GMC Sierra Service Bulletins (2019)

2,010 manufacturer communications on file.

May 16, 2019•Document ID: 10161022
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
PIP5648
Date Added:
June 10, 2019
Manufacturer:
GMC
Summary
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 Position Actuator Valve Solenoid Bolt if a concern is isolated.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10161022-0001.pdf↗
May 15, 2019•Document ID: 10161019
Service Bulletin/Repair Instructions
FORWARD COLLISION AVOIDANCE
Mfr Comm. #:
PIT5551D
Date Added:
June 10, 2019
Manufacturer:
CADILLAC
Summary
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".
Associated Products (63)
2019 Buick Enclave 2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac CTS 2019 Cadillac Escalade ESV 2019 Cadillac XT5 2019 Cadillac XTS 2019 Chevrolet Bolt EV 2019 Chevrolet Equinox 2019 Chevrolet Malibu 2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 Chevrolet Traverse 2019 Chevrolet Volt 2019 GMC Acadia 2019 GMC Sierra 2019 GMC Terrain 2019 GMC Yukon 2018 Buick Enclave+ 43 more
Associated Documents
- Download MC-10161019-0001.pdf↗
May 15, 2019•Document ID: 10161017
Service Bulletin/Repair Instructions
SERVICE BRAKES
Mfr Comm. #:
PIT5638C
Date Added:
June 10, 2019
Manufacturer:
GMC
Summary
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.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10161017-0001.pdf↗
May 13, 2019•Document ID: 10161014
Service Bulletin/Repair Instructions
ENGINE; FUEL SYSTEM, GASOLINE
Mfr Comm. #:
PIP5647
Date Added:
June 10, 2019
Manufacturer:
GMC
Summary
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 found over full and have a fuel odor. It will be found that the Engine oil is diluted with fuel. Small gas engines (SGE) May only have the engine oil level over full and have a fuel odor. It will be found that the Engine oil is diluted with fuel. This concern is caused by marshalling the vehicle around the lot before it is sold and/or short driver cycles.
Associated Products (18)
2019 Buick Encore 2019 Chevrolet Cruze 2019 Chevrolet Equinox 2019 Chevrolet Malibu 2019 Chevrolet Silverado 2019 GMC Sierra 2019 GMC Terrain 2018 Buick Encore 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Malibu 2018 GMC Terrain 2017 Buick Encore 2017 Chevrolet Cruze 2017 Chevrolet Malibu 2016 Buick Encore 2016 Chevrolet Cruze 2016 Chevrolet Malibu
Associated Documents
- Download MC-10161014-0001.pdf↗
May 13, 2019•Document ID: 10161011
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; EXTERIOR LIGHTING:HEADLIGHTS
Mfr Comm. #:
PIT3219F
Date Added:
June 10, 2019
Manufacturer:
GMC
Summary
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 vehicles was built for Canada (RPO Z49). These vehicles were built with different software that doesn't allow the DRL's or Auto headlamp to be shut off. Canada law prohibits disabling daytime running lamps (DRL's) or auto headlamps.
Associated Products (113)
2019 Cadillac Escalade 2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 GMC Sierra 2019 GMC Yukon 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+ 93 more
Associated Documents
- Download MC-10161011-0001.pdf↗
May 13, 2019•Document ID: 10161005
Service Bulletin/Repair Instructions
EXTERIOR LIGHTING:HEADLIGHTS
Mfr Comm. #:
PIT5412D
Date Added:
June 10, 2019
Manufacturer:
GMC
Summary
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 B2699 set in the body control module. Technician will need to contact the snowplow manufacturer for additional information on their headlight changeover system. Technician is to refer to the latest version of the General Motors up-fitter integration bulletin 116 for additional information these circuits. Technician can find this information 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-10161005-0001.pdf↗
May 13, 2019•Document ID: 10161004
Service Bulletin/Repair Instructions
SERVICE BRAKES
Mfr Comm. #:
PIT3665G
Date Added:
June 10, 2019
Manufacturer:
CHEVROLET
Summary
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.
