<<<Well I replaced the PCB 6871dd1006E
and I get the same damn results- LE code... Very frustrated.>>>
That usually happens when someone sends you on a wild goose chase:)
Perform the following...and you're done:
Replace the SUMP ASSY (AJH31248604
Using electrical tape---wrap the wire loom inside the door from the bottom of the door up to the detergent dispenser assy.
Add a small section of cardboard between the taped wire loom & the black tar material. Re-install the door panel.
<<<when I press rinse and delay start together while turning the unit on I get: n:3H then blinks to U:04
does this meaning something?>>>
Not relevant---this is a factory check code (Software Version Numbers).