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Home >> Infiniti >> 2011 >> FX50 >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Door & Lock - With Automatic Back Door -- FX35/FX50 >> DTC/Circuit Diagnosis >> DTC B242A: Closure Condition >> Component Inspection >> Component Inspection

Component Inspection

  1. CHECK SWITCH
    1. Turn ignition switch OFF.
    2. Disconnect back door lock assembly connector.
    3. Check continuity between back door lock assembly terminals.
      CONTINUITY REFERENCE CHART

      Back door lock assembly Condition Continuity
      Terminal
      4 8 Back door lock Open Existed
      Fully closed/Half latch Not existed
      5 Fully close Existed
      Open/Half latch Not existed
      6 Open Existed
      Fully closed/Half latch Not existed
      7 Back door switch On Existed
      Off Not existed

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Replace back door lock assembly.