Igniter does not work

Great cook top, but just stopped working. Everything else works except for the lights on the gas burner knobs (and of course, the igniter). I noticed that the capacitor is not putting out any voltage to the lights, and the igniter looks like it gets its power from the capacitor.
Can this capacitor be replaced by me? And, could it be something else besides the capacitor?

Thanks in advance,
Bill