AUDIO AND VISUAL SYSTEM(w/ Multi-display) Stereo Component Amplifier Power Source Circuit

DTC Code DTC Name
Stereo Component Amplifier Power Source Circuit

DESCRIPTION

This circuit provides power to the stereo component amplifier assembly.

WIRING DIAGRAM

E195579E03

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 (STEREO COMPONENT AMPLIFIER - BATTERY AND BODY GROUND)

    1. E185602C01

      *a

      Front view of wire harness connector

      (to Stereo Component Amplifier Assembly)

      Disconnect the R32 stereo component amplifier assembly connector.

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

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      R32-2 (GND) - Body ground

      Always

      Below 1 Ω

      R32-6 (GND2) - 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

      R32-1 (+B) - Body ground

      Always

      11 to 14 V

      R32-3 (+B2) - Body ground

      Always

      11 to 14 V

      Result

      Result

      OK

      NG
    OK

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

    Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR