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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 >> Set Condition

Set Condition

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.

When the Drive Train Control Module (DTCM) detects an incorrect CAN message from the Electric Power Steering (EPS) Module.

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