How to Fix Kenmore Refrigerator Error F20

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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: Moderate

Problem: User interface/display board communication failure with main control

⚖️ Repair Decision

⚠️ CHECK WARRANTY / AGE

$100 – $250 Range

How to Fix Refrigerator Error

UNPLUG unit for 5 minutes to reset electronics.
Restore power and check if display functions return.
If display blank or shows error, remove dispenser facade to access display board.
Inspect ribbon cable connection between display and main board – reseat firmly.
Check for water damage on display board (common from spills into dispenser area).
Test voltage at display board connector (should read 5V DC and 12V DC depending on model).
If power present but display dead, replace display/user interface board.
Transfer any configuration settings per manufacturer instructions after replacement.

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OEM Part #: WPW10329183

Estimated Market Price: $75-130

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

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Appliance Type

Appliance Age

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

Is it under warranty?

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Browse all Kenmore error codes: Kenmore Error Codes