Possible Causes
WARNING: This page is about a different car, the 2024 Jeep Grand Wagoneer L and 2024 Jeep Grand Wagoneer. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| LOW BATTERY VOLTAGE |
| ETC MOTOR (+) CIRCUIT SHORTED TO 5.0 VOLTS |
| ETC MOTOR (-) CIRCUIT SHORTED TO 5.0 VOLTS |
| ETC MOTOR (+) CIRCUIT SHORTED TO GROUND |
| ETC MOTOR (-) CIRCUIT SHORTED TO GROUND |
| ETC MOTOR (+) CIRCUIT SHORTED TO THE ETC MOTOR (-) CIRCUIT |
| ELECTRONIC THROTTLE CONTROL (ETC) MOTOR/THROTTLE BODY |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .