Chevrolet Silverado Service Bulletins
10,441 manufacturer communications on file.
- November 15, 2018•Document ID: 10151855Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
- Mfr Comm. #:
- PIT5642
- Date Added:
- December 17, 2018
- Manufacturer:
- CHEVROLET
SummaryThis 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)Associated Documents - November 15, 2018•Document ID: 10151849Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5445C
- Date Added:
- December 17, 2018
- Manufacturer:
- CADILLAC
SummaryThis 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 Escalade2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Sierra2019 GMC Yukon2018 Cadillac Escalade2018 Chevrolet Silverado2018 Chevrolet Suburban2018 Chevrolet Tahoe2018 GMC Sierra2018 GMC Yukon2017 Cadillac Escalade2017 Chevrolet Silverado2017 Chevrolet Suburban2017 Chevrolet Tahoe2017 GMC Sierra2017 GMC Yukon2016 Cadillac Escalade2016 Chevrolet Silverado+ 12 moreAssociated Documents - November 15, 2018•Document ID: 10151848Service Bulletin/Repair InstructionsPOWER TRAIN; ELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT4573E
- Date Added:
- December 17, 2018
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician the steps needed to diagnose and repair vehicles that may have a no crank concern. Technician will find Diagnostic Trouble Codes in the Power Control Module P1AAB, P1AAC, P1AAD, and/or P1AAE set. Technician will perform a visual inspection for arcing at the cable to stator connections must be performed first by removing the cables from the stator. If there are signs of arcing, replace both components.
Associated Products (8)Associated Documents - November 14, 2018•Document ID: 10212574Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS; FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
- Mfr Comm. #:
- N182179090
- Date Added:
- May 31, 2022
- Manufacturer:
- CHEVROLET
SummaryService Update. Certain vehicles may have one or multiple DTCs that are incorrectly illuminating the service engine soon (SES) light. Hardware including fuel injectors and exhaust gas recirculation (EGR) valves may have been used to fix this issue, however, the condition could return after these repairs were made. There is no effect for vehicle performance.
Associated Products (2)Associated Documents - November 14, 2018•Document ID: 10151842Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5594A
- Date Added:
- December 17, 2018
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates a normal DIC message after learning keys/fobs which indicates the drivers memory position.
Associated Products (32)2019 Cadillac Escalade2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Sierra2019 GMC Yukon2018 Cadillac Escalade2018 Chevrolet Silverado2018 Chevrolet Suburban2018 Chevrolet Tahoe2018 GMC Sierra2018 GMC Yukon2017 Cadillac Escalade2017 Chevrolet Silverado2017 Chevrolet Suburban2017 Chevrolet Tahoe2017 GMC Sierra2017 GMC Yukon2016 Cadillac Escalade2016 Chevrolet Silverado+ 12 moreAssociated Documents - November 14, 2018•Document ID: 10151841Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC; ELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5634
- Date Added:
- December 17, 2018
- Manufacturer:
- GMC
SummaryThis 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)Associated Documents - November 14, 2018•Document ID: 10151840Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- PIP5606B
- Date Added:
- December 17, 2018
- Manufacturer:
- CHEVROLET
SummaryThis 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)Associated Documents - November 14, 2018•Document ID: 10151839Service Bulletin/Repair InstructionsEQUIPMENT; STRUCTURE
- Mfr Comm. #:
- PIT3946C
- Date Added:
- December 17, 2018
- Manufacturer:
- CHEVROLET
SummaryThis 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 Escalade2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Sierra2019 GMC Yukon2018 Cadillac Escalade2018 Chevrolet Suburban2018 Chevrolet Tahoe2018 GMC Sierra2018 GMC Yukon2017 Cadillac Escalade2017 Chevrolet Suburban2017 Chevrolet Tahoe2017 GMC Sierra2017 GMC Yukon2016 Cadillac Escalade2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Sierra+ 87 moreAssociated Documents - November 13, 2018•Document ID: 10151832Service Bulletin/Repair InstructionsVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5082B
- Date Added:
- December 17, 2018
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician about vehicle HVAC system does not always respond to requests for changes in air delivery or temperature from the HVAC controls. The technician may find that the HVAC control module will communicate with the scan tool but the HVAC door data actual counts will read 0 counts. The dealer is directed to ensure there is 12V on circuit 300 at HVAC control module before replacing module.
