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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 153 (Heated Seat Module (HSM) - Electrical Diagnostics) >> DTC Troubleshooting >> U1446-00-Implausible Heated Steering Wheel Temperature Message Received (CCN) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2012 RAM Pickup and 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(G110) HSW TEMPERATURE SENSOR SIGNAL CIRCUIT OPEN
(G110) HSW TEMPERATURE SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
(G110) HSW TEMPERATURE SENSOR SIGNAL CIRCUIT SHORTED TO THE (G902) SWITCH MUX RETURN CIRCUIT
(G110) HSW TEMPERATURE SENSOR SIGNAL CIRCUIT SHORTED TO THE (G907) EVIC MUX RETURN CIRCUIT
(G110) HSW TEMPERATURE SENSOR SIGNAL CIRCUIT SHORTED TO THE (Z911) GROUND CIRCUIT
(G907) EVIC MUX RETURN CIRCUIT OPEN
HEATED STEERING WHEEL (HSW) TEMPERATURE SENSOR
RIGHT STEERING WHEEL SWITCH
STEERING CONTROL MODULE (SCM)