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Home >> Infiniti >> 2017 >> QX80 Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (4 Of4) >> DTC/Circuit Diagnosis >> Information Display (ASCD) >> Component Function Check >> Diagnostic Test

Diagnostic Test

  1. CHECK INFORMATION DISPLAY

    1. Start engine.
    2. Press MAIN switch on ASCD steering switch.
    3. Drive the vehicle at more than 40 km/h (25 MPH).
      CAUTION:

      Always drive vehicle at a safe speed.

    4. Press SET/COAST switch.
    5. Check that the reading of the speedometer shows the same value as the set speed indicated in the information display while driving the vehicle on a flat road.

    Is the inspection result normal?

    YES 

    INSPECTION END

    NO 

    Go to DIAGNOSIS PROCEDURE .

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