G-BOOK SYSTEM Received Voice Signal Circuit

WIRING DIAGRAM

A01NE42E04

INSPECTION PROCEDURE

Tech Tips

When replacing the display and navigation module display or the telematics transceiver, perform the vehicle contract setting Click here.

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR


    1. A01NDG6E11

      Disconnect the G30 display and navigation module display connector.

    2. A01NDG6E12

      Disconnect the G34 telelmatics transceiver connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      G30-7 (VOR+) - G34-3 (VOT+) Always Below 1 Ω
      G30-6 (VOR-) - G34-5 (VOT-) Always Below 1 Ω
      G30-7 (VOR+) - Body ground Always 10 kΩ or higher
      G30-6 (VOR-) - Body ground Always 10 kΩ or higher
      Text in Illustration
      *1

      Front view of wire harness connector

      (to Display and Navigation Module Display)
      *2

      Front view of wire harness connector

      (to Telematics Transceiver)

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  2. INSPECT TELEMATICS TRANSCEIVER


    1. A01NH2ME08
      Text in Illustration
      *1

      Component with harness connected

      (Telelmatics Transceiver)

      Check for pulses according to the value(s) in the table below.

      Standard
      Tester Connection Condition Specified Condition
      G34-3 (VOT+) - Body ground Receiving a call while using the operator service A waveform synchronized with the received voice is output.
      G34-5 (VOT-) - Body ground Receiving a call while using the operator service A waveform synchronized with the received voice is output.

    NG

    REPLACE TELEMATICS TRANSCEIVER Click here

    OK

    REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Click here