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Home >> Infiniti >> 2017 >> Q60 Sport, AWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (Direct Adaptive Steering) (DTCS) >> DTC / Circuit Diagnosis >> DTC C13D4-00: Control Module >> EPS/DAST 3 >> Component Inspection >> Diagnostic Test
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Diagnostic Test

  1. CHECK THE ANGLE SENSOR

    1. Turn the ignition switch OFF.
    2. Disconnect force motor angle sensor harness connector.
    3. Check continuity between motor angle sensor connector terminals.
      CHECK CONTINUITY BETWEEN MOTOR ANGLE SENSOR CONNECTOR TERMINALS

      Force motor angle sensor Continuity
      Terminal
      1 2 Not existed
      1 4 Not existed
      1 5 Existed
      1 6 Not existed
      1 8 Not existed
      2 4 Not existed
      2 5 Not existed
      2 6 Existed
      2 8 Not existed
      4 5 Not existed
      4 6 Not existed
      4 8 Existed
      5 6 Not existed
      5 8 Not existed
      6 8 Not existed

    Is the inspection result normal?

    YES 

    INSPECTION END

    NO 

    Force motor angle sensor is malfunction. Replace steering column assembly. Refer to REMOVAL AND INSTALLATION .