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Home >> Infiniti >> 2019 >> QX60 Pure, FWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC C1607: Power Steering Control Module >> Diagnosis Procedure
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Diagnosis Procedure

  1. PERFORM SELF-DIAGNOSIS 

    SYMBOL With CONSULT

    1. Turn the ignition switch OFF to ON.
    2. Erase self-diagnostic results for "EPS".
    3. Turn the ignition switch OFF and wait for at least 10 seconds.
    4. Turn the ignition switch ON.
    5. Perform self-diagnosis for "EPS".

    Is DTC "C1607" or "C1608" detected?

    YES

    Power steering control module is malfunctioning. Replace power steering oil pump assembly. Refer to Removal and Installation .

    NO

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

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