That's a new one. I just received my third recall on my '12 2500 Ram. The first was for an ECM reflash that ended up costing me 15-20% in fuel mileage, the second for failing tie rod ends (fairly major deal), and now the Diesel fuel heater connector is failing causes them to catch fire. (another major deal IMHO)
However, the current recall says they will issue another recall to let me know when they actually have the parts to fix the fuel heater connector!
At this point my plan is if it catches fire, I will quickly disconnect from the trailer, and let it burn.