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

Subaru Legacy BN/BS (2015-2019) Service Manual / Communication system / Horn system / Inspection

Symptoms	Inspection steps
Horn does not sound	1. Check the fuse.
	2. Check the horn relay.
	3. Check the roll connector.
	4. Check the horn switch.
	5. Check the horn assembly.
	6. Check the harness.

Wiring diagram

Refer to “Horn System” in the wiring diagram. Horn System > WIRING DIAGRAM ...

Note

For procedure of each component in the horn system, refer to the respective section.• Horn assembly: Horn• Horn switch: Horn Switch ...

Other materials:

Security indicator light
This indicator light shows the status of the alarm system. It also indicates operation of the immobilizer system. Alarm system It blinks to show the driver the operational status of the alarm system. For detailed information, refer to "Alarm system" 28. Immobilizer system The security ...