Honda sp1 2002 Are the break light,indicators and horn on the same fuse ? Where is the fuse box located ?

SOURCE: horn keeps blowing

there should be a relay box under the hood you will see the horn relay pull this out

SOURCE: horn won't work

the horn is ualy under the hood twords the front

SOURCE: Fuse Box Location

"The underhood fuse box is located in the engine compartment next to the battery." That's what it says in my Honda Civic manual, it should be next to the battery if you have a stock 1.6L 4-Cylinder engine that Honda made, mine's a D16Z6 engine. If you find it just pull the tab up.

SOURCE: plugged in a trailer and now brake lights and horn don't work

There definitely should be a fuse for your brake lights. It should be inside the car fuse box, but sometimes it'll be under the hood (very rare). There's also a switch above the brake pedal that turns your brake lights on. This switch may be faulty

SOURCE: I have a VW 2001

There are FUSES in the engine side, open ur engine hood, the fuse box should be at the top of ur fender inside the engine compartment!