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Error Code

Kenmore Dishwasher Code C4 Overfilled Dishwasher

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.

Daniel Reeves Written by Daniel Reeves Appliance Repair Content Specialist Published October 20, 2026

Content status Verified

Error code C4
Appliance Dishwasher
Quick answer

Code C4 on Kenmore 363 electronic control dishwashers flags overfilling. Cancel the cycle and see whether the water 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.

What C4 reports

Too much water in the tub of a Kenmore 363 electronic control dishwasher brings up code C4.

Step by step

  1. Cancel the running cycle.
  2. If the water stays in the tub, switch to the troubleshooting listed for C3.
  3. If the tub empties, check whether anything is stuck beneath the overfill float.
  4. Unplug the unit and examine the overfill float switch. Replace it if it shows damage.

Related codes

  • C5: an underfilled dishwasher, the reverse situation.
  • C1: a drain-time limit was passed.
  • C6: the water temperature was too low.

Dishwasher repair for the Miami, New York, Houston, Los Angeles and San Diego areas

Customers in the Miami, New York, Houston, Los Angeles and San Diego metro areas can book dishwasher repair on (844) 747-3641. The code, your model number and the result of the cycle cancel are the useful details.

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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