I just fixed,mine last month.First look behind the cabinet with the macerator switch is.You will have to crawl under the vehicle to access this,remove the two electrical spade connectors from the switch.With a small piece of electric wire,momentarily jump the two spade clips together.If the motor runs,then head to the auto parts store and buy a new switch.If you're close to me in Satsuma,Florida,I'd be happy to help you repair it.
