Bike horn relay diagram. Wiring diagram for triumph bsa with boyer ignition. After adding the hb psy2 ten seconds after the alarm siren starts sounding the air horns will add a continuous mighty blast until the alarm is disarmed or rests. Basic relay diagram iow what goes where duration. But i found a new source and added one to the bmw c 650 gt scooter.
The horn relay that you have shown is made for cars and trucks where the horn button only connects to the body. Adding a relay can improve the horns output and reduce load on switches. Horn wiring examples wiring up horns are pretty easy since your car likely has one already. Wiring diagram of motorcycle horn with relay.
Double horn in bike with relay l bi. Connect a solderless ring terminal to one wire from the inline fuse holder and connect it to the positive terminal on the vehicle battery. The wiring consists of a positive wire which is routed through the horn switch and the ground wire. For some reason dual horn relay wiring harness kits are difficult to find lately.
Dual horn installation using horn relay horn relay wiring this is the simplest way to connect two heavy in horns in a bike or a scooter using horn relay. 100kmph biker 446172 views. Introducing ijdmtoys 12v horn wiring harness relay kit for grille mounted blast tone horns. Using a solderless butt connector and ten gauge wire extend the other side of the fuse holder to the relay and connect to terminal 30 using the appropriate type of solderless connector which will usually be a female spade connector.
If you do not want to do that then go for the four terminal relay. Here is a video on how you can test a relay with or without a diagram. Ready made wiring harness and relay kit makes it easy to add a horn relay to power a set of motorcycle horns. The eastern beaver dual horn relay harness review that ive used before is no longer being made unfortunately.
When changing out a horn the wiring is simple and straightforward.