how to wire a relay for a light bar

How to Wire your LED Light Bar With a Relay Switch. It can be used for various switching.

How To Wire A Relay For Off Road Led Lights Off Road Led Lights Led Lights 4runner

Light Bar Wiring Kit Part 76200 3.

. Use a wire to connect the cathode of the LED with the power supply and solder both ends. The best location is to mount the relay somewhere closer to the battery than the headlight. Overall when routing the wires avoid heat sources and follow a safe route like your vehicles wire harness.

The light bar should have a similar hole for an electrical connection which the relay will connect to. The complete guides of how to wire led light bar without relay. After properly connecting the positive terminal connect the pin number 85 on the relay to the negative terminal.

In order to wire a relay for the led light bar youll need a battery a switch and of course a relay. Battery Wire length 1 Fuse Wire length 2 Wire length 3 Switch Wire length 4 Light bar. Ok lets run through the relay wiring for your circuit as i see it should be.

Once you have found a good location drill some holes into it. Connect the power input lead from the equipment you want to operate with the relay to the normally open NO terminal of the relay. The factory wiring under the dash was still there but the wiring around the bar itself was hacked.

The original relay had a power wire going to the cruise terminal and the original light bar lights switch had a power wire going to the radio terminal. If you are using a wiring harness and switch these four prongs may be plugged in already However if you are wanting use a different electrical current to activate your light bar such as. Now follow the below mentioned steps to perfectly wire a relay for led lights.

You need a 40 amp relay For 300w. Locate the rubber cover on the driver side and open the firewall cover. Insert the switch from the engine bay into the interior.

1 Battery Positive feed to 30amp fuse connect to terminal 30 on relay. 3 Battery earth connect to terminal 85 on relay. Optionally you can drill a hole in your handlebars to run the wires through.

If you do not have this space then you will need to use something like zip ties or screws. When connecting the wire you must attach both ends with their respective position and solder them alongside. Find out how easy they are to install.

In this episode of Project Night Light I show you how to wire an LED light bar properly using a relay. Led light bar wiring diagram wiring harness diagram for led light bar refrence wiring diagram relay f road lights fresh wiring. This switch also has a built in led that lights up when it s in the on position so if you ve purchased one of these below is a wiring diagram showing how you would go.

The wire from spot 86 on the relay goes to a chassis. To begin with look at your relay switch and notice the four prongs on it marked 30 8785 and 86. Mark this end of the power supply with a positive sign.

Connect the common C terminal of the relay to a battery supply. 4 Switched live connect to terminal 86 on relay. Auxbeam 32 curved led light bar.

5 pin is compromised of 3 main. There are different kinds of relays for different purposes. First find a place to mount your light bar.

You can use copper wire to connect the switch with the resistor. You also need to connect the led lightbar with the power supply. Connect the pins 85 and 86 of the relay to control the coil.

How to Install a Light bar. The best place is one that has room for wire and the light bar. 2 Light bar feed wire connect to terminal 87 on relay.

The fuse will protect our whole circuit in case. I have a nos wiring harness that Im going to replace the hacked wire with. Relay can be the best option to control electrical devices automatically.

This is your guide on how to install a universal relay harness wiring set with an on off switch. First of all connect the pin labeled as a 30 positive supply of the battery with a fuse integrated between them. After that connect the other side of the switch with the power supply.

Light bar wiring kit part 76200 3. The other fuse between the battery and relay needs to be 10 amp. Led light bar wiring diagram wiring harness diagram for led light bar refrence wiring diagram relay f road lights fresh wiring.

Connect the other end of the switch to the positive side of your power supply and the soldier both ends. As relay has both normally open and normally closed connection pins. Carefully run the switch wires into the engine bay through an accessible grommet in the firewall.

First wire your switch to the power of a relay. I go though every step s. Wiring a relay for light bars First of all connect the outlet or pin number 30 on your relay to the positive terminal of the battery.

Start by drawing the switch portion of the wiring from the passenger side to the driver side for ideal cable management. Wiring diagram not only provides comprehensive illustrations of everything you can perform but in addition the processes you need to follow although carrying out so. Led light bar wiring diagram with switch.

After that connect the other side of the switch with the power supply. The diagram above is the 5 pin relay wiring diagram. You will need to separate your wire at each location according to this path.

Connect wires to the coil of your relay.

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