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: SLE
Vehicle Type: TRUCK
Model year
COMPONENT
Complaint
2004
SERVICE BRAKES, HYDRAULIC
I HAVE A 2004 GMC SIERRA 1500 Z71 PICK UP AND THE ABS AND CHECK BRAKE LIGHTS KEEP COMING ON AND OFF. AFTER TAKEN IN TO SHOP (DEALER) THEY COULD NOT FIND ANY FAULT CODES FINALLY LATE 2008 I HAD IT LOOKED AT BY A LOCAL SHOP AND THEY BELIEVE IT IS A BAD CARD . SOME TIMES IT WONT GO OFF FOR MONTHS AND OTHER TIMES IT IS NONE STOP. *TR
2009
POWER TRAIN
AFTER BEING STOPPED WITH ENGINE OFF AND EMERGENCY BRAKE ENGAGED, STARTED ENGINE, DISENGAGED EMERGENCY BRAKE AND ACCELERATED. SIGNIFICANT VIBRATION IN THE REAR OF THE TRUCK. TOOK VEHICLE TO CHEVROLET/GMC DEALERSHIP AND WAS ADVISED THAT THE REAR WHEEL CYLINDERS WERE LEAKING AND NEEDED TO BE REPLACED AFTER ONLY 43500 MILES. THIS INCIDENT FOLLOWED AN ISSUE ON 11-29-12 WHERE THE THROTTLE POSITION SENSOR MALFUNCTIONED AND THE ENGINE RAN VERY ROUGH AND THE TRUCK WAS DIFFICULT TO STOP. *TR