Passing wiring harness though firewall
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Joined: Jan 2017
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Passing wiring harness though firewall
First thanks for all the great info on this site it helped me make some decisions when ordering my truck and some extras for it. I was hoping someone might have some advice on finding the best location to pass a snow plow harness through the firewall. I poked around but haven't found a great location yet. I thought I look to the experience of all aof you on the site to see what everyone else has done?
Thanks for any help
Thanks for any help
Cross-Country
Joined: Jul 2016
Posts: 79
Likes: 2
From: Oregon coast
You will find a rubber plug on the drivers side that is meant to be used as the pass thru area. I usually poke a hole thru it and after all wires are ran I silicone it up to make it water tight again.
Postmaster
Joined: Jan 2005
Posts: 4,424
Likes: 12
From: BC Canada
How many wires of what gauge in this harness? If you can't find a suitable grommet, cutting a hole and having a proper rubber grommet to protect your wires will be important. It's complicated under that dash.����
Tuned
Joined: Oct 2005
Posts: 391
Likes: 3
I heated up a scribe and pushed it right through. That thing is tough.
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