mattie

is there and where can i find a plug in for my electronic trailer brake controller for my 05 F150

midwestoffroad

any body that sells the controler will have the plug for them. NAPA orielys ford.. there cheap like 8-12 bucks

thump

The factory wiring harness is under the dash near the steering column.

The specific controller adapters can be found here: http://www.etrailer.com/bc-2005_Ford_F-150.htm

rickyp

how and where do you all mount the break controller?

thump

A quick search should give you plenty of ideas from different folks. This topic has been posted and answered quite a few times.

stmar

Check this thread out, there are pictures of the two most common mounting areas.

https://www.f150forum.com/f4/brake-c...ounting-53504/

By the way, can anyone tell me how/where they spliced into the blue wire when they added the 7 wired plug at the back of the truck? The wiring harness is snugged up tight against the truck body and I don't want to mess up more than I have to.