AUDIO AND VISUAL SYSTEM(for Radio and Display Type) Radio Receiver Power Source Circuit

DESCRIPTION

This circuit provides power to the radio and display assembly.

WIRING DIAGRAM

A005I4YE05

CAUTION / NOTICE / HINT

Note

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

PROCEDURE


  1. INSPECT POWER SOURCE CIRCUIT (RADIO AND DISPLAY ASSEMBLY - BODY GROUND)


    1. Disconnect the F45 radio and display assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      F45-7 (GND1) - Body ground Always Below 1 Ω

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  2. INSPECT POWER SOURCE CIRCUIT (POWER SOURCE)


    1. A005KDLE01
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Radio and Display Assembly)

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      F45-4 (+B1) - Body ground Always 11 to 14 V
      F45-3 (ACC1) - Body ground Ignition switch ACC 11 to 14 V
      Result
      Result Proceed to
      OK A
      NG (w/o Stop and start system) B
      NG (w/ Stop and start system) C

    A

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

    B

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    C

    GO TO STOP AND START SYSTEM Click here