Possible Causes
| Possible Causes |
|---|
| HORN RELAY CONTROL CIRCUIT SHORTED TO VOLTAGE |
| HORN RELAY CONTROL CIRCUIT OPEN |
| POWER DISTRIBUTION CENTER (PDC) ASSEMBLY GROUND CIRCUIT OPEN |
| HORN RELAY (INTEGRAL TO THE POWER DISTRIBUTION CENTER (PDC) ASSEMBLY) |
| BODY CONTROL MODULE (BCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .