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Home >> Infiniti >> 2021 >> QX50 Essential, FWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp & Indicator (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC B220B: Trip Reset Switch >> Component Inspection

Component Inspection

  1. CHECK TRIP RESET SWITCH 
    1. Ignition switch OFF.
    2. Disconnect trip reset switch connector.
    3. Check trip reset switch.

      Trip reset switch

      Condition

      Continuity

      Terminals

      2

      3

      When trip reset switch is pressed

      Yes

      Other than the above

      No

    Is the inspection result normal?

    YES

    Inspection End.

    NO

    Replace trip reset switch. Refer to Removal and Installation .