REAR VIEW MONITOR SYSTEM Inner Rear View Mirror Power Source Circuit

DESCRIPTION

This is the power source circuit of the inner rear view mirror assembly.

WIRING DIAGRAM

A01BHNWE02

INSPECTION PROCEDURE

Note

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

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (INNER REAR VIEW MIRROR ASSEMBLY - BATTERY AND BODY GROUND)


    1. A01BG7EE04
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to Inner Rear View Mirror Assembly)

      Disconnect the inner rear view mirror assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      u3-3 (E) - Body ground Always Below 1 Ω

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

      Standard Voltage
      Tester Connection Switch Condition Specified Condition
      u3-6 (IG) - Body ground Ignition switch ON 11 to 14 V
      Ignition switch off Below 1 V

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

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