Wont spot sparking

My KitchenAid cooktop will not stop sparking when I turn one burner on, all the burners spark. We did spill some fluid on the cooktop prior to this problem From reading blogs on this i understand it maybe one of the ‘Spark Modules’.
I have read that others are buying a module then replacing one module to see if it has failed. If the cooktop doesn’t work then replace another. If replacing one module doesn’t work then purchasing another and testing two at a time, etc…
Would testing the continuity of the spark modules identify if one was faulty?
Thanks for your time !