Began winterizing today. Same process as last year. Opened tank and low point drains. Drained water heater. Removed filter, closed w.h. bypass valve, closed tank and low point drain valves. Dumped 5 gal af into tank. Started pump, ran for a few seconds as usual and stopped. Went outside to turn on o.s. shower, nothin. Went back in, pump off. Turned it back on and now have no pump. Fuse good, pump switch light comes on but no pump whatsoever. Any ideas? Thank you. 2009 Fleetwood Pulse, sureflo pump.