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Home >> Subaru >> 2017 >> Forester 2.0XT Touring >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> LAN Communication System (Diagnostics) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC U0420 Invalid Data Received From Power Steering Control Module >> Trouble symptom

DTC U0420 Invalid Data Received From Power Steering Control Module: Trouble symptom

Cooperation control with EPS Control Module does not operate properly.

Fig 1: Invalid Data Received From Power Steering Control Module Diagnostics Flowchart
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