No Response From HFM (Hands Free 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 |
|---|
| (A417) FUSED B(+) CIRCUIT OPEN OR SHORTED |
| (Z937) GROUND CIRCUIT OPEN |
| (D55) AND (D54) CAN B BUS CIRCUITS OPEN |
| HANDS FREE MODULE |