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Error Code

Kenmore Range F23 Error Code

Plain-language guidance for Kenmore code F23 Convection fan board communication failure on Range — symptoms, safe checks, and when to call a technician.

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At a glance

Error code overview

A plain-language snapshot of F23 Convection fan board communication failure for Kenmore Range — 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 F23 Convection fan board communication failure
Appliance Range
Quick answer

F23 on a Kenmore freestanding electric range with a glass touch panel is a communication failure involving the convection fan speed control board.

Model compatibility

Kenmore reuses codes across series and model years, so F23 Convection fan board communication failure 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

Communication failure between the convection fan speed control board and the electronic oven control board.

F23 on a Kenmore freestanding electric range with a glass touch panel control means a communication failure between the convection fan speed control board and the electronic oven control board.

Steps from the manual

  1. Unplug the range.
  2. Check the wire harness connections between the electronic oven control board and the convection fan speed control board.

When those connections are good, the manual replaces the power control board assembly that includes the convection fan speed control board. If the problem continues, the electronic oven control board is next. A technician should handle both replacements.

Related codes

  • F24: the same communication failure, listed with F23
  • F20: on this glass touch range, a communication failure between the oven control board and the surface burner control system

Kenmore range repair in Los Angeles

Los Angeles owners can reach Kenmore range repair at (310) 554-8899. Give the F23 code, the model number and the checks you made. More is on the range repair page.

Source: Sears PartsDirect – Kenmore glass touch model electric range 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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