I havn't put back the bags from winter yet, and I guess someone didn't know they were missing, so after wakeboarding today when I went to turn off the boat I noticed all the ballast switches set to drain even though nothing is connected right now. I don't even have the impellers installed, just the shaft spinning free.

Why I am asking this question is right after I noticed someone had turned them down to empty, I flicked the switches off and back to fill to see if they would kick on (the timer had shut them off in empty mode already) and noticed that the front sac pump was not working. I flipped it back to empty and same thing, no sound at all.

Do the pumps burn out of run dry or is it only to protect the impeller from running dry? If its not working do you think its a motor issue or something needs to be reset on the module?