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How to: 3rd Gen Roof Rack and Lights Setup

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JonathanExp

Elite Explorer
Joined
August 26, 2018
Messages
34
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23
City, State
USA living in AUS
Year, Model & Trim Level
2002 explorer limited
here are my pics and write up for a 3rd gen roof rack with integrated wiring and lights setup.

i used a rola roof cargo basket (from etrailer) with the extension. i selected it in part because of the aesthetics and it fits nicely on top of the roof rails. i wish it was not so heavy but i generally feel comfortable carrying what i need. a CB/UHF radio antenna mount and fuel tank mounts were welded on the rack and the rack was re-powder coated. i installed a 32" curved led light bar up front which fits the curve of the roof rack, 50 watt led lights on the sides, and 30 watt led lights on the rear. the lights are held on with Nilight mounting brackets. i wired the rack with heavy duty plug and socket garden light extension cables because i wanted weather proof connectors so i can remove everything without disrupting the wiring through the roof. the wire goes through the roof using wire cable glands/grommets. i use a pelican cargo box, wavian fuel tank gear, rola gas bottle holder, and a yakima spare tire carrier mount. i also installed an 8 gang switch panel which unfortunately has proven to be unreliable.

if i could do things differently, i would have purchased a more reliable/expensive switch panel, i would like more forward angle from the side mounted lights, maybe i would opt for a lighter rack but i did not find others at the time that i liked.

enjoy

20190719_110258.jpg

test fitting everything

20190601_165734.jpg

i chose to reinforce the factory roof rail mounting locations under the roof in part because i was going to be at the factory recommended weight limit while driving on rough roads. i am not sure if it is really necessary but i plan to travel days away from the nearest help. it goes without saying when you take off the headliner you will be exposing the side airbags so stick to the factory recommendations when you are working near them and/or seek professional help.

20190913_100030.jpg

i wanted to hide the wiring by running it through the roof railing then through the railing mount then through the roof. this is the first step to create a hole in the bottom of the plastic mount. the hole should be a little bigger than your cable gland/grommet.

20190913_111530.jpg

next i needed to drill into the metal rail at an angle.

20190913_092739.jpg

this is why i drilled it at an angle, to get into the right chamber.

20190913_111444.jpg

wire and cable gland test fit

20190913_111625.jpg

mark out the center

20190913_133045.jpg

the hardest part of the job! after you gain the courage to drill a hole in your roof, double check everything and give it a go. helps to predrill the hole with a smaller bit. i put blocking on the underside as well to drill against. remember to paint the metal and allow it to dry to spec. i drilled two holes on each side so that i could control the front, side, and rear lights independently and to wire the antenna.

20190913_163517.jpg

glands installed. i think i used a gutter/roofing sealant but i do not recall exactly. i probably would ask a car window repair shop next time for their recommendation. but it works. no leaks.

20190914_095354.jpg

wires installed and ready to install the roof rails.

20190914_110611.jpg

sealed up

20190914_104637.jpg

all the wiring heads to the passenger side rear panel area for the control box. protect the wires well with loom, tape, and zip ties.

20200222_184005.jpg

control box location on the left. relays to tie the front and side led lights in with the high beams. see my write up on my 3rd Gen Rear 12v/120v Power Panel for more info on what i did back there.

20200912_124916.jpg

loaded up. i wrapped all of my wires with loom and tape and used lots of zip ties. note the roof rack bracket under the light on the left side of the picture. you can see it better with the last picture.

20200912_124926.jpg

i had the local metal shop fabricate three brackets to attach the side awning.

20200912_124937.jpg

the metal shop also made custom U shaped brackets that wrap around the railing and bottom of the rack and pinch together with two bolts on the inside.
 



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Thanks for the write up. I just added 3 months to your Elite membership for your effort.:chug:
 






Thanks Rick! I enjoy doing the modifications so why not share the ideas to make our Explorers even better. More write ups to come...
 






Looks great! nice work. I like the wiring pass through. It will be interested to hear how the wood support blocks work out.
 






i used a hardwood, left over cumaru from a deck, so there should be little change in size over the temperature cycles. honestly, what i would prefer to have done is to create additional roof rail legs/mounts to put in between the three factory mounts to spread out the surface area of the roof load. if i could only find a 3d printer somewhere in the outback...
 






Nice project.

Did you consider to find or build a rack that just mounted right to the vehicle vs mounting to the existing factory rails?
 






I did not. The rack as is meets my needs so I did not explore other options.
 






here are my pics and write up for a 3rd gen roof rack with integrated wiring and lights setup.

i used a rola roof cargo basket (from etrailer) with the extension. i selected it in part because of the aesthetics and it fits nicely on top of the roof rails. i wish it was not so heavy but i generally feel comfortable carrying what i need. a CB/UHF radio antenna mount and fuel tank mounts were welded on the rack and the rack was re-powder coated. i installed a 32" curved led light bar up front which fits the curve of the roof rack, 50 watt led lights on the sides, and 30 watt led lights on the rear. the lights are held on with Nilight mounting brackets. i wired the rack with heavy duty plug and socket garden light extension cables because i wanted weather proof connectors so i can remove everything without disrupting the wiring through the roof. the wire goes through the roof using wire cable glands/grommets. i use a pelican cargo box, wavian fuel tank gear, rola gas bottle holder, and a yakima spare tire carrier mount. i also installed an 8 gang switch panel which unfortunately has proven to be unreliable.

if i could do things differently, i would have purchased a more reliable/expensive switch panel, i would like more forward angle from the side mounted lights, maybe i would opt for a lighter rack but i did not find others at the time that i liked.

enjoy

View attachment 341893
test fitting everything

View attachment 341890
i chose to reinforce the factory roof rail mounting locations under the roof in part because i was going to be at the factory recommended weight limit while driving on rough roads. i am not sure if it is really necessary but i plan to travel days away from the nearest help. it goes without saying when you take off the headliner you will be exposing the side airbags so stick to the factory recommendations when you are working near them and/or seek professional help.

View attachment 341896
i wanted to hide the wiring by running it through the roof railing then through the railing mount then through the roof. this is the first step to create a hole in the bottom of the plastic mount. the hole should be a little bigger than your cable gland/grommet.

View attachment 341900
next i needed to drill into the metal rail at an angle.

View attachment 341895
this is why i drilled it at an angle, to get into the right chamber.

View attachment 341899
wire and cable gland test fit

View attachment 341902
mark out the center

View attachment 341905
the hardest part of the job! after you gain the courage to drill a hole in your roof, double check everything and give it a go. helps to predrill the hole with a smaller bit. i put blocking on the underside as well to drill against. remember to paint the metal and allow it to dry to spec. i drilled two holes on each side so that i could control the front, side, and rear lights independently and to wire the antenna.

View attachment 341906
glands installed. i think i used a gutter/roofing sealant but i do not recall exactly. i probably would ask a car window repair shop next time for their recommendation. but it works. no leaks.

View attachment 341907
wires installed and ready to install the roof rails.

View attachment 341909
sealed up

View attachment 341908
all the wiring heads to the passenger side rear panel area for the control box. protect the wires well with loom, tape, and zip ties.

View attachment 341912
control box location on the left. relays to tie the front and side led lights in with the high beams. see my write up on my 3rd Gen Rear 12v/120v Power Panel for more info on what i did back there.

View attachment 341885
loaded up. i wrapped all of my wires with loom and tape and used lots of zip ties. note the roof rack bracket under the light on the left side of the picture. you can see it better with the last picture.

View attachment 341886
i had the local metal shop fabricate three brackets to attach the side awning.

View attachment 341887
the metal shop also made custom U shaped brackets that wrap around the railing and bottom of the rack and pinch together with two bolts on the inside.
What size arb awning is that?
 






It is the arb awning with the led light kit and is about 200cm running the length of the truck which I think is the 2.0m (W) x 2.5m (L) model
 






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