Where is the ignition module located on a 1996 Saturn SC 2?

On a 1996 Saturn SC2, the ignition module isn't a separate, easily identifiable component like in some older vehicles. The ignition control module is integrated into the Powertrain Control Module (PCM). The PCM is usually located under the dash, on the passenger side, often behind a panel. It's a fairly large, rectangular electronic unit. You'll likely need to consult a repair manual specific to your vehicle year and model to find its precise location and how to access it.