Power Window Master Switch Inspection


  1. INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY (for 5 Door)

  2. INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY (for 3 Door)

Power Window Master Switch -- Inspection


HINT:
  1. Use the same procedure for RHD and LHD vehicles.
  2. The procedure listed below is for LHD vehicles.


1. INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY (for 5 Door)


Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Window Glass.Power Window Control System.Power Window Master Switch Inspection

  1. 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
      1. If the result is not as specified, replace the multiplex network master switch assembly.
      Text in Illustration
      *a
      		Component without harness connected
      (Multiplex Network Master Switch Assembly)


2. INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY (for 3 Door)


Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Window Glass.Power Window Control System.Power Window Master Switch Inspection

  1. 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
      1. If the result is not as specified, replace the multiplex network master switch assembly.
      Text in Illustration
      *a
      		Component without harness connected
      (Multiplex Network Master Switch Assembly)