Yeah, I guess a battery tender should be standard equipment for those of us northern folks.
So I got the bike running and figured I'd let it run for a while to recharge the battery. 20 minutes later the bike dies with error code 70.
Looked it up and it's supposed to do that. According to the service manual "After 20 minutes left idling the ECU automatically stops the engine."
Whew...
Now it's just a matter of waiting for the warm weather again... When's this global warming stuff supposed to kick in? Like Drew Carey once said "I'm out on the front porch with a can of hair spray saying 'fuck the grandkids, I'm cold now!'"