Subaru Legacy BN/BS (2015-2019) Service Manual: Inspection

Subaru Legacy BN/BS (2015-2019) Service Manual / Cruise control system / Cruise control command switch / Inspection

1. Measure the resistance between connector terminals.

Preparation tool:

Circuit tester

Terminal No.	Inspection conditions		Standard
3 — 9	CANCEL SET/− RES/+	All OFF	Approx. 4,020 -
	CANCEL	ON	Less than 1 -
	SET/−	ON	Approx. 250 -
	RES/+	ON	Approx. 1,470 -
4 — 9	CRUISE (MAIN)	OFF	1 M- or more
4 — 9	CRUISE (MAIN)	ON	Less than 1 -

2. Apply battery voltage between the connector terminals to check lighting condition of illumination inside the switch.

Terminal No.	Inspection conditions	Specification
10 (+) — 11 (−)	Apply battery voltage.	Light ON

3. Replace the cruise control command switch assembly if the inspection result is not within the standard.

Removal

CAUTION:Before handling the airbag system components, refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION1. Set the tire ...

Installation

CAUTION:• Before handling the airbag system components, refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION• ...

Other materials:

Dtc b1622 side airbag sensor rh lost communication
DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:Side airbag sensor RH communication error (open/short circuit or connector connection failure between airbag CM and sensor, sensor internal communication circuit failure, CM internal communication circuit failure)CAUT ...