bulletin/Repair Instructions
EQUIPMENT:APPLIANCE:AIR CONDITIONER
Mfr Comm. #:
PIT5099D
Date Added:
November 13, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
Associated Products (799)
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+ 779 more
Associated Documents
- Download MC-10147367-0001.pdf↗
October 9, 2018•Document ID: 10147362
Service Bulletin/Repair Instructions
STRUCTURE; ELECTRICAL SYSTEM
Mfr Comm. #:
PIP5491A
Date Added:
November 13, 2018
Manufacturer:
GMC
Summary
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 the terminals.
Associated Products (40)
2019 Cadillac Escalade 2019 Chevrolet Colorado 2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 GMC Canyon 2019 GMC Sierra 2019 GMC Yukon XL 2018 Cadillac Escalade 2018 Chevrolet Colorado 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Canyon 2018 GMC Sierra 2018 GMC Yukon 2017 Cadillac Escalade 2017 Chevrolet Colorado 2017 Chevrolet Silverado 2017 Chevrolet Suburban+ 20 more
Associated Documents
- Download MC-10147362-0001.pdf↗
October 4, 2018•Document ID: 10147352
Service Bulletin/Repair Instructions
STEERING:GEAR BOX:SHAFT SECTOR; STEERING:GEAR BOX:SHAFT PITMAN
Mfr Comm. #:
PIP5570A
Date Added:
November 13, 2018
Manufacturer:
CHEVROLET
Summary
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 sounds into the vehicle. Dealers are instructed to replace or reinstall the boot as needed and are informed the condition is being reviewed by engineering.
Associated Products (18)
2019 Cadillac Escalade 2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 GMC Sierra 2019 GMC Yukon XL 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
Associated Documents
- Download MC-10147352-0001.pdf↗
October 4, 2018•Document ID: 10147351
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER
Mfr Comm. #:
PIP5337K
Date Added:
November 13, 2018
Manufacturer:
GMC
Summary
This Preliminary Information communication provides information to the technician to refer to bulletin 16-NA-175 to aid in addressing torque converter clutch shudder concerns.
Associated Products (14)
2016 Cadillac Escalade 2016 Cadillac Escalade ESV 2016 Chevrolet Corvette 2016 Chevrolet Silverado 2016 GMC Sierra 2016 GMC Yukon 2016 GMC Yukon XL 2015 Cadillac Escalade 2015 Cadillac Escalade ESV 2015 Chevrolet Corvette 2015 Chevrolet Silverado 2015 GMC Sierra 2015 GMC Yukon 2015 GMC Yukon XL
Associated Documents
- Download MC-10147351-0001.pdf↗
October 4, 2018•Document ID: 10147349
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
PIC6221B
Date Added:
November 13, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician about vehicle that will have no XM audio or no signal. Dealer should communicate to the customer that we apologize for this inconvenience and that General Motors is working on a solution for this concern.
Associated Products (4)
2016 Chevrolet Camaro 2016 Chevrolet Silverado 2016 Chevrolet Spark 2016 GMC Sierra
Associated Documents
- Download MC-10147349-0001.pdf↗
October 3, 2018•Document ID: 10147348
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE; FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Mfr Comm. #:
PIP5596
Date Added:
November 13, 2018
Manufacturer:
GMC
Summary
This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.
Associated Products (353)
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+ 333 more
Associated Documents
- Download MC-10147348-0001.pdf↗

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