GMC Sierra Service Bulletins (2019)

2,010 manufacturer communications on file.

December 3, 2018•Document ID: 10207708
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; POWER TRAIN
Mfr Comm. #:
N182193520
Date Added:
February 7, 2022
Manufacturer:
CHEVROLET
Summary
Service Update. On a small number of the vehicles identified above, the electrical connector to the transmission valve body solenoids may not be fully seated. DTC P2718 or P2720 may set resulting in the Check Engine indicator illuminating, and the transmission reverting to a ?limp home? mode providing limited forward gear selection. Dealers are to access the transmission valve body solenoids and fully seat the connectors.
Associated Products (10)
2019 Cadillac CTS 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 Chevrolet Corvette 2019 Chevrolet Silverado 2019 GMC Canyon 2019 GMC Sierra 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Express
Associated Documents
- Download MC-10207708-0001.pdf↗
December 3, 2018•Document ID: 10155017
Service Bulletin/Repair Instructions
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; STEERING
Mfr Comm. #:
PIE0479A
Date Added:
March 25, 2019
Manufacturer:
GMC
Summary
This engineering informational bulletin is requesting information for diagnostics direct the technician to replace the steering gear.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10155017-0001.pdf↗
December 3, 2018•Document ID: 10154991
Service Bulletin/Repair Instructions
LANE DEPARTURE: SENSING SYSTEM: CAMERA; VISIBILITY
Mfr Comm. #:
18NA360
Date Added:
March 25, 2019
Manufacturer:
CHEVROLET
Summary
This technical bulletin provides a procedure to replace the side mirror cameras if found the cause of the reduced key fob range.
Associated Products (39)
2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 GMC Sierra 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 2017 GMC Canyon 2017 GMC Sierra 2017 GMC Yukon 2017 GMC Yukon XL+ 19 more
Associated Documents
- Download MC-10154991-0001.pdf↗
November 29, 2018•Document ID: 10212580
Service Bulletin/Repair Instructions
POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Mfr Comm. #:
N182195380
Date Added:
May 31, 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.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10212580-0001.pdf↗
November 29, 2018•Document ID: 10151884
Service Bulletin/Repair Instructions
POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE); ENGINE
Mfr Comm. #:
PIP5580A
Date Added:
December 17, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates the exchange program to assist engineering in identification of any early production issues.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10151884-0001.pdf↗
November 27, 2018•Document ID: 10151879
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
PIT5350B
Date Added:
December 17, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication advises the technician that there have been some reports that the current engine hours are not correct and display 0.0. Technician will need to program the Instrument Panel Cluster using Service Programming System.
Associated Products (31)
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 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+ 11 more
Associated Documents
- Download MC-10151879-0001.pdf↗
November 26, 2018•Document ID: 10151877
Service Bulletin/Repair Instructions
STRUCTURE
Mfr Comm. #:
PIT4250J
Date Added:
December 17, 2018
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 (21)
2019 Chevrolet Silverado 2019 GMC Sierra 2018 Chevrolet Silverado 2017 Chevrolet Silverado 2016 Chevrolet Silverado 2016 GMC Sierra 2015 Chevrolet Silverado 2015 GMC Sierra 2014 Chevrolet Silverado 2014 GMC Sierra 2013 Chevrolet Silverado 2012 Chevrolet Silverado 2011 Chevrolet Silverado 2010 Chevrolet Silverado 2010 GMC Sierra 2009 Chevrolet Silverado 2009 GMC Sierra 2008 Chevrolet Silverado 2008 GMC Sierra 2007 Chevrolet Silverado+ 1 more
Associated Documents
- Download MC-10151877-0001.pdf↗
November 26, 2018•Document ID: 10151874
Service Bulletin/Repair Instructions
EQUIPMENT; STRUCTURE:BODY:TAILGATE
Mfr Comm. #:
PIT5570B
Date Added:
December 17, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides the technician with weight capacity for the tailgate and cargo loops in the bed.
Associated Products (39)
2019 Chevrolet Silverado 2019 GMC Sierra 2018 Chevrolet Silverado 2018 GMC Sierra 2017 Chevrolet Silverado 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+ 19 more
Associated Documents
- Download MC-10151874-0001.pdf↗
November 23, 2018•Document ID: 10151871
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
PIP5604
Date Added:
December 17, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates that 2.7L (RPO L3B) engine are on the exchange program.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10151871-0001.pdf↗
November 19, 2018•Document ID: 10151863
Service Bulletin/Repair Instructions
ENGINE; STEERING
Mfr Comm. #:
PIP5570A
Date Added:
December 17, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates to the dealer a condition where 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 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-10151863-0001.pdf↗
November 16, 2018•Document ID: 10151857
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
PIP5593B
Date Added:
December 17, 2018
Manufacturer:
GMC
Summary
This Preliminary information communicates to the dealer technician that the 10L80 transmission has been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly.
Associated Products (3)
2019 Cadillac CT6 2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10151857-0001.pdf↗
