Scott for Model Number GDF570SGJoBB Hello, With door closed and latched press start In about 3 sec. flashes three times. will not start, run make noise, nothing. Tried rebooting with circuit breaker and other suggested. Has a new door latch switch. All LED lights work. Thankyou.
Answer Scott, it would be recommended that the door latch be tested from the machine control WD21X24901C while the power supply to the dishwasher is turned off. At connection J711, there should be continuity from the wire at pin 3 to the wire at pin 4, then from the wire at pin 3 to the wire at pin 5 when the door is closed. If there is not continuity at the machine control but there is directly at the door latch, the failure would be in the wire harness WD21X26122. If there was continuity at the machine control wires, the failure would likely be in the machine control. Read More... Answered by AppliancePartsPros.com | Sunday, December 26, 2021