Chevrolet Silverado Service Bulletins (2019)

2,231 manufacturer communications on file.

December 14, 2018•Document ID: 10154596
Service Bulletin/Repair Instructions
STEERING
Mfr Comm. #:
PIT5645A
Date Added:
March 18, 2019
Manufacturer:
CHEVROLET
Summary
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 the power steering control module to correct these issues.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10154596-0001.pdf↗
December 13, 2018•Document ID: 10155014
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
080089014C
Date Added:
March 25, 2019
Manufacturer:
PONTIAC
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 (410)
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 Bolt EV 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 Chevrolet Corvette 2019 Chevrolet Cruze 2019 Chevrolet Equinox+ 390 more
Associated Documents
- Download MC-10155014-0001.pdf↗
December 13, 2018•Document ID: 10155009
Service Bulletin/Repair Instructions
EXTERIOR LIGHTING
Mfr Comm. #:
010842001L
Date Added:
March 25, 2019
Manufacturer:
CADILLAC
Summary
This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
Associated Products (836)
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+ 816 more
Associated Documents
- Download MC-10155009-0001.pdf↗
December 13, 2018•Document ID: 10154590
Service Bulletin/Repair Instructions
STEERING
Mfr Comm. #:
PIT5646
Date Added:
March 18, 2019
Manufacturer:
GMC
Summary
This Preliminary information communicates a color difference between the upper control arms due to a change in the casting release agent.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10154590-0001.pdf↗
December 13, 2018•Document ID: 10154583
Service Bulletin/Repair Instructions
SERVICE BRAKES
Mfr Comm. #:
PIT5479B
Date Added:
March 18, 2019
Manufacturer:
CHEVROLET
Summary
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 caliper boot and piston installation. This grease can be cleaned off and the rest of the service completed.
Associated Products (42)
2019 Chevrolet Colorado 2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 GMC Canyon 2019 GMC Sierra 2019 GMC Yukon 2019 GMC Yukon XL 2018 Chevrolet Colorado 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Canyon 2018 GMC Sierra 2018 GMC Yukon 2018 GMC Yukon XL 2017 Chevrolet Colorado 2017 Chevrolet Silverado 2017 Chevrolet Suburban 2017 Chevrolet Tahoe+ 22 more
Associated Documents
- Download MC-10154583-0001.pdf↗
December 13, 2018•Document ID: 10154581
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
PIP5212B
Date Added:
March 18, 2019
Manufacturer:
CHEVROLET
Summary
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 replace the head gasket if they are found installed backwards.
Associated Products (46)
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 XL 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 XL 2017 Cadillac CTS 2017 Cadillac Escalade+ 26 more
Associated Documents
- Download MC-10154581-0001.pdf↗
December 12, 2018•Document ID: 10154996
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; PARKING BRAKE
Mfr Comm. #:
18NA368
Date Added:
March 25, 2019
Manufacturer:
CHEVROLET
Summary
This technical bulletin provides a procedure to reset the parking assist module if the parking assist message is on when delivered to the dealership.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10154996-0001.pdf↗
December 11, 2018•Document ID: 10207991
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; POWER TRAIN
Mfr Comm. #:
N18219538001
Date Added:
February 14, 2022
Manufacturer:
CHEVROLET
Summary
Service Update. Certain vehicles equipped with a 10-speed transmission may have a condition where the downshift becomes firm after extended highway driving. Recalibrate the transmission control module (TCM).
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10207991-0001.pdf↗
December 11, 2018•Document ID: 10207990
Service Bulletin/Repair Instructions
FUEL SYSTEM, DIESEL; BACK OVER PREVENTION; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM
Mfr Comm. #:
18366
Date Added:
February 14, 2022
Manufacturer:
CHEVROLET
Summary
Service Update. Certain vehicles that are equipped with a Duramax diesel engine, the engine control module (ECM) may not take the appropriate remedial actions if an exhaust gas temperature sensor becomes disconnected. Dealers are to reprogram the engine control module with a modified calibration.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10207990-0001.pdf↗
December 11, 2018•Document ID: 10207700
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; POWER TRAIN
Mfr Comm. #:
N182195380 01
Date Added:
February 7, 2022
Manufacturer:
CHEVROLET
Summary
Service Update. Certain vehicles equipped with a 10-speed transmission may have a condition where the downshift becomes firm after extended highway driving. Recalibrate the transmission control module (TCM).
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10207700-0001.pdf↗
December 11, 2018•Document ID: 10207699
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; ENGINE
Mfr Comm. #:
18366
Date Added:
February 7, 2022
Manufacturer:
CHEVROLET
Summary
Service Update. Certain vehicles that are equipped with a Duramax diesel engine, the engine control module (ECM) may not take the appropriate remedial actions if an exhaust gas temperature sensor becomes disconnected. Dealers are to reprogram the engine control module with a modified calibration.
Associated Products (3)
2019 Chevrolet 3500 2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10207699-0001.pdf↗
