That round, three pin connector is for the trailer towing brake connection. I've seen a few of the control boxes installed under the dash at junkyards and your connector plugs into the control box harness.
Congratulations on your acquisition. I am finishing my son’s 1989 Bronco XLT 5.0L with quad shocks, so I might be able to pass a few things on to you that I discovered and used. Others on this site may have other suggestions, this is just what we found to be best for us. Ours was parked for...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.