LG Washer Error Code E2 — Auto-Stop Protection Error
What this means
The E2 error code on LG washing machines indicates the washer has engaged its auto-stop protection feature. This safety mechanism halts the wash cycle when a sensor detects an abnormal condition that could cause damage or a safety hazard. Common triggers include an unbalanced drum during high-speed spin, excessive vibration beyond normal thresholds, a water drainage issue during mid-cycle, or an electrical anomaly detected by the control board. The E2 code is less common than other LG washer errors and often points to a combination of factors rather than a single failed component. This code requires professional service to diagnose the specific sensor that triggered the auto-stop.
Step-by-step fix
4 stepsPower-reset the washer
Unplug the washer for 5 minutes, then plug it back in. Attempt to start a new cycle. Sometimes the auto-stop is triggered by a one-time anomaly such as a heavily unbalanced load or a momentary power fluctuation.
If the washer runs normally after the reset, the auto-stop was likely triggered by a temporary condition.
Reduce and redistribute the load
If the error occurred during a spin cycle, the load may have been too heavy or unevenly distributed. Remove some items, redistribute the remaining laundry evenly, and restart the cycle.
Single heavy items like comforters or jeans should be washed with a few towels to help balance the drum.
Level the washer
An unlevel washer can cause excessive vibration that triggers the auto-stop protection. Check with a bubble level on top of the machine and adjust the leveling feet until level. Ensure all four feet are in firm contact with the floor.
Anti-vibration pads under the feet can help reduce vibration transmission on hard floors.
Check the drain pump and filter
A blocked drain can cause mid-cycle errors. Clean the drain pump filter (front-bottom panel) and check the drain hose for kinks or clogs.
If the washer was unable to drain before the E2 appeared, the auto-stop may have been triggered by a rising water level.
When to call a professional
If the E2 code returns after a power reset, balanced load, and level check, the control board or one of the safety sensors may have a persistent fault. A technician should run diagnostics to identify which sensor triggered the auto-stop.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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Main Control Board
Part #EBR89780413 · $150–$280
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