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Customer Questions and Answers for Control Board by Whirlpool

    • Part Number: AP4027450
    • MFG Part Number: 22004488
    • Made by: Whirlpool
    • Not Available

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For Whirlpool Control Board (Part Number: AP4027450)

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This washer quit in the middle of the wash, door locked full of water, went completely dead. Checked main control board no visible signs of damage, same with the motor control board. Machine has power, power to the main board - power to the motor control board - power to the motor. Panel has no lights, will not go into to service mode/diagnostics. Unplugged the black and white connector at the motor control, no responce. If you have power going into each board and out How do you tell which board is bad, or are they< thanks Jim

Jim for Model Number MAH5500BWQ

ANSWER Jim, At connector P8 across pins 1(gray and black) and pin 2 (white, you should read 120 VAC to the main board, with the loading door closed. If you have the voltage there, and no response when you press a key on the panel or open and close the door, then check connector P6 pin 2 (black) to chassis ground , there should be 120 VAC.This would indicate power to the washer. If alls OK, the main conmtrol board is the issue 22004299 . Thanks 

Answered by AppliancePartsPros.com   |   Friday, August 10, 2012

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