Sierra

Engineering Information – Service 4WD Message Illuminated On the Drivers Information Center (DIC), DTC C15AC Set – 2020-2021 Chevrolet Silverado & GMC Sierra 2500HD/3500HD

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2021 Chevrolet Silverado

NHTSA ID Number: 10187740 Manufacturer Communication Number: PIE0604   Summary GSA Example: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the service 4WD message illuminated on the drivers information center (DIC).   4 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 2500 … Read more

Malfunction Indicator Lamp (MIL) Illuminated – DTC P0741 Set – 2014-2019 Chevrolet GMC

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2019 Chevrolet Tahoe

NHTSA ID Number: 10205540 Manufacturer Communication Number: 19NA153   Summary This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the TEHCM for metal.     87 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET 3500 2014, 2019 CHEVROLET COLORADO 2015-2019 CHEVROLET EXPRESS 2014-2019 CHEVROLET SILVERADO 1500 2014-2019 CHEVROLET SILVERADO 2500 … Read more

2014-2016 Chevrolet & GMC Safety Recall N212330040 Driver Seat Belt Cable May Separate

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2016 Chevrolet Silverado

April 8, 2021 NHTSA CAMPAIGN NUMBER: 21V245000 Driver’s Seat Belt Tensioner Cable May Separate A broken pretensioner cable reduces the effectiveness of the driver’s seat belt, increasing the risk of injury.   NHTSA Campaign Number: 21V245 Manufacturer General Motors, LLC Components SEAT BELTS Potential Number of Units Affected 2,568   Summary General Motors, LLC (GM) is recalling certain 2014-2016 Chevrolet … Read more

Pickup Box Out of Alignment – 2019-2021 Chevrolet Silverado & GMC Sierra 1500

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2021 Chevrolet Silverado 1500

NHTSA ID Number: 10187389 Manufacturer Communication Number: 19NA257   Summary This technical bulletin provides repair information to correct a customer concern of the pickup box being out of alignment.   6 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2019-2021 GMC SIERRA 1500 2019-2021     SEOCONTENT-START Service Bulletin Bulletin No.: 19-NA-257 Date: December, 2020 TECHNICAL … Read more

A/C Inoperative and/or Insufficient Cooling – 2017-2018 Cadillac Chevrolet & GMC

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2018 Chevrolet Silverado

NHTSA ID Number: 10187431 Manufacturer Communication Number: 18NA156   Summary This technical bulletin provides a procedure to replace the dehydrator to correct the condition of A/C Inoperative and/or Insufficient Cooling due to the seals going bad within the part.   58 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2014-2018 CADILLAC ESCALADE ESV 2014-2018 CHEVROLET SILVERADO 1500 … Read more