The other morning, I went out to the garage and turned on my Spyder (2008 SE5 40.235 miles). Put in the key, turned her on, and kitted out to ride. I look down and have a VSS Fault, Check DPS, and Limp Home Mode. I had ridden the night before with no problems. Get it to the shop. Dealer calls and asks, "How long have I had the floorboards installed?" Answer: 6 months "What other changes have I made?" Answer: Replaced brake lights just over a week earlier with LED bulbs. Could that be the cause?