I had the exact same thing happen with my brand new FFE yesterday. (Bought five days prior, car dated 09/2013). Almost exactly as I crossed 200 miles. Was also the first time I'd run the heater, which might have figured into the situation. Code reported: P2183 Fixed by TSB: 13-12-17 Was fixed in 30 minutes though I took the documentation from this forum with me as a kickstarter. Thanks everyone. -Steve