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Home >> Infiniti >> 2017 >> Q60 Base, RWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (Electric Power Steering) (DTC/Circuit Diagnosis) >> DTC / Circuit Diagnosis >> DTC C1607, C1608: Power Steering Control Module >> Diagnosis Procedure >> Diagnostic Test

Diagnostic Test

  1. PERFORM SELF-DIAGNOSIS

    G-20With CONSULT 

    1. Turn the ignition switch OFF to ON.
    2. Erase self-diagnostic results for "EPS/DAST 3".
    3. Turn the ignition switch OFF and wait for at least 10 seconds.
    4. Start the engine.
      CAUTION:

      Never drive the vehicle.

    5. Perform self-diagnosis for "EPS/DAST 3".

    Is DTC "C1607" or "C1608" detected?

    YES 

    Power steering control module is malfunctioning. Replace steering gear assembly. Refer to REMOVAL AND INSTALLATION .

    NO 

    Check pin terminal and connection of each harness connector for malfunctioning conditions.