NHTSA Complaint #10651324 — 2012 BUICK ENCLAVE

REAR DIFFERENTIAL CLUTCH PAK REPLACED BY DEALER SERVICE DEPARTMENT. UNDER WARRANTY. OIL WAS DRIPPING FROM REAR, CENTER, NEAR AXLE. 09/11/2012 FIRST DEALERSHIP DIAGNOSED "F2023 SEAL, PINION SHAFT OIL - REAR DIFFERENTIAL " REPLACED SEAL. UNDER WARRANTY - NO CHARGE. MILEAGE 24138. 09/19/2011 STILL LEAKING WHILE OUT OF TOWN. SECOND DEALERSHIP DIAGNOSED SAME THING. "PINION SEAL IS LEAKING" "REPLACED THE REAR DIFFERENTIAL PINION SEAL FILLED FLUID..." UNDER WARRANTY - NO CHARGE. MILEAGE 24710. 09/27/2012 STILL LEAKING. CALLED DEALERSHIP WHERE CAR WAS PURCHASED. TOOK TO THEIR SERVICE DEPARTMENT. THEY DIAGNOSED, "R&R TORQUE TUBE AND FOUND OIL ON BOTH SIDE OF CLUTCH PACK. OPENED TAC CASE REPLACED CLUTCH PACK AND DISASSEMBLED TORQUE TUBE AND CLEANED ALL OF RESIDUAL OIL." UNDER WARRANTY - NO CHARGE. MILEAGE 25504. THIS FINALLY CORRECTED THE PROBLEM. *TR