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Home >> Jeep >> 2014 >> Cherokee Sport, AWD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Transmission Control Module (TCM) - DTCS P1C4E-00 To U1467 >> Diagnosis And Testing >> U0420-Invalid Data Received From Power Steering Control Module >> Possible Causes

Possible Causes

Possible Causes
OTHER RELATED BODY CONTROL MODULE (BCM) DTCS ARE SET
BATTERY HAS BEEN DISCONNECTED OR BATTERY VOLTAGE IS TOO LOW
ELECTRONIC POWER STEERING (EPS) MODULE
MODULE THAT SET THIS DTC