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DTC C1304/27: EPS Control System Malfunction: Procedure

  1. CHECK DTC FOR ELECTRONIC POWER STEERING SYSTEM 
    1. Clear the DTC. Refer to DTC CHECK / CLEAR .
    2. Check the DTC. Refer to DTC CHECK / CLEAR .
      RESULT

      Result Proceed to
      DTC (electronic power steering system) is not output A
      DTC (electronic power steering system) is output B

    B → See step   2 

    A → END 

  2. GO TO ELECTRONIC POWER STEERING SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING