Water and ice dispenser not working, no lights on control board. Freezer making ice. How do I test power board to check if it is working?
Answer Hello Dave,
You should first check the wiring connector at the door hinge for broken or naked/shorted wires. If no problem is found, go to the control board and check for 5Vdc between terminals J1-11 and J1-10. If the voltage is not there, replace the main board 241511102. If the voltage is there, go to the dispense board and check for the same voltage on the user interface board on terminals J1-4 to terminal J1-10. If the voltage is there, replace the display board 240596704.
I have water up to the filter but none to the door....I've checked the hose under the fridge and there is no water there also..I blew into the hose for the door and it is not plugged ...my control panel does not light up...do you think that has something to do with it...Thanks Fernand
If the display on the dispenser is not working then then first thing that you will want to check is the wire harness at the top of the door for loose or broken wires. If this checks ok then you will want to test the control board on the dispenser to make sure that the dispenser is getting power to it. If so then most likely the control board is faulty and would need to be replaced.