Step 1
Disconnect power to the Kenmore dryer by unplugging the cord from the socket.
Step 2
Open the dryer door. Locate the sensor strips near the bottom of the drum near the lint screen.
Step 3
Apply a small amount of rubbing alcohol on a paper towel and wipe the sensors carefully.
Step 4
Allow the sensors to air-dry then wipe them with a lint-free cloth to remove any residual rubbing alcohol.
Step 5
Shut the dryer door and plug the power cord back into the wall.