I think I need a new dispenser control board. It appears there are two choices: AP3872864, which includes the interface, and AP3140374. Which is the right choice? (Brandi in the chat window says both are needed).
You can get just the dispenser board WR55X10195 or you can get the complete assembly WR55X10516. The user interface assembly is both parts and the dispenser board is just the board as a separate from the user interface. They both have the same board.
Have to bang on control board in order for it to dispense ice or water Now I can get ice by banging on board but no water. Light comes on and control looks good. How can I be sure it is the Control Board and not something else?
Answer Hello Warren,
You will want to pull the dispenser display off and look for loose connections in the dispenser assembly. Also check the wire harness connector at either the upper or lower hinge and test wires for continuity. If this checks good then you will need to replace dispenser control board.