LG Washers2023–present
Error Code uS
Vibration Sensor Error
Moderate
Address soon - your appliance may not work properly
What This Means
Vibration sensor communication not working; Vibration sensor register setup error; Vibration sensor removed or disconnected
How to Fix
- 1
Check vibration sensor connector and wiring
- 2
Verify sensor is properly mounted
- 3
Replace vibration sensor if communication error persists
- 4
Replace Main PWB assembly if sensor is functioning but error remains
This Error Applies To
LG WM4000H Series Washers (2023) (2023–present)
Service manual exact match: WM4000H*AService manual exact match: WM4000HBAService manual exact match: WM4000HWA