A plain-language snapshot of C3 for Kenmore Dishwasher — confirm the model series before you act.
Written by
Lena Hart Appliance Repair Content SpecialistPublished October 20, 2026
Content statusVerified
Error codeC3
ApplianceDishwasher
Quick answer
C3 means a Kenmore 363 electronic control dishwasher will not drain. The manual points to clogs and damage along the drain path.
Model compatibility
Kenmore reuses codes across series and model years, so C3 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What thiscode means
The dishwasher will not drain.
C3 on Kenmore 363 electronic control dishwashers means the dishwasher will not drain.
Why it matters for C4
The manual reuses this code’s troubleshooting for C4, the overfilled code, when cancelling the cycle does not make the dishwasher drain. So what follows covers two situations.
Checks to make
Look at the sink drain and remove any clog there. With the dishwasher unplugged, go after clogs in its drain hose; a damaged hose should be replaced. After that, examine the drain pump. A pump that is clogged or damaged is the final suspect, and a damaged one is replaced.
Codes close to C3
C4 is the overfill message that sends you here first.
If the water stays put after those checks, call (310) 554-8899 and ask about dishwasher repair in Los Angeles. Be ready with the code, the model number and the parts of the drain path you already checked.
Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
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