Bought this 98 ram 5.9l for towing a car trailer, love truck so far..
Anyway
picked up trailer last night, go to plug it in and realize that my 7 pin connector located on
tow hitch has nothing connected to back of it???? Is there a harness missing?
If so where do I get it? It also has a 4 wire that looks as if somebody wired that themselves and is
functional..
Pretty sure truck has tow package as it has trans cooler and factory looking hitch with connector
on hitch.
Am i better off just buying a universal and wiring?

Any help will be appreciated, especially part numbers/links if possible.

Thanks

 

Try this site http://www.etrailer.com/faq/dbc.asp for information on wiring.

This site also helps for checking that you have it wired correctly http://dodgeram.org/tech/mods/electric/trailer_wire.htm

Good Luck.