From the blog "Samurai Appliance Repair Man's Blog"

As most people know after a quick search of the Internet, the LE error code in LG front-load washers is usually caused by a bad hall sensor, also called a rotor position sensor or RPS. Part number: AP4440680 The hall sensor is easy to test and replace, see this post at Fixitnow.com for detailed instructions. Okay, let's say you replaced the hall sensor because you believed it was bad and you're still getting that ding-dang infernal LE error code. What's a brutha to do? First off, don't go in