All the functions in my dual fuel oven still works, but intermittently it beeps and show an F1 code. Resetting or turning off the circuit breaker stops the problem for a few minutes, and as long as a day. The keypad control, timer, etc. all function as they should.

I am ready to replace the relay board 105C (your part AP3880742), but would like to know where it is located, and the most logical way to access it, without taking the entire stove apart. Is it under the cook top, behind the control panel, behind the grille, which is located between the control panel and the top of the oven?

I have tried to find a diagram of this stove but have been unsuccessful. A step by step instruction would obviously be most welcome, but some general guidance would be equally appreciated.

Thank you.

Marc

Gene, Thank you very much.
Do you think that cleaning and trying it, before replacing would be a waste of time?
On computers, removing a board, dusting it, cleaning the contacts and re-inserting it, often seems to do the job. Would it work on a stove?
Marc.