REAR SEAT ENTERTAINMENT SYSTEM Television Display Power Source Circuit

DESCRIPTION

This is power source circuit of the television display assembly.

WIRING DIAGRAM

CAUTION / NOTICE / HINT

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (TELEVISION DISPLAY ASSEMBLY - BATTERY AND BODY GROUND)

   
   
   1. 

      Text in Illustration

      *A	for Roof
      *B	for Center Console Side
      *a	Front view of wire harness connector (to Television Display Assembly)

      Disconnect the television display assembly connector.

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

      Standard Resistance
      for Roof Tester Connection Condition Specified Condition z99-3 (GND) - Body ground Always Below 1 Ω z99-19 (GND2) - Body ground Always Below 1 Ω
      for Center Console Side Tester Connection Condition Specified Condition R112-3 (GND) - Body ground Always Below 1 Ω R112-19 (GND2) - Body ground Always Below 1 Ω

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

      Standard Voltage
      for Roof Tester Connection Switch Condition Specified Condition z99-1 (+B) - Body ground Power switch off 11 to 14 V z99-17 (+B2) - Body ground Power switch off 11 to 14 V
      for Center Console Side Tester Connection Switch Condition Specified Condition R112-1 (+B) - Body ground Power switch off 11 to 14 V R112-17 (+B2) - Body ground Power switch off 11 to 14 V

   
   

   OK

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

   NG

   REPAIR OR REPLACE HARNESS OR CONNECTOR