LG Washer error code
LG Washer Error PE1
Unplug washer and remove top panel
Unplug washer and remove top panel
Try these first
Start here before buying a part or taking the appliance apart.
- 1Unplug washer and remove top panel
Unplug washer and remove top panel
- 2Locate pressure switch and hose connection
Locate pressure switch and hose connection
- 3Inspect hose for cracks or disconnection
Inspect hose for cracks or disconnection
A quick explanation
What does PE1 mean?
Unplug washer and remove top panel
The answer you came for
How to fix LG washer error PE1
Start with the safest checks and work from simple to technical.
- 1
Unplug washer and remove top panel
Unplug washer and remove top panel
- 2
Locate pressure switch and hose connection
Locate pressure switch and hose connection
- 3
Inspect hose for cracks or disconnection
Inspect hose for cracks or disconnection
- 4
Reconnect or replace pressure hose
Reconnect or replace pressure hose
- 5
Test pressure switch operation
Test pressure switch operation
- 6
Run fill cycle to verify proper function
Run fill cycle to verify proper function
Read the additional checks from the current guide
How to Fix Washer Error Unplug washer and remove top panelLocate pressure switch and hose connectionInspect hose for cracks or disconnectionReconnect or replace pressure hoseTest pressure switch operationRun fill cycle to verify proper function
Recommended part
Recommended part for this error code
Part listed in the current guide
OEM candidate: 5220FR2096L
Price noted in the current guide: $55
Why this part is shown: It is associated with LG Washer error PE1 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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