NAVIGATION SYSTEM (for Radio and Display Type) Stereo Component Amplifier Power Source Circuit

DESCRIPTION

This circuit provides power to the stereo component amplifier assembly.

WIRING DIAGRAM

A01DMIOE07

INSPECTION PROCEDURE

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 ASSEMBLY - BATTERY AND BODY GROUND)


    1. Disconnect the stereo component amplifier assembly connectors.

      A01DNSQE01
      Text in Illustration
      *A for 5 Door *B for 3 Door
      *a

      Front view of wire harness connector

      (to Stereo Component Amplifier Assembly)

      		 - -

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

      Standard Resistance
      for 5 Door
      Tester Connection Condition Specified Condition
      H64-2 (GND) - Body ground Always Below 1 Ω
      H64-6 (GND2) - Body ground Always Below 1 Ω
      for 3 Door
      Tester Connection Condition Specified Condition
      H67-3 (GND) - Body ground Always Below 1 Ω
      H67-18 (GND2) - Body ground Always Below 1 Ω

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

      Standard Voltage
      for 5 Door
      Tester Connection Condition Specified Condition
      H64-1 (+B) - H64-2 (GND) Always 11 to 14 V
      H64-3 (+B2) - H64-2 (GND) Always 11 to 14 V
      H63-12 (ACC) - H64-2 (GND) Engine switch on (ACC) 11 to 14 V
      for 3 Door
      Tester Connection Condition Specified Condition
      H67-1 (+B) - H67-3 (GND) Always 11 to 14 V
      H67-16 (+B2) - H67-3 (GND) Always 11 to 14 V
      H63-12 (ACC) - H67-3 (GND) Engine switch on (ACC) 11 to 14 V

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

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