I am going to put up a post, but I am having a similar issue.
I have an 09 600 CFI and I am getting a blinking display. So here are the symptoms:
Everything is fine at Idle
Sled starts with 1 pull (maybe 2 when cold) every time
Sled runs great no performance issues
Highbeam Indicator, Reverse & brake light (when pulled) stay one when display starts blinking
No Dimming of headlight
Blinking starts when I rev the engine and then it goes out and then resets just like you started the sled up fresh.
I have wiggles wires around and don't seem to have anything grounding out when idle. It only happens when you throttle up past 2 - 3k RPM.
At first I suspected water in the connection between the hood harness and body harness, but blew it out and sprayed down with WD40. Still have the problem.
I am hoping that I am not on the VR train. I haven't seen too many 600 CFI sleds with this issue. Not sure if it was an 800 issue only. I don't want to fry an ECM if possible.
Is there anyway to check the VR?
Does anyone have a wire diagram so I can measure the VR?
Thanks.
Exactly what mine does (10 600CFI IQ), the dealer called Polaris and new VR on the way. Call your dealer and give them the Polaris Bulletin SSA-10-01, I got it from a thread on here and it basically covers your VR 12 months beyond the 12 month factory warranty. I would think if the VR causes the ECU(ECM) to fail they would cover that too. From what I have read the new VR may not even fix this glitch or NOT cause the ECU to burn up. We'll see when I ride it after the VR install hopefully in a couple days.