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 |
|---|
| FUEL INJECTOR 3 HIGH SIDE CONTROL CIRCUIT OPEN/HIGH RESISTANCE |
| FUEL INJECTOR 3 LOW SIDE CONTROL CIRCUIT OPEN/HIGH RESISTANCE |
| FUEL INJECTOR 3 LSD CONTROL CIRCUIT SHORTED TO VOLTAGE |
| FUEL INJECTOR 3 LSD CONTROL CIRCUIT SHORTED TO GROUND |
| FUEL INJECTOR 3 HSD CONTROL CIRCUIT SHORTED TO THE FUEL INJECTOR 3 LSD CONTROL CIRCUIT |
| FUEL INJECTOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .