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On-Vehicle Inspection

  1. CHECK DOOR CONTROL RECEIVER 
    1. Disconnect the D8 receiver connector.
    2. Fig 1: Identifying D8 Receiver Connector
      G05541613Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Measure the voltage and resistance of the wire harness side connector.

      Standard resistance 

      RESISTANCE REFERENCE

      Tester Connection Specified Condition
      D8-1 (GND) - Body ground Below 1 Ω

      Standard voltage 

      VOLTAGE SPECIFICATION

      Tester Connection Specified Condition
      D8-5 (+B) - Body ground 10 to 14 V

      If the result is not as specified, the receiver may have a malfunction.

    4. Reconnect the D8 receiver connector.
      Fig 2: Identifying D8 Receiver Connector
      G05541614Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Measure the voltage of the connector.

      Standard voltage 

      VOLTAGE SPECIFICATION

      Tester Connection Condition Specified Condition
      D8-2 (RDA) - Body ground No key in ignition key cylinder, all doors closed and each transmitter switch OFF to ON Below 12 V → Approx. 6 to 7 V → Below 12 V

      If the result is not as specified, the receiver may have a malfunction.