Legacy L Wagon AWD F4-2.5L SOHC (2001)
Horn Relay: Testing and Inspection
HORN RELAY
Tail And Illumination Relay
Check continuity between terminals (indicated in table) when terminal No.4 is connected to battery and terminal No.3 is grounded.
Subaru Workshop Service and Repair Manuals
Lamp Control Module >
< Horn Relay|Locations
Page 1