What does E9 F1 mean?
Ice maker optical emitter/receiver pair has failed or is blocked.
Common causes
- Dirty optic lenses
- Failed optic board
- Wire harness loose
- Ice blocking optic path
Diagnostic & testing steps
- 1. Empty ice bucket and clean optics with damp cloth
- 2. Verify optic LEDs illuminate during diagnostic
- 3. Inspect harness
- 4. Replace emitter or receiver board
Tools required
- Phillips screwdriver
- Soft cloth
OEM parts & part numbers
Ice Maker Optic Board (Emitter), Ice Maker Optic Board (Receiver)
Part numbers: WPW10757851
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