Never posted on this site before, but this transmission problem my 08 accord V6 EX-L NAV just experienced has driven me to inform all of you fellow accord.neters. My car has 79215 miles on it and as I was driving to work this morning the check engine light turned on and the "D" on the dash started to turn on and off. Admittedly, I was startled as I've never seen these lights turn on in my old 99 Accord LX that has over 200K miles on it. The car felt fine as I drove it in to the dealer, but I did hear a weird noise kinda like a fan going really fast. They charged me ~96 dollars to run the diagnostics machine on it. An hour and a half later the Honda service advisor approached me and said, "have a seat." I immediately knew this was going to hurt. He then went on to tell me that the 3rd Gear Pressure switch on the transmission failed. I asked if this was a common problem and he said, "Nope, never seen this before." I always heard of the transmission problems on some V6 accords, but I never thought I would fall victim. Anyway, he said that "this part" was still under warranty and that the fix would be of no cost to me. I have a lot of faith in Honda, but this one kinda hurts even if it is still under warranty.