Maytag Refrigerator Error PO
⚡ Quick Answer: The PO error code on your Maytag refrigerator indicates a power outage alert, signaling that the unit has detected a loss of power or elevated interna... ✅ DIY Fixable
What Does Error PO Mean?
The PO error code on your Maytag refrigerator indicates a power outage alert, signaling that the unit has detected a loss of power or elevated internal temperatures due to a recent power interruption. This issue often results in the refrigerator not cooling properly and may be accompanied by a clicking sound. If you see the PO code on the control panel, it’s essential to verify the power supply and clear the code to resume normal operation.
Common Symptoms:
- Display shows "PO" on control panel
- Alert tone beeps (typically 3 times)
- Refrigerator/freezer temperatures may be higher than normal after power restoration
Possible Causes
- Recent power interruption (high)
- Unstable or intermittent power supply (medium)
How to Fix Error PO
DIY Fix Acknowledge and Clear PO Code
- Locate control panel on refrigerator
- Press the appropriate button (e.g., "Confirm", "Measured Fill", "Alarm Reset", or "Filter Reset") to acknowledge the power outage alert
- Hold the button per model instructions until the PO code clears
DIY Fix Verify Power Supply
- Ensure refrigerator is plugged directly into a properly wired outlet
- Confirm the circuit breaker has not tripped
- Avoid using extension cords or multi‑outlet adapters
Technician Only Check for Power Fluctuations or Wiring Issues
- Inspect the refrigerator’s power cord and plug for damage
- Test outlet voltage and continuity
- Check internal power connections and main control board input for stability
Parts needed: multimeter, replacement power cord (if needed), control board (if diagnosed)
- PO code persists after clearing and stable power is confirmed
- Temperature does not return to normal after extended run time
- Any signs of electrical damage, burning smell, or repeated power interruptions
Next step
Choose the next step for PO
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Power Cord
Supplies mains power to the appliance and includes the model-specific plug and terminal connection.
- Typical part-only price
- $15 - $70
- DIY difficulty
- Medium
- Estimated time
- 20-45 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
Model-compatible Refrigerator parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Refrigerator Condenser Coil Brush
For routine cleaning of accessible condenser areas where the manufacturer permits it. It does not repair a sealed-system or compressor fault.
Model-Compatible Refrigerator Water Filter
A routine replacement item on models with a water filter. Match the complete appliance model and existing filter number before ordering.
Compatibility check required: use the complete appliance model and compare the existing filter, bag, or specification before ordering.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | 200W |
|---|---|
| component | Compressor |
| resistance | 3-5 ohms |
| part_number | W10662129 |
| voltage_rating | 120V AC |
Common Questions
What does PO error mean on Maytag refrigerator?
The PO error indicates a power outage alert due to a loss of power or elevated temperatures.
Can I fix Maytag refrigerator PO error myself?
Yes, you can clear the PO code and verify the power supply by following the DIY actions.
How much does it cost to fix PO error?
The estimated repair cost for resolving the PO error ranges from $50 to $300.
When should I call a technician for PO?
Call a technician if the PO code persists, temperatures remain abnormal, or signs of electrical damage are present.
Sources & References
Data last verified: 2026-07-25
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