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Transmission Control Switch: Inspection

  1. INSPECT TRANSMISSION CONTROL SWITCH 
    1. Connect the park/neutral position switch connector.
    2. Disconnect the transmission control switch connector of the shift lock control unit assembly.
      Fig 1: Identifying Terminals Of Transmission Control Switch Connector
      G05824186Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Measure the resistance according to the value(s) in the table below.

      Standard resistance 

      TESTER CONNECTION SPECIFIED CONDITION CHART

      Shift Position Tester Connection Specified Condition
      S, "+" and "-" 3 - 7 Below 1 Ω
      Except S, "+" and "-" 3 - 7 10 kΩ or higher

      If the resistance value is not as specified, replace the transmission control switch.

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