Associated Products (116)
2019 Chevrolet Express 2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 GMC Savana 2019 GMC Sierra 2018 Chevrolet Express 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 GMC Savana 2018 GMC Sierra 2017 Chevrolet Express 2017 Chevrolet Silverado 2017 Chevrolet Suburban 2017 GMC Savana 2017 GMC Sierra 2016 Chevrolet Express 2016 Chevrolet Silverado 2016 Chevrolet Suburban 2016 GMC Savana 2016 GMC Sierra+ 96 more
Associated Documents
- Download MC-10161004-0001.pdf↗
May 9, 2019•Document ID: 10161906
Service Bulletin/Repair Instructions
TIRES
Mfr Comm. #:
000310006N
Date Added:
July 1, 2019
Manufacturer:
GMC
Summary
This informational bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).
Associated Products (561)
2019 Buick Cascada 2019 Buick Enclave 2019 Buick Encore 2019 Buick Envision 2019 Buick LaCrosse 2019 Buick Regal 2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac CTS 2019 Cadillac Escalade 2019 Cadillac Escalade ESV 2019 Cadillac XT4 2019 Cadillac XT5 2019 Cadillac XTS 2019 Chevrolet Blazer 2019 Chevrolet Bolt EV 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 Chevrolet Corvette 2019 Chevrolet Cruze+ 541 more
Associated Documents
- Download MC-10161906-0001.pdf↗
May 9, 2019•Document ID: 10160996
Service Bulletin/Repair Instructions
SERVICE BRAKES
Mfr Comm. #:
PIT5681
Date Added:
June 10, 2019
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates the location of the GM Accessory Performance Brake System Rotor Specifications
Associated Products (32)
2019 Cadillac Escalade 2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 GMC Sierra 2019 GMC Yukon 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+ 12 more
Associated Documents
- Download MC-10160996-0001.pdf↗
May 8, 2019•Document ID: 10161929
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
16NA119
Date Added:
July 1, 2019
Manufacturer:
GMC
Summary
This warranty administration bulletin provide policy information to cover GM's policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada.
Associated Products (473)
2019 Buick Cascada 2019 Buick Enclave 2019 Buick Encore 2019 Buick Envision 2019 Buick LaCrosse 2019 Buick Regal 2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac CTS 2019 Cadillac Escalade 2019 Cadillac Escalade ESV 2019 Cadillac XT4 2019 Cadillac XT5 2019 Cadillac XTS 2019 Chevrolet Blazer 2019 Chevrolet Bolt EV 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 Chevrolet Corvette 2019 Chevrolet Cruze+ 453 more
Associated Documents
- Download MC-10161929-0001.pdf↗
May 7, 2019•Document ID: 10161931
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
Mfr Comm. #:
16NA380
Date Added:
July 1, 2019
Manufacturer:
CHEVROLET
Summary
This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
Associated Products (67)
2019 Chevrolet Colorado 2019 Chevrolet Cruze 2019 Chevrolet Equinox 2019 Chevrolet Express 2019 Chevrolet Silverado 2019 GMC Canyon 2019 GMC Savana 2019 GMC Sierra 2019 GMC Terrain 2018 Chevrolet Colorado 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express 2018 Chevrolet Silverado 2018 GMC Canyon 2018 GMC Savana 2018 GMC Sierra 2018 GMC Terrain 2017 Chevrolet Colorado 2017 Chevrolet Cruze+ 47 more
Associated Documents
- Download MC-10161931-0001.pdf↗
May 7, 2019•Document ID: 10160989
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
PIP5498L
Date Added:
June 10, 2019
Manufacturer:
CADILLAC
Summary
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 well. Cause Coolant getting into the cylinders, and provides direction for the repair.
Associated Products (44)
2019 Cadillac CTS 2019 Cadillac Escalade 2019 Chevrolet Camaro 2019 Chevrolet Corvette 2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 GMC Sierra 2019 GMC Yukon 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Chevrolet Camaro 2018 Chevrolet Corvette 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Sierra 2018 GMC Yukon 2017 Cadillac CTS 2017 Cadillac Escalade+ 24 more
Associated Documents
- Download MC-10160989-0001.pdf↗
May 6, 2019•Document ID: 10161939
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; VEHICLE SPEED CONTROL:CRUISE CONTROL
Mfr Comm. #:
18NA217
Date Added:
July 1, 2019
Manufacturer:
CHEVROLET
Summary
This technical bulletin provides a procedure to locate and repair a possible short in the 5294 circuit and correct the customers concern.
