EyeSight STEERING SWITCH

WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.

Measure the resistance between connector terminals.

Courtesy of SUBARU OF AMERICA, INC.

Terminal No.	Inspection conditions		Standard
3 - 9	DISTANCE- SET/- DISTANCE+ RES/+	All OFF	Approx. 4, 020 Ω
	DISTANCE-	ON	Less than 1 Ω
	SET/-	ON	Approx. 250 Ω
	DISTANCE+	ON	Approx. 680 Ω
	RES/+	ON	Approx. 1, 470 Ω
4 - 9	CRUISE LANE CENTERING	All OFF	Approx. 4, 020 Ω
	CRUISE	ON	Less than 1 Ω
	LANE CENTERING	ON	Approx. 680 Ω
8 - 7	S/I or MODE S#/I or INDIVIDUAL	All OFF	3 MΩ or more
	S/I or MODE	ON	Less than 1 Ω
	S#/I or INDIVIDUAL	ON	Approx. 1, 800 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 EyeSight steering switch if it is found defective.