Running Wiring for a Light Bar on a Jeep Wrangler

The Jeep Wrangler is a popular choice for off-road enthusiasts, and it's no wonder why. The iconic vehicle was designed to handle the rigors of off-roading with ease, but that doesn't mean it can't be modified for even more performance. Adding lights to your Wrangler is one way you can personalize your ride while staying on budget. Here are some steps on running wiring for a light bar on a jeep wrangler. Jeep Wrangler Light Bar Wiring To wire a light bar on a jeep wrangler, first determine where you want the lights, and then follow these steps: Choosing the Right Light Bar There are many kinds of light bars. The two most popular kinds for jeeps are the flush-mounted LED light bar and the base-mounted LED light bar. However, if you want to mount an old-school halogen or 3rd generation HID light bar, they both mount at the front bumper instead of on top of your hood like the other two. By visiting Laser Power Systems you can gather more information. Drilling Holes First, determine where you want the lights; then follow these steps: Using a drill and a 1/4" bit, make pilot holes in the area for your mounting screws. Be sure that they are all straight up and down or you may have to start over. If you're mounting a flush-mount LED light bar, use your flat head screwdriver or pry bar to push the light into its place, then run it across the inside edge of the light bar and use that as leverage to tap it into place. Drill two holes near your new light bar at the appropriate height from which you will be running your wires so that they will not interfere with any other wires. Wiring a Light Bar to a Jeep To wire a light bar to a jeep: Take off the hood and inner fenders to access the wiring harness. Determine where you want to place your lights. Attach a flat head screwdriver or pry bar to the inside edge of your light bar and tap it into place. Run the wiring through the back of the jeep with an appropriately sized hole saw. Drill a hole near your new light bar at the appropriate height from which you will be running your wires so that they will not interfere with any other wires. Put some electrical tape on all exposed metal pieces before securing them with zip ties. If you want to protect your wiring, cover it in a wire loom and secure it with zip ties or use rubber grommets to run your wires through the firewall. Attach the Battery Terminals The light bar is now installed and is ready to be powered, so we will reconnect the red and black terminals we left unplugged near the battery. Attach the red wire to the positive terminal and the black wire to the negative terminal of the battery. It is normal to see tiny sparks when connecting the terminals. This occurs when the light bar is turned on. If this bothers you too much, you may press the switch to turn off the bar before proceeding. Conclusion Running wiring for a light bar on jeep wrangler can be done by determining where you want the lights, drilling holes in that area and then attaching flat head screwdriver or pry bar to inside edge of your light bar. You need to run wires through back of jeep with an appropriately sized hole saw drill hole near new light bar at appropriate height from which wires will not interfere with any other wire. Before securing metal pieces with zip ties, apply some electrical tape to all exposed metal pieces.