Truck Underbody Kit Includes:
(2) 48 Inch Tubes
(2) 36 Inch Tubes
(2) 24 Inch Tubes
(1) Control Box
(1) USB Hub
(1) Wireless Remote
(14) Mounting Brackets
(25) Zip Ties
(30) Large Screws
Advanced 3 Million Wireless USB Truck Underbody Kit
Warning: Please check your state and local laws before installing this LED underbody kit. Every state has different policies and procedures in
place regarding aftermarket vehicle accessories. LEDGlow is not responsible for any fines that you may receive while using this underbody kit.
This kit is for off road use only.
Warning: The installation of this kit is recommended to be installed by a licensed professional. The improper installation of this kit will void
all warranties.
The control box that is used to power the underbody tubes must be installed in a dry location! Having this part exposed to water or the
elements will cause the kit’s controller to fail. Any water damage or corrosion to this part will VOID all warranties.
PLEASE READ THE FOLLOWING INSTRUCTIONS THOROUGHLY BEFORE INSTALLING AND OPERATING THIS LED
UNDERBODY KIT.
Underbody Kit Installation:
1. Arrange the tubes out on the ground and test the kit to ensure proper functionality before installing.
2. Before mounting the underbody tubes, please refer to the schematic below. The underbody tubes on this kit must be
installed in a specific way. This ensures all lighting patterns are properly synchronized and displayed correctly.
3. Optional: Raise and support the vehicle.
Note: The tubes can be plugged into any of the ports on the USB hub and will not affect the patterns.
4. First, mount the front 36 inch tube with the red sticker to your vehicle using the included mounting brackets and zip ties. Make
sure the tube’s USB connector is facing the passenger side of the truck is at least 8 inches away from any direct heat source
and/or away from all moving parts. Use the included zip ties to secure the underbody tube to the mounting bracket.
IMPORTANT: DO NOT MOUNT THE TUBE TO THE RADIATOR.
5. Then, mount the passenger’s side 48 inch tube with the blue sticker more towards the front of your truck using the included
mounting brackets and zip ties. Make sure the tube’s USB connector is facing the rear of the truck and leave space towards the
rear of the truck for the 24 inch tube with the blue sticker. A good mounting location for this tube is either to the pinch well or
side skirt. Be extremely aware of the location of brake lines and fuel lines and do not mount the underbody tube too close
to the exhaust. Leave at least 8 inches between the exhaust and the underbody tube. Keep the tube and the power wire away
from any moving parts. Use the included zip ties to secure the underbody tube to the mounting bracket.
6. Next, mount the passenger’s side 24 inch tube with the blue sticker towards the rear of the truck, behind the already mounted 48
inch tube. A good mounting location for this tube is either the pinch well or the side skirt. Be extremely aware of the location
of brake lines and fuel lines and do not mount the underbody tube too close to the exhaust. Leave at least 8 inches
between the exhaust and the underbody tube. Keep the tube and the power wire away from any moving parts. Use the
included zip ties to secure the underbody tube to the mounting bracket.
7. Now, mount the rear 36 inch tube with the white sticker to your vehicle using the included mounting brackets and zip ties. Make
sure the tube’s USB connector is facing the driver side of the truck. Be extremely aware of the location of brake lines and fuel
lines, and do not mount the underbody tube too close to the exhaust. Leave at least 8 inches between the exhaust and the
underbody tube. Keep the tube and the power wire away from any moving parts. Use the included zip ties to secure the
underbody tube to the mounting bracket.
8. Next, mount the driver’s side 48 inch with the green sticker more towards the front of your vehicle using the included mounting
brackets and zip ties. Make sure the tube’s USB connector is facing the rear of the truck and leave space towards the rear of the
truck for the 24 inch tube with the green sticker. A good mounting location for this tube is either the pinch well or the side skirt.
Be extremely aware of the location of brake lines and fuel lines and do not mount the underbody tube too close to the
exhaust. Leave at least 8 inches between the exhaust and the underbody tube. Keep the tube and the power wire away from
any moving parts. Use the included zip ties to secure the underbody tube to the mounting bracket.
9. Next, mount the driver’s side 24 inch tube with the green sticker towards the rear of the truck, behind the already mounted 48
inch tube. Make sure the tube’s USB connector facing the rear of the truck. A good mounting location for this tube is either the
pinch well or the side skirt. Be extremely aware of the location of brake lines and fuel lines and do not mount the
underbody tube too close to the exhaust. Leave at least 8 inches between the exhaust and the underbody tube. Keep the
tube and the power wire away from any moving parts. Use the included zip ties to secure the underbody tube to the mounting
bracket.
10. Find a safe, secure and dry place to mount the USB junction box. We recommend mounting the junction box inside of the
car, if possible. If this is not possible, we suggest mounting the USB junction box under the hood in the driest location available.
Optional: For extra protection, apply a thin layer of silicone along the seams of the junction box to seal it.
11. Connect the red power wire to a 12 volt source. If you need to extend the power wires, be sure to only use 16 or 18 gauge
automotive grade wiring. If you are running the power wire to the battery, it must go through the firewall by using an existing
grommet or by drilling a hole and adding a new grommet, which is available at any auto parts store. Be sure to install a fuse
within 6 inches of the power source. If you connect the power wire to a switched 12 volt source, the underbody kit may not
remember the previous color and pattern it was last on before turning off the vehicle. If you connect the power wire to a constant
12 volt source, the underbody kit will remember the previous color and pattern it was on prior to powering the vehicle down.
You can also power this kit directly from your vehicle’s fuse box by using LEDGlow’s Expandable Circuit that is available at
www.LEDGlow.com
12. Connect the black wire to an unpainted metal surface. A couple of good ground sources are under the dash at any main bracket
or grounding block, the negative terminal on your battery or any engine ground.
13. Beginning with the rear tube, run the wire to the location of the USB junction box. Make sure to secure the wires tightly when
going around the suspension and/or exhaust. Leave at least 8 inches between the exhaust and the underbody tube. Run the rear
tube’s power wire along one of the side tubes and make sure it is tightly secured. Next, run both side tubes power wires to the
USB junction box and lastly, run the front tube’s power wire to the USB junction box.
14. It is imperative to make sure that the wires are not mounted to any direct hear source or to any moving parts. Any excess length
on the tube power wire will have to be bound up and secured tightly.
15. DO NOT SHORTEN OR CUT ANY OF THE UNDERBODY TUBE POWER WIRES. THIS WILL DESTROY THE
KIT AND VOID ALL WARRANTIES.
16. Lower the vehicle if it was raised, power the kit and test the underbody kit for full functionality.
17. Once the vehicle is on the ground, turn the steering wheel as far as it can go in both directions to ensure the tube and/or wires are
not coming in contact with your tires or any other moving parts.