AUDIO AND VISUAL SYSTEM(w/ Navigation System) Multi-display Power Source Circuit

DESCRIPTION

This circuit provides power to the multi-display assembly.

WIRING DIAGRAM

A01X3XDE13

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-DISPLAY ASSEMBLY - BATTERY AND BODY GROUND)


    1. A01X4E1E01
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Multi-display Assembly)

      Disconnect the multi-display assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      F79-13 (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
      F79-12 (+B2) - Body ground Always 11 to 14 V
      F79-23 (IG) - Body ground Engine switch on (IG) 11 to 14 V
      F79-24 (ACC) - Body ground Engine 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