Kenmore Dryer Plug April 15, 2019 How do you change a 3 to 4 pronged plug on a kenmore 70 series dryer. How do you change a 3 to 4 pronged plug on a kenmore 70 series dryer - Answered by a verified Electrician www.justanswer.com 3 Wire Light SocketInstall Fan Light SwitchBasic Lamp WiringElectric Dryer Hookup OutletUnderstanding Electrical Control Circuit DiagramsTrailer Power ConnectorPower Cord WiringEmergency Exit Sign Wiring Diagram