Cant find parts for model 88202 88204

Unfortunately the f11 error means the clock is shorted. I have actually seen this issue several times on this unit. Its not your fault and theres nothing you did or could have done prevent this issue. You need to have the clock replaced to fix the error code. The clock on this model is the brains of the operations. Here is the part to order.
There is also a video on that parts page to show you how to make the repair.

All parts come with a 365 day, any part, any reason return policy.

No fix, other than replacing the time movement, which is a switch movement that can be purchased at several different clock part supply stores, catalogs, or websites.

if the clock is blank it's bad and you have to change out the clock assy. if that's your model number MEW5527B it says your part is
WP74009198 and it's around 260 dollars but this must be an older wall oven because nobody has it in stock,you can go here,put your full model number in and go to control panel and look up your computer board or clock assy. same thing
https://www.searspartsdirect.com/model-number/MEW5527BAW/3048/0125300.html

on a reboot hit the f2 button and enter setup. then scroll to change the time to the correct display using the arrow keys.

I have no solution, however I have the same problem. Wondering if you have resolved the problem yet?

It sounds like the battery on your computer is dying, and the battery cannot keep the clock running. If Dell's warranty is still valid, contact Dell, to get your computer fixed/replaced.

you neede to replace the cmos battery inside the laptop, it is like a battery looks like a dime or nickel usually, that is what keeps time when your laptop is not on....it also is important for it to be working because if it is not, it will cause computer some hardware/software issues. you can pull the battery, and look it up on ebay, they are cheap maybe between 2 and 9 dollars

Ouch, sounds like it's TIME for a new clock

I’m happy to assist further over the phone at https://www.6ya.com/expert/robert_aad3edb7dfa380b9

This is joyce
He is right the Jets are probl stoped up with mold,
you need to take drawer out look to top of machine where water comes into drawer to dispense to your detergetnt, and see if their is mold, if so take squirt bottel full of bleach and squirt it up on the mold and let sit a while and then take tooth brush and scrub off as good as possible, run one cup bleach in machine with out any clothes . on hot cycle. do this 2 times see if this helps .
let me know. it can only help cant hurt.
willl make machine smell better, and never shut door to front loader completly shut, it needs air to dry or else it will mold.
thanks
joyce

Problem was solved. When clock was plugged in after a few more days, it finally stopped flickering and reported an incorrect time and day. Low battery was now blinking! Checked calendar and found all memory was lost. Purchased and installed a new battery and this time when clock was plugged in it correctly set itself! Fixed.