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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 902 ((Front Air Suspension Control Module (ASCM) - Electrical Diagnostics - 2500 Hd & 3500 Hd)) >> Diagnosis And Testing >> C159E-15-Air Pump Temperature Sensor - Circuit Short To Battery Or Open >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
(Y45) COMPRESSOR TEMPERATURE SIGNAL SHORTED TO VOLTAGE
(Y45) COMPRESSOR TEMPERATURE SIGNAL OPEN OR HIGH RESISTANCE
(Y46) COMPRESSOR TEMPERATURE RETURN OPEN OR HIGH RESISTANCE
AIR SUSPENSION COMPRESSOR ASSEMBLY
AIR SUSPENSION CONTROL MODULE (ASCM)