14395 Customer Satisfaction – OnStar Module Battery Drain – 2015 Buick Cadillac Chevrolet GMC

2015 Chevrolet Corvette

NHTSA ID Number: 10081066 Manufacturer Communication Number: G-204563   Summary 14395 – CUSTOMER SATISFACTION. ON SOME VEHICLES, A PERFORMANCE ISSUE WITH THE ONSTAR® MODULE MIGHT IMPACT THE VEHICLE’S BATTERY LIFE. THIS CAN CAUSE A DEAD BATTERY IF THE VEHICLE IS NOT STARTED FOR APPROXIMATELY 4 DAYS. THIS CONDITION CAN OCCUR EVEN IF THE ONSTAR® SYSTEM IS NOT … Read more

Information on New Refrigerant (R-1234yf) for A/C Service – 2013-2019 GM Passenger Cars and Trucks

2019 Chevrolet Corvette

NHTSA ID Number: 10135245 Manufacturer Communication Number: 120137001B   Summary This informational bulletin provides information to dealership personnel on a new refrigerant (R-1234yf) for A/C service.     Product Description R-1234yf is a new environmentally friendly refrigerant that has a 99.7% lower Global Warming Potential (GWP) than R-134a. The new refrigerant is considered mildly flammable and has … Read more

General Motors Dealership Critical Equipment Requirements and Recommendations – GM Passenger Cars and Trucks

NHTSA ID Number: 10220308 Manufacturer Communication Number: 05-00-89-029E Summary This service bulletin provides information on General Motors Dealership Critical Equipment Requirements and Recommendations.   Critical Equipment As established in the Dealer Sales and Service Agreement, in addition to required essential service tools, the dealer agrees to provide such other tools and equipment as reasonably necessary to fulfill … Read more

Enhancing Field Product Reports with Digital Pictures – GM Passenger Cars and Trucks

2022 Chevrolet Corvette

NHTSA ID Number: 10195149 Manufacturer Communication Number: 070089036J   Summary This service bulletin provides information on Enhancing Field Product Reports with Digital Pictures.     415 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2019 BUICK ENCLAVE 2014-2021 BUICK ENCORE 2014-2022 BUICK ENCORE GX 2020-2022 BUICK ENVISION 2016-2021 BUICK LACROSSE 2014-2019 BUICK REGAL 2014-2020 BUICK VERANO 2014-2017 … Read more

Information for Dealers on How to Submit a Product Information Report (PIR) (Canada Only)

General Motors

NHTSA ID Number: 10224820 Manufacturer Communication Number: 10-00-89-006I Summary This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).   1829 Affected Products Vehicles MAKE MODEL YEAR BUICK ALLURE 2006-2009 BUICK CASCADA 2016-2019 BUICK CENTURY 2001-2005 BUICK ENCLAVE 2008-2023 BUICK ENCORE 2013-2022 BUICK ENCORE GX 2020-2022 BUICK ENVISION 2016-2022 … Read more