This is a pain in the you know what to login and reply but this post comes up in a google search so hopefully I help someone.
Lights flashing, my lid lock was broke so I ordered a new one and installed it but still nothing would work. I looked everywhere inside the washer, even cut and tied the wires together for the other senser just under the lid on the left side behind the lid lock. Finally I opened the panel held in by two screws just above the washer lid and taped to the panel is maintenance instructions. Once the lid lock is replace or if something else goes wrong you need to enter service mode to reset the unit, it's on page 3. Hold the Start button and the fabric softener button 3 seconds in any position but position 6, which is position 6 O'clock, so use 5 or 7, after 3 seconds turn the knob to position 6, which is position 6 O'clock, keep holding the button for 3 more seconds, then release. All the lights should light, then go to position 8, 9, or 10 and push start to run through the test cycle. It will runlet it run for a while which is what I did, then turned it to the off position. To leave service mode you need to repeat the enter service mode procedure or turn the power off and back on or wait 15 minutes. I choose to leave service mode the same way I got in and everything worked after that.
Hope this helps someone