Maytag Dishwasher Error F3
⚡ Quick Answer: The Maytag dishwasher F3 error code indicates a malfunction related to the water level sensor, often resulting in unusual beeping sounds and an unresp... ⚠️ Difficulty Varies
What Does Error F3 Mean?
The Maytag dishwasher F3 error code indicates a malfunction related to the water level sensor, often resulting in unusual beeping sounds and an unresponsive display. This error can lead to the dishwasher stopping mid-cycle and may prevent water from heating properly. A basic reset might not resolve the issue, signaling potential faults in the temperature sensor or heating circuit.
Common Symptoms:
- Error code displayed on dashboard (often simultaneous flashing of multiple lights when F3 appears)
- Dishwasher stops mid‑cycle
- Possible failure to heat water during cycle
- Error persists after basic reset
Possible Causes
- Temperature sensor / thermistor fault (medium)
- Heater circuit issue (element or related wiring) (medium)
How to Fix Error F3
DIY Fix Basic dishwasher reset
- Turn off and disconnect power to the dishwasher (unplug or switch off the circuit breaker).
- Wait at least 30 seconds to 1 minute.
- Restore power and restart the dishwasher.
- Check if the error code clears.
Technician Only Test/replace temperature sensor and heating elements
- Disconnect power to the dishwasher.
- Access the internal control area to locate the thermistor/temperature sensor and heating element.
- Use a multimeter to test continuity and resistance of the temperature sensor and heater against manufacturer specifications.
- Inspect wiring harnesses for damage or loose connections.
- Replace any failed components (sensor or heating element).
- Reassemble and test dishwasher operation.
Parts needed: Thermistor / temperature sensor, Heating element, Wiring harness and connectors
- Error persists after resetting power.
- Multimeter tests show faults in heating circuit or thermistor.
- Visible damage to wiring or water intrusion inside electrical parts.
- Uncertainty diagnosing internal components.
Next step
Choose the next step for F3
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Thermistor
Measures precise temperature changes and sends resistance feedback to the control board.
- Typical part-only price
- $15 - $35
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Temperature Sensor
Monitors the internal temperature to ensure correct operation and prevent overheating.
Heating Element
Heats the water or air inside the appliance to the required temperature.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Model-compatible Dishwasher parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Dishwasher Cleaner and Descaler
Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.
Braided Dishwasher Inlet Hose
For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | N/A |
|---|---|
| component | Water Level Sensor |
| resistance | 1-5 ohms |
| part_number | W10822845 |
| voltage_rating | 120V AC |
Common Questions
What does F3 error mean on Maytag dishwasher?
F3 indicates a water level sensor malfunction, causing unusual sounds and stopping the cycle.
Can I fix Maytag dishwasher F3 error myself?
Yes, you can try a basic reset by disconnecting power for 30 seconds. If the error persists, further investigation is needed.
How much does it cost to fix F3 error?
$50–$200+, depending on parts and labor for repairs like replacing the temperature sensor or heating element.
When should I call a technician for F3?
Call a technician if the error persists after a reset, or if you see visible damage or have difficulty diagnosing the issue.
Sources & References
- F3E2 Dishwashers Error Code (Maytag) (official)
- Detailed Maytag Dishwasher Error Code Guide (community)
Data last verified: 2026-07-25
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