The fuel pump relay location in a 1997 Ford Mountaineer is in the
Power Distribution Box (PDB), also sometimes called the fuse box under the hood. It's not usually labeled directly as "Fuel Pump Relay," but you'll need to consult your owner's manual or a wiring diagram to find the correct relay. The diagram will show the relay's location within the PDB and often list it by number.
Important Note: There are multiple relays in the PDB. Incorrectly identifying and replacing a relay can cause damage. Use your owner's manual or a reliable online resource (like a repair manual specific to your vehicle year and model) to find the correct relay before attempting any replacement.
