Whirlpool Washing Machine Error F15

⚡ Quick Answer: The Whirlpool Washing Machine error code F15 indicates a communication fault between the central control board and the motor control unit (MCU), which... ✅ DIY Fixable

What Does Error F15 Mean?

The Whirlpool Washing Machine error code F15 indicates a communication fault between the central control board and the motor control unit (MCU), which can prevent the washer from starting or cause it to stop mid-cycle, especially during high-speed spins. In washer-dryer combo models, F15 may also signal a heater control issue. Symptoms include the drum not spinning or completing its cycle, and the error code displaying on the control panel.

Common Symptoms:

  • Washer stops mid‑cycle, often during high‑speed spin
  • Drum won’t spin or complete cycle
  • Error F15 displayed on control panel

Possible Causes

  • Motor control unit (MCU) communication fault (medium)
  • Loose or damaged wiring/connectors between control boards and motor (medium)
  • Heater control system fault in washer‑dryer combo models (medium)

How to Fix Error F15

DIY Fix Basic checks & reset

  1. Power off and unplug the washer for at least 5 minutes.
  2. Ensure the machine is on a dedicated grounded circuit and the plug is secure.
  3. After resetting, restart the washer to see if the F15 code clears.

Technician Only Inspect control and motor system

  1. Access the control panel and inspect connections between central control board and motor control unit for looseness, corrosion, or damage.
  2. Check and test the motor control unit and wiring harness continuity.
  3. If fault confirmed, replace motor control unit or wiring harness as needed.

Parts needed: Motor control unit (MCU), Wiring harness/connectors, Central control board (if damaged)

🛑 When to Call a Pro:
  • If the washer repeatedly displays F15 after reset
  • If you detect burnt smell or visible damage to electronics
  • If you are not comfortable accessing internal wiring or electronics

Technical Specifications

wattage N/A
component Door Lock Assembly
resistance 10-15 ohms
part_number W10810403
voltage_rating 120V AC

Common Questions

What does F15 error mean on Whirlpool Washing Machine?

F15 indicates a motor control communication fault, preventing the washer from starting or completing cycles.

Can I fix Whirlpool Washing Machine F15 error myself?

Yes, you can perform basic checks like resetting the machine and ensuring wiring is secure.

How much does it cost to fix F15 error?

Repair costs range from $150 to $400+, depending on parts and labor.

When should I call a technician for F15?

Call a technician if the error persists after resetting or if you notice burnt smells or damage.

Sources & References

Data last verified: 2026-01-10

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