2005 with 140,000 miles. My wife was parked, started the SUV, placed it in reverse. She said the SUV lunged forward. Now the transmission will not engage in any gear. It will go in and out of park, reverse lights work, but nothing else. No strange noise, just like the transmission in in neutral in all gears. I have read over most all of the threads....nothing seems to match. Where should I start to look for the problem? Thanks everyone.