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Home >> Dodge and Ram >> 2014 >> Challenger SXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 70 ((Drivetrain Control Module (DTCM) - Electrical Diagnostics)) >> DTC Troubleshooting >> U0420-00-Invalid Data Received From Power Steering Control Module >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2014 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
DRIVE TRAIN CONTROL MODULE (DTCM) CAN BUS DTCS
BODY CONTROL MODULE (BCM) DTCS
ELECTRIC POWER STEERING (EPS) MODULE DTCS
DRIVE TRAIN CONTROL MODULE (DTCM)
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