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Stop Light Switch: Inspection

  1. INSPECT STOP LIGHT SWITCH ASSEMBLY 
    Fig 1: Identifying Stop Light Switch Assembly Terminals
    G04966353Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Check that the continuity between terminals at each switch position, as shown in the table.

      Standard resistance 

      TESTER CONNECTION SPECIFIED CONDITION TABLE

      Switch position Tester connection Specified condition
      Switch pin free 1 - 2 No continuity
      Switch pin free 3 - 4 Below 1 Ω
      Switch pin pushed in 1 - 2 Below 1 Ω
      Switch pin pushed in 3 - 4 No continuity