Janice for Model Number RSG257AAWP/XAA We replaced original "dark" LED display with new DA41-00522A. The newly installed LED display is also dark, you can only see a few bright blue dots in the background. Fortunately, all functions still work when button is pushed. What next? Is there a reset to get the new display working?
Answer Janice, it would be recommended that the main control DA41-00524A is tested for DC voltage at the wire connection CN50. With the black probe of a meter at the gray wire located at pin 5, the red probe would be placed at the orange wire on pin 4. There should be a 5VDC reading if the control is sending proper voltage at this point. The next step would be to move the red probe to the red wire and there should be 12VDC. If the voltages are reading properly, the next step would be to test the same wires on the display control to identify if there is a wire failure. If the same voltage readings do not reach the display assembly using the same colored wire test points, there is a broken wire. If there was not correct voltage, the wires at the hinge would need to be tested to identify if there is a broken wire in the door or in the cabin. Read More... Answered by AppliancePartsPros.com | Friday, January 8, 2021