Clayton K Tacoma , WA November 17, 2016 Appliance: Frigidaire Washer ATF6700FS2 Frigidaire Washer Atf6700fs2: Getting e43 error code. How to replace Control Board. I replaced the control board. It fixed it. I was worried this wouldn't be the fix but it worked. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes