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Home › Subaru › 2020 › BRZ tS › Repair and Diagnosis › Steering › Steering Control Systems › Power Steering System (Diagnostics) › Power Steering System › DTC U0100: Engine Data Not Received; DTC U0122 Lost Communication With Vehicle Dynamics Control Module; DTC U0416 Invalid Data Received From Vehicle Dynamics Control Module › Inspection steps

Inspection steps

  1. Reading the diagnosis codes
    1. Use the SSM4 to check the diagnosis codes. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES )

      Go to "CAN communication system (How to troubleshoot)" (Refer to HOW TO TROUBLESHOOT )

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