ABS FAILED TOO OFTEN TO REPORT EACH FAILURE. THE RESULT OF THE FAILURE IS ZERO BRAKING RESPONSE WIH FIRMLY DEPRESSED PEDAL. GMC HAS REFUSED CONSISTENTLY TO ACKNOWLEDGE A MAJOR SAFETY PROBLEM EVEN THOUGH THEIR MECHANICS KNOW ALL ABOUT IT.
1995
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR
INTERMITTENTLY WHEN THE BRAKES ARE APPLIED THE VEHICLE VIBRATES, CAUSING LOSS OF STEERING. THE DEALER HAS BEEN NOTIFIED. *AK WHEN REPLACING ROTORS, THEY FOUND CRACKS IN THEM, BRAKE PADS WERE ALSO REPLACED. *SLC