Cindy for Model Number MDBH979AWW3 All the lights on the front will light up, but when you push the start button nothing happens? What part usually needs replaced? Is it the white panel on the outside or the gray electrical unit inside?
Answer Hi. Remove the lower kick panel. :Use the wiring diagram supplied with the unit. In behind the controls or in the storage drawer folded up in a packet. Put the unit into a Field service test to bring up the explained fault code. This shows which specific circuit and devices need checked. Use a volt/ohm meter part # MA-DM1 to assist you in your diagnostics. Thank You. Read More... Answered by AppliancePartsPros.com | Wednesday, November 21, 2012