* Under the dashboard: This is a common location for many vehicles. Look on the driver's side, often near the fuse box or other electrical components. You might need to remove some panels to access it.
* In the fuse box under the hood: Less common, but possible. Check the fuse box diagram on the inside of the fuse box lid to see if a flasher relay is listed.
* Behind the glove compartment: Another possibility, though less frequent.
To find it with certainty:
1. Consult your owner's manual: This is the best resource. The manual should have a diagram showing the location of all relays and fuses.
2. Check the fuse box diagrams: Both the under-dash and under-hood fuse boxes will have diagrams showing the location of components. Look for "flasher relay," "turn signal relay," or a similar designation.
3. Online resources: Search for "1997 Ford E350 Econoline flasher relay location" along with your specific trim level (e.g., "1997 Ford E350 Econoline Van flasher relay location"). You might find photos or forum posts from others who've tackled this.
Remember to disconnect the negative battery terminal before working on electrical components to avoid accidental shorts or injury.
