Wiring Diagram For Horn Relay
Using a length of ten gauge wire and the appropriate solderless connectors connect terminal 87 on the relay to the horn.
Wiring diagram for horn relay. Electronics projects electronics for you electronic engineering electrical engineering electrical wiring diy heater rules for kids preventive maintenance circuit board. My s should come from the steering wheel horn button. 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. How to wire a horn relay.
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. Connect one terminal on the new switch to a metal part of the vehicle and follow the instruction for wiring the relay when the horn wire has continuity to the vehicle ground installing a wire from the second terminal on the switch to terminal relay wring diagram. 12 volt horn wiring diagram see more about 12 volt horn wiring diagram 12 volt horn relay wiring diagram 12 volt horn wiring diagram. 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. It really is meant to assist all the common person in creating a correct system. 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. My middle connection on the relay must be an b for connecting the battery lead and could be the wire that sparked.
Vxk7801 4 pin horn relay with plug. Spdt relay wiring diagram wiring diagrams click 12 volt relay wiring diagram. Thank you doug and glen. I believe the horn mounts are insulated so the horn grounds must be at the goosenecks.
These directions will be easy to understand and implement. If the relay has a 5th terminal it is not used.