Wiring Diagram For Horn Relay

In the case of a horn the horn button would be used to switch the ground lead 85 and power 86 would be provided directly from the fuse box.

Wiring diagram for horn relay. My middle connection on the relay must be an b for connecting the battery lead and could be the wire that sparked. Dozens of the most popular 12v relay wiring diagrams created for our site and members all in one place. If you need a relay diagram that is not included in the 76 relay wiring diagrams shown below please search our forums or post a request for a new relay diagram in our relay forum. My s should come from the steering wheel horn button.

Spdt relay wiring diagram wiring diagrams click 12 volt relay wiring diagram. It really is meant to assist all the common person in creating a correct system. These directions will be easy to understand and implement. I believe the horn mounts are insulated so the horn grounds must be at the goosenecks.

Using a length of ten gauge wire and the appropriate solderless connectors connect terminal 87 on the relay to the horn. If the horn has two connectors the second connector is connected to a metal part of the vehicle with ten gauge wire and solderless connectors. Thank you doug and glen. Wiring diagram comes with a number of easy to follow wiring diagram guidelines.

Using a 30 amp spdt relay connect terminal 87 to constant 12 volts positive with a fuse rated to the sum of the additional accessories youve added and the components you need to turn on. Electronics projects electronics for you electronic engineering electrical engineering electrical wiring diy heater rules for kids preventive maintenance circuit board. 12 volt horn wiring diagram see more about 12 volt horn wiring diagram 12 volt horn relay wiring diagram 12 volt horn wiring diagram. Vxk7801 4 pin horn relay with plug.

If the relay has a 5th terminal it is not used. This is a typical wiring diagram for a standard relay installed for headlights horn fuel pump electric fan etc.