LG Washer - dE3 Error Code
The washer door lock failed during the cycle.
Meaning
The washer door lock failed during the cycle.
The LG dE3 error code indicates that the washer’s door lock disengaged or failed while the cycle was running. This sub‑error appears on certain LG Direct‑Drive front‑load models in North America.
Symptoms
Causes
Step-by-Step Fixes
- Inspect door lock wiring.
- Check lock alignment.
- Replace door lock if intermittent.
- Inspect hinge for play.
Safety Notes
- Unplug washer before servicing.
Applicable Models
Show Models
- map[front-load direct-drive:[WM3070HWA WM3170CW WM3370HWA WM3470HVA WM3500CW WM3570HVA WM3600HWA WM3700HWA WM3800HBA WM3900HWA WM4000HWA WM4200HWA]]
Related Pages
- LG Washer dE1 – The washer door is closed but not locking.
- LG Washer dE2 – The washer door is not fully closed.
- LG Washer dE – The washer door or lid is not locking properly.
- LG Washer OE – The washer cannot drain water within the expected time.
- LG Washer LE – The washer detected a locked or stalled motor.
Other LG Washer Error Codes
Show All Error Codes
- LG Washer AC/AE Error Code — Communication Error
- LG Washer AE6 Error Code — Wi‑Fi Module Communication Error
- LG Washer CE Error Code — Overcurrent Error
- LG Washer CL Indicator — Child Lock Activated
- LG Washer dE Error Code — Door Error
- LG Washer dE1 Error Code — Door Not Locked
- LG Washer dE2 Error Code — Door Open
- LG Washer dHE Error Code — Door Heating Error
- LG Washer dL Error Code — Door Lock Failure (Modern Front‑Load Models)
- LG Washer DL Error Code — Lid Lock Failure (Legacy Top‑Load Models)
- LG Washer DR Error Code — Door/Lid Open During Cycle (Legacy Models)
- LG Washer E6 Error Code — Motor Triac Error
- LG Washer E7 Error Code — Hall Sensor Signal Error
- LG Washer FE Error Code — Overflow Error
- LG Washer HE Error Code — Heater Error
- LG Washer HE1 Error Code — Heater Overheat
- LG Washer HE2 Error Code — Heater Underheat
- LG Washer IE Error Code — Water Inlet Error
- LG Washer IE1 Error Code — Water Inlet Variant
- LG Washer LE Error Code — Motor Locked
- LG Washer LE1 Error Code — Water Leak Detected
- LG Washer OE Error Code — Drain Error
- LG Washer OE1 Error Code — Drain Fault Variant
- LG Washer OE2 Error Code — Drain Pump Overrun
- LG Washer OE3 Error Code — Drain Pump Blocked
- LG Washer PE Error Code — Pressure Sensor Error
- LG Washer PE1 Error Code — Pressure Sensor Variant
- LG Washer PF Error Code — Power Failure
- LG Washer PF1 Error Code — Power Failure Variant
- LG Washer SE Error Code — Motor Sensor Error
- LG Washer SUD Error Code — Excessive Suds
- LG Washer tCL Indicator — Tub Clean Reminder
- LG Washer tE Error Code — Thermistor Error
- LG Washer tE1 Error Code — Thermistor Short
- LG Washer tE2 Error Code — Thermistor Open
- LG Washer tE3 Error Code — Thermistor Variant
- LG Washer UB Error Code — Unbalanced Load (ThinQ Variant)
- LG Washer UE Error Code — Unbalanced Load
- LG Washer UE1 Error Code — Unbalance Variant
- LG Washer VS Error Code — Vibration Sensor Error
Model-Specific Notes
- dE3 = lock failure during cycle. - dE1 = lock not engaging. - dE2 = door open.
Disclaimer
The information provided on this page is for educational and informational purposes only. Repairs involve electrical, mechanical, and water-related risks. Always follow manufacturer instructions and consider contacting a qualified technician for diagnosis or repair.