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-10161939-0001.pdf↗
May 3, 2019•Document ID: 10160977
Service Bulletin/Repair Instructions
PARKING BRAKE
Mfr Comm. #:
PIT5662B
Date Added:
June 10, 2019
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates information to diagnose DTC C056D or C056E.
Associated Products (13)
2019 Buick Enclave 2019 Cadillac XT5 2019 Chevrolet Blazer 2019 Chevrolet Silverado 2019 Chevrolet Traverse 2019 GMC Acadia 2019 GMC Sierra 2018 Buick Enclave 2018 Cadillac XT5 2018 Chevrolet Traverse 2018 GMC Acadia 2017 Cadillac XT5 2017 GMC Acadia
Associated Documents
- Download MC-10160977-0001.pdf↗
May 2, 2019•Document ID: 10161970
Service Bulletin/Repair Instructions
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR
Mfr Comm. #:
PI1255G
Date Added:
July 1, 2019
Manufacturer:
CHEVROLET
Summary
This preliminary informational bulletin contains recommendations of what needs to be done to swap/install camper outside rearview mirrors on a vehicle not originally equipped with them.
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-10161970-0001.pdf↗
May 2, 2019•Document ID: 10161907
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
080089014E
Date Added:
July 1, 2019
Manufacturer:
CHEVROLET
Summary
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).
Associated Products (412)
2019 Buick Cascada 2019 Buick Enclave 2019 Buick Encore 2019 Buick Envision 2019 Buick LaCrosse 2019 Buick Regal 2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac CTS 2019 Cadillac Escalade 2019 Cadillac Escalade ESV 2019 Cadillac XT4 2019 Cadillac XT5 2019 Cadillac XTS 2019 Chevrolet Blazer 2019 Chevrolet Bolt EV 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 Chevrolet Corvette 2019 Chevrolet Cruze+ 392 more
Associated Documents
- Download MC-10161907-0001.pdf↗
April 30, 2019•Document ID: 10160134
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
140604004E
Date Added:
May 20, 2019
Manufacturer:
CHEVROLET
Summary
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.
Associated Products (55)
2019 Cadillac CTS 2019 Cadillac Escalade 2019 Cadillac Escalade ESV 2019 Chevrolet Camaro 2019 Chevrolet Corvette 2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 GMC Sierra 2019 GMC Yukon 2019 GMC Yukon XL 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Chevrolet Camaro 2018 Chevrolet Corvette 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Sierra+ 35 more
Associated Documents
- Download MC-10160134-0001.pdf↗
April 29, 2019•Document ID: 10160698
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
PIP5585B
Date Added:
June 3, 2019
Manufacturer:
CHEVROLET
Summary
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 parts restriction will assist Engineering with product feedback
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10160698-0001.pdf↗
April 29, 2019•Document ID: 10160694
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
PIT5677
Date Added:
June 3, 2019
Manufacturer:
GMC
Summary
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 runs rough - Reduced engine power - Erratic speedo When checking for DTC's any combination may be found: P001A P2B00 P2B01 P2B03 P2B96 P001B P003D P0107 P018C P01E5 P01E6 P01E7 P0237 P0340 P0341 P0355 P0365 P037C P03F0 P0521 P0522 P0532 P0616 P077C P07BF P1101 P112F P146D P159F p16A0 p16A2 P2122 P26E5 P2812 P2814 P2B53 P2C05 P2C08 P2C09 P2C0C P2C0D P2C10 P2C12 P2C15 P2C16 P2C19 P305E P3084 P3089 P308E P3093 P3094 P3095 P3098 P30B0 P30B3 P30CF U0100 U0101 U0140 U0644 U0672
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10160694-0001.pdf↗
April 26, 2019•Document ID: 10160109
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
17NA228
Date Added:
May 20, 2019
Manufacturer:
GMC
Summary
This informational bulletin provides information on Click or Tick Noise on 3-4 Shift that it should be considered a normal characteristic.
Associated Products (20)
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 2013 Chevrolet Silverado 2013 GMC Sierra 2012 Chevrolet Silverado 2012 GMC Sierra 2011 Chevrolet Silverado 2011 GMC Sierra 2010 Chevrolet Silverado 2010 GMC Sierra
Associated Documents
- Download MC-10160109-0001.pdf↗

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