ERROR CODE EXPLAINED
Maytag Refrigerator
Maytag Refrigerator PO Error Code
What it means
The refrigerator detected a power outage and a rise in freezer temperature.
Try this first
- Confirm that household power has been restored.
- Check frozen food for signs of thawing.
- Check refrigerator and freezer temperatures.
- Acknowledge the power-outage message using the refrigerator controls.
Can I keep using it?⚠ Check food temperatures
Repair usually required?✅ Usually no
If the error keeps returning
If PO repeatedly appears without known power interruptions, the electrical supply should be checked.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.