I purchased a new light assembly (#6621JK2003B), I read a question submitted by Teri. I have the same problem, an extra round control of some type, and a ground type wire (green and yellow). Your answer was a "Main Control Board" that does not make sense to me, or did you mean the pcb assembly display board. If it is the Main Control, where is it, I do not see it within the area of the light assembly. Confused in Florida..thanks, Greg
The light socket now comes with a bimetal which is the round control that you referred to. This bimetal will attach to the reflector assembly by using a 8/32 pan head screw that is no more than a 1/4" long. The ground wire (Green/Yellow) will attach to a tab that is on the reflector assembly. The main control board would need to be replaced due to an issue of the lights staying on and causing the light area to overheat. The part number required for the main control is 6871JB1423N and is located on the back of the unit behind a square panel.
Answered by AppliancePartsPros.com | Monday, September 23, 2013