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Home >> Infiniti >> 2021 >> QX50 Essential, FWD >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Door & Lock (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> Door Switch >> Component Inspection

Component Inspection

  1. CHECK DOOR SWITCH 
    1. Ignition switch OFF.
    2. Disconnect malfunctioning door switch connector.
    3. Check continuity between door switch terminals.

      Door switch

      Condition

      Continuity

      Terminal

      3

      Ground contact is part of the switch.

      Door switch

      Pressed

      No

      Released

      Yes

    Is the inspection result normal?

    YES

    Inspection End.

    NO

    Replace malfunctioning door switch. Refer to Removal and Installation .