Read another thread and this seems to be an issue with the TORO GreenKeeper 212. I too, thought my unit was shot. I called TORO just for kicks and spoke to a very polite person who said to reset the unit; by unplugging it and taking out the battery for at least 30 minutes. I let the unit reset for an hour then I changed the battery and the fuse and plugged it back in. I reset all the station times, days, and current time. I have tested the system three times and it does not run..... IT'S FIXED!!!! I'll still keep an eye on it.