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Maytag Neptune Washer model MAH3000AWW. Push button to wash and it stays on for approx 10 seconds and shuts off. Prior to this it would go through the wash cycle but would not spin.

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  • leehm May 13, 2010

    Very Helpful.

    Thanks

    Lee G.

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  • 3,740 Answers

Hi and welcome to FixYa. I am Kelly. This is what the service manual says for it runs for 5 seconds and shuts off:

Runs For Five Seconds Then Shuts OFF:
Suspect a communication problem between
motor, the motor control board and the machine
control board. Check the motor and
motor control system by removing the JP4
connector on the motor control board. Set
the timer dial into the delay cycle and then
press the push to start switch. If the motor
operates and the washer goes into a 50 rpm
tumble, then the source of the problem is the
RD 30 wire leading from the motor control to
the P4(2)/RD30 connector on the machine
control board. When the machine control
tells the motor control to run the motor, it
monitors the red wire to determine if the motor
is actually running. If the board does not
see a return signal, the washer will shut down.
If RD30 wire is making contact, then suspect
possible problems with timer input circuits.
(See the following section on Machine Operation
Does Not Match Cycle Description):

As far as this statement about your initial symptom:

Prior to this it would go through the wash cycle but would not spin.

This seems to lead to a door switch interlock problem and ties into the runs for a few seconds and shuts off symptom.

Are you seeing a "door locked" light on the control panel? If not then the door switch is most likely bad.

Thanks for using FixYa.

Kelly

Posted on May 12, 2010

  • 1 more comment 
  • leehm May 13, 2010

    Thank you for your quick solution. Looking for the easy possible solution before I give up. The motor control board sounds like it is not a project for me and proably more expensive then what I want to pay to be repaired.

    The second part of your solution sounds like an easy way to check and fix. If it is the door lock, how do I locate this and what do I look for to check it out?

  • Kelly
    Kelly May 13, 2010

    One of the symptoms of a bad door interlock is here:



    DOOR LOCK SWITCH INPUT

    When input is present, this is indication the

    washer door is locked. The machine controller

    will not command the spinner to spin faster

    than 50 rpm when the input is not present

    prior to spin.



    If this is what you experienced when it would not spin before the door interlock has a problem.



    More info on what the machine will do if the door interlock is a problem:

    Washers between Series 10 and 16

    The machine control will allow the washer

    to restart only if the user sets the timer

    into a Rinse Tumble or Spin3 increment.

    Washers from Series 17 and Later

    The machine control will allow the washer

    to restart in any setting. After that cycle

    completes, the user must open the door

    before the machine control will allow a

    third cycle to start.



    Wax Motor Check - Door Lock

    M e c h a n i s m

    Check the wax motor for proper resistance.

    This check should be made with the electrical

    supply disconnected from the washer.
    Remove

    the wire harness from the wax motor

    terminals and place the ohm meter probes on

    the terminals of the wax motor. The wax motor

    should have a resistance of approximately

    1900 ohms at room temperature.



    (The connectors J4 / P4 on the motor control board is the large connector on the right side of the motor control board in the middle of the RH side of the card.)



    5. Remove JP4 Interface connector wire harness

    on front end of motor control board.

    6. Plug the washer power cord into a 120 VAC

    power source. The motor control will immediately

    execute a test routine and the

    motor should run, rotating the spinner at

    50 rpm.



    If the motor runs, and the spinner rotates

    at the proper RPM speed, the problem lies

    outside of the motor and motor control

    circuit. Disconnect power to the washer

    and reconnect the JP4 Interface connector

    to the motor control.



    This pretty much tells you if the motor control board is the problem or the problem is somewhere else.



    Don't forget to reconnect the harness to the control board.



    Thanks for using FixYa.



    Kelly



    Kelly

  • Kelly
    Kelly May 13, 2010

    Sorry I missed your question about the door lock.



    Download this srvc manual ( <-click then save as) and look up door lock wax motor for location.



    This is the repair bible for your machine.



    Kelly



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