Firewall pass through

eng53ine · Nov 9, 2018

Is there a plug anywhere on the 11-16 trucks like there is on the early super duty’s?

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PDT1081 · Nov 9, 2018

eng53ine said:
Is there a plug anywhere on the 11-16 trucks like there is on the early super duty’s?

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Not a plug, but a bundle of wires like the earlier Super Dutys. Pretty close to the same location.

eng53ine · Nov 9, 2018

PDT1081 said:
Not a plug, but a bundle of wires like the earlier Super Dutys. Pretty close to the same location.

Ok thanks

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sootie · Nov 9, 2018

depending on what gauge of wires you need, you can use the factory provided pass thru wires.

Other than that, it is quite easy to cut the little nipple off the large rubber grommet that houses the main wire harness and fish wires thru there.

eng53ine · Nov 11, 2018

sootie said:
depending on what gauge of wires you need, you can use the factory provided pass thru wires.

Other than that, it is quite easy to cut the little nipple off the large rubber grommet that houses the main wire harness and fish wires thru there.

Thanks

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Jomax · Nov 13, 2018

Also, do yourself a favor and remove the fender liner to make life easier.

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sootie · Nov 13, 2018

Jomax said:
Also, do yourself a favor and remove the fender liner to make life easier.

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psshhh. not necessary

08Monster · Nov 13, 2018

sootie said:
psshhh. not necessary

I agree, but they sure are a PITA to strip and crimp back in that hole!!

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Jomax · Nov 16, 2018

sootie said:
psshhh. not necessary

Sorry if you have long skinny girl hands

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CallMeColt · Nov 16, 2018

If you use all the factory provided pass through wires or need bigger gauges, there's also a second option. The grommet has a nipple you can cut to pass wires through.

https://www.youtube.com/watch?v=IhXSduLybWw

sootie · Nov 16, 2018

Jomax said:
Sorry if you have long skinny girl hands

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It's not the size of the ship....

eng53ine · Jan 23, 2019

The guy that installed our radios show me a big grommet, passenger side floor board. He said pull the inner fender well and it’s a straight shot to the battery as well. I snap a picture when the truck gets back from getting lettered.

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