Brittny for Model Number KRFF507HPS00 All top lights are out, how do I know which light to change. I replaced 1 light a year ago but it was the only one out. Now all top lights are out. Any help???
Answer Brittny, With all of the LED's being out you will want to test at the main control board on the P10 connector Pin 1 Tan/Red wire to Pin 2 Pink wire. There should be 12-24 Vdc and if there is not then the main control board will be the issue. If there is then test each LED to determine where you are losing voltage. If there is voltage to the led but it is not coming on then it is faulty. Read More... Answered by AppliancePartsPros.com | Thursday, May 11, 2023