Sierra

Service Column Lock Message with DTC B144C SYM06 After a Remote Vehicle Start – 2019 Chevrolet Silverado & GMC Sierra 1500

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2019 Chevrolet Silverado 1500

NHTSA ID Number: 10161052 Manufacturer Communication Number: PIT5651B Summary This Preliminary information communicates and issue with a Service Column Lock message being displayed after performing a remote engine start using their cell phone app or key fob.  GM Engineering is working on the issue.   2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2019 GMC … Read more

Squeak Chirp Noise from Front Axle in 2WD – 2019-2021 Chevrolet GMC Cadillac

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2019 Chevrolet Silverado 1500

NHTSA ID Number: 10193454 Manufacturer Communication Number: PIP5653K   Summary This Preliminary information communicates that engineering is investigating a repair for a chirp noise associated with the front axle assembly.     10 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2021 CHEVROLET SILVERADO 1500 2019-2021 CHEVROLET SUBURBAN 2021 CHEVROLET TAHOE 2021 GMC SIERRA 1500 2019-2021 GMC … Read more

Rear Wheels Lock Up While Driving At Low Speeds Feels Like The Brakes Applied Or The Transmission Was Shifted To Park DTCs P2724 P2727 Or P2729 May Or May Not Set – 2019 Chevrolet Silverado & GMC Sierra 1500

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2019 Chevrolet Silverado 1500

NHTSA ID Number: 10204439 Manufacturer Communication Number: PIP5646D Summary This Preliminary information communicates to the dealer technician that some customers may comment the rear wheels locked up at low speeds after a hot soak. Technicians may find DTC’s P2724, P2727 or P2729 set. Technician’s are advised to replace the TCM to address this concern.     Condition … Read more

2.7L (RPO L3B) Engine Exchange Program Has Ended – 2019 Chevrolet Silverado & GMC Sierra 1500

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2019 Chevrolet Silverado 1500

NHTSA ID Number: 10161041 Manufacturer Communication Number: PIP5604A Summary This Preliminary information communicates that 2.7L (RPO L3B)  engine are on the exchange program.   2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2019 GMC SIERRA 1500 2019     SEOCONTENT-START Bulletin No.: PIP5604A Published date: 05/22/2019 Preliminary Information PIP5604A 2.7L (RPO L3B) Engine Exchange Program … Read more

Possible DTC P3075 That May Be Set Current or History – 2019 Cadillac Chevrolet GMC

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2019 Chevrolet Silverado 1500

NHTSA ID Number: 10161042 Manufacturer Communication Number: PIP5650A Summary This Preliminary information communicates the possibility of DTC P3075 being set current or history due to low coolant level or air trapped in cooling system.   3 Affected Products Vehicles MAKE MODEL YEAR CADILLAC XT4 2019 CHEVROLET SILVERADO 1500 2019 GMC SIERRA 1500 2019     SEOCONTENT-START Bulletin No.: … Read more