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AUDIO AND VISUAL SYSTEM Radio Receiver Power Source Circuit

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DTC Code DTC Name
  Radio Receiver Power Source Circuit
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DESCRIPTION

This circuit provides power to the multi-media module receiver assembly.

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WIRING DIAGRAM

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INSPECTION PROCEDURE

Note:

Inspect the fuses for circuits related to this system before performing the following inspection procedure.

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PROCEDURE


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    CHECK HARNESS AND CONNECTOR (MULTI-MEDIA MODULE RECEIVER ASSEMBLY - AUXILIARY BATTERY AND BODY GROUND)


    1. A01GXIOE56

      Disconnect the multi-media module receiver assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      L164-12 (GND1) - Body ground Always Below 1 Ω

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

      Standard Voltage
      Tester Connection Siwtch Condition Specified Condition
      L164-15 (IG) - Body ground Power switch on (IG) 11 to 14 V
      L164-16 (ACC1) - Body ground Power switch on (ACC) 11 to 14 V
      L164-17 (+B1) - Body ground Power switch off 11 to 14 V
      Table 1. Text in Illustration
      *a

      Front view of wire harness connector

      (to Multi-media Module Receiver Assembly)

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    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLEClick here

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    REPAIR OR REPLACE HARNESS OR CONNECTOR