Drum keeps spinning as soon as the door opens
You open the door and the drum keeps coasting under power instead of stopping right away.
Start here: Check for a broken dryer door strike or a dryer door switch that is stuck closed or mounted loose.
Dryer troubleshooting
Dryer Not Stopping When Door Opens
Direct answer: If the drum keeps turning when you open the dryer door, the dryer is usually not sensing the door opening. Most often that means a failed dryer door switch, a loose switch mount, or a damaged dryer door strike that no longer presses the switch correctly.
Most likely: Start at the door opening. Look for a broken or missing dryer door strike, a sagging door, or a dryer door switch that feels loose, stuck, or silent when the door opens and closes.
This one is usually pretty local to the door opening, not deep in the machine. Reality check: if the dryer runs with the door open, treat it like a safety problem, even if it still dries clothes normally. Common wrong move: slamming the door harder and assuming the latch just needs to catch better.
Don’t start with: Do not start by ordering a timer or control board. On this symptom, the door switch and latch area are the first place to prove or rule out.
If the dryer stops only when you turn the knob offThat still points toward the dryer not seeing the door open, so check the door switch and strike first.
If the light stays on or the switch click feels wrongYou likely have a bad dryer door switch, a loose mount, or a latch part that is no longer reaching the switch.
Last reviewed: 2026-04-05
What this usually looks like
Dryer light does not react to the door
The drum light stays on all the time, stays off all the time, or acts inconsistently when you move the door.
Start here: Watch the light while slowly opening and closing the door. That is a quick clue for a bad dryer door switch or latch alignment problem.
Door has to be pushed or lifted to stop the dryer
The dryer may stop only if you press on the door, lift it slightly, or close it extra hard.
Start here: Look for a worn dryer door strike, sagging hinges, or a switch bracket that has shifted out of position.
Dryer runs normally otherwise but ignores the open door
Heat and tumbling seem normal, but opening the door does not interrupt the cycle.
Start here: Rule out the simple door switch and latch parts before suspecting a timer contact or electronic control issue.
Most likely causes
1. Failed dryer door switch
This is the most common cause. The switch can stick in the run position, fail internally, or stop changing state when the door opens.
Quick check: Open and close the door slowly and listen for a clean click near the switch area. No click, a mushy feel, or inconsistent light behavior points here first.
2. Broken or worn dryer door strike
If the strike is cracked, loose, or missing, it may not press the switch plunger far enough even though the door looks shut.
Quick check: Inspect the plastic or metal strike on the door edge. If it is chipped, bent, or missing, the switch may never see the door movement correctly.
3. Loose dryer door switch mount or misaligned door
A good switch can still fail to work if the bracket is loose, the opening is cracked, or the door sags and misses the switch position.
Quick check: Press gently around the switch opening and lift the door slightly while opening and closing it. If the symptom changes, alignment is part of the problem.
4. Timer or electronic control not dropping the motor circuit
Less common, but possible after the door switch and latch area check out. The dryer may keep powering the motor even though the door signal changes correctly.
Quick check: Only consider this after the door switch clearly tests good and the latch parts are intact and aligned.
Step-by-step fix
Step 1: Unplug the dryer and inspect the door latch area first
Most fixes for this symptom are visible right at the door opening, and this is the safest place to start.
- Unplug the dryer or switch off its breaker before touching the switch area.
- Open the door and inspect the dryer door strike on the door itself for cracks, looseness, bending, or a missing tip.
- Inspect the switch opening on the cabinet side for broken plastic, a loose switch, or a switch plunger that looks stuck in or crooked.
- Open and close the door by hand and watch whether the strike lines up cleanly with the switch opening.
- If the door looks low or has play, lift it gently at the outer edge and note whether the alignment changes.
Next move: If you find an obvious broken strike or loose switch mount, you already have the strongest repair path. If everything looks intact, move on to checking how the switch behaves.
What to conclude: Visible damage at the latch area usually matters more than anything else on this symptom.
Stop if:
- You see melted plastic, scorch marks, or a burnt smell near the switch area.
- The door hinge area is cracked badly enough that the door will not sit square.
- You cannot safely unplug the dryer or access the door opening without moving a heavy unstable unit.
Step 2: Check for a real switch click and door-light response
A working dryer door switch usually gives you a simple mechanical clue before you ever pull a panel.
- With power restored only if needed for the light check, open and close the door slowly several times.
