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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1297 ((Rear Air Suspension Control Module (ASCM) - Electrical Diagnostics - 2500 Hd & 3500 Hd)) >> DTC Troubleshooting >> C155E-96-Ride Height Pressure Vent Control - Component Internal Failure >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2016 RAM 3500 HD and 2016 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
(K374) COMPRESSOR RELIEF VALVE SIGNAL CIRCUIT SHORTED TO (K375) COMPRESSOR RELIEF VALVE RETURN CIRCUIT
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.