Chevy Trailblazer, Cadillac CT4 And CT5 Recalled Over Loss Of Brake Assist

General Motors has issued a recall for over 3,000 2021 Chevy Trailblazer and 2020 Cadillac CT4 and CT5 luxury sedans over a potential issue with the vehicles’ electronic brake boost system.

The problem: the material used in a sensor connection in the electronic brake boost system in affected vehicles “may have been contaminated during the material supplier’s production process.” Contamination of the material can lead to an interruption of communication between the sensor and the brake boost system under certain conditions.

GM will notify owners, and dealers will replace the electronic brake boost module, free of charge. The recall is expected to begin November 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.

The NHTSA documents can be accessed here.

See also: Cadillac lemon law, Chevrolet lemon law.