The brake master cylinder is the first component in a vehicle’s braking system, activated by depressing the brake pedal. The pedal pushes a piston through this cylinder, forcing brake fluid ...

Chevy Trax units will need a master brake cylinder replacement to correct reduced brake performance, according to a recent GM ...

One of the recalls could affect over 120,000 vehicles nationwide due to an issue with the brake master cylinder, per the company. Another safety recall notice, affecting more than 24,000 vehicles ...