2014 Mazda Mazda6

On certain vehicles equipped with hand-operated parking brakes, the rear brake caliper protective boot on the parking brake system may not perform as intended, causing the parking brake actuator shaft to corrode. Over time, the actuator shaft may become stuck in the brake caliper body which could lead to decreased parking brake holding force or cause the parking brake to drag while driving. Decreased parking brake holding force could cause the vehicle to roll away if parked on a slope which would increase the risk of injury and/or damage to property. Correction: Dealers will inspect and repair or replace the rear caliper assemblies as necessary.

On certain vehicles equipped with the regenerative braking system, a fault could cause the charging system to malfunction, which would display the charging system malfunction warning light and error message. Continued vehicle operation in this state could result in an engine stall and a loss of motive power. This could increase the risk of a crash causing injury and/or damage to property. Correction: Dealers will reprogram the powertrain control module.