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Customer Questions and Answers for Timer, Defrost by Whirlpool

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    • Part Number: AP3109393
    • MFG Part Number: 4388931
    • Made by: Whirlpool
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For Whirlpool Timer, Defrost (Part Number: AP3109393)

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Not cooling, compressor kicking on, in the inside part of the freezer in the back it is cold, but the fan is not running. I have taken the fan out and tested, and the fan works fine. From the wiring diagram, it appears that I need to replaced"electronic defrost control", because theres a relay within that printed circuit board, and the diagrams have the fan running to that board. Also, the light does not work (new bulb, tested the switch), and that also runs into that board. Any additional ideas.

Boomer for Model Number rt18bkxkq00

ANSWER Hello Boomer. Yes, if the board is not sending power to the fan motor, replace the defrost timer 4388931

Answered by AppliancePartsPros.com   |   Friday, June 01, 2012

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