Possible Causes
WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| WIRING HARNESS, TERMINAL, CONNECTOR DAMAGED OR DISCONNECTED |
| AIR SPRING VALVE SUPPLY OPEN |
| LEFT REAR AXLE VENT CONTROL SOLENOID CIRCUIT OPEN |
| AIR SUSPENSION COMPRESSOR ASSEMBLY |
| AIR SUSPENSION CONTROL MODULE (ASCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to ASCM PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .