Engineering Information – Sliding Rear Window Leaking Water – 2020 Chevrolet Silverado & GMC Sierra 2500HD/3500HD

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2020 Chevrolet Silverado

NHTSA ID Number: 10187739 Manufacturer Communication Number: PIE0603B   Summary This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the rear sliding window leaking water.   2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 2500 2020 GMC SIERRA 2500 2020   … Read more

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

Engineering Information – 2020 Buick Encore GX and 2021 Chevrolet Trailblazer Front Brake Noise

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2021 Chevrolet Trailblazer

NHTSA ID Number: 10187741 Manufacturer Communication Number: PIE0605   Summary This engineering information (EI) Lite is requesting technicians follow the steps in this EI and submit a Field Product Report with the requested information and Submit in regards to a front brake noise Condition.   2 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCORE GX 2020 CHEVROLET … Read more

Engineering Information – Service Airbag Lamp Illuminated on Driver Information Center (DIC), DTCs B15DF and/or B15E3 Set – 2020-2021 Cadillac CT4

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2021 Cadillac CT4

NHTSA ID Number: 10187742 Manufacturer Communication Number: PIE0606   Summary This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the service airbag lamp illuminated on the driver information center (DIC).   2 Affected Products Vehicle MAKE MODEL YEAR CADILLAC CT4 2020-2021     … 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