Customer Questions and Answers for Washer Timer by Whirlpool

Hello Bernie, You should check the timer motor to see if it has gone open. If so, the timer WP8557301 will need to be replaced. If not and connections are good you will need to verify 120Vac to the timer motor and neutral to it also. This can be caused by a poor electrical connection, by a bad timer contact, or a failed ATC switch WP8564140.