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Brand:KITCHEN AID
Model Number:KOSE900HBS00
Main Symptom: ERROR
What happens & when: REPLACED TOUCH SCREEN AND IT HEATS FOR 3MIN AND PUT UP ERROR KOSE900HBS00
Error Code (if any):F6E9
Parts or tests already tried:
Photos / video link:
Did this error start showing up only after the control panel was replaced or was it the reason for replacing the control panel?
Has anything else been replaced?
Just tried a new main board… same results. Started to heat and then shut down with same error message
Did this error start showing up only after the control panel was replaced or was it the reason for replacing the control panel?
Installed a new main board and still got the same air. The old control panel screen was black with glitches here and there and inoperable. this issue started. after I installed the new control panel.
Ok, that possibly leaves us with the signal harness W11157397 that runs between the boards and the UI, or the expansion board W11294389 since the console W11400291 and main control W11294388 have been replaced.
You can test that harness for continuity between the boards and UI with the oven disconnected from power and the harness unplugged from each board and the UI. You’ll test like wire to like wire, so blue to blue, orange to orange, yellow to yellow.
If that looks good there is one other thing I would test, the temperature sensor W11290976. This is connected to the main control board at P3.
I’ve attached the tech sheet and wiring diagram for this model below. Test those 2 violet wires on P3 for resistance, should be about 1.08k-1.1kΩ at room temp. If this has failed it could be dragging on the system and confusing the boards, this can cause a communications error instead of a temperature sensor error, sometimes.
tech-sheet-w10903418-revB (1).pdf (839.6 KB)
tech-sheet-w11046179-reva-enfr (1).pdf (2.4 MB)
https://www.appliancepartspros.com/whirlpool-harns-wire-w11157397-ap6809290.html
https://www.appliancepartspros.com/whirlpool-cntrl-elec-w11294389-ap6809321.html
https://www.appliancepartspros.com/whirlpool-thrmst-fix-w11290976-ap6832501.html
