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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 >> Back Door Switch >> Component Inspection (With Automatic Back Door)

Component Inspection (With Automatic Back Door)

  1. CHECK BACK DOOR SWITCH 
    1. Ignition switch OFF.
    2. Disconnect back door lock assembly connector.
    3. Check continuity between back door lock assembly terminals.

      Back door lock assembly

      Condition

      Continuity

      Terminal

      7

      8

      Door switch

      Pressed

      No

      Released

      Yes

    Is the inspection result normal?

    YES

    Inspection End.

    NO

    Replace back door lock assembly. Refer to Removal and Installation .