Washer shows F29 and door may not unlock at end of cycle.

Safety First: Unplug the washer. Do not force the door open; use the manual release if available.

Step-by-step checks:

• Manual release: Remove the lower front access panel and pull the manual release cable on the door lock to open the door.
• Inspect lock: Remove the door lock assembly and check for mechanical binding or broken parts.
• Test unlock coil: Use a multimeter to test the unlock solenoid for continuity. Inspect wiring for breaks.

When to replace: Replace the door lock assembly if the unlock coil is open or the mechanism is jammed. If the lock is good but never receives unlock voltage, suspect the main control.