AUDIO AND VISUAL SYSTEM(w/o Parking Assist Monitor System) Switch Lights of Remote Touch do not Illuminate

DESCRIPTION

Power is supplied to the remote operation controller assembly illumination when the light control switch is in the tail or head position.

CAUTION / NOTICE / HINT

PROCEDURE

1. Click here

   CHECK HARNESS AND CONNECTOR (ILLUMINATION SIGNAL)

   
   

   1. Disconnect the O76 remote operation board connector.

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

      Standard Voltage
      Tester Connection Condition Specified Condition O76-1 (ILL+) - Body ground Light control switch in tail or head position 11 to 14 V

      Result
      Proceed to OK NG

   
   
   • OKClick here
   • NG

     REPAIR OR REPLACE HARNESS OR CONNECTOR

2. Click here

   CHECK HARNESS AND CONNECTOR (REMOTE OPERATION CONTROLLER ASSEMBLY - COMBINATION METER ASSEMBLY)

   
   

   1. Disconnect the O76 remote operation controller assembly connector.

   2. Disconnect the O3 combination meter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition O76-8 (ILL-) - O3-39 (ILL-) Always Below 1 Ω O76-8 (ILL-) - Body ground Always 10 kΩ or higher

      Result
      Proceed to OK NG

   
   
   • OKClick here
   • NG

     REPAIR OR REPLACE HARNESS OR CONNECTOR

3. Click here

   REPLACE REMOTE OPERATION CONTROLLER ASSEMBLY

   
   

   1. Replace the remote operation controller assembly.

      Click here

   2. Check if the switch illumination turns on.

      OK
      The switch illumination turns on when the light control switch is in the tail or head position.

      Result
      Proceed to OK NG

   
   
   • OK

     END

   • NG

     GO TO METER / GAUGE SYSTEMClick here