Upfitter Switches on a Ford 6.0L
Posted by ID Speed on 2023 Jan 24th
2005-2007 Ford Super Duty Upfitter Switches:The
Ford Upfitter Switches are optional instrument panel mount switches
(Option Code 66S) (see Photo 1) that control passenger side mounted
relays. These relays power four blunt cut wires that can be found
beneath the steering column and behind the passenger compartment fuse
panel also called the Central Junction Box (CJB).
…
read more
read more