Possible Causes
WARNING: This page is about a different car, the 2009 Jeep Patriot and 2009 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| EVAP PURGE SOLENOID VACUUM SUPPLY |
| EVAP SYSTEM LEAK |
| EVAP PURGE HOSE/TUBE OBSTRUCTION |
| (Z906/Z965) GROUND CIRCUIT OPEN OR HIGH RESISTANCE |
| (K107) ESIM SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE |
| EVAP PURGE SOLENOID |
| EVAPORATIVE SYSTEM INTEGRITY MONITOR (ESIM) SWITCH |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .