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

WIRING DIAGRAM

B001LPSE20
*a Radio Receiver Assembly
*b Telematics Transceiver

CAUTION / NOTICE / HINT

Note

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for G-BOOK Click here.

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - TELEMATICS TRANSCEIVER)


    1. Disconnect the H132 radio receiver assembly connector.

    2. Disconnect the H133 telematics transceiver connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      H132-7 (VOR+) - H133-3 (VOT+) Always Below 1 Ω
      H132-6 (VOR-) - H133-5 (VOT-) Always Below 1 Ω
      H132-3 (VOT+) - H133-7 (VOR+) Always Below 1 Ω
      H132-5 (VOT-) - H133-6 (VOR-) Always Below 1 Ω
      H132-7 (VOR+) - Body ground Always 10 kΩ or higher
      H132-6 (VOR-) - Body ground Always 10 kΩ or higher
      H132-3 (VOT+) - Body ground Always 10 kΩ or higher
      H132-5 (VOT-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  2. INSPECT RADIO RECEIVER ASSEMBLY


    1. B001KUGE03
      Text in Illustration
      *a

      Component with harness connected

      (Radio Receiver Assembly)

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

      Standard
      Tester Connection Condition Specified Condition
      H132-3 (VOT+) - Body ground Calling while using the operator service A waveform synchronized with the sent voice is output.
      H132-5 (VOT-) - Body ground Calling while using the operator service A waveform synchronized with the sent voice is output.

    OK

    REPLACE TELEMATICS TRANSCEIVER Click here

    NG

    REPLACE RADIO RECEIVER ASSEMBLY Click here