Information on Accessory All-Weather Floor Liners and Flat Mats Warped or Misshapen – 2021 and Prior GM Passenger Cars and Light Duty Trucks

2021 Chevrolet Camaro

NHTSA ID Number: 10188401 Manufacturer Communication Number: 21NA026   Summary This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.     429 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2019 BUICK ENCLAVE 2012-2021 BUICK ENCORE 2013-2021 BUICK ENCORE GX 2020-2021 BUICK ENVISION 2016-2021 BUICK LACROSSE 2012-2019 BUICK … Read more

HPCM2 Hybrid/EV Powertrain Control Module 2 Retrofit When Replacing Hybrid/EV Battery Pack – 2016-2017 Chevrolet Malibu

2017 Chevrolet Malibu

NHTSA ID Number: 10187417 Manufacturer Communication Number: 20NA222   Summary This bulletin informs the dealers The new A4 – Hybrid/EV Battery Pack comes with a module that is incompatible with the software for 2016-2017 model years. Model years 2016-2017 will require you swap the HPCM2 (K114B – Hybrid/EV Powertrain Control Module 2) from the old A4 – … Read more

Mis-matched Stitching Color on Front Seat Head Restraint – 2020-2021 GMC Acadia

2021 GMC Acadia

NHTSA ID Number: 10187421 Manufacturer Communication Number: 20NA226   Summary This technical bulletin provides repair information to correct a customer concern of finding a mis-matched stitching color on a front seat head restraint.   1 Affected Product Vehicle MAKE MODEL YEAR GMC ACADIA 2020       Parts Information Use the VIN and refer to the GM … Read more

Copper Free Brake Information – 2023 Chevrolet Camaro

2021 Chevrolet Camaro

NHTSA ID Number: 10224848 Manufacturer Communication Number: 20-NA-229 Summary This bulletin informs dealers about the change to copper free brakes for the Camaro.   The purpose of this bulletin is to review the copper free regulation, how it affects Camaro and the service strategy for each brake model RPO. The states of Washington and California have passed … Read more

Exterior Lighting Module Part Restriction – 2020 Cadillac Chevrolet

2020 Chevrolet Corvette

NHTSA ID Number: 10185736 Manufacturer Communication Number: PIC6385B   Summary This Preliminary information communicates a parts restriction is in place for the exterior lighting module on 2020 Cadillac CT4, CT5 and Chevrolet Corvette.   3 Affected Products Vehicles MAKE MODEL YEAR CADILLAC CT4 2020 CADILLAC CT5 2020 CHEVROLET CORVETTE 2020     SEOCONTENT-START   Bulletin No.: PIC6385B … Read more