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Home >> Infiniti >> 2017 >> Q60 Base, AWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (Direct Adaptive Steering) (DTC/Circuit Diagnosis) >> DTC / Circuit Diagnosis >> Power Steering Warning Lamp >> Diagnosis Procedure >> Diagnostic Test
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Diagnostic Test

  1. PERFORM SELF-DIAGNOSIS

    G-20With CONSULT 

    Perform self-diagnosis for "EPS/DAST 3", "DAST 1" and "DAST 2".

    Is any DTC detected?

    YES 

    Check the DTC. Refer to DTC INDEX (EPS/DAST 3), DTC INDEX (DAST 1) and DTC INDEX (DAST 2).

    NO 

    GO TO STEP 2  .

  2. CHECK POWER STEERING WARNING LAMP SIGNAL

    G-20With CONSULT 

    1. Turn the ignition switch ON.
    2. On CONSULT screen, select "METER/M&A">>"DATA MONITOR">>"EPS W/L".
    3. Check that the item in "DATA MONITOR" is "On".
    4. Start the engine.
      CAUTION:

      Never drive the vehicle.

    5. Check that the item in "DATA MONITOR" is "Off".

    Is the inspection result normal?

    YES 

    Perform the trouble diagnosis for combination meter power supply circuit. Refer to DIAGNOSIS PROCEDURE .

    NO 

    Replace steering force control module. Refer to REMOVAL AND INSTALLATION .

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