Whirlpool Washer - F26 Error Code
Door switch failure detected.
Meaning
Door switch failure detected.
The F26 error indicates that the washer’s door switch is not providing the correct open/closed status to the control board. Whirlpool Duet washers rely on both a door lock mechanism and a door position switch. If the control board receives inconsistent or missing signals from the door switch, the washer triggers F26 and halts operation. This error is common when the switch wiring becomes loose, the switch fails internally, or the door hinge is misaligned.
Symptoms
Causes
Step-by-Step Fixes
- Ensure the door is fully closed and aligned.
- Inspect the door switch wiring harness.
- Test the door switch for continuity.
- Replace the door switch if faulty.
Safety Notes
- Disconnect power before accessing the door switch assembly.
Applicable Models
Show Models
- GHW9100LW
- GHW9150PW
Related Pages
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Model-Specific Notes
On Duet models, the door switch is separate from the lock assembly, making F26 distinct from F22 and F29.
Disclaimer
The information provided on this page is for educational and informational purposes only. Repairs involve electrical, mechanical, and water-related risks. Always follow manufacturer instructions and consider contacting a qualified technician for diagnosis or repair.