It's relatively easy to install a new Drive Belt to repair the washer. 2. Defective Door Latch The control or timer locks the washer door during operation. If the door lock switch is malfunctioning, the washer may not spin. It can happen even with the door closed. So, it is important to ensure that the door latch is okay. Whirlpool Duet Front-Load Washer Guide. Duet Washer's Door Won't Unlock. (Read the users manual) If it is off balance empty or the all towel load went off balance move to step #3. Press down on the inner drum and feel for a popping movement (The inner drum support may be broken… this is bad) Try rotating the drum a few degrees and try The door on my Whirlpool Duet Sport washer will not unlock. I have tried everything in the troubleshooting section of the manual and it still won't unlock. It won't run the rinse and drain or any of the other cycles, either. Locked". Here now are the fixes and tricks you should try if your Whirlpool washer door is locked and wont open¢Ã ¦ Whirlpool duet washer door locked and wont open ¢Ã   How to fix the issue Try the control lock button trick Hold the washer¢Ã  Âs Control Lock button -for three seconds- and see if that will do the trick. Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site Most likely the problem is a bad door lock which has to be replaced. You can find the complete instructions in the Service manual. - The part number for the lock assembly is AP3837611 Here are the break down diagrams for the Whirlpool Duet washer Model GHW9250MT0 Gene. Answer: If there is an owners manual with the washer, read what it says there. If you do not have a manual, then you will have to call an appliance repair shop. Give them the make and model number, (located some where behind the machine), and tell them the problem. They should have the answer for Unplug the washer for one minute, and then put your washing machine through a diagnostic test. Look at the results to see what you get. Doing a diagnostic test can, in some cases, reset the control. In the best case that just means you have a little more time before it will stop working again. Use that time wisely. When you press the End Cycle button, the washing machine will automatically reset itself, retract the tumblers, and unlock the door. If this doesn't happen, you can manually open the door latch to break the cycle. This is done by pressing the End Cycle button for ten seconds. 3. Reset the Washer. Check your owner's manual to locate the fuse and the part number on the dryer. Check the Start Button . Finally, check the start switch with a voltage meter. If it is not performing correctly, it should be replaced. Whirlpool Duet Washer Door Will Not Unlock . Problem: The Duet washer door will not unlock at the end of a complete cycle Pick any three buttons on the Duet washer control except power, start, or cancel. Now do the key dance within eight seconds. Button 1, Button 2, Button 3, Button 1, Button 2, Button 3, Button 1, Button 2, Button 3 (You are pressing nine buttons in 8 seconds, so it needs to be pretty quick.) If you got into the Duet washer's diagnostics, all