Tl* the contact owns a 2012 gmc acadia. while attempting to park the vehicle, it accelerated unexpectedly through a garage door. the brake pedal was depressed, but the vehicle failed to stop. the air bags did not deploy. there were no injuries. the vehicle was towed to the dealer and the diagnostic results were not disclosed. the vehicle was not repaired. the manufacturer was not notified of the failure. the failure mileage was approximately 36,000. *as
Sunroof leak driving during rainstorm water began pouring in on the driver side from the parking brake. caused moldy smell, park brake on/off indicator light and brake on warning alarm now not working. advised by glass co. and dealership that sunroof is causing leak from clogged drain lines and faulty seals. no recalls or tsb's but hundreds of other owners have had the same issue from 2008-2013 models. ntsb should demand that gmc address this faulty product. problem re-occurred during car wash following rain storm. vehicle has only 30,000 miles, original owner, now out of warranty. gmc will not cover repairs.
The brakes and rotors have been to the dealership 4 times to fix them brakes are wearing down t the metal, brake slider sticking open , the last time it was to the dealership on july 2, 2014 i was told breaks are at current standards for measurements with law, to drive it for a few more breaks because two weeks prior to that they put new brakes and rotors are on, now they are grinding again, but have to wait to call and schedule another appointment because they say there is nothing wrong with them 4 times for the brakes to be fixed and they are not. *tr
Tl* the contact owns a 2012 gmc acadia. the contact stated that while engaging the brakes, the vehicle made a squeaking noise and burning rubber odor emitted outside the vehicle. the vehicle was taken to the dealer. the technician diagnosed that the brake booster was faulty and needed to be replaced. the brake booster was replaced but the failure recurred. the brake booster was replaced a second time but the failure persisted. the manufacturer was notified of the failure but no solution was offered. the failure mileage was 20,614. updated 10/29/14*cn according to the repair invoice, the brake booster did not affect the performance of the brakes, updated 03/03/15