Possible Causes
WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| THROTTLE PLATE STUCK AT OR BELOW LIMP HOME POSITION |
| (K126) ETC NEGATIVE CIRCUIT SHORTED TO BATTERY VOLTAGE |
| (K124) ETC POSITIVE CIRCUIT OPEN |
| (K126) ETC NEGATIVE CIRCUIT OPEN |
| (K124) ETC POSITIVE CIRCUIT SHORTED TO GROUND |
| (K126) ETC NEGATIVE CIRCUIT SHORTED TO GROUND |
| PCM |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding.