Where is fuel pump relay for 2002 ford explorer 4wd?

The fuel pump relay location on a 2002 Ford Explorer 4WD is in the Power Distribution Box (PDB), often called the fuse box under the hood. However, there's no single, universally agreed-upon location *within* that box. It's usually labeled, but the label may be faded or hard to read.

To find it, you'll need to:

1. Locate the Power Distribution Box (PDB): This is typically located under the hood, often on the driver's side (left side in the US). It's a large black box with numerous fuses and relays.

2. Consult your owner's manual: This is the best resource. The manual should have a diagram showing the location of all fuses and relays in the PDB, including the fuel pump relay. The relay might be labeled "Fuel Pump" or have a related designation.

3. Look for a relay with a diagram: Some relays are labeled with symbols instead of text. You might find a diagram of a fuel pump or a gas tank in the owner's manual and match it to the relays in the PDB.

4. Use an online diagram: If you can't find your owner's manual, search online for a "2002 Ford Explorer fuse box diagram" or "2002 Ford Explorer relay location diagram." Many websites offer these diagrams. Be sure you're looking at a diagram specifically for a 2002 4WD model.

Important Note: Before working on your vehicle's electrical system, always disconnect the negative (-) battery terminal to prevent accidental shorts or damage.