F28Serious
GE Dishwasher F28 Error Code
The heating element is not working, so water won't heat properly.
Common causes
- Defective heating element
- Faulty thermistor
- Open circuit in heater wiring
How to fix it
- Check wire connections to the heating element
- Test the heating element with a multimeter for continuity
⚠ When to call a pro: If the heating element fails the continuity test or wiring looks damaged, call a technician.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.