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Error Code

Kenmore Cooktop 23 Error Code

Plain-language guidance for Kenmore code 23 on Cooktop — symptoms, safe checks, and when to call a technician.

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At a glance

Error code overview

A plain-language snapshot of 23 for Kenmore Cooktop — 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 23
Appliance Cooktop
Quick answer

Code 23 on Kenmore 790 induction cooktops reports a defective Warm (Keep Warm) key. The manual says to disconnect power and test the harness connections.

Model compatibility

Kenmore reuses codes across series and model years, so 23 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

23 means the Warm (Keep Warm) key is defective.

Code 23 at a glance

Defective Warm (Keep Warm) key: that is what 23 reports. The code belongs to Kenmore induction cooktops whose model begins 790.

Resolution

First, disconnect power. Second, the wire harness cables and connections are tested. If both of those come out fine, the center touch control board is replaced. A technician carries out the second and third parts.

Related faults

Linked codes:

  • Code 22: Timer Up key; same family of faults.
  • Code 24: Lock key, a neighbour of this fault.

Service for your Kenmore cooktop in Los Angeles

Los Angeles owners can phone (310) 554-8899 about Kenmore cooktop repair. Mention code 23, your model number and what you have tried.

Source: Sears PartsDirect – Kenmore 790 model induction cooktop 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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(310) 554-8899
Phone (310) 554-8899
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