United States 79V069000
General Motors, LLC
The problem
VEHICLES FAIL TO COMPLY WITH FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 105, "HYDRAULIC BRAKE SYSTEMS". AN INCORRECT PARKING BRAKE ADJUSTING SPRING WAS INSTALLED ON CERTAIN VEHICLES. THIS MAY CAUSE INTERFERENCE WHEN ATTEMPTING TO APPLY THE PARKING BRAKES.
What owners should do
THE CALIPER ACTUATOR ASSEMBLY WILL BE REPLACED WITHOUT CHARGE.
Units 92