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Error Code

Kenmore Dishwasher C4 Error Code

Plain-language guidance for Kenmore code C4 on Dishwasher — symptoms, safe checks, and when to call a technician.

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At a glance

Error code overview

A plain-language snapshot of C4 for Kenmore Dishwasher — confirm the model series before you act.

Lena Hart Written by Lena Hart Appliance Repair Content Specialist Published October 20, 2026

Content status Verified

Error code C4
Appliance Dishwasher
Quick answer

C4 reports an overfilled Kenmore 363 electronic control dishwasher. The manual has owners cancel the cycle and see whether it drains.

Model compatibility

Kenmore reuses codes across series and model years, so C4 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 this code means

The dishwasher is overfilled.

C4 means a Kenmore 363 electronic control dishwasher has taken on too much water. The manual’s first move is a simple one: cancel the cycle.

What happens after you cancel

The result decides the next step.

  • It does not drain: follow the troubleshooting for the C3 will-not-drain code.
  • It drains: look for an item stuck under the overfill float. Then unplug the dishwasher and inspect the overfill float switch for damage. A damaged switch is replaced.

Other fill and drain codes

The opposite fault, a dishwasher that is underfilled, is covered by C5. A drain that runs past its time limit is C2.

Kenmore dishwasher repair in Los Angeles

When C4 comes back after the float check, (310) 554-8899 reaches Kenmore dishwasher repair in Los Angeles. Tell them what happened when you cancelled the cycle and give the model number.

Source: Kenmore 363 electronic control model dishwasher error codes

Caution

Safety warning

Important safety warning

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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Recommended repair service

AE C1 C2 C3 C5 C6
Service areas

Available in these areas

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Phone (310) 554-8899
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