Whirlpool Washer error code
Whirlpool Washer Error LF
Verify both hot/cold water supply valves are fully open.
Verify both hot/cold water supply valves are fully open.
Try these first
Start here before buying a part or taking the appliance apart.
- 1Verify both hot/cold water supply valves are fully
Verify both hot/cold water supply valves are fully open.
- 2Disconnect fill hoses and check household water pressure
Disconnect fill hoses and check household water pressure (>20 PSI required).
- 3Clean inlet valve screens by removing hoses and
Clean inlet valve screens by removing hoses and brushing debris from brass fittings.
A quick explanation
What does LF mean?
Verify both hot/cold water supply valves are fully open.
The answer you came for
How to fix Whirlpool washer error LF
Start with the safest checks and work from simple to technical.
- 1
Verify both hot/cold water supply valves are fully
Verify both hot/cold water supply valves are fully open.
- 2
Disconnect fill hoses and check household water pressure
Disconnect fill hoses and check household water pressure (>20 PSI required).
- 3
Clean inlet valve screens by removing hoses and
Clean inlet valve screens by removing hoses and brushing debris from brass fittings.
- 4
Inspect fill hoses for kinks, excessive length (>6
Inspect fill hoses for kinks, excessive length (>6 feet), or internal collapse restricting flow.
- 5
Check drain hose installation - must not extend
Check drain hose installation - must not extend >
- 6
5 inches into standpipe (causes siphoning during fill)
5 inches into standpipe (causes siphoning during fill).
- 7
Verify drain hose height doesn't exceed 96 inches
Verify drain hose height doesn't exceed 96 inches above floor (restricts drainage causing False 'full' detection).
- 8
Remove top panel and locate pressure switch on
Remove top panel and locate pressure switch on right side wall.
- 9
Disconnect pressure hose and blow through it to
Disconnect pressure hose and blow through it to clear moisture/debris blocking air passage.
- 10
If water flows adequately but error persists, replace
If water flows adequately but error persists, replace water inlet valve assembly W
- 11
If inlet valve tests good, replace pressure switch
If inlet valve tests good, replace pressure switch W
- 12
After repair, verify washer fills to proper level
After repair, verify washer fills to proper level within 6 minutes.
Read the additional checks from the current guide
How to Fix Washer Error Verify both hot/cold water supply valves are fully open.Disconnect fill hoses and check household water pressure (>20 PSI required).Clean inlet valve screens by removing hoses and brushing debris from brass fittings.Inspect fill hoses for kinks, excessive length (>6 feet), or internal collapse restricting flow.Check drain hose installation - must not extend >5 inches into standpipe (causes siphoning during fill).Verify drain hose height doesn't exceed 96 inches above floor (restricts drainage causing False 'full' detection).Remove top panel and locate pressure switch on right side wall.Disconnect pressure hose and blow through it to clear moisture/debris blocking air passage.If water flows adequately but error persists, replace water inlet valve assembly WIf inlet valve tests good, replace pressure switch WAfter repair, verify washer fills to proper level within 6 minutes. As an Amazon Associate, we earn from qualifying purchases through links on this page.
Recommended part
Recommended part for this error code
Part listed in the current guide
OEM candidate: W11132279
Price noted in the current guide: $40
Why this part is shown: It is associated with Whirlpool Washer error LF in the current guide. The error code alone does not prove this part has failed.
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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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