Le (Motor Lock Error) - LG F4J8GNP2W Service Manual

Motor Locked Error (LE)
[Pre Check]
Gentle wash cycles, such as Perm Press, Delicates, Hand Wash, and Wool/Silk should only be used for smaller loads.
Because these cycles are more gentle in tumbling and spinning, putting too much in the drum can register an issue
with the motor. Remove items, reset unit and test with a Rinse/Spin cycle.
Press the Power button &
Does the Drum stop when the start/pause button is pressed to start the cycle ?
Or Sometimes does the
Is the Connector connected correctly to
the Main PCB and the Motor?
Is the Harness alright ?
Disassemble the Rotor .
Is the Magnet of rotor cracked or broken?
Is the resistance the same
betweenStator points?
V~U / U~W / W~V : 8~11Ω
Replace the Main PCB
Start / Pause button.
Drum rotateweakly (under 15rpm)?
YES
YES
NO
V U W
YES
.
NO
YES
NO
V U W
Reconnect or repair the
Or replace the Harness
Replace the Rotor .
Replace the Stator .
Connector .
.