A/C Blows Warm Intermittently and/or Takes a Long Time to Start Cooling – 2020-2021 Chevrolet GMC

2021 Chevrolet Blazer

NHTSA ID Number: 10205570 Manufacturer Communication Number: 21NA248   Summary This technical bulletin provides a procedure on the A/C blows warm air intermittently and/or takes a long time to cool.   2 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET EQUINOX 2020-2021   Condition Some customers may comment on the A/C blows warm air intermittently and/or takes a … Read more

Carpet Appearance Near Center Console Area – 2020-2022 Chevrolet Corvette

2022 Chevrolet Corvette

NHTSA ID Number: 10205571 Manufacturer Communication Number: 21NA249   Summary This service bulletin provides repair information to correct a customer concern of the carpet appearance near the center console area.     3 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET CORVETTE 2020-2022   Condition Note: A visible edge of the carpeting may be noticed on either side … Read more

Pop Noise From Front of Vehicle – 2021 Buick Envision

2021 Buick Envision

NHTSA ID Number: 10205572 Manufacturer Communication Number: 21NA250   Summary This bulletin advises the tech to replace the engine mounts if found the cause of the popping noise.     1 Affected Product Vehicle MAKE MODEL YEAR BUICK ENVISION 2021   Condition Some customers may comment on a pop noise heard from the front of vehicle when … Read more

Squeak, Clunking Type Noise Heard From Rear of Vehicle – 2015-2022 Chevrolet Colorado & GMC Canyon

2022 Chevrolet Colorado

NHTSA ID Number: 10205538 Manufacturer Communication Number: 17NA394 Summary This technical bulletin provides a procedure for lubricating the rear leaf springs and re-torque the bolts to correct a squeak, clunking noise.     Condition 1 Some customers may comment on a squeak type noise heard from the rear of the vehicle. Upon further investigation, the technician may … Read more

Front Brake Squeal Noise – 2020 Cadillac XT4

2020 Cadillac XT4

NHTSA ID Number: 10191198 Manufacturer Communication Number: 20NA002   Summary This service bulletin provides a procedure to correct a condition of front brake squeal noise.     1 Affected Product Vehicle MAKE MODEL YEAR CADILLAC XT4 2020   Condition Some customers may comment on brake squeal noise at low mileage and can be particularly noisy at low … Read more