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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1173 ((Air Suspension Control Module (ASCM) - Electrical Diagnostics - 1500)) >> DTC Troubleshooting >> C1556-14-Ride Height Air Pressure Sensor - Circuit Short To Ground Or Open >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2016 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
(Y10) PRESSURE SENSOR SUPPLY CIRCUIT OPEN OR HIGH RESISTANCE
(Y18) PRESSURE SENSOR SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE
(Y18) PRESSURE SENSOR SIGNAL CIRCUIT SHORT TO GROUND
AIR SUSPENSION SOLENOID ASSEMBLY
AIR SUSPENSION CONTROL MODULE (ASCM)