LG WM4000HWA Stops Mid Cycle
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
86%
CONF
|
Drain Pump Assembly
The wash cycle requires the tub to be evacuated within a specific timeframe; failure of the synchronous motor in the pump prevents this. If the control board does not receive a 'low' signal from the pressure sensor due to residual water, it will hang the cycle indefinitely to prevent high-speed rotation with a loaded tub. This pump is a known high-wear component in front-load platforms.
SKU: 4681EA2001T
|
VIEW ON AMAZON
#CommissionsEarned
|
|
8%
CONF
|
Door Lock Latch Assembly
Front-load washers utilize a redundant safety loop to ensure the door remains pressurized against the gasket. Mechanical vibration or heat-induced resistance in the latch's internal switch can cause an intermittent signal break. The control board interprets this loss of continuity as an 'open door' event and terminates the cycle as a safety precaution.
SKU: EBF61315802
|
VIEW ON AMAZON
#CommissionsEarned
|
|
6%
CONF
|
Water Level Pressure Switch
This component translates hydrostatic pressure into an electronic signal for the logic board. If the internal diaphragm fails or the contacts become pitted, the machine may fail to recognize that the water has been successfully drained, preventing the sequence from advancing to the rinse or spin phases.
|
VIEW ON AMAZON
#CommissionsEarned
|
DIY Repair Guide
Watch exactly how to replace the Drain Pump Assembly.
// 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.