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G-BOOK SYSTEM Received Voice Signal Circuit

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DTC Code DTC Name
  Received Voice Signal Circuit
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WIRING DIAGRAM

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INSPECTION PROCEDURE

Tip:

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

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PROCEDURE


  1. Click here

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


    1. Disconnect the L190 multi-media module receiver assembly connector.

    2. Disconnect the L153 telematics transceiver connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      L190-7 (VOR+) - L153-3 (VOT+) Always Below 1 Ω
      L190-6 (VOR-) - L153-5 (VOT-) Always Below 1 Ω
      L190-7 (VOR+) - Body ground Always 10 kΩ or higher
      L190-6 (VOR-) - Body ground Always 10 kΩ or higher

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    CHECK TELEMATICS TRANSCEIVER


    1. A01GXOKE18

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

      Standard
      Tester Connection Condition Specified Condition
      L153-3 (VOT+) - Body ground Receiving a call while using the operator service A waveform synchronized with the received voice is output.
      L153-5 (VOT-) - Body ground Receiving a call while using the operator service A waveform synchronized with the received voice is output.
      Table 1. Text in Illustration
      *a

      Component with harness connected

      (Telematics Transceiver)

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    REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLYClick here

  4. Click here

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  5. Click here

    REPLACE TELEMATICS TRANSCEIVERClick here