November 15, 2018•Document ID: 10151855
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
Mfr Comm. #:
PIT5642
Date Added:
December 17, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates and issue with the heated/vented seat switch indicators being inoperative or hard to see when the interior light dimmer switch is set to a very low/lowest position. Engineering is currently investigating the issue.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10151855-0001.pdf↗
November 15, 2018•Document ID: 10151849
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
PIT5445C
Date Added:
December 17, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary Information communication provides information to the technician of additional information when diagnosing a service driver assist message with a diagnostic trouble code B172E and or a B172F. The haptic seat motor has a pigtail lead coming off of it. In many cases the wiring pigtail near the haptic seat motor has broken and will require replacement.
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-10151849-0001.pdf↗
November 14, 2018•Document ID: 10151842
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
PIT5594A
Date Added:
December 17, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates a normal DIC message after learning keys/fobs which indicates the drivers memory position.
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-10151842-0001.pdf↗
November 14, 2018•Document ID: 10151841
Service Bulletin/Repair Instructions
SERVICE BRAKES, HYDRAULIC; ELECTRICAL SYSTEM
Mfr Comm. #:
PIT5634
Date Added:
December 17, 2018
Manufacturer:
GMC
Summary
This Preliminary information communicates and issue with a customer concern of a SES MIL, Reduced Engine Power, Service Brake System, and/or Speed Limited message, a lack of brake assist making the brake pedal hard and DTC P0606. These issues can be caused by a low voltage conditions, but the EBCM incorrectly sets a DTC P0606 for a Control Module Processor Performance error. If the SI diagnostics are followed for DTC P0606 it can lead to a misdiagnosis and an incorrect repair. Dealers are advised to inspect for a low voltage condition and follow SI diagnostics for DTC P0562 "System Voltage Low". Engineering is trying to determine next steps in the resolution of this issue. It will likely be an update to SI or a change to the EBCM Calibration or both.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10151841-0001.pdf↗
November 14, 2018•Document ID: 10151840
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
PIP5606B
Date Added:
December 17, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates A vehicle may have a tick noise from the engine cold, initial start in the morning. A lifter may not have sufficient amount of oil during cold start operation (not pumped up). As information comes in the Pi will be updated and when the final repair is out this this PI will be changed to a Bulletin
Associated Products (9)
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
Associated Documents
- Download MC-10151840-0001.pdf↗
November 14, 2018•Document ID: 10151839
Service Bulletin/Repair Instructions
EQUIPMENT; STRUCTURE
Mfr Comm. #:
PIT3946C
Date Added:
December 17, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communicates an issues with the headliner sagging and how to reattach the velcro using Hardman Double Bubble Epoxy part number 04001.
Associated Products (107)
2019 Cadillac Escalade 2019 Chevrolet Silverado 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 GMC Sierra 2019 GMC Yukon 2018 Cadillac Escalade 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Sierra 2018 GMC Yukon 2017 Cadillac Escalade 2017 Chevrolet Suburban 2017 Chevrolet Tahoe 2017 GMC Sierra 2017 GMC Yukon 2016 Cadillac Escalade 2016 Chevrolet Suburban 2016 Chevrolet Tahoe 2016 GMC Sierra+ 87 more
Associated Documents
- Download MC-10151839-0001.pdf↗
November 13, 2018•Document ID: 10151830
Service Bulletin/Repair Instructions
STRUCTURE; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
Mfr Comm. #:
PIT5272B
Date Added:
December 17, 2018
Manufacturer:
GMC
Summary
This Preliminary Information communication provides information to the technician about vehicles that may have a whistle noise in the vehicle from the driver or passenger side. Technician will need to inspect for voids in the body sealer on the left or right side A-pillar. Technician should also inspect for voids in the body sealer at the cowl seam and apply sealer as necessary.
Associated Products (31)
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+ 11 more
Associated Documents
- Download MC-10151830-0001.pdf↗
November 12, 2018•Document ID: 10151828
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
PIP5593A
Date Added:
December 17, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates to the dealer technician that the 10L80 transmission has been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly.
Associated Products (2)
2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10151828-0001.pdf↗
November 9, 2018•Document ID: 10155113
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT:ELECTRICAL
Mfr Comm. #:
18NA338
Date Added:
March 25, 2019
Manufacturer:
BUICK
Summary
This technical bulletin proves a procedure to update the rear infotainment monitors if found the cause of the audio concerns.
Associated Products (10)
2019 Buick Enclave 2019 Chevrolet Equinox 2019 Chevrolet Silverado 2019 Chevrolet Traverse 2019 GMC Sierra 2019 GMC Terrain 2018 Buick Enclave 2018 Chevrolet Equinox 2018 Chevrolet Traverse 2018 GMC Terrain
Associated Documents
- Download MC-10155113-0001.pdf↗

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