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Kenmore Dishwasher Error Codes

8 error codes with causes and step-by-step fixes

Your Kenmore dishwasher uses 8 distinct error codes to flag faults before they turn into a full breakdown. The most common cluster around control board (2), water level (2), motor (1). Of these, about 8 can usually be cleared at home without a technician, while 4 point to more serious faults that may warrant a professional. Typical repair costs on this appliance run from $0 for simple DIY fixes up to $420 for professional component replacement.

Find your code in the table below for its exact meaning, the most likely causes ranked by how often they're the culprit, a step-by-step fix, the parts you may need, and a clear call on when it's worth phoning a repair pro.

🔍 How to Enter Diagnostic Mode 🔄 How to Reset & Clear Codes
Code Meaning
F2E2 User interface cannot communicate with control board
F8E4 Float switch tripped — overfill detected
F6E4 Float switch open — water level too low
F1E1 Control board memory error — stuck relay or corrupted firmware
4-3 Wash pump communication / motor fault
5-1 Door switch fault — door not detected as latched
6-1 No water detected entering the tub
7-1 Heating element failure — water not reaching temperature

⚠️ Serious Errors — Act Quickly

F2E2
User interface cannot communicate with control board
F2E2 (displayed as 2-2 on dial models) fires when the main control board loses c…
 F8E4
Float switch tripped — overfill detected
F8E4 fires when the control board reads the overfill float switch as tripped, in…
 F1E1
Control board memory error — stuck relay or corrupted firmware
F1E1 (1-1) fires when the main control board's self-diagnostics detect a memory …
 4-3
Wash pump communication / motor fault
Code 4-3 (F4E3) fires when the control board cannot verify operation of the wash…

No Code on the Display?

Start from what the dishwasher is doing instead:

Dishwasher Not Draining Dishwasher Not Cleaning Dishes Dishwasher Leaking Dishwasher Won't Start 💰 Dishwasher repair costs