Inspection Procedure

1. Remove the switch.
2. Measure the resistance of the switch when the switch is operated.

   Resistance 

   POWER WINDOW REGULATOR SWITCH ASSEMBLY (REAR LH)
   
   

   Switch Condition	Tester Connection	Specified Condition
   UP	1 (D) - 2 (SD) 3 (U) - 4 (B)	Below 1 Ω
   OFF	1 (D) - 2 (SD) 3 (U) - 5 (SU)	Below 1 Ω
   DOWN	1 (D) - 4 (B) 3 (U) - 5 (SU)	Below 1 Ω

   Fig 1: Inspecting Power Window Regulator Switch Terminal (Rear LH)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY (REAR LH) 

OK: PROCEED TO NEXT INSPECTION SHOWN IN  PROBLEM SYMPTOMS TABLE