Audio Steering Switch

Measure the resistance between connector terminals.

Courtesy of SUBARU OF AMERICA, INC.

Terminal No.	Inspection conditions		Standard
6 - 2	SEEK (>) SEEK (<) VOL (+) VOL (-)	All OFF	Approx. 100 kΩ
	SEEK (>)	ON	Less than 1 Ω
	SEEK (<)	ON	Approx. 330 Ω
	VOL (+)	ON	Approx. 1, 000 Ω
	VOL (-)	ON	Approx. 3, 110 Ω
12 - 2	SOURCE OFF HOOK ON HOOK TALK	All OFF	Approx. 100 kΩ
	SOURCE	ON	Less than 1 Ω
	OFF HOOK	ON	Approx. 330 Ω
	ON HOOK	ON	Approx. 1, 000 Ω
	TALK	ON	Approx. 3, 110 Ω

Apply battery voltage between the connector 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	Specification
10 (+) - 11 (-)	Apply battery voltage	Light On

Replace the audio steering switch if it is found defective as a result of the measurement.