Associated Products (54)2014 Cadillac Escalade ESV2014 Chevrolet Suburban2014 Chevrolet Tahoe2014 GMC Sierra2014 GMC Yukon XL2013 Cadillac Escalade ESV2013 Chevrolet Avalanche2013 Chevrolet Silverado2013 Chevrolet Suburban2013 Chevrolet Tahoe2013 GMC Sierra2013 GMC Yukon2012 Cadillac Escalade ESV2012 Chevrolet Avalanche2012 Chevrolet Silverado2012 Chevrolet Suburban2012 Chevrolet Tahoe2012 GMC Sierra2012 GMC Yukon2011 Cadillac Escalade ESV+ 34 moreAssociated Documents - November 13, 2018•Document ID: 10151830Service Bulletin/Repair InstructionsSTRUCTURE; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- PIT5272B
- Date Added:
- December 17, 2018
- Manufacturer:
- GMC
SummaryThis 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 Escalade2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Sierra2019 GMC Yukon2018 Cadillac Escalade2018 Chevrolet Silverado2018 Chevrolet Suburban2018 Chevrolet Tahoe2018 GMC Sierra2018 GMC Yukon2017 Cadillac Escalade2017 Chevrolet Silverado2017 Chevrolet Suburban2017 Chevrolet Tahoe2017 GMC Sierra2017 GMC Yukon2016 Cadillac Escalade2016 Chevrolet Silverado+ 11 moreAssociated Documents - November 12, 2018•Document ID: 10151828Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIP5593A
- Date Added:
- December 17, 2018
- Manufacturer:
- CHEVROLET
SummaryThis 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)Associated Documents - November 9, 2018•Document ID: 10155113Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- 18NA338
- Date Added:
- March 25, 2019
- Manufacturer:
- BUICK
SummaryThis technical bulletin proves a procedure to update the rear infotainment monitors if found the cause of the audio concerns.
Associated Products (10)Associated Documents - November 9, 2018•Document ID: 10151827Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIP5591A
- Date Added:
- December 17, 2018
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates advises the technician that the ECM part number will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Assistance Center for further assistance.
Associated Products (3)Associated Documents - November 8, 2018•Document ID: 10155111Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 18NA334
- Date Added:
- March 25, 2019
- Manufacturer:
- GMC
SummaryThis informational bulletin provides information on characteristics of the new engine versus the old engine.
Associated Products (6)Associated Documents - November 8, 2018•Document ID: 10151824Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5639
- Date Added:
- December 17, 2018
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates information to not make any repairs for momentary camera flicker when brake light, turn signal, or hazards are active with radio RPO IOR. GM engineering is working on a resolution for this concern. This PI will be deleted and a bulletin created when a repair is available.
Associated Products (2)Associated Documents - November 7, 2018•Document ID: 10155079Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- PIE0473A
- Date Added:
- March 25, 2019
- Manufacturer:
- CHEVROLET
SummaryThis engineering informational bulletin is requesting information from the field on vehicles that have the condition of A/C Not Cool Due to No Pressure Build.
Associated Products (8)Associated Documents - November 7, 2018•Document ID: 10155078Service Bulletin/Repair InstructionsWHEELS; STRUCTURE
- Mfr Comm. #:
- PIE0468A
- Date Added:
- March 25, 2019
- Manufacturer:
- CHEVROLET
SummaryThis engineering informational bulletin is requesting information from the field on vehicles that have the condition of Missing/Wrong Wheel Trim Shipped with New Vehicle.
Associated Products (2)Associated Documents - November 5, 2018•Document ID: 10155101Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 18NA099
- Date Added:
- March 25, 2019
- Manufacturer:
- BUICK
SummaryThis bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.
Associated Products (361)2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer2019 Chevrolet Bolt EV2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Corvette2019 Chevrolet Cruze+ 341 moreAssociated Documents - November 5, 2018•Document ID: 10151819Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- PIP5605
- Date Added:
- December 17, 2018
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates There maybe a concern of a DIC message saying Air Filter Life 0% replace now. The DIC message is triggered by a battery being disconnected and reconnected
Associated Products (2)Associated Documents - November 2, 2018•Document ID: 10212569Service Bulletin/Repair InstructionsSUSPENSION:FRONT:CONTROL ARM; SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
- Mfr Comm. #:
- 18335
- Date Added:
- May 31, 2022
- Manufacturer:
- CHEVROLET
SummaryService Update. Certain vehicles may have a front half shaft that missed the induction hardening on the inboard splines. Improperly heat treated front half shafts would have a shorter durability term. In the event a half shaft may fracture, there are expectations that noises would emanate from the front corner suspension region and continued use may cause damage to ancillary components. Dealers are to replace both front half shafts, deform removed half shaft and scrap appropriately. Private Message to select dealers.
Associated Products (2)Associated Documents