Ok, I had my Banana since 05 and never had a bit of trouble till now.
Here are the symptoms I was riding along at 65 mph for about an hour when the speedo and the tech dropped off to zero and both the check engine light and the security light came on, looks the same as when your turn your swich and run buttons on before you hit the start button. I did not notice any other problems with the bike and all other gauges registered fine. They came back after a few miles and then started this cycle over and over at ramdom. It did seem to stop if I shifted my weight to the left of the seat.
So, I stopped at the nearest dealership and they looked it over and said it was the security module. We left the bike at this dealer for two weeks and when we picked it up all was fine for the first 500 miles but the same symptom started again.
I am going to take it back into my local dealer and have them look it over again but I would like to toss them a bone. If anyone has an idea or had the same issue it would be great to here from you.
One other clue here I noticed tonight, and I am not sure it’s related, the radio is having a hard time picking up a station on scan.
Jon
New Clue: If I have the bike running and turn the handle bars to the far left, as if I were going to set the lock, the same thing happens. Security lite comes on and tach goes to zero. When I turn the wheel back to the straight position the light goes out and the tach starts back up...
Update: Broken Wires in the main harness...Got to love that extended warrenty