F7Warning
Kenmore Refrigerator F7 Error Code
The defrost thermostat (bi-metal) is not opening or closing at the correct temperature.
Common causes
- Defective defrost thermostat
- Misplaced thermostat clip
- Wiring breakage
How to fix it
- Locate the defrost thermostat (attached to the evaporator coils).
- Check continuity at room temperature (should be closed).
- If open at room temperature or if it doesn't open when heated, replace the thermostat.
⚠ When to call a pro: If the thermostat tests good but error persists, consider a control board issue - call a technician.
Part links are affiliate links — as an Amazon Associate we may earn a small commission at no extra cost to you.
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.