Possible Causes
WARNING: This page is about a different car, the 2009 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
| (A43) FUSED B(+) CIRCUIT SHORTED TO GROUND |
| (X4) HORN RELAY CONTROL CIRCUIT SHORTED TO GROUND |
| (A1) / (A913) CIRCUIT OPEN TO HORN FUSE |
| (A43) FUSED B(+) CIRCUIT OPEN |
| (X4) HORN RELAY CONTROL CIRCUIT OPEN |
| HORN FUSE |
| HORN RELAY |
| INTEGRATED POWER MODULE (IPM) |
| FRONT CONTROL MODULE (FCM) |