GVWR: Class 2E: 6,001 - 7,000 lb (2,722 - 3,175 kg)
Make: GMC
Manufacturer: GENERAL MOTORS LLC
Manufacturer Id: 984
Model: Sierra
Model Year: 2009
Plant City: Silao
Plant Country: Mexico
Series: 1/2 Ton
Trim: SLT
Vehicle Type: TRUCK
Model year
COMPONENT
Complaint
2001
SERVICE BRAKES, HYDRAULIC
DRIVING AT APPROXIMATELY 35 MPH, APPLIED BRAKES WHEN APPROACHING A RED LIGHT. BRAKE PEDAL WENT DOWN TO THE FLOOR, TRUCK WENT INTO THE INTERSECTION AND FINALLY CAME TO A STOP. THERE WERE NO INDICATION OF PROBLEM BEFORE THIS OCCURRED. TRUCK TAKEN TO A REPAIR SHOP. ALL BRAKE LINES WERE RUSTED AND WERE REPLACED. I REQUESTED THAT THE SERVICE STATION SAVE THE RUSTED PARTS WHICH ARE NOW IN MY GARAGE. *TR
2009
POWER TRAIN
TRANSMISSION DELAY FROM PARK TO DRIVE. AS TRANSMISSION MOVES INTO DRIVE THE TRUCK JERKS FORWARD VIOLENTLY. PARK TO REVERSE DID NOT SEEM TO BE A PROBLEM. DEALER WORKED ON THE TRUCK FOR APPROXIMATELY 8 HOURS, FLUSHED TRANSMISSION, AND PERFORMED OIL CHANGE, DID NOT NOTICE ANY METAL IN THE TRANSMISSION FLUID AND SOUGHT AN UPDATE FOR THE TCM (WAS UP-TO-DATE); HOWEVER, A SMALL AMOUNT OF WATER WAS SEEN IN THE OIL PAN. DEALER PERFORMED A TEST DRIVE AND THE TRUCK APPEARED TO BE BACK IN WORKING CONDITION. OWNER ATTEMPTED TO DRIVE THE TRUCK OUT OF THE DEALER LOT BUT THE TRANSMISSION WOULD NOT ENGAGE. OWNER ATTEMPTED TO PUT THE TRUCK IN REVERSE, THE TRANSMISSION WOULD NOT ENGAGE. TRUCK WAS LEFT AT THE DEALER FOR FURTHER EVALUATION. NO ADDITIONAL INFORMATION AT THIS TIME. TRANSMISSION STILL UNDER WARRANTY. *TR
