How to Fix Whirlpool Refrigerator Error PO

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⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: Refrigerator Difficulty: Easy

Problem: Power on reset – normal display after power restoration

⚖️ Repair Decision

⚠️ CHECK WARRANTY / AGE

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How to Fix Refrigerator Error

Verify refrigerator is plugged in and household circuit breaker is ON.
Wait 5-10 minutes for control system to complete startup sequence.
If display remains blank after 10 minutes, unplug refrigerator for 2 minutes then restore power.
Check GFCI outlet (if applicable) hasn’t tripped – press reset button.
Verify outlet provides 120V AC using multimeter.
If display still blank, remove rear access panel and check main control board power connections.
Inspect control board for visible damage or burnt components.
If board appears intact but no display, replace main control board W
If display returns after power cycle but PO remains displayed, press any button to clear message.
Monitor operation for 1 hour to ensure cooling cycles initiate properly after power restoration.

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Get the ‘Secret Service Mode’ Cheat Sheet for your Whirlpool model. Includes an easy-to-read list of every error code and quick diagnostic tips.

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Estimated repair cost (parts, or parts + labor) Most DIY parts are $50–$250. If you have a quote, use the total.

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