GE Microwave Error Code PF — Power Failure During Cooking Cycle
What this means
The PF error code on GE microwaves indicates power was interrupted during an active cooking cycle. This is a notification code rather than a malfunction — it simply alerts you that the cooking cycle was not completed. It can be caused by a power outage, a tripped breaker, a loose plug, or voltage fluctuations.
Step-by-step fix
3 stepsClear the error code
Press the Cancel/Clear button or open and close the door to dismiss the PF code. The microwave should return to standby mode and be ready to use.
The food you were cooking may need additional time — check its temperature before serving.
Check for power supply issues
If there wasn't a known power outage, check that the microwave plug is firmly seated in the outlet. Check the circuit breaker for the kitchen circuit — a tripped breaker could have caused the interruption.
If the breaker keeps tripping when the microwave runs, the circuit may be overloaded. Avoid running the microwave and other high-draw appliances simultaneously.
Use a surge protector
If PF errors occur frequently without obvious power outages, voltage fluctuations may be the cause. Plug the microwave into a surge protector rated for its amperage (15–20 amp).
Not all power strips are surge protectors — check the packaging for a joule rating (higher is better, aim for at least 1,000 joules).
When to call a professional
If PF appears repeatedly with no power outages and the plug/breaker check out fine, have an electrician inspect the kitchen circuit for loose connections or undersized wiring.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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