Charlie B for Model Number LAFW3577KR0 the control Electric Board was checked with TEST 6. the voltage was 120 it said to replace the board. BUT when I wanted to verify the error code it was E57, did TEST 9...motor was fine it said if motor is fine replace the speed/motor board. There is a humming up near the from but can't tell where it is coming from. There are two boards up front one contains the J2 terminal to check the switch the other is a square box. SO don't understand what is wrong with getting J2 voltage 120 with door shut. 2nd i'm only getting one code that point to the motor motor is fine but can't check the motor board. I tried to do the entire diagnostic on the sheet for this washer but it did work..when you TURN ON THE WASHER ALL LIGHTS APPEAR...clicking is heard...hummmis heard but the washer is dead otherwise...WHAT next .. can I test the motor board itself. I do I know what board to purchase first? thanks ..
Answer Charlie, If the door switch is not closing and you have 120 vac to ground then the control board is causing the issue. As far as the E57 error code that you are getting and doing test 9, with the motor checking good then this will indicate that the speed control board is faulty and would need to be replaced. Read More... Answered by AppliancePartsPros.com | Friday, March 13, 2015