The fuel pump relay on a 2002 Honda Accord is most commonly located in the interior fuse/relay box under the driver’s side dash, labeled “FUEL PUMP” or “FP.”
If it isn’t in that box, the relay can also reside in the engine compartment fuse/relay box. The exact position can vary by trim level and market, so consult the fuse box diagram on the lid or the owner’s manual for the precise slot.
Common locations on a 2002 Accord
Two spots are typically used on this model. Start with the interior box, then check the engine bay box if nothing is clearly labeled there.
- Interior fuse/relay box: located in the driver’s-side knee area under the dash. Open the cover and look for a relay labeled “FUEL PUMP,” “FUEL PUMP RELAY,” or “FP.” The lid diagram shows the exact position and number.
- Engine compartment fuse/relay box: found in the engine bay near the firewall or along the side of the engine bay. Check the box cover diagram for a relay labeled “FUEL PUMP” or “FP” if present in your market.
- Owner’s manual or fuse diagram: if you can’t see a clearly labeled relay, the box lid or the manual will tell you the exact relay slot for your specific trim and region.
In practice, the interior fuse/relay box is the most common location for a 2002 Accord; the engine bay box is the alternate option if the interior box doesn’t list a dedicated fuel pump relay.
Testing or replacing the fuel pump relay
If you suspect the relay is faulty, a practical swap test can confirm it without disassembly. Follow these steps carefully to avoid damage or injury.
- Safety first: disconnect the negative battery cable before handling relays or wiring.
- Locate and remove the suspected fuel pump relay from its socket, noting its orientation.
- Swap it with a known-good relay of the same type from another circuit to see if the problem moves or resolves.
- Reconnect the battery and attempt to start the engine. If it starts with the swapped relay, the original relay is faulty and should be replaced with the correct part.
- If swapping doesn’t fix the issue, inspect the fuel pump wiring and related fuses, or have the pump and wiring tested by a mechanic.
Relays are a safety-critical component. If you’re unsure about performing tests or replacements yourself, consult a qualified technician or refer to Honda’s service information for your exact VIN and market variant.
Quick reference tips
Key takeaways: the most common location is the interior fuse/relay box under the driver’s dash; look for a label that reads “FUEL PUMP” or “FP.” If it isn’t listed there, check the engine compartment fuse/relay box using the lid diagram.
Summary: For a 2002 Honda Accord, start with the interior fuse/relay box on the driver’s side, where the fuel pump relay is usually labeled “FUEL PUMP” or “FP.” If you don’t find it there, inspect the engine compartment fuse/relay box and use the diagram on the cover or in the owner’s manual to locate the exact slot. A safe swap test can help confirm whether the relay is faulty; otherwise, verify the fuel pump, wiring, and related fuses.
How do I tell if my fuel pump relay is going bad?
Bay. If you can see signs of corrosion breakage or burning replace it immediately. A new relay only costs $20. If everything looks fine you can double check using a digital multimeter.
Where is the fuel pump relay on a Honda Accord?
You unplug it slide it up off them tabs. And replace it with your brand new. One.
Does a 2002 Honda Accord V6 have a fuel filter?
The fuel system in your Honda Accord relies on precision, and to keep it reliable the fuel filter should be changed as recommended. This filter is located between the fuel pump and the fuel inlet.
What are the common problems with a 2002 Honda Accord?
Top 2002 Honda Accord Problems
- "No Start" Due to Ignition Switch Failure.
- Check Engine and D4 