This is most likely one of two things. Either the switch itself or the clock spring. The way we test this is to remove the switch and test for voltage when pressing the buttons. However, if you look at the wiring diagram I am confident that the switch is the issue because each of the buttons share a feed through the clock spring. So if the Set button is working then that would indicate the clock spring is okay.
Let me know what you think and we can go from there.
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Wednesday, November 27th, 2019 AT 5:12 PM