TL* THE CONTACT OWNS A 2010 GMC TERRAIN. WHILE PARKED, THE TIRE PRESSURE, ABS, ALL WHEEL DRIVE AND TRACTION CONTROL WARNING LIGHTS ILLUMINATED. IN ADDITION, WHILE DEPRESSING THE BRAKE PEDAL THE CONTACT NOTICED AN ABNORMAL GRINDING SOUND. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING, THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 44,000.
2013
SUSPENSION
WHILE DECELERATING FROM ABOUT 35 OR 40 MPH WHEN YOU APPLY THE BRAKES THEN COME TO COMPLETE STOP THE VEHICLE ON THE REAR END WILL START TO LOUDLY THUMP, IT STARTS OUT SLOWLY THUMPING AND BEGINS TO SPEED UP AND WHEN YOU START TO RELEASE THE BRAKE IT BEGINS TO SLOW DOWN AND STOP ONCE ONE BEGINS TO ACCELERATE. WE HAVE HAD THE ISSUE ONGOING FOR ABOUT 3 MONTHS NOW, IT STARTED ABOUT 2 OR 3 WEEKS AFTER WE GOT THE VEHICLE AND IT HAS BEEN IN THE SHOP ABOUT 6 TIMES. THE VEHICLE HAD ABOUT 2200 MILES ON IT AND THE DEALER SAID IT WAS A 'LIKE NEW' LOANER VEHICLE. THE MECHANICS SAID THEY THOUGHT IT WAS A EXHAUST, SOMETHING WITH THE REAR BRAKES, OR MAYBE A PANEL IN THE BACK OF THE VEHICLE, THEY HAVE TIGHTENED, AND REPLACED ALMOST THE ENTIRE REAR OF THE VEHICLE AND THE PROBLEM STILL PERSISTS. THEY CANNOT FIGURE OUT THE PROBLEM AND I AM AFRAID IT MIGHT BECOME A SAFETY HAZARD. THE DEALER HAS CALLED GMC AND THE DEALER SAID GMC WILL NOT DO ANYTHING FOR US. *JB
