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Main Switch

Measure the switch resistance.

Fig 1: Measuring Switch Resistance

G05033477

Courtesy of SUBARU OF AMERICA, INC.

NOTE:

Make sure the battery voltage is applied to the terminal No. 13(+) and 5(-) when measuring resistance, because the main switch is controlled by microcomputer.
Make sure that the window lock switch is measured in the UNLOCK position.

SWITCH POSITION CHART

	Switch position	Terminal No.	Standard
Driver's seat	UP	13 and 2 5 and 1	Less than 1 Ω
	OFF	2 and 5 1 and 5	Less than 1 Ω
	DOWN	13 and 1 5 and 2	Less than 1 Ω
	AUTO DOWN	13 and 1 5 and 2	Less than 1 Ω
Passenger's side	UP	13 and 6 5 and 7	Less than 1 Ω
	OFF	5 and 6 5 and 7	Less than 1 Ω
	DOWN	13 and 7 5 and 6	Less than 1 Ω
Rear RH seat	UP	13 and 16 5 and 15	Less than 1 Ω
	OFF	5 and 16 5 and 15	Less than 1 Ω
	DOWN	13 and 15 5 and 16	Less than 1 Ω
Rear LH seat	UP	13 and 11 5 and 10	Less than 1 Ω
	OFF	5 and 11 5 and 10	Less than 1 Ω
	DOWN	13 and 10 5 and 11	Less than 1 Ω