How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Bryan Your Own Question
Bryan, Home Appliance Technician
Category: Appliance
Satisfied Customers: 12156
Experience:  15 yrs. experience as a certified appliance technician.
Type Your Appliance Question Here...
Bryan is online now
A new question is answered every 9 seconds

I have a matag mod# mmv4184aaw over the range microwave, all

This answer was rated:

I have a matag mod# XXXXX over the range microwave, all of the sudden when you open the door it sounds like it is running, when you close the door and try to cook it only times out and makes no sound at all. I have ohmed out the 3 door interlock relays and they all check out ok according to the info I found inside the unit. What is next and is it worth repairing as it is 6 plus years old.
this is a control board problem,
Appliance Part Mouse OverAppliance Part Mouse Over
Mouse over to see other views. Everything you see is included in this part.
Part(NNN) NNN-NNNN width=
if the door switches are all good the only thing it could be is the board itself. todays microwaves are really only good for about 5 years before they need a major repair the control board is around $156.00, @ hope this helps, thanks Bryan
Bryan and 3 other Appliance Specialists are ready to help you

Related Appliance Questions