Possible Causes
| Possible Causes |
|---|
| SWITCHED B+ CIRCUIT OPEN OR HIGH RESISTANCE |
| SWITCHED B+ CIRCUIT SHORTED TO GROUND |
| GROUND CIRCUIT OPEN OR HIGH RESISTANCE |
| ELECTRIC PARK BRAKE (EPB) SWITCH |
| ANTI-LOCK BRAKE SYSTEM (ABS) MODULE |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .