NHTSA Complaint #10441777 — 2006 GMC ENVOY DENALI XL

TL* THE CONTACT OWNS A 2006 GMC ENVOY DENALI. WHILE DRIVING APPROXIMATELY 60 MPH, THE ELECTRONIC STABILITY CONTROL AND TRACTION CONTROL WARNING INDICATORS BEGAN TO ILLUMINATE. IMMEDIATELY THERE WAS A SUBSTANTIAL REDUCTION IN THE SPEED RATE. THE FAILURE OCCURRED REPEATEDLY WHENEVER THE VEHICLE WAS IN OPERATION. ON TWO SEPARATE OCCASIONS THE ENGINE STALLED WITHOUT PRIOR WARNING AND RESTARTED AFTER WAITING A FEW MOMENTS. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER SEVEN DIFFERENT TIMES. THE ECM WAS REPROGRAMMED AND THERE WERE NO ADDITIONAL REPAIRS PERFORMED ON THE VEHICLE. THE MANUFACTURER WAS NOTIFIED OF THE CONSTANT MALFUNCTION. THE APPROXIMATE FAILURE MILEAGE WAS 67,000.