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Home >> Nissan-Datsun >> 2020 >> Altima SL, AWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (DTC/Circuit Diagnosis) >> DTC Diagnosis >> EPS/DAST 3 (EPS Control Unit) >> DTC C1608: EPS Control Unit >> DTC Diagnosis Procedure

DTC Diagnosis Procedure

  1. PERFORM SELF-DIAGNOSIS 

    SYMBOL CONSULT

    1. Ignition switch OFF to ON.
    2. Select erase "Self Diagnostic Result" mode.
    3. Place ignition switch OFF and wait for at least 10 seconds.
    4. Start the engine.
      CAUTION: Never drive the vehicle.
    5. Select "Self Diagnostic Result" mode of "EPS/DAST 3".

    Is DTC "C1608" detected?

    YES

    EPS control unit is malfunctioning. Replace steering gear assembly. Refer to EPS CONTROL UNIT : Removal & Installation .

    NO

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

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