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AUDIO AND VISUAL SYSTEM(w/o Multi-display) 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 radio receiver assembly.

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WIRING DIAGRAM

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CAUTION / NOTICE / HINT

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 (RADIO RECEIVER ASSEMBLY - POWER SOURCE)


    1. Disconnect the H82 radio receiver assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      H82-20 (GND) - Body ground Always Below 1 Ω

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      H82-1 (B) - H82-20 (GND) Power switch off 11 to 14 V
      H82-11 (ACC) - H82-20 (GND) Power switch on (ACC) 11 to 14 V

    • OK

      PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (Click here)

    • NG

      REPAIR OR REPLACE HARNESS OR CONNECTOR