2010 F150 Crew Cab wiring

zsiya

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May 22, 2010
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Before I tear open this new truck, can anyone suggest a factory hole to run the wires through? I am coming from every direction-front, rear and both sides, to the center console. Trying to save taking the entire interior out! Thanks!
 
Grommet in the firewall? Don't know the exact location, but if you don't want to drill, (and install your own grommet properly) look for where the main electrical from the hood of the truck is fed into the cab. (follow the fuse panel wiring)
 
Check under the hood of your truck, near the brake master cylinder and hood hinge. See if there are 4 cut wires with black plastic tips just lying there. If so, those are installed for just your needs. If so, they terminate behind your fuse panel, under the steering wheel. That comes out with 10mm socket. drop the fuse box, and you'll see the other end of the wires. The Super Duty trucks have these wires.
 
the upfitter switches you are talking about are only in the f250's and up not f150.otherwise the grommets are 2 1/2 -4 inches below the wiper cowl on the driver side behind the master cylinder. there is also entry grommets on both sides of the truck in the wiring channels and the back wall/floor of the truck,there also there is a entry point,mid way in the wire channel along the side of the seats
 

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