E1
LG
Leakage / Overflow in Base Tray
Washer detects water leak in base; E1 error appears and cycle stops.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Leaking drain hose, Loose tub-to-pump hose clamp, Door boot tear, Internal tub seal leak triggering float switch
How to Fix / Troubleshooting
Safety first: Unplug the washer and turn off water supply. Be prepared for water when tilting the unit.
- Check for visible leaks: Look around the door boot, rear hoses, and bottom of the washer for dripping.
- Inspect base tray: Carefully tilt the washer back and look for water in the base. Dry it with towels or a wet/dry vacuum.
- Identify source: Run a short fill/drain test while observing underneath (use a mirror if needed). Look for leaks at hose connections, pump, or boot.
- Repair leak: Tighten clamps, replace cracked hoses, or install a new door boot if torn.
- Reset leak sensor: Once dry and repaired, plug in and test. If E1 returns with no visible water, the leak sensor or wiring may be faulty.
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Repair Difficulty
Hard
4/5
Required Part
LG Door Boot Gasket
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