My Thermador PC 364 - 4 burner - 2 XLO/ gas grill burner lights ALL the burners well. When one of the burners is lit up, the blue LED does not light. That same LED lights when the adjacent burner is lit up. Any ideas what the issue could be?
Is it the one of the exlo burners? If so, the voltage which runs that light is fed through the potentiometer. This is a component which sits on the shaft of the valve, and is not an easy replacement.
It’s one of the left burners. I doubt it is the actual LED, since the LED lights up when the front burner is lit and does not light up when the back burner is lit.