One problem related to front suspension control arm has been reported for the 2004 GMC Sierra. The most recently reported issues are listed below.
While driving at 5 mph or greater,and when turning left, there was a loud popping noise in the front suspension. Owner took the vehicle to the dealer, and was informed that the front torsion bar, and the left control arm came out of place. Also, the front cross member brace came loose.
| Suspension problems | |
| Front Suspension Wheel Bearing problems | |
| Front Suspension Lower Control Arm problems | |
| Front Suspension Hub problems | |
| Front Suspension Control Arm problems | |
| Suspension Torsion Bar problems |