Water Level Sensor Error
F6-E4
The float switch is open.
Whirlpool Dishwasher F6-E4 Error Code Error Code Possible Causes
- The float switch is defective.
- Wiring issue between the float switch and the main PCB
- The main PCB defective.
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This information is provided for educational purposes only. Please consult the appropriate Service Mode or Technical Document for your model. Always take proper safety precautions when installing or repairing any major appliance.