Possible Causes
| Possible Causes |
|---|
| AMBIENT VALVE CONTROL CIRCUIT SHORTED TO GROUND |
| PRESSURE SENSOR RETURN SHORTED TO AMBIENT VALVE CONTROL CIRCUIT SHORTED TO VOLTAGE |
| AIR SUSPENSION SOLENOID ASSEMBLY |
| AIR SUSPENSION CONTROL MODULE (ASCM) |
Always perform the ASCM PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to ASCM PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .