i need a wiring diagram for trailer lights and break box
i bought a 1990 f350 international (no turbo) flatbed. all the wiring is a mess i need to get turn signals tail lights etc etc working along with wiring all types of trailer light/breaks hooked up .
start by traceing down wires that run along inside frame rail,replace bad broken wires.
follow the wires inside frame to reaend for broken or burnt wires,replace.
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