Maytag Dryer Error F03

⚡ Quick Answer: The Maytag dryer error code F03 indicates an internal communication fault between the main control board and the user interface/control board. This is... ⚠️ Difficulty Varies

What Does Error F03 Mean?

The Maytag dryer error code F03 indicates an internal communication fault between the main control board and the user interface/control board. This issue can lead to the dryer failing to start or shutting down unexpectedly during a cycle. If you encounter this error, it's essential to check the connections and reset the appliance to see if the problem persists.

Common Symptoms:

  • Dryer displays F03 and may not start or may shut down mid‑cycle (community repair guides)

Possible Causes

  • Internal control communication fault between the main control board and the user interface/control board (medium)

How to Fix Error F03

DIY Fix Basic reset and check connections

  1. Unplug the dryer from the power outlet for at least 5 minutes to reset the control electronics.
  2. After reconnecting power, attempt to start a cycle and observe if F03 returns.

Technician Only Inspect control boards and harnesses

  1. Disconnect power and remove access panels to reach the main control board and user interface board.
  2. Reseat wiring harnesses between the main control board and UI board; inspect for corrosion, bent pins, or damage.
  3. Check continuity of wiring harness between control boards; replace harness if damaged.
  4. If wiring and connectors are intact and the F03 persists, test or replace the main control board first, then the UI board if needed.

Parts needed: Main control board, User interface/control board, Wiring harness/connectors

🛑 When to Call a Pro:
  • If F03 persists after reseating connectors and power reset.
  • If you are not confident working safely with live electrical components and internal boards.
  • If diagnostic steps indicate a likely failed control board.

Technical Specifications

wattage N/A
component Temperature Sensor
resistance 10-20 ohms
part_number WPW10150130
voltage_rating 120V AC

Common Questions

What does F03 error mean on Maytag dryer?

F03 indicates an internal communication fault between the main control board and the user interface, affecting dryer operation.

Can I fix Maytag dryer F03 error myself?

Yes, you can attempt a basic reset by unplugging the dryer for 5 minutes and checking connections.

How much does it cost to fix F03 error?

Repair costs can be moderate to high, particularly if control board replacements are necessary.

When should I call a technician for F03?

Call a technician if the error persists after resetting or if you're unsure about safely handling electrical components.

Sources & References

Data last verified: 2026-02-06

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