The Airbag Control Module (ACM) location in a 1997 Jeep Grand Cherokee is
under the dashboard, on the driver's side. However, accessing it requires significant disassembly. It's not easily visible or accessible without some mechanical knowledge and tools. You'll likely need to remove various trim panels and potentially parts of the dashboard itself.
Caution: Working with airbags and their control modules is dangerous. Disconnecting the battery's negative terminal for at least 30 minutes before working near the system is crucial to prevent accidental deployment. If you're not comfortable with automotive repair, it's best to have a qualified mechanic handle any work related to the airbag system.