POWER WINDOW MASTER SWITCH INSPECTION

PROCEDURE

1. Click here

   INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY (for Models with Jam Protection Function on 4 Windows)

   
   
   1. 

      for LHD:

      Check that the LED illuminates.

      
      

      1. Apply battery voltage to the master switch and check that the LED illuminates.

         OK
         Measurement Condition Specified Condition Battery positive (+) → 18 (LED) Battery negative (-) → 12 (GND) LED illuminates

         
         

         • If the result is not as specified, replace the multiplex network master switch assembly.

           Table 1. Text in Illustration

           *1	LED
           *a	Component without harness connected: (Multiplex Network Master Switch Assembly)

   2. 

      for RHD:

      Check that the LED illuminates.

      
      

      1. Apply battery voltage to the master switch and check that the LED illuminates.

         OK
         Measurement Condition Specified Condition Battery positive (+) → 18 (LED) Battery negative (-) → 12 (GND) LED illuminates

         
         

         • If the result is not as specified, replace the multiplex network master switch assembly.

           Table 2. Text in Illustration

           *1	LED
           *a	Component without harness connected: (Multiplex Network Master Switch Assembly)

2. Click here

   INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY (for Models with Jam Protection Function on Driver Door Window Only)

   
   
   1. 

      for LHD:

      Check that the LED illuminates.

      
      

      1. Apply battery voltage to the master switch and check that the LED illuminates.

         OK
         Measurement Condition Specified Condition Battery positive (+) → 3 (LED+) Battery negative (-) → 1 (E) LED illuminates

         
         

         • If the result is not as specified, replace the multiplex network master switch assembly.

           Table 3. Text in Illustration

           *1	LED
           *a	Component without harness connected: (Multiplex Network Master Switch Assembly)

   2. 

      for RHD:

      Check that the LED illuminates.

      
      

      1. Apply battery voltage to the master switch and check that the LED illuminates.

         OK
         Measurement Condition Specified Condition Battery positive (+) → 3 (LED+) Battery negative (-) → 1 (E) LED illuminates

         
         

         • If the result is not as specified, replace the multiplex network master switch assembly.

           Table 4. Text in Illustration

           *1	LED
           *a	Component without harness connected: (Multiplex Network Master Switch Assembly)