Section 577 (Back Door Power Window Control System): Inspection

WARNING: This page is about a different car, the 2003 Toyota Sequoia. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT BACK DOOR POWER WINDOW SWITCH CONTINUITY

BACK DOOR POWER WINDOW SWITCH CONTINUITY SPECIFICATIONS

Switch Position	Tester Connection	Specified Condition
UP	3-6	Continuity
OFF	-	No Continuity
DOWN	35	Continuity

If continuity is not as specified, replace the switch.

Fig 1: Identify Back Door Power Window Switch Terminals

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

INSPECT BACK DOOR CONTROL SWITCH CONTINUITY

BACK DOOR CONTROL SWITCH CONTINUITY SPECIFICATIONS

Switch Position	Tester Connection	Specified Condition
UP	1-3	Continuity
OFF	-	No Continuity
DOWN	23	Continuity

If continuity is not as specified, replace the switch.

Fig 2: Inspecting Back Door Control Switch Continuity

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

INSPECT WINDOW LIMIT SWITCH CONTINUITY

WINDOW LIMIT SWITCH CONTINUITY SPECIFICATIONS

Switch Position	Tester Connection	Specified Condition
Switch Lever Pushed (OFF Position)	-	No Continuity
Switch Lever Released (ON Position)	1 - 2	Continuity

If continuity is not as specified, replace the back door power window regulator assembly.

Fig 3: Inspecting Window Limit Switch Continuity

INSPECT BACK DOOR POWER WINDOW MOTOR OPERATION
1. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1 and check that the motor turns counterclockwise.
  
  Fig 4: Inspecting Back Door Power Window Motor Operation (1 Of 2)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2 and check that the motor turns clockwise.
If operation is not as specified, replace the back door power window motor.

Fig 5: Inspecting Back Door Power Window Motor Operation (2 Of 2)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002