REAR SEAT ENTERTAINMENT SYSTEM Illumination Circuit

DESCRIPTION

Power is supplied to the disc player assembly when the light control switch is in the tail or head position.

WIRING DIAGRAM

*1	to Other Systems
*2	from PANEL P Relay
*3	Combination Meter Assembly
*4	Disc Player Assembly

CAUTION / NOTICE / HINT

PROCEDURE

1. CHECK METER / GAUGE SYSTEM

   
   

   1. Check if the rheostat function operates normally.

      OK
      The rheostat function operates normally.

      Result
      Proceed to OK NG

   
   

   NG

   GO TO METER / GAUGE SYSTEM Click here

   OK

2. CHECK LIGHTING SYSTEM (INT)

   
   

   1. Check if the instrument panel illumination comes on normally.

      OK
      The instrument panel illumination comes on normally.

      Result
      Proceed to OK NG

   
   

   NG

   GO TO LIGHTING SYSTEM (INT) Click here

   OK

3. CHECK HARNESS AND CONNECTOR (ILLUMINATION SIGNAL CIRCUIT)

   
   

   1. Disconnect the L162 disc player assembly connector.

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

      Standard Voltage
      Tester Connection Switch Condition Specified Condition L162-11 (ILL+) - Body ground Power switch on (IG), light control switch TAIL 11 to 14 V

      Result
      Proceed to OK NG

   
   

   NG

   REPAIR OR REPLACE HARNESS OR CONNECTOR

   OK

4. CHECK HARNESS AND CONNECTOR (DISC PLAYER ASSEMBLY - COMBINATION METER ASSEMBLY)

   
   

   1. Disconnect the L140 disc player assembly connector.

   2. Disconnect the G34 combination meter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition L140-12 (ILL-) - G34-39 (ILL-) Always Below 1 Ω

      Result
      Proceed to OK NG

   
   

   OK

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

   NG

   REPAIR OR REPLACE HARNESS OR CONNECTOR