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 |
|---|
| INTAKE/EXHAUST AIR SUSPENSION LINES BLOCKED OR RESTRICTED |
| AIR SUSPENSION AIR COMPRESSOR FEED CIRCUIT OPEN OR HIGH RESISTANCE |
| GROUND CIRCUIT OPEN OR HIGH RESISTANCE |
| SENSOR FEED CIRCUIT SHORTED TO COMMON SENSOR RETURN CIRCUIT |
| SENSOR FEED CIRCUIT SHORTED TO GROUND |
| COMMON SENSOR RETURN CIRCUIT SHORTED TO GROUND |
| PRESSURE SENSOR SIGNAL CIRCUIT SHORTED TO GROUND |
| SENSOR FEED CIRCUIT OPEN OR HIGH RESISTANCE |
| COMMON SENSOR RETURN CIRCUIT OPEN OR HIGH RESISTANCE |
| PRESSURE SENSOR SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE |
| 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 .