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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 >> C1540-13-Left Rear Ride Height Level Control - Circuit Open >> 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 
WIRING HARNESS, TERMINAL, CONNECTOR DAMAGED OR DISCONNECTED
(Y30) AIR SPRING VALVE SUPPLY OPEN
(Y33) LR AIR SPRING VALVE CONTROL CIRCUIT OPEN
AIR SUSPENSION SOLENOID ASSEMBLY
AIR SUSPENSION CONTROL MODULE (ASCM)