Last Modified: 04-05-2023 |
6.11:8.1.0 |
Doc ID: RM100000000VK6Q |
Model Year Start: 2016 |
Model: Sienna |
Prod Date Range: [12/2015 -
] |
Title: WINDOW / GLASS: REAR POWER WINDOW SWITCH: INSPECTION; 2016 - 2020 MY Sienna [12/2015 - ] |
INSPECTION
PROCEDURE
1. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (for LH Side)
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Text in Illustration
*a
|
Component without harness connected
(Rear Power Window Regulator Switch Assembly)
|
Standard Resistance:
Tester Connection
|
Switch Condition
|
Specified Condition
|
5 (UP) - 7 (GND)
|
Auto up or up position
|
Below 7 Ω
|
4 (DOWN) - 7 (GND)
|
Auto down or down position
|
Below 7 Ω
|
8 (AUTO) - 7 (GND)
|
Auto up or auto down position
|
Below 7 Ω
|
5 (UP) - 7 (GND)
|
Free
|
70 kΩ or higher
|
4 (DOWN) - 7 (GND)
|
Free
|
70 kΩ or higher
|
8 (AUTO) - 7 (GND)
|
Free
|
70 kΩ or higher
|
If the result is not as specified, replace the rear power window regulator switch assembly.
|
|
(b) Check that the LED illuminates.
(1) Apply battery voltage to the rear power window regulator switch assembly and check that the LED illuminates.
OK:
Measurement Condition
|
Specified Condition
|
Battery positive (+) → 3 (ILL+)
Battery negative (-) → 1 (ILL-)
|
LED illuminates
|
If the result is not as specified, replace the rear power window regulator switch assembly.
2. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (for RH Side)
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Text in Illustration
*a
|
Component without harness connected
(Rear Power Window Regulator Switch Assembly)
|
Standard Resistance:
Tester Connection
|
Switch Condition
|
Specified Condition
|
5 (UP) - 7 (GND)
|
Auto up or up position
|
Below 7 Ω
|
4 (DOWN) - 7 (GND)
|
Auto down or down position
|
Below 7 Ω
|
8 (AUTO) - 7 (GND)
|
Auto up or auto down position
|
Below 7 Ω
|
5 (UP) - 7 (GND)
|
Free
|
70 kΩ or higher
|
4 (DOWN) - 7 (GND)
|
Free
|
70 kΩ or higher
|
8 (AUTO) - 7 (GND)
|
Free
|
70 kΩ or higher
|
If the result is not as specified, replace the rear power window regulator switch assembly.
|
|
(b) Check that the LED illuminates.
(1) Apply battery voltage to the rear power window regulator switch assembly and check that the LED illuminates.
OK:
Measurement Condition
|
Specified Condition
|
Battery positive (+) → 3 (ILL+)
Battery negative (-) → 1 (ILL-)
|
LED illuminates
|
If the result is not as specified, replace the rear power window regulator switch assembly.
|