Inspection Procedure

WARNING: This page is about a different car, the 2008 Scion xB. However, it is still accessible from the selected car via links, so may be relevant.

CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
1. Turn the window lock switch OFF and operate the switches on the master switch. Check that the remote UP / DOWN function operates normally.
  OK:
  
  Remote UP / DOWN function operates normally.
NG: Go to step 2

Fig 1: Identifying Power Window Regulator Master Switch
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK : END
CHECK MANUAL UP / DOWN FUNCTION
1. Check that the passenger door power window and rear door power window manual UP / DOWN function operates normally.
  OK:
  
  Manual UP / DOWN function operates normally.
NG: Go TO PROBLEM SYMPTOMS TABLE .

OK : REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (See REMOVAL )