Maytag Neptune FAV6800AW has dc code won't complete spin cycle

Hello julygirlrn,
Take a look at this post and see if you or someone you know has some very basic mechanical skills and can do a clutch replacement or roller clutch bearing re-lube. The dc/UC unbalance errors are a very common failure issue with the FAV6800AW/FAV9800AW clutch.
I have put together a step by step process to perform a clutch replacement process, this repair will get your $1000 machine back in service with a $50 dollar clutch replacement. Worse case you can give the repair person some facts and maybe control cost and speed to repair. I believe you will find you will pay $350 - $400 to have it repaired.
If you pay more than $50 dollars for the clutch you are throwing money away. Clothes Washer Clutch - 25001169
You can try this test just to rule out the TDS as the failure point almost all the time dc/UC unballance errors are related to clutch issues with this machine model.
Tub Displacement Sensor Diagnostics check.
It is possible the Tub Displacement Sensor may have failed try this check which is in the Troubleshooting guide stored in your washer console or refer to the SM.
Enter the Service Mode by pressing and holding the Enviro Plus and Spin Only keys for three seconds or the display reads “00”
Press the Super Wash key display reads “in”…something like that.
Press Delicates the Display will show “UC” (Unbalance Closed).
Push tub to the back right corner of the machine the display should change to “UO” (Unbalance open). Release tub and the display will show “UC” (Unbalance Closed).
Press Hand Wash.
Pull tub to the front left corner while pushing the tub down the display should change to “UO” (Unbalance open). If you get these results your Tub Displacement sensor should be OK and I believe it’s not the component failure producing dc/UC errors in spin cycle. I would remove the clutch for inspection and re-lube. There is a more technical troubleshooting method to check Tub Displacement Sensor in the Troubleshooting guide and Service manual.
We can turn on the drain pump in Service Mode to pump out excess water, let me know if you need help with that. The link I have in this post will send you to the Service Manual on this site in PDF format. I believe a lot of folks toss this $1K machine where a $50 dollar clutch replacement or an even cheaper Oneway roller clutch bearing clean up (if the bearings are rust free) will get the machine back in service.
Post back if you decide to DIY the fix and need help.
Good luck… Rich