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Customer Questions and Answers for Refrigerator Adaptive Defrost Control Board by Whirlpool

4.89 (64)
By: Whirlpool
Part Number: OEM9328191
Manufacturer Part Number: 4388932

Fix frost buildup and warm fridge issues with this adaptive defrost control board. Solves freezer icing and defrost cycle failures. Moderate DIY repair.

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$180.95
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Questions & Answers

For Whirlpool Refrigerator Adaptive Defrost Control Board (Part Number: OEM9328191)

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Don, The easiest way to diagnose a defrost issue, is to check the back wall of the freezer. If there is a heavy build up of frost or ice on the wall, you"ll need to circuit check the heater, thermosta and the defrost timer. Also check both the doors for a good and proper seal all the way around. If all's OK, check the evaporator fan , it may be stuck or running slow and not circulating the air properly. Good Luck

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Answered by AppliancePartsPros.com   |   Thursday, June 21, 2012

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