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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1368 ((Comfort Seats & Wheel Module (CSWM) - Electrical Diagnostics)) >> DTC Troubleshooting >> U1446-64-Implausible Heated Steering Wheel Temperature Message (HSW Temperature Sensor Fault Signal Not Available) - Signal Plausibility Failure >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
HEATED STEERING WHEEL SIGNAL CIRCUIT OPEN
HEATED STEERING WHEEL SIGNAL CIRCUIT SHORTED TO GROUND
HEATED STEERING WHEEL TEMPERATURE SENSOR
LEFT STEERING WHEEL SWITCH
CLOCKSPRING

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . 

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