To find it, you'll likely need to:
* Consult your owner's manual: This is the best resource for the exact location in your specific vehicle.
* Locate the fuse box: The flasher is often close to or even part of the fuse box assembly.
* Look for a small, square or rectangular component: The flasher is usually a relatively small electronic part.
* Be prepared to remove some trim panels: Accessing it might require removing some plastic panels under the dashboard.
If you can't find it by visually searching after removing some panels, you'll need to consult a repair manual specific to your 1997 Dodge Grand Caravan for diagrams and more detailed instructions. A mechanic can also help you locate it quickly.