Error Code FL
The washer's lid won't lock to start the cycle
Moderate
Address soon - your appliance may not work properly
Also displayed as: FL
What This Means
Electric wire leakage causing intermittent lock failure; Main PCB fault
What actually causes this:
The lid lock mechanism has worn out or a wire connection is loose
First Thing to Check
Make sure the lid is fully closed and nothing is blocking it from latching
Parts Involved
How to Fix
- 1
1. Check the Door-Lock SW terminal connections and contacts
- 2
2. In state of Door Lock, check Motor resistance — checking part: Black-Brown Wire, resistance: 33 ohms to 46 ohms
- 3
3. Check Lock/Unlock contact resistance
- 4
4. Check the Door Lock/Unlock state and contact resistance
- 5
5. If resistance is satisfied with spec, replace the PBA
This Error Applies To
Samsung WA5471ABP Series Washers (2024) (2024–present)
Related Error Codes
The washer's motor can't spin properly
The washer can't detect the water level inside the tub
The washer can't drain the water out
The washer door isn't closing or latching properly
The washer isn't filling with water properly
A button on the control panel appears stuck or is being held down
The washer's control boards can't communicate with each other
The washer's lid won't unlock after the cycle