AUDIO AND VISUAL SYSTEM Radio Receiver Power Source Circuit

DESCRIPTION

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

WIRING DIAGRAM

A01WR7BE09

CAUTION / NOTICE / HINT

Note

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

PROCEDURE


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


    1. A01WPIOE02
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Multi-media Module Receiver Assembly)

      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
      F76-12 (GND1) - Body ground Always Below 1 Ω
    3. Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      Tester Connection Condition Specified Condition
      F76-15 (IG) - Body ground Engine switch on (IG) 11 to 14 V
      F76-16 (ACC1) - Body ground Engine switch on (ACC) 11 to 14 V
      F76-17 (+B1) - Body ground Always 11 to 14 V

    OK
    NG