Allan for Model Number GU1500XTKQ0 How do I identify which terminal is not used? What is "P4(y)" suppose to tell me about connecting the wire?? Thank you.
Answer Allan, The "P4" is the number of the terminal and is usually "stamped" on the control board, just above or below the terminal. The "Y" would usually indicate the colr of the wire that attaches to the terminal on the board, in short, there would be a yellow wire attached to the P4 terminal on the control board. Based on the wiring diagram for the model number you supplied, the P4 terminal on the control board will Not have a yellow wire attached to it. Thanks Read More... Answered by AppliancePartsPros.com | Tuesday, September 11, 2012