Loud clicking starting cycle and also FL error. What is wrong?

PFS, I checked through the service manual but can not find any FL error (possible that it is FdL?). I would start off by trying to reset the washer. check this copy from a different answer "If there are no error codes being generated, this could have just been a momentary glitch. If you see "Fdl" or "Fdu" error codes, these are usually indications of a failed door latch assembly and will require replacement. You can also try to reset the CCU by unplugging the washer for AT LEAST 30 minutes." you can download a service manual from here" Hope this helps, good luck.