Irene for Model Number mdb6709aww1 I have a similar question as the one above, some months ago the left right would not light up, (only they would light up when it was running), now the right will light up, but the start won't respond. Is the ribbon protected? I would guess so, in that case how would cleaning the surface help?
Answer Hello Irene. You remove the ribbon cable from the control board, then clean the ribbon cable. If the issue continues, you will need to order and replace the control panel W10811153 in the unit. Read More... Answered by AppliancePartsPros.com | Wednesday, August 15, 2012