December 11, 2018•Document ID: 10154577
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
PIP5503A
Date Added:
March 18, 2019
Manufacturer:
GMC
Summary
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 the engine oil level as needed.
Associated Products (39)
2019 Cadillac CTS 2019 Cadillac Escalade 2019 Chevrolet Camaro 2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 GMC Sierra 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Chevrolet Camaro 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Sierra 2018 GMC Yukon 2017 Cadillac CTS 2017 Cadillac Escalade 2017 Chevrolet Camaro 2017 Chevrolet Silverado 2017 Chevrolet Suburban+ 19 more
Associated Documents
- Download MC-10154577-0001.pdf↗
December 10, 2018•Document ID: 10155019
Service Bulletin/Repair Instructions
STRUCTURE; EXTERIOR LIGHTING:TAIL LIGHTS; EQUIPMENT ADAPTIVE/MOBILITY
Mfr Comm. #:
PIE0498
Date Added:
March 25, 2019
Manufacturer:
GMC
Summary
This engineering informational bulletin is requesting information on product issue with the door weather strip, door body fit, and/or rear tail lamp moisture.
Associated Products (24)
2019 Buick Enclave 2019 Cadillac XT4 2019 Cadillac XT5 2019 Chevrolet Colorado 2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 Chevrolet Traverse 2019 GMC Acadia 2019 GMC Canyon 2019 GMC Sierra 2019 GMC Yukon 2019 GMC Yukon XL 2018 Buick Enclave 2018 Cadillac XT5 2018 Chevrolet Colorado 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 Chevrolet Traverse+ 4 more
Associated Documents
- Download MC-10155019-0001.pdf↗
December 10, 2018•Document ID: 10155013
Service Bulletin/Repair Instructions
EXTERIOR LIGHTING
Mfr Comm. #:
070842006N
Date Added:
March 25, 2019
Manufacturer:
GMC
Summary
This informational bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory box removed.
Associated Products (25)
2019 Chevrolet Silverado 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+ 5 more
Associated Documents
- Download MC-10155013-0001.pdf↗
December 10, 2018•Document ID: 10154992
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT
Mfr Comm. #:
18NA361
Date Added:
March 25, 2019
Manufacturer:
CHEVROLET
Summary
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.
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-10154992-0001.pdf↗
December 7, 2018•Document ID: 10207989
Service Bulletin/Repair Instructions
AIR BAGS; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM
Mfr Comm. #:
N182188440
Date Added:
February 14, 2022
Manufacturer:
CHEVROLET
Summary
Customer Satisfaction Program. Certain vehicles may have an incomplete or missing braze between the harness bulkhead support bracket and the fuel rail assembly. If the braze is incomplete the support bracket may detach from the fuel rail assembly over time. Wiring may sever and compromise the function of the fuel pump and/or the 4 passenger side injectors. If the function of the fuel pump and/or injectors is compromised, the Check Engine Light will come on, and you could experience reduced engine power. Loss of propulsion is possible, and there is a remote chance of fire if there is a fuel leak. Replace fuel rail assembly.
Associated Products (6)
2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 GMC Yukon 2018 Chevrolet Silverado 2018 GMC Sierra
Associated Documents
- Download MC-10207989-0001.pdf↗
December 7, 2018•Document ID: 10207698
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE; EQUIPMENT; ELECTRICAL SYSTEM
Mfr Comm. #:
N182188440
Date Added:
February 7, 2022
Manufacturer:
GMC
Summary
Customer Satisfaction Program. Certain vehicles may have an incomplete or missing braze between the harness bulkhead support bracket and the fuel rail assembly. If the braze is incomplete the support bracket may detach from the fuel rail assembly over time. Wiring may sever and compromise the function of the fuel pump and/or the 4 passenger side injectors. If the function of the fuel pump and/or injectors is compromised, the Check Engine Light will come on, and you could experience reduced engine power. Loss of propulsion is possible, and there is a remote chance of fire if there is a fuel leak. Replace fuel rail assembly.
Associated Products (6)
2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 GMC Yukon 2018 Chevrolet Silverado 2018 GMC Sierra
Associated Documents
- Download MC-10207698-0001.pdf↗
December 7, 2018•Document ID: 10154569
Service Bulletin/Repair Instructions
STEERING:ELECTRIC POWER ASSIST SYSTEM
Mfr Comm. #:
PIT5645
Date Added:
March 18, 2019
Manufacturer:
GMC
Summary
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 the power steering control module to correct these issues.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10154569-0001.pdf↗
December 6, 2018•Document ID: 10154567
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
PIP5612A
Date Added:
March 18, 2019
Manufacturer:
CHEVROLET
Summary
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
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10154567-0001.pdf↗
December 5, 2018•Document ID: 10155012
Service Bulletin/Repair Instructions
EQUIPMENT ADAPTIVE/MOBILITY; SEATS
Mfr Comm. #:
060850009J
Date Added:
March 25, 2019
Manufacturer:
CHEVROLET
Summary
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.
Associated Products (502)
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+ 482 more
Associated Documents
- Download MC-10155012-0001.pdf↗

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