This is for an Electrolux washer-dryer: if it won’t latch and close properly, it’s probably caused by a faulty door latch. When machine fails to begin running (i.e., starts but stops immediately), it’s a clear sign of this issue.
Confusingly, though, the door might not even shut on brand new machines. It seems more like a mechanical malfunction than anything electronic, usually just a bit of tinkering with physical components is required. Try not to assume main board has died; you’ll just be wasting money on replacement parts.
Inspecting the Door Seal
It saves a few bucks in the short term.
Check the door seal. Before ripping into anything, first inspect the door seal to see if something are blocking it closed. Perhaps a little button or coin wedged into the rubber gasket has caused it not to close all the way.
Run your finger around the inside of drum opening by hand to feel for any oddities. Odds are, if its not a lost retaining ring or other foreign object hiding in the cracks, then the seal is intact and clean.
Next up is the door latch. Because the seal was clean, we moved onto the latch itself. To check out the latch, you have to remove the outside of appliance to get to the latch part.
Just grab your screw driver and remove a couple of screws to expose the inner workings of the front case. Then you’ll see the white latch piece right there.
Usually a bad latch or lock assembly happen when the springs break or the plastic gears wear down. Check around for any dirt or blockage that may prevents the washer from locking. If you don’t find anything, then you will just have to replace the whole lock assembly.
There is a tool you can put on that tests how tight or loose the tension is on the mechanism. So if it seems unresponsive and looser than before, the latch has gone bad.
Check your door strike
The door strike (that little piece of plastic that clicks into the lock) can be another thing to check. The door strike aligns with the latch assembly inside the cabinet. Even if you have a good lock mechanism, it won’t catch if the door strike are broken.
Check the plastic tab for missing pieces or cracking at the end of the tab. Once that door strike breaks off, there’s no way for the door to engage the lock system. It’s a common failure point on high-use machines.
If the door is closed but won’t lock and you have ruled out a bad door latch by checking that it closes with no problems… then it’s a problem with the door lock sensor or control board itself. The electronic signal just isn’t getting sent to the latch to close it.
To clear this type of issue, simply unplug your washer for about 5 minutes. This resets the washer system (a.k.a. A hard reset clears out any temporary control logic errors. Wait a few minutes, plug it back in and see if the door will now lock correctly. Sometimes that does the trick and brings the whole system back to life.
Door problems are usually solved by starting with the basics of how they work. A quick look at the latch and seal can save both time and money different than replacing expensive control boards.
If a little piece of plastic is probably causing your problem, don’t be in such a hurry to replace expensive items. That’s a methodical way to make sure you diagnose and correct the problem actualy, the first time.
