Symptoms
- Door swings open during or after loading
- Door doesn't click shut like it used to
- Dryer won't start because it thinks the door is open
- Visible gap or looseness at the door latch
Likely causes
- CommonWorn or broken door latch/catchThe plastic or metal catch that grips the striker wears down or cracks over time.
- CommonBent or misaligned door strikerThe pin on the door that engages the latch can bend from slamming or age.
- PossibleLoose door hinge causing misalignmentA loose hinge changes how the door meets the latch, preventing a solid catch.
- PossibleDebris or lint buildup around the latch mechanismLint can accumulate and prevent the latch from fully engaging.
- Less commonFailed door switch preventing start even when closedThis is a separate electrical issue from the physical latch not holding.
What to do
- Unplug the dryer before inspecting the door mechanism.
- Open and close the door slowly, watching where the striker meets the latch to see if it's aligned.
- Check the latch and striker for visible cracks, wear, or bending.
- Clean any lint or debris from around the latch opening.
- Tighten the door hinge screws if the door feels loose or hangs unevenly.
- Replace the latch assembly or striker if either is visibly worn or broken; these are typically simple screw-in parts.
- If the door closes and latches fine but the dryer still won't start, the issue is likely the electrical door switch rather than the latch itself.
Tools and parts
- Screwdriver
Dryer door latchSearch: “dryer door latch catch replacement”
Dryer door strikerSearch: “dryer door striker replacement”
When to call a pro
If the latch and striker look fine but the dryer still won't recognize the door as closed, have a technician test the door switch.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.