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Transmission Control Switch: Inspection

  1. INSPECT TRANSMISSION CONTROL SWITCH 
    1. Connect the park/neutral position switch connector.
      Fig 1: Identifying Terminals Of Transmission Control Switch Connector
      G04976052Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the transmission control switch connector of the shift lock control unit assembly.
    3. Measure the resistance according to the value(s) in the table below.

      Standard resistance 

      STANDARD RESISTANCE SPECIFICATION

      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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