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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 275 ((Air Suspension Control Module (ASCM) - Electrical Diagnostics - 1500)) >> Diagnosis And Testing >> C155E-92-Ride Height Pressure Vent Control - Performance Or Incorrect Operation (Overuse DTC) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2013 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
AIR SYSTEM LEAK
AIR SUSPENSION CONTROL MODULE (ASCM)
NOTE:

If DTC C15A1-00 is present also, perform the ASCM PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before diagnosing any overuse DTC's. Refer to STANDARD PROCEDURE .