I've just installed the factory wiring harness for towing in my 2003 PT. I assumed, for some reason, that it would work immediately with my standard 4 way trailer harness...um no it won't.
I have gone over all my connections and they are exactly as the instructions show.I have been told that after spending $165.00 on this damn harness that I need an adapter to make the trailer signals work ???? I was told the factory harness had a converter built in...
If anyone has any experience with the PT factory trailer wiring harness I'd love their advice....I am not a happy camper
