Barry for Model Number MDE6400AYM I need a new timer (#33003803). The old one sometimes doesn't move and runs for hours. One web site I visited said that i must install a new wiring harness as well. They said the new timer would seize up. Is this true and necessary?
Answer Hello Barry, As per the manufacturers' notes, only the models with a serial number beginning with 16 or higher will require wiring harness WP33002807. Read More... Answered by AppliancePartsPros.com | Tuesday, February 13, 2018