Rear Sub Switch

Measure the resistance between terminals of the switch assembly power window rear sub.

Preparation tool:

Circuit tester

Courtesy of SUBARU OF AMERICA, INC.

Rear seat sub

Terminal No.	Inspection conditions	Standard
1 - 2 5 - 4	OFF	Less than 1 Ω
2 - 3 3 - 4 1 - 3 3 - 5	OFF	1 MΩ or more
3 - 2 5 - 4	Manual UP	Less than 1 Ω
1 - 2	Manual UP	1 MΩ or more
1 - 2 3 - 4	Manual DOWN	Less than 1 Ω
4 -5	Manual DOWN	1 MΩ or more

Apply battery voltage between the switch power window sub rear terminals to check lighting condition of illumination inside the switch.

CAUTION: When applying battery voltage, do not mix up the positive (+) side and the negative (-) side .
Incorrect polarity connection may cause LED damage inside the switch .

Terminal No.	Inspection conditions	Standard
3 (+) - 1 (-) 3 (+) - 5 (-)	Apply battery voltage.	Light ON

Replace the switch assembly power window rear sub if it is found defective from the inspection result.