James for Model Number GSD6600BB00 I used my continuity test to determine if the Interlock switch had a fault and found it functioned fine open/closed with the white wire but found the relay on the black wires to be open/open when I compressed/decompressed the plunger. Would this cause my LED display to fail to illuminate because it thinks the door is open?
Answer Hello James, This will definitely stop the unit from working since white is neutral and black is the 120Vac line. Both have to be good or the unit cannot operate. The door interlock switch WD21X10169 will need to be replaced. Read More... Answered by AppliancePartsPros.com | Wednesday, February 12, 2014