No Response From ECM (Engine Control Module): Notes
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.
For complete wiring diagrams, refer to:
- SYSTEM WIRING DIAGRAMS for Compass.
- SYSTEM WIRING DIAGRAMS for Patriot.
| Possible Causes |
|---|
| ENGINE CONTROL MODULE POWER AND GROUND |
| (D65) CAN C BUS (+) CIRCUIT OPEN |
| (D64) CAN C BUS (-) CIRCUIT OPEN |
| ENGINE CONTROL MODULE |