- Listen for a distinct click from the dryer door switch area each time the door moves through the closed position.
- If your dryer has a drum light, watch whether it changes state cleanly as the door opens and closes.
- Press the door inward by hand, then release it slightly, and see whether the light or switch behavior changes.
- Unplug the dryer again after this check.
Next move: If the click is missing, weak, or inconsistent, or the light acts erratically, the dryer door switch or its alignment is the likely fix. If the click is crisp and the light changes normally every time, the problem may be deeper than the latch area.
What to conclude: A dead or inconsistent switch signal is far more common than a timer failure here.
Step 3: Separate a bad strike from a bad switch or loose mount
These parts fail in similar ways, but the physical clues are different and that keeps you from buying the wrong piece.
- Inspect the dryer door strike closely for wear where it contacts the switch. Replace it if it is broken, rounded off, or no longer secure in the door.
- If the strike looks good, press the dryer door switch actuator by hand with the dryer unplugged and feel for smooth spring return.
- Check whether the switch body moves in its mounting hole or bracket instead of staying firmly seated.
- Look for cracked plastic around the switch opening that lets the switch shift away from the strike.
- If the door must be lifted or pushed sideways to affect the switch, inspect the hinges and door alignment before blaming the switch alone.
Next move: If the strike is damaged, replace the dryer door strike. If the switch sticks, feels dead, or sits loose, replace or remount the dryer door switch as needed. If the strike, switch feel, and alignment all seem solid, confirm the switch electrically before moving toward a control problem.
Step 4: Test the dryer door switch for continuity
This is the cleanest way to confirm whether the switch actually changes state when the door opens and closes.
- Keep the dryer unplugged.
- Access the dryer door switch connector according to the machine's normal service access for the door area.
- Remove at least one wire lead from the dryer door switch so you are not reading through the rest of the circuit.
- Use a multimeter to check continuity with the switch actuator released and then pressed.
- Compare the readings for open and closed positions. The switch should clearly change state instead of reading the same both ways.
- If the switch does not change state, replace the dryer door switch. If it changes correctly, recheck mounting alignment and then consider the timer or control path.
Next move: A switch that stays closed or stays open regardless of actuator position is bad and should be replaced. If the switch tests correctly and the latch parts are aligned, the remaining suspect is the timer or electronic control circuit.
Step 5: Replace the confirmed door part or stop and schedule service for the control side
Once the door switch or strike is confirmed, the repair is straightforward. If those parts check out, the next fault is less DIY-friendly and easier to misdiagnose.
- Replace the dryer door strike if it is visibly damaged or no longer reaches the switch correctly.
- Replace the dryer door switch if it failed the feel check or continuity test.
- Secure any loose switch mount or correct obvious door alignment issues before reassembling.
- Reassemble the dryer, restore power, and test by starting a cycle and opening the door.
- If the dryer still runs with the door open after a confirmed-good switch and intact latch alignment, stop there and book appliance service for timer or control diagnosis.
A good result: The drum should stop as soon as the door opens, without needing extra pressure on the door.
If not: Do not keep swapping parts in the console area based on guesswork.
What to conclude: A confirmed latch-area repair solves most cases. If it does not, the fault has moved beyond the common homeowner repair path.
Replacement Parts
Repair Riot may earn a commission from qualifying purchases, at no extra cost to you.
FAQ
Why does my dryer keep running when I open the door?
Most of the time, the dryer door switch is not opening the circuit when the door opens. That can be caused by a failed dryer door switch, a broken dryer door strike, or a loose switch mount.
Can I still use the dryer if it does not stop when the door opens?
It is better not to. A dryer that ignores the open door is not operating safely, and the problem can get worse if the switch area overheats or the door alignment keeps shifting.
Is this usually the timer or control board?
Not usually. On this symptom, the door switch and latch area are much more common than a timer or electronic control failure. Prove the door parts first before suspecting the console.
How do I know if the dryer door strike is the problem?
Look for a cracked, worn, bent, loose, or missing strike. If the door has to be pushed hard or lifted to affect the switch, the strike or door alignment is a strong suspect.
What if the dryer door switch clicks but the dryer still runs with the door open?
A click alone does not prove the switch is good. The contacts can fail internally while the mechanism still clicks. If it tests good with a meter and the latch alignment is solid, the problem may be in the timer or control circuit and is a good point to call for service.