Greg for Model Number SHXM78W55N/01 How can I test this board to see if it is sending power to the interface board?
Answer Greg, the power module would be tested for 13.5 VDC from pin 2 to pin 4 at connection X6. If voltage is not present at this point but there is 120VAC reaching the power module, it has failed and would need to be replaced. Read More... Answered by AppliancePartsPros.com | Saturday, August 12, 2023