The horn is stuck on in me 2008 Subaru outback sport. How do I disconnect it? Is there a fuse for it?

Yes, all cars have alarms and engine immobilizers. Yours needs resetting, but I wonder what made it become unpaired, key to ECU. Try a reset anyway.

https://www.google.com/search?q=2000+subaru+outback+security+system+reset

You may need an auto electrician to diagnose the fault and fix it.

https://www.google.com/search?q=mobile+auto+electrician+near+me

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More than likely....check the relay:



Sorry it's such a small pic...pos your email and I'll email it...I can't enlarge this from the original picture but it sounds like the relay. Check the wire to the horn also.

most likely the hi lo switch

check all grounds

wiring to the bulbs likely suspect adn likely due to grounding out somewhere..test in snall lengths til you find area with no continuity

this should be under dash usually it is a round push in 3 prong and its under the steering column. Please rate my response thank you very much

Disconnect the wires going to the spring loaded switch in your hatchback.

1 Other User Has The Same Problem Posted by camberggren on Nov 26, 2008 I just encountered the same problem on my 96 Subaru after I had the alternator replaced. One user tried the band aid fix of removing the hazard warning flasher 15 amp fuse in position #27 in the engine compartment fuse panel. It could also be a bad lighting relay. I am still troubleshooting the problem. Solution #1 posted on Aug 12, 2008
tgmc123
Rank: Apprentice
Rating: 92%, 2 votes
The first thing you need to do is figure out if the car has a factory or aftermarket security system them replace the clicking relay accordingly

Each head lamp also has it's own relay, you can rule the relay out by swapping the left head light relay with the right head light relay & see if the problem moves to the other side...The relays are also in the same under hood fuse box.