Quit working and i started to check it out today.Had power at the switch so i went to the motor.Had power at the motor so i went to the relay module.Had power so i said crap bad motor already.I rechecked the fuse holder and un taped it.Corroded fuse.Put a new fuse assembly in and the pole works fine.I quess relay module needs 12 volts and ? amps to make it work??