No Power After a wash cycle, my machine will suddenly loose power. Entire machine will go dark and nothing will work. I plug it in to a new outlet plug and then it works fine. But after a wash cycle again, no power. I can plug it back into the original outlet and it would work again. Sometimes there is a spark when I try to plug it into a different outlet. Machine is several years old.

SOURCE: no power

No error code like PF Some times unplug for 2 hours.to 6hours for it to reset.

SOURCE: Hi I have a LG

Check for a blown fuse or loose wires.

SOURCE: I have an LG WM0642HW washer. After a wash cycle

sounds like a loose connection either going to the main control board or a break in your power cord or the main harness has a fault in one of the connection locations to the main control the control is located under the upper control area this is also the schematic for your machine showing how to access the control area http://c.searspartsdirect.com/lis_png/PLDM/K0810327-00001.png this repair will require you to break out the multimeter if you are unable to visually see any misconnection I await your reply for any further questions Thanks Rick
p.s there is also a relay located on the power board and if you dont find any issue with the wiring it may just be the relay that is hooked on to the main control board as well. I await your reply

SOURCE: Our washing machine turns off while washing. It

You may have an outlet issue. Try plugging into a different outlet. Use an extension cord if necessary.

SOURCE: Washer will not power on

There is likely a loose connection between the line interference filter and the power plug or the main control board and the line interference filter. Unplug the machine then remove the screws securing the top panel or top panel bracket to the rear of the machine cabinet and slide the panel rearward and off. Check the connections in those areas mentioned and make they are all snug fit. You need to take the main control board cover off to access the connections.

Another possible reason is a broken power cord particularly near the plug. With the machine plugged in, measure the voltage right at the line interference filter terminals. The power cord is indeed broken and needs replacing if there's an intermittent voltage at the line filter terminals. The main control board has a LED power indicator that turns on when the machine is plugged in. The problem is in the main control board if there's always a voltage coming to it but the turns on intermittently.

Please indicate explicitly the exact model number of the machine should you need further advice. You don't have to accept or reject this post in order to add comment or information. But accepting the solution should you find it helpful and/or informative will not stop you from posting comments or additional information. You can still communicate with the expert should you need further advice.