Hello Everyone,
As many of you know, Grand Cherokees have a notorious problem of their heaters going out between 50k and 70k miles. I have managed to fix my own jeep heater problem quite easily, and if anyone is interested in learning more about this, they can contact me at jeepheaterfix at yahoo. It's a much better alternative than taking apart the dash or paying 1200 to 2000 dollars for a mechanic/dealership to do it, and I wouldn't bet on a recall.
Best Wishes.