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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

Questions & Answers

For Whirlpool Control Board (Part Number: AP4027450)

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Washer will agitate fine, but when it comes time to spin I get the LR code. in the service mode in quick spin test, the motor spins slow and I get 00 for the rpm readout. In motor control board output test, the motor spins but still has 00 for rpm readout. Also membrane pad check test does not work.

Bill C. for Model Number MAH55FL

ANSWER Hi Bill. Since LR is a locked rotor code, make sure you can freely spin the inner basket by hand with the door open. Remove the back cover and make sure with the belt removed, you can spin the large pulley. Make sure the rear basket bearing is not frozen. Hand spin the motor as well. remove the top and use the supplied tech sheet to ohm out the motor windings, the motor is part # 22003856. Make sure the wire connections to the motor and the control board are tight. The motor control is part # 22004473. Thank You. 

Answered by AppliancePartsPros.com   |   Wednesday, September 19, 2012

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