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Home >> Infiniti >> 2019 >> Q50 Luxe, RWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Drive Mode System (Circuit Diagnosis) >> Circuit Diagnosis >> Drive Mode Select Switch Circuit >> Component Inspection (Drive Mode Select Switch)
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Component Inspection (Drive Mode Select Switch)

  1. CHECK DRIVE MODE SELECT SWITCH 
    1. Turn ignition switch OFF.
    2. Disconnect drive mode select switch harness connector.
    3. Check the continuity between drive mode select switch terminals as follows.

      Drive mode select switch

      Condition

      Continuity

      +

      -

      Terminals

      1

      2

      Switch to down-position.

      Existed

      Other than the above.

      Not existed

      3

      Switch to up-position.

      Existed

      Other than the above.

      Not existed

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Replace drive mode select switch. Refer to Removal and Installation .