NHTSA Complaint #10644379 — 2009 GMC ACADIA

TRANSMISSION HAD A HARD SHIFT INTO REVERSE. DIAGNOSIS WAS THE 3-5-R WAVE PLATE AND UPON READING OTHER COMPLAINTS SEEMS TO BE COMMON. TRANSMISSION SHOP THEORY IS THAT THE WAVE PLATE WAS HARDENED TOO MUCH AND BECAME BRITTLE WITH THE FLEXING CAUSING IT TO BREAK. DEALERSHIP FIXED PROBLEM WITH WARRANTY HELP FROM GM BUT STILL COST $750.00. I BELIEVE THAT GM SHOULD HAVE PAID THE ENTIRE AMOUNT SINCE IT WAS WELL UNDER THE 100,000 MILE BUT WE OWNED IT FOR 6 YEARS. SEEMS THAT THIS FAILURE IS A FUNCTION OF MILEAGE AND NOT TIME AND THUS SHOULD BE TOTALLY COVERED. *TR