Maytag Dryer Error F23
⚡ Quick Answer: The Maytag dryer error code F23 signifies a communication failure between the control board and the user interface, often leading to an unresponsive o... ✅ DIY Fixable
What Does Error F23 Mean?
The Maytag dryer error code F23 signifies a communication failure between the control board and the user interface, often leading to an unresponsive or flickering display. This error is commonly associated with issues in the exhaust thermistor or temperature sensor, which can disrupt the dryer’s heating functionality due to improper temperature monitoring. Immediate attention is recommended to diagnose and resolve the underlying cause.
Common Symptoms:
- Dryer displays F23 error on control panel at start or during cycle.
- Dryer may not heat properly due to temperature monitoring issues (community reports).
Possible Causes
- Exhaust thermistor / temperature sensor failure or fault (medium)
How to Fix Error F23
DIY Fix Power Reset and Monitor
- Locate the household circuit breaker for the dryer and switch it off.
- Leave off for at least 5 minutes to let the dryer reset internal controls.
- Turn the circuit breaker back on and start a timed dry cycle.
- Observe whether the F23 code reappears within the first minute.
Technician Only Test and Replace Exhaust Thermistor / Temperature Sensor
- Disconnect power to the dryer.
- Access the exhaust thermistor / temperature sensor according to model-specific service manual.
- Measure resistance at room temperature with a multimeter; compare to manufacturer specification.
- If resistance is out of spec or sensor shows open/short, replace with correct thermistor for model.
- Reassemble and power on; verify error code no longer appears.
Parts needed: Exhaust thermistor / temperature sensor
- If diagnostic testing (resistance checking) is inconclusive or if error persists after sensor replacement.
- If internal wiring harness shows damage or sensor is inaccessible without major disassembly.
- If dryer exhibits additional error codes or symptoms beyond F23.
Next step
Choose the next step for F23
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.
Model-compatible Dryer 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.
Dryer Vent Cleaning Kit
Helps remove routine lint buildup from an accessible dryer vent path. It does not diagnose or repair an E-code or failed component.
Lint Trap Cleaning Brush
A narrow brush for routine cleaning around an accessible lint screen and housing.
Dryer Vent Hose Kit
A replacement exhaust duct option for visibly crushed or damaged external venting. Check diameter, length, local code, and installation clearance.
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 | Control Board |
| resistance | N/A |
| part_number | W10818422 |
| voltage_rating | 120V AC |
Common Questions
What does F23 error mean on Maytag dryer?
F23 indicates a communication failure between the control board and user interface, often linked to thermistor issues.
Can I fix Maytag dryer F23 error myself?
Yes, try performing a power reset by turning off the circuit breaker for at least 5 minutes.
How much does it cost to fix F23 error?
Repair costs for the exhaust thermistor range from $15 to $60, plus any additional labor if professional help is needed.
When should I call a technician for F23?
Call a technician if the error persists after replacing the sensor or if you encounter additional error codes.
Sources & References
- Maytag F23 Error Code (Official Product Help) (official)
- Maytag Dryer Error Code F-23 (Repair Blog) (community)
- Help!! Maytag gas dryer fault code F23 (PartsDr forum) (community)
Data last verified: 2026-07-25
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