Kenmore Dryer Error Code AF — Error Code AF

Service Guy AI • Dryer • Medium severity • Intermediate skill • ~30 min repair

Quick fix: Clean the lint filter and ensure the venting system is clear.

What Does Kenmore Dryer Error Code AF Mean?

Kenmore Dryer dryer: Error Code AF

This is a medium-severity fault. The machine may complete the current cycle but is signalling a problem you should resolve before it escalates.

Possible Causes (4)

Kenmore Dryer engineers identify the following root causes for fault code AF. Work through them in the order shown — they are listed from most common to least common.

  1. Clogged venting system
  2. Faulty temperature sensor
  3. Blocked lint filter
  4. Malfunctioning control board

Step-by-Step Troubleshooting (5 steps)

Follow this sequence to diagnose and clear Kenmore Dryer error code AF. Power down and unplug the machine before any internal inspection.

  1. Disconnect power before servicing.
  2. Inspect and clean the venting system for blockages.
  3. Check and clean the lint filter.
  4. Test the temperature sensor for proper functionality.
  5. Examine the control board for any visible damage or faults.

Required Parts

Have these Kenmore Dryer OEM part numbers ready before starting the repair. AAdvantage Laundry Systems carries verified parts for every code in this database.

  • venting duct
  • temperature sensor
  • lint filter
  • control board

Diagnostic Test Mode

Enter Kenmore Dryer diagnostic test mode: Press and hold the 'Start' and 'Pause' buttons simultaneously for 3 seconds.

Skill Level & Repair Time

This repair is appropriate for an experienced laundromat owner or in-house technician. You should be comfortable removing service panels, reading wiring diagrams, and using a multimeter to test continuity and voltage. Plan for approximately 30 minutes of active repair time once parts are on hand.

Get AI-Powered Diagnosis

If the steps above don't resolve Kenmore Dryer AF, run a free Service Guy AI diagnosis. Upload a photo of the error display and get an AI-generated repair plan tied to your exact Kenmore Dryer model number, including supplier links for required parts and on-call technician escalation.

Other Kenmore Dryer Error Codes

F03 — Error Code F03E5 — Error Code E5F27 — Error Code F27F29 — Error Code F29F02 — Error Code F02F01 — Error Code F01F28 — Error Code F28F25 — Error Code F25
All Kenmore Dryer Error CodesAll Error CodesService Guy AI DiagnosisOrder OEM PartsEquipment Hub

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By — Founder, WashBizHub. Third-generation laundromat operator. Reviewed by the WashBizHub editorial team.

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