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Home >> Infiniti >> 2020 >> QX60 Pure, AWD >> 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 CONSULT

    1. Turn the ignition switch OFF to ON.
    2. Erase "Self Diagnostic Result" mode of "EPS".
    3. Turn the ignition switch OFF and wait for at least 10 seconds.
    4. Turn the ignition switch ON.
    5. Select "Self Diagnostic Result" mode of "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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