Information on ZL1 1LE High Wing Rear Spoiler Installed on non-ZL1 1LE Models – 2016-2021 Chevrolet Camaro

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2021 Chevrolet Camaro ZL1

NHTSA ID Number: 10183108 Manufacturer Communication Number: 17NA310   Summary This informational bulletin provides Information on use of ZL1 1LE High Wing Rear Spoiler Installed on non ZL1 1LE Models.     SEOCONTENT-START Service Bulletin Bulletin No.: 17-NA-310 Date: October, 2020 INFORMATION Subject: Information on ZL1 1LE High Wing Rear Spoiler Installed on non-ZL1 1LE Models Brand: … Read more

Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in 2.8 Duramax Diesel Engines Using GDS 2 – 2016-2021 Chevrolet & GMC

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2021 Chevrolet Colorado

NHTSA ID Number: 10183128 Manufacturer Communication Number: 16NA325   Summary This technical bulletin provides a procedure on how to properly identify if there is any aftermarket calibrations loaded on the ECM or and detection of a power up hardware installed.   SEOCONTENT-START Service Bulletin Bulletin No.: 16-NA-325 Date: October, 2020 TECHNICAL Subject: Identifying Non-GM ECM Calibration Use … Read more

Water Leak/Drips at Left or Right Side of Windshield Header/A-Pillar Area – 2016-2021 Chevrolet Camaro Convertible

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2019 Chevrolet Camaro Convertible

NHTSA ID Number: 10183129 Manufacturer Communication Number: 16NA334   Summary This technical bulletin provides a procedure to reposition a front corner of the folding top front weatherstrip to correct a condition of a water leak at the windshield header/A-pillar area.   SEOCONTENT-START Service Bulletin Bulletin No.: 16-NA-334 Date: October, 2020 TECHNICAL Subject: Water Leak/Drips at Left or … Read more

Information on Duramax Diesel 6.6L Common Engine Noises – 2017-2023 Chevrolet Silverado & GMC Sierra

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2021 Chevrolet Silverado 1500

NHTSA ID Number: 10222651 Manufacturer Communication Number: 16-NA-372 Summary This bulletin provides information on common diesel engine tick noises and how they are considered part of normal operation and no parts should be replaced for these normal operating conditions.   41 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2017-2019 CHEVROLET SILVERADO 2500 2019-2023 CHEVROLET SILVERADO … Read more

Water Sloshing in Quarter Panel Area When Accelerating or Stopping and/or Long Period of Water Draining from Rear Wheel Well After Vehicle is Parked – 2013-2019 Buick Opel/Vauxhall Holden Cascada

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2017 Buick Cascada

NHTSA ID Number: 10183137 Manufacturer Communication Number: 17NA149   Summary This technical bulletin provides repair information to correct a customer concern of water sloshing in quarter panel area when accelerating or stopping and/or long period of water draining from rear wheel well after vehicle is parked.   SEOCONTENT-START Service Bulletin Bulletin No.: 17-NA-149 Date: October, 2020 TECHNICAL … Read more