Table 1 shows four common vehicle speed control related problems of the 2008 Chevrolet HHR. The number one most common problem is related to the vehicle speed control (six problems). The second most common problem is related to the cruise control (two problems).
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems | |
| Cruise Control problems | |
| Fail To Accelerate problems | |
| Car Accelerates On Its Own problems |
Vehicle ecm keeps reporting an error code p2138 that refers to a correlation issue between sensors on the throttle/pedal system, causing the vehicle to enter into reduced power and eventually disables engine. Problem persists even after replacing pedal component. Read details...
All four lights on the 3rd brake light are out and the cruise control is not working Read details...
Tl the contact owns a 2008 Chevrolet Hhr. While driving 45 mph, the vehicle lost power and failed to accelerate. The check engine indicator illuminated during the failure. The vehicle was driven to an independent mechanic where it was diagnosed that the throttle position sensor failed. Read details...