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 |
|---|
| FUSE |
| AIR SYSTEM LEAK |
| AIR SYSTEM RESTRICTIONS |
| LOW AIR MASS |
| AIR SUSPENSION CONTROL MODULE (ASCM) |
NOTE:
If any other ASCM DTCs are present, repair them first before continuing with this diagnostic procedure.
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to ASCM PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .