Maytag Washer Error Code F26

F26 is a door switch error code. It appears when the washer detects that the door has not been opened for 3 consecutive cycles, or when the door switch reads as open while the door lock is engaged for more than 5 seconds. The code tells the Central Control Unit that the door switch signal and the door lock status are not agreeing with each other. This can result from a failed door switch, a faulty door lock assembly, or wiring issues.

You should not continue operating the washer while F26 is active. The error indicates the control board cannot confirm the door is properly latched and monitored, which means the safety interlock system is not functioning as intended. Running a cycle under these conditions could pose a risk of the door opening during operation.

Repair costs vary depending on which component has failed. A replacement door switch typically costs between $15 and $50 for the part, while a door lock assembly can range from $30 to $100. If professional labor is involved, expect additional charges of $75 to $150 or more depending on your location and the complexity of the repair.

Start by opening and closing the door firmly, then run a Diagnostic Test or a normal wash cycle to see if the error clears. If it persists, inspect the door switch for continuity using a multimeter, check the door lock assembly for mechanical or electrical faults, and examine the wiring harness connections at both the door switch and the CCU. Replace any component that tests outside normal operating parameters.

A reset may temporarily clear the F26 code, but if the underlying cause such as a worn door switch or faulty door lock is not addressed, the error will return. Opening and closing the door before resetting gives the switch a chance to re-register its state. For a lasting fix, diagnose and repair the specific component that is sending the incorrect signal.