F21 Error Code Kenmore Washer

I would clean the hose and it may work for a bit.

F21 error code kenmore washer.

Followed the troubleshooting guide above. Oh man this is a great fix. I finally took the drain lines all off from the drain pump up to the plastic elbow near the top where it exited the washer as well as the next line from that same elbow to. This can be caused by excessive suds or a restriction in the drain system.

Found lint debris in the filter. Make sure that it is installed properly per the instructions in your owner s manual. Excessive suds can prevent the washer from draining properly and will result in the f21 code. The causes of the error tips on how to fix the breakage of the washer.

I had the same problem still getting f21 sud codes even after changing the pressure switch and the drain pump. Check the drain hose for kinks and clogs. Had sporadic f21 code approx every 3 4 washes. Detailed instructions on how to fix the error code f21 in the kenmore washer.

Check for excessive suds in the washer tub. No hose kinks or anything wrong with the drain lines. The f21 code on many kenmore elite front load washers indicates a long drain problem. Check the tub for excessive suds.

If you see this condition then i recommend that you drastically cut back on the amount of he high efficiency detergent that you are using in the washer.