G-BOOK SYSTEM (w/ Telematics Transceiver) Transmitted Voice Signal Circuit

WIRING DIAGRAM

A01FIJAE01

INSPECTION PROCEDURE

Tech Tips

When replacing the multi-media module receiver assembly or the telematics transceiver, perform the vehicle contract setting Click here.

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (MULTI-MEDIA MODULE RECEIVER ASSEMBLY - TELEMATICS TRANSCEIVER)


    1. Disconnect the N145 multi-media module receiver assembly connector.

    2. Disconnect the N146 telematics transceiver connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      N145-7 (VOR+) - N146-3 (VOT+) Always Below 1 Ω
      N145-6 (VOR-) - N146-5 (VOT-) Always Below 1 Ω
      N145-3 (VOT+) - N146-7 (VOR+) Always Below 1 Ω
      N145-5 (VOT-) - N146-6 (VOR-) Always Below 1 Ω
      N145-7 (VOR+) - Body ground Always 10 kΩ or higher
      N145-6 (VOR-) - Body ground Always 10 kΩ or higher
      N145-3 (VOT+) - Body ground Always 10 kΩ or higher
      N145-5 (VOT-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  2. CHECK MULTI-MEDIA MODULE RECEIVER ASSEMBLY


    1. A01FHD6E09
      Text in Illustration
      *a

      Component with harness connected

      (Multi-media Module Receiver Assembly)

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

      Standard
      Tester Connection Condition Specified Condition
      N145-3 (VOT+) - Body ground Calling while using the operator service A waveform synchronized with the sent voice is output.
      N145-5 (VOT-) - Body ground Calling while using the operator service A waveform synchronized with the sent voice is output.

    NG

    REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLY Click here

    OK

    REPLACE TELEMATICS TRANSCEIVER Click here