Possible Causes
WARNING: This page is about a different car, the 2012 RAM Pickup. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| THROTTLE PLATE STUCK |
| (K447) ETC POSITIVE CIRCUIT OPEN |
| (K448) ETC NEGATIVE CIRCUIT OPEN |
| (K447) ETC POSITIVE CIRCUIT SHORTED TO GROUND |
| (K448) ETC NEGATIVE CIRCUIT SHORTED TO GROUND |
| ETC MOTOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .