Default Action
WARNING: This page is about a different car, the 2015 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
- Manual and automatic level change requests no longer performed
| Possible Causes |
|---|
| VEHICLE/AXLE OVERLOADED |
| AIR SYSTEM RESTRICTIONS BETWEEN CONTROL UNIT AND RESERVOIR |
| AIR SYSTEM RESTRICTIONS BETWEEN CONTROL UNIT AND INDIVIDUAL AIR SPRINGS |
| INCORRECT CALIBRATION VALUES |
| HEIGHT SENSOR(S) |
| AIR SUSPENSION CONTROL MODULE (ASCM) |
Always perform the ASCM PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to STANDARD PROCEDURE - ASCM VERIFICATION TEST .