Maytag Dryer Error Code F79 — Error Code F79

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

What Does Maytag Dryer Error Code F79 Mean?

Maytag Dryer dryer: Error Code F79

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)

Maytag Dryer engineers identify the following root causes for fault code F79. Work through them in the order shown — they are listed from most common to least common.

1. Faulty door interlock switch
2. Malfunctioning control board
3. Blocked drain pump
4. Pressure switch failure

Step-by-Step Troubleshooting (6 steps)

Follow this sequence to diagnose and clear Maytag Dryer error code F79. Power down and unplug the machine before any internal inspection.

1. Disconnect power before servicing.
2. Inspect the door interlock switch for proper operation.
3. Check the control board for any visible damage or burnt components.
4. Examine the drain pump for blockages or debris.
5. Test the pressure switch for continuity.
6. Reconnect power and run a diagnostic test.

Required Parts

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

• Door interlock switch
• Control board
• Drain pump

Diagnostic Test Mode

Enter Maytag 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 Maytag Dryer F79, 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 Maytag Dryer model number, including supplier links for required parts and on-call technician escalation.

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