Tracy O for Model Number WED9500TW3 Had been getting the F70 error code on and off for about a year. Generally you could power down and restart occasionally you had to unplug the dryer and re-plug it in and it would work. Just now went to put a load in and shut dryer door, with force to latch- and it completely powered off. I had read about the F70 being electronic so I opened and shut the door a few more times and then part of the display showed up and part not. Then with the door closed and part of the display reading okay- power light on I tapped the top of the dryer like a Fonzie tap and the display came on correctly and luckily it started and is working. However I know that Fonzie method will certainly come to an end and would like to know the part to order if it is the user interface control board- read this from an earlier post. Thank You for your Time. Tracy
Answer Hello Tracy. F:70/F:71 flashes when there is no communication between the machine control and the console electronics. ¦ Check the harness connections at the machine control and at the console electronics. ¦ Replace the machine control electronics WPW10174746. Read More... Answered by AppliancePartsPros.com | Wednesday, October 12, 2016