Model Number:
Brand: Brand
Age: Less than 1 year
Model Number:
Brand: Brand
Age: Less than 1 year
Model Number: gdt580smf2es
Brand: GE
Age: 6-10 years
Using the service brochure that I found behind my kickplate, I attempted to put my GE dishwasher into "diagnostic mode" by holding the select cycle and start pad simultaneously for five seconds in standby mode. It goes into the door status check but then goes into a control lock mode instead of the diagnostic mode. Any suggestions why it is not letting me into the diagnostic mode.