Thanks to John63, I was able to get my 2277 back up and running with a new hall sensor and wiring harness...for a while. After working for a couple of weeks, the LE code re-surfaced. Unplugged the machine, plugged it back in, and nothing. Tub spins freely by hand. Diagnostic mode gives readings of 0 for first three stops (tub rpm, low spin, high spin). Let the machine sit for a couple of days, and diagnostics worked perfectly. Ran 5 loads just fine...and then the error again on the last one. Still dead this am. Main board? Going to test all the connections now.