LG WT7800CW Wont Spin Le Error
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
85%
CONF
|
Rotor Position Sensor (Hall Sensor)
The Hall sensor monitors the rotational speed and position of the direct-drive motor's rotor using electromagnetic induction. When this component fails, the control board cannot verify motor movement, triggering an 'LE' code as a safety measure to prevent stator overheating. Replacing this sensor restores the closed-loop feedback required for the MCU to regulate motor torque and spin cycles.
SKU: 6501KW2002A
|
VIEW ON AMAZON
#CommissionsEarned
|
|
10%
CONF
|
Motor Stator Assembly
If the Hall sensor is functional, the stator's copper windings may have developed an open circuit or internal short-circuit. This results in an unbalanced magnetic field that is insufficient to overcome the inertia of the wash load, causing the rotor to vibrate or remain stationary (locked). A replacement stator ensures all three phases of the BLDC motor receive equal current for proper rotation.
SKU: AJW73213801
|
VIEW ON AMAZON
#CommissionsEarned
|
|
5%
CONF
|
Main Electronic Control Board
The Motor Control Unit (MCU) section of the main PCB processes the signals from the Hall sensor and alternates current to the stator. If the solder joints or logic gates on the MCU fail, the board may fail to interpret incoming speed data or fail to output the necessary voltage to drive the motor, resulting in a software-level 'LE' error.
|
VIEW ON AMAZON
#CommissionsEarned
|
DIY Repair Guide
Watch exactly how to replace the Rotor Position Sensor (Hall Sensor).
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.