Kenmore diagnostic/test menu

I’m looking for information on how to access the diagnostic/test menu on a Kenmore side-by-side refrigerator. When installing the fridge, I found a manual detailing the process and various tests that could be run tucked under the front panel under the doors. I’ve misplaced the paper and now need it.

About a year ago the ice maker stopped working, and I used the diag menu to reset the ice maker. It’s quit again, and now I’d like to perform the same procedure.

Thanks.

i’ve since found out that this is also a re-branded Whirlpool WRS571CIDM, if that helps.