Recently purchased a 2007 Tundra w/tow package. When I hitch the boat trailer up and connect the lights, all I'm getting is brake/turn signal.....no running lights. When I went back to the old truck ('95 Silverado), all the trailer lights work fine. Any ideas??

P.S. Let's try to keep the "you should'a stayed with a Chevy" comments to a minimum...please? :)