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Home >> Jeep >> 2014 >> Cherokee Sport, AWD >> Repair and Diagnosis >> Transmission >> Transfer Case >> (Drivetrain Control Module (DTCM) - Electrical Diagnostics) >> DTC Troubleshooting >> U0420-00-Invalid Data Received From Power Steering Control Module >> Set Condition
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Set Condition

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

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