REAR SEAT ENTERTAINMENT SYSTEM Multi-display Controller Power Source Circuit

DESCRIPTION

This is power source circuit of the multi-display controller sub-assembly.

WIRING DIAGRAM

A000ZWJE06
*a from Auxiliary Battery
*b from RR-ACC Relay
*c Multi-display Controller Sub-assembly

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY - BATTERY AND BODY GROUND)


    1. A000X8DE02
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Multi-display Controller Sub-assembly)

      Disconnect the multi-display controller sub-assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      R114-5 (GND) - Body ground Always Below 1 Ω
      R114-6 (GND2) - Body ground Always Below 1 Ω

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

      Standard Voltage
      Tester Connection Switch Condition Specified Condition
      R114-4 (+B) - Body ground Power switch off 11 to 14 V
      R114-8 (ACC) - Body ground Power 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