Chevrolet Corvette recall: Service Brakes
Official safety recall 20V588000 published by NHTSA.
High risk
Contact an authorised dealer of the maker. Recall repairs are free of charge.
Affected vehicles
| Vehicle | Model year | Market |
|---|---|---|
| Cadillac XT4 | 2020 | United States |
| Cadillac CT5 | 2020 | United States |
| Cadillac CT4 | 2020 | United States |
| Chevrolet Trailblazer | 2021 | United States |
| Chevrolet Corvette | 2020 | United States |
The problem
General Motors LLC (GM) is recalling certain 2020 Chevrolet Corvette and Cadillac CT4, CT5 and XT4, 2021 Chevrolet Trailblazer, and 2020-2021 Buick Encore GX vehicles. Sensor connection contamination in the electronic brake boost system may cause an interruption of communication between the sensor and the brake boost system.
If communication with the sensor is interrupted, the electronic brake boost assist could be lost. Extra pedal force will be required to slow and stop the vehicle, increasing the risk of a crash.
The official remedy
GM will notify owners, and dealers will replace the electronic brake boost module, free of charge. The recall began December 9, 2020. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-333-4223, or Buick customer service at 1-800-521-7300. GM's number for this recall is A202307260.