klxrcr,
Just yesterday I had this same problem on a ez-path 1. I found a broken solder where the wire connects to the amphinal connector by the motor. Take a few minutes and open up the amphinal connector to inspect it. It only takes 15 minutes and you may get it fixed without a lot of costs'. I was going to change the motor out, but I had seen this in the past, on a couple of other machines. I'm glad I took the 15 minutes, and re-soldered the connection.