LG Washers2022–present
Error Code Ed4
Open Circuit Softener Pump
Moderate
Address soon - your appliance may not work properly
What This Means
Amount of fabric softener in reservoir did not decrease; Open circuit in softener pump wiring
How to Fix
- 1
Confirm connector is well connected — if not, reconnect
- 2
Verify wire is intact — if cut, replace Sub PCB
- 3
If both are good, replace module harness and min harness
This Error Applies To
LG WM5500H Series Washers (2022) (2022–present)
Service manual exact match: WM5500HBAService manual exact match: WM5500H*AService manual exact match: WM5500HVAService manual exact match: WM5500HWA