Grand Cherokee 7 pin connector issue

I got a new (used) 2011 Grand Cherokee about 2 months ago for the moving trip across the country in May, and yesterday was my first chance to swing by and try to connect it to the Pod to make sure the wiring worked fine. Yup, you guessed it ... nothing worked. No lights, no signals, no power going thru to the electric brakes. The GC has both 7 pin and 4 pin connectors, and I can see that there is wiring at them.

I'm not an automotive type of guy ... any idea on where to start, or should I just head in to an RV service dealer to have it looked at?

Your Jeep dealer will know more about the connections at the Jeep end than anyone. The RV dealer will know about the connects on the Pod end. 

Originally posted by P&M Well, our Pod was working just fine with my previous TV, so I am guessing it is on the Jeep end.

No need to involve a dealer, the 7-pin Bargman connections are the same for all vehicles.  If you have a voltmeter - or even just a 12 volt light with 2 bare wires, you can verify the output on the vehicle end is correct.  Some things, like checking the brake lights and brake controller output may require 2 people, or you can jam a heavy toolbox in front of the brake pedal.  You can also buy a tester which plugs into the Bargman and shows you which pins are active with LED lights.  

What's wrong with a Jeep? When the going gets tough, the tough get a Jeep. Goose