Whirlpool Dryer Error F25
⚡ Quick Answer: The Whirlpool dryer F25 error code indicates a communication failure between the control board and the user interface, often caused by a faulty or out... ✅ DIY Fixable
What Does Error F25 Mean?
The Whirlpool dryer F25 error code indicates a communication failure between the control board and the user interface, often caused by a faulty or out-of-range thermistor (temperature sensor). This may result in unresponsive controls, improper heating, or the dryer shutting off prematurely. If you encounter this error, it's crucial to check the thermistor and its wiring for defects or shorts.
Common Symptoms:
- Dryer displays F25 error code on control panel
- Dryer may not heat properly or may shut off early
- Dryer may fail to start or complete cycle
Possible Causes
- Shorted or defective thermistor (temperature sensor) (high)
- Loose or damaged wiring to thermistor (medium)
- Control board sensing circuit fault (medium)
How to Fix Error F25
DIY Fix Power reset and basic checks
- Disconnect dryer from power (unplug or turn off breaker) for 5 minutes
- Reconnect power and run a short cycle to see if error clears
Technician Only Inspect and test thermistor and wiring
- Disconnect power to dryer
- Access thermistor location
- Visually inspect thermistor and harness for damage, moisture, or contamination
- Measure thermistor resistance with multimeter at room temperature; verify within spec per model documentation
- Check continuity and condition of wiring harness from thermistor to control board
- Replace defective thermistor or repair wiring as needed
- Reassemble and test dryer
Parts needed: thermistor (inlet/exhaust), wire harness/connectors
- If error persists after thermistor and wiring checks/replacement
- If wiring harness appears damaged beyond simple repair
- If multimeter testing indicates control board input faults rather than component failure
Next step
Choose the next step for F25
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.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
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
| note | The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering. |
|---|---|
| part_number | None |
Common Questions
What does F25 error mean on whirlpool dryer?
F25 indicates a communication failure, often due to a faulty thermistor or wiring issues.
Can I fix whirlpool dryer F25 error myself?
Yes, you can reset power and check the thermistor and wiring for defects.
How much does it cost to fix F25 error?
The estimated repair cost for the F25 error ranges from $25 to $100 for parts only.
When should I call a technician for F25?
Call a technician if the error persists after checking components or if wiring is severely damaged.
Sources & References
Data last verified: 2026-07-31
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