Motor sub assembly for LDS5811St LG dishwasher price

SOURCE: LG dishwasher model lds5811st error

per instructions in other's posts, I removed door panel, but no wires broken, so called LG and local authorized LG repair and they tell me motor sub-assembly needs replacement, cost $160 for parts, $200 for labor, which is making a new dishwasher look attractive.

SOURCE: ERROR CODE "LE " ON LG DISWASHER

You should check for that the pump motor turn freely. You will have to remove the sump cover in the bottom of the dishwasher and manually turn the pump impeller. (note: screw holding the impeller on the motor shaft is a left hand thread) There may be an object there or at the cutting blade a bit lower down that is preventing the motor from turning. Motor should turn easily, smoothly, and quietly. There have been issues with magnets in the motor windings cracking, resulting in hard to turn or noisy motors. Also, models produced with serial numbers 501KW_____ to 702KW_____ may have wiring which has become embedded in the door insulation material, softening the wiring insulation, and causing a short to the motor. The fix for that is to replace the wiring harness and outer door liner with one with a different type of insulation. (not much fun to do)

SOURCE: LG dishwasher Model: LDS5811ST getting

OE is a drainage problem...check for twist or obstruction in drain hose .. make sure filter screen is clear... Hope this helps..

SOURCE: lg - LDS5811ST Dishwasher OE Error Code

hi
The most common cause of an OE error code on a modern LG dishwasher is:
1. Blocked drain hose
2. Obstruction in the sump area (beneath the filter, which needs to be removed to check for onstruction)
3. Failing drain motor. 
else you need to REPLACE THE PCB POWER CONTROL BOARD

SOURCE: My LG LDS5811ST has error code of IE Where do I

1-Check if the water Inlet Hose is kinked.
2-The Water Pressure is very low.
(below 10 psi)?
3-Inlet Valve is OK?
The filter of Inlet Valve is clogged
by water filter?.
The Impeller of Air Guide is bound