LG Dishwasher error code
LG Dishwasher Error E1
E1 is the legacy code equivalent to AE (Leak Detected).
E1 is the legacy code equivalent to AE (Leak Detected).
Try these first
Start here before buying a part or taking the appliance apart.
- 1E1 is the legacy code equivalent to AE
E1 is the legacy code equivalent to AE (Leak Detected).
- 2Shut off the water supply valve to prevent
Shut off the water supply valve to prevent flooding.
- 3Remove the kickplate and inspect the base pan
Remove the kickplate and inspect the base pan (the solid plastic tray under the mechanics) for water.
A quick explanation
What does E1 mean?
E1 is the legacy code equivalent to AE (Leak Detected).
The answer you came for
How to fix LG dishwasher error E1
Start with the safest checks and work from simple to technical.
- 1
E1 is the legacy code equivalent to AE
E1 is the legacy code equivalent to AE (Leak Detected).
- 2
Shut off the water supply valve to prevent
Shut off the water supply valve to prevent flooding.
- 3
Remove the kickplate and inspect the base pan
Remove the kickplate and inspect the base pan (the solid plastic tray under the mechanics) for water.
- 4
Sponge out any standing water to reset the
Sponge out any standing water to reset the float switch.
- 5
Run a test cycle to identify the leaking
Run a test cycle to identify the leaking hose or clamp.
Read the additional checks from the current guide
How to Fix E1 Error E1 is the legacy code equivalent to AE (Leak Detected).Shut off the water supply valve to prevent flooding.Remove the kickplate and inspect the base pan (the solid plastic tray under the mechanics) for water.Sponge out any standing water to reset the float switch.Run a test cycle to identify the leaking hose or clamp.
Recommended part
Recommended part for this error code
Part listed in the current guide
OEM candidate: 3511ED3001A (Float Switch)
Price noted in the current guide: $20-$55
Why this part is shown: It is associated with LG Dishwasher error E1 in the current guide. The error code alone does not prove this part has failed.
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Repair or replace calculator
Use the age and total repair estimate to get a simple comparison. This is guidance, not a guarantee.
Safety first
Disconnect power before opening panels or touching internal parts.
When to stop
- Stop if you see burned wiring, melted connectors, water near electrical parts, or a gas smell.
- Do not perform live-voltage testing unless you are trained and equipped for it.
- Use the exact model manual or service information before replacing electronic controls.
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