I have a hobart am12 dishwasher. It blew the breaker. My service guy "who isn't a hobart dealer" said motor was bad. So I took it to a motor repair shop to be rewind. The motor repair guy said that he only replaced 4 lead wires in motor and that it was magnet switch. The service guy hooked it back up and now no led lights at all work! They did win it was taken off
Dishwashers - Hobart - AM14-253 Free-standing Dishwasher
Answers & Comments
Http://tdfoodequipment.com/images/am14-14c.pdf
This has the contact info for Hobart on it. Given the age of the unit though, you might be out of luck. It is possible that the motor was done correctly and the power issue is somewhere else. There could be an internal fuse or a power transformer that has failed/