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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.
    3. Measure the resistance according to the value(s) in the table below.
    Fig 1: Identifying Transmission Control Switch Connector
    G04976052Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    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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