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Home >> Infiniti >> 2017 >> QX60 Base, FWD >> Repair and Diagnosis (Single Page) >> Steering >> Steering Control Systems >> Steering Control System (DTC/Circuit Diagnosis) (Except Hybrid) >> DTC/Circuit Diagnosis >> DTC C1602: No Tuning Set >> Diagnosis Procedure >> Diagnostic Test
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Diagnostic Test

  1. PERFORM SELF-DIAGNOSIS

    G-20With CONSULT 

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

    Is DTC "C1602" 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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