Recalls
Recall 150009
USA Recall: 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.
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.
Corrective Action:
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.
Additional Notes:
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.safercar.gov.
Affected Vehicles