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Home >> Nissan-Datsun >> 2021 >> Maxima SR >> 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 DIAGNOSTIC RESULT 

    SYMBOL CONSULT

    1. Ignition switch OFF to ON.
    2. Erase "Self Diagnostic Result" mode of "EPS/DAST 3".
    3. Ignition switch OFF and wait for at least 10 seconds.
    4. Select "Self Diagnostic Result" mode of "EPS/DAST 3".

    Is DTC "C1607" 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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