* Under the hood in the fuse box: This is the most common location. The fuse box is usually located near the battery. Look for a diagram on the inside of the fuse box lid to identify the fuel pump relay. The diagram will show the relay's position and function.
* Inside the passenger compartment fuse box: Some models placed it inside the car's fuse box, often located under the dashboard. Again, check the fuse box diagram.
To find it definitively:
1. Consult your owner's manual: This is the best place to start. The manual will have a diagram showing the location of all relays and fuses.
2. Use a wiring diagram: A wiring diagram specific to your 1997 Ford Festiva can be found online (various automotive repair sites sell them or sometimes offer free simplified versions) or at an auto parts store. These diagrams show the relay's location and its connection to the fuel pump.
3. Visual inspection: Once you've located the fuse boxes, carefully examine the relays. Some relays may be labeled, but it's often necessary to compare the relay's physical size and shape to the wiring diagram. (Be cautious! Don't remove relays while the engine is running!)
Without your specific Festiva's trim level and options, pinpointing the exact location is impossible. Always refer to your owner's manual first.