How To Wire A Relay For A Light Bar. First, find a place to mount your light bar. The fuse is connected to red wire so if your led light bar short circuits, the fuse will blow and prevent any further damage.
The diagram above is the 5 pin relay wiring diagram. Is a relay necessary for light bar? The fuse is connected to red wire so if your led light bar short circuits, the fuse will blow and prevent any further damage.
That Way, When You Do Have Your High Beams On, The Current From That Goes To The Dash Switch First, And If That Is Off, The Electricity Can't Get To The 85/86 Circuit To Create The Magnetic Force To Close The.
How to wire led light bar without relay. Relay wiring diagram for light bar. Secure all mounting and make sure everything is functioning.
If You Do Not Have This Space, Then You Will Need To Use Something Like Zip Ties Or Screws.
Next, take a piece of wire and wrap it around the screw on the back of your led light bar with one end sticking out far enough so that it can be connected when needed later on but still hidden at most times if possible. Connect red wires between the battery fuse and switch input. Tap the red wire connected to the fuse to the car battery positive and the black wire from the relay to the car battery negative or an available ground.
If You Do Not Install A Relay And Use A Switch, You Could End Up Overheating The Switch, Melting The Wires, And Reducing The Current That Is Getting To Your Lights, Making Them Less Bright.
Once you have found a. Now, everything should be connected so you can secure your led light bar by tightening the hardware. The best place is one that has room for wire and the light bar.
It Can Be Used For Various Switching.
How to wire a relay for off road led lights. Then connect the switch output and the light bar. Led light bar switch wiring diagram.
A Relay Is An Electrical Switch That Lets A Low Current Circuit Control A High Current Circuit Such As A Large Led Light Bar.
To begin with, look at your relay switch and notice the four prongs on it marked 30, 87,85, and 86. I go though every step s. With our wiring harness, all you need to do is cut the wire coming from the switch to the 30 prong on the relay, and wire it to your high beam lead or your backup light wire.