wrf767sdhz03 stopped producing ice

[Ettish]

WRF767SDHZ03

Bought new, worked fine for 8 months then stopped producing ice. Test 56 showed EO (no errors) for several days. I've replaced water filter then flushed, cleaned coils, unplugged unit multiple times, ran several forced defrosts both Lo and Sh, and troubleshot through every diagnostic mode service test countless times. Still no ice after after almost a week but service test 56 has changed from EO to E5 and test 59 changed from 01 to 02.

Results of most recent diagnostic tests below:

1 - 01
2 - 01
3 - 01/02 Felt Fan
4 - 01/02 Heard Compressor on/off
6 - 01
7 - 01
8 - LEDs Passed
9 through 17 - Skipped
18 - Passed
19 - 01/02 Toggled, nothing observed
20 through 31 - Skipped
32 - 01
33 - 38
34 - 01
35 - 01/02 Toggled, nothing observed
36 - 01
37 - 01
38 - Ran both Sh and Lo
40 - 01/02 Toggled, nothing observed
41 through 44 - Skipped
45 - 02/03/02 Heard Water Fill. Successfully completed the 57 Harvest test prior
46 - Success, Hand Wet
56 - E5 = Ice Maker Thermositer is bad. Ice storage temperature satisfied but ice mold in frozen state too long. Possible ice mold thermistor issue.
57 - 01
58 - 00/10 = Temperature is cooler than harvest temperature
59 - 10/02 then went 30/01 and retried, same results, harvest did not complete when rotating clockwise

Fridge/Freezer temps were on factory recommended settings (37/0). Both Ice makers stopped producing ice. Changed settings to 33/-5. Remaining ice stayed cold and did not melt, despite fridge/freezer temperatures becoming noticeably warmer. Service Test 56 showed EO = no errors for past three days and still did not make ice. Test 59 would complete successfully.

Now, three days into troubleshooting, unplugging several times for 10 minutes at a time, and running more than 5 auto defrosts, its showing E5 error and wont complete the harvest for test 59.

[Ettish]

Most recent Test 59 has changed from E5 to E3. Test 59 changed from 02 to 01 on next attempt. Test 57 stays 01.

[Nathaniel Peterson]

1 hour ago, Ettish said:

Most recent Test 59 has changed from E5 to E3. Test 59 changed from 02 to 01 on next attempt. Test 57 stays 01.

What's 8 months old the refrigerator or the ice maker? Your temps are good for producing ice. You might have the ice maker with the test button on it, if so it's manilla colored and a small square that has to be held in toward the front right hand side just past the white ice maker cover.