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 |
|---|
| EVAP SYSTEM PLUMBING LEAKING |
| CHARCOAL CANISTER LEAKING |
| FUEL TANK OR FUEL PUMP SEAL LEAKING |
| ESIM SWITCH OR WIRING ISSUE |
| ESIM MOUNTING SEAL LEAKING |
| ESIM INTERNAL CHECK VALVES LEAKING |
| ESIM MOUNTED INCORRECTLY ON THE CANISTER |
| PURGE SOLENOID LEAKING |
| RESTRICTION IN THE CANISTER TUBE BETWEEN THE FUEL TANK AND CHARCOAL CANISTER |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .