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Rear Power Window Switch: Inspection

  1. INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY 
    1. Measure the resistance of the switch when the switch is operated.
      Fig 1: Identifying Power Window Regulator Switch Connectors
      G04476775Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      TERMINALS RESISTANCE SPECIFICATION

      Tester Connection Switch Condition Specified Condition
      1 - 2
      3 - 4      		 UP Below 1 Ω
      1 - 2
      3 - 5      		 OFF Below 1 Ω
      1 - 4
      3 - 5      		 DOWN Below 1 Ω

      If the result is not as specified, replace the regulator switch assembly.

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