Thank you Netman- Rep points added. This is why I use these forums.
Ordered from Mopar-Wholesale on Monday, got it Friday and installed it 15 mins later. Remove four screws, add one screw for the rear of the controller, and plug in two jacks. Done.
FYI- my February 2011 build Sport Crew Cab with factory Class IV hitch had both gray harness plugs.
56029431AH MODULE TRAILER TOW 1 $97.92 $97.92
1EB13XDVAA BEZEL TRAILER BRAKE 1 $6.50 $6.50
Sub Total $104.42
Handling Fee $0.00