Error Code dE1
Door Open Error — door not fully closed or door switch fault
Moderate
Address soon - your appliance may not work properly
What This Means
Door not all the way closed; Loose electrical connections at door switch and PWB Assembly; Door Switch Assembly out of order; Latch hook spring not adjusted properly
How to Fix
- 1
Confirm dE1 or dE2 is displayed.
- 2
Check connectors at door switch and main board for looseness or damage — reconnect or repair.
- 3
Check latch hook spring adjustment — if not adjusted properly, replace Door Assembly.
- 4
Press START/PAUSE and listen for clicking sound once or twice. If no click, replace PCB Assembly.
- 5
If click is heard, check if DOOR SWITCH ASSEMBLY is broken. If yes, replace Door Switch Assembly.
- 6
Installation check: machine must operate with all doors completely closed and locked; water area temperature must not exceed 45°C.
This Error Applies To
LG WM9000H Series Washers (2015) (2015–present)
Related Error Codes
Water Inlet Error
EEPROM Error — EEPROM is out of order
Power Failure — power supply interrupted while washing machine was working
Sud Error — too many suds detected
WiFi Error — WiFi modem not connected
Drain Error — not fully drained within 10 minutes
Heating Error — thermistor out of order
WiFi Error — WiFi modem self-check function error