Possible Causes
WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
| LEFT REAR INTAKE AIR LINES OPEN, BLOCKED OR RESTRICTED |
| AIR SUSPENSION COMPRESSOR ASSEMBLY |
| AIR SUSPENSION CONTROL MODULE (ASCM) |
NOTE:
If any other ASCM DTCs are present, repair them first before continuing with this diagnostic procedure.