Quick answer
Overfill or water level fault codes usually point to a shared symptom category, not one guaranteed failed part. Start with visible conditions, then use the matching brand code page below.
What this problem type covers
This hub groups matching appliance code pages for Dishwasher, Washer. Covered brands include GE Appliances, LG, Samsung. It is useful when searches mention a symptom, such as drain code, fill error, leak warning, or airflow restriction.
Exact steps still depend on brand and model number. Use the code page for the display text on your appliance before opening panels or ordering parts.
Common causes
- Too much detergent or wrong detergent type
- Pressure sensor or hose fault
- Inlet valve stuck open
- Drain problem causing water level to stay high
Safe first checks
- Cancel the cycle and watch whether water keeps entering.
- Turn off water supply if filling continues.
- Use only the detergent type and amount recommended by the manufacturer.
- Check drain hose position and household drain flow.
- Move to the exact brand code page if the same warning returns.
Stop troubleshooting when
- Water keeps entering after power is off.
- The tub is overfilled.
- Overflow repeats after detergent and drain issues are corrected.