Inspection Procedure

CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (for Window Lock Switch)
1. Turn the window lock switch OFF and operate the switches on the master switch. Check that the remote UP / DOWN function operates normally.
  
  Fig 1: Identifying Lock Switch
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  OK : Remote UP / DOWN function operates normally.
OK : END

NG : GO TO NEXT STEP
CHECK MANUAL UP / DOWN FUNCTION
1. Check that the passenger door power window and rear door power windows' manual UP / DOWN functions operate normally.
  OK : Manual UP / DOWN functions operate normally.
NG : OTHER PROBLEM

OK : REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY