What does F28 mean?
Moisture sensor bars are not detecting properly.
Common causes
- Dirty moisture sensor bars
- Failed sensor
- Fabric softener buildup
- Control board issue
Diagnostic & testing steps
- 1. Clean moisture sensor bars with rubbing alcohol
- 2. Check sensor bar connections
- 3. Test sensor resistance
- 4. Check control board input
Tools required
- Multimeter
- Rubbing alcohol
- Soft cloth
OEM parts & part numbers
Moisture Sensor Bars
Part numbers: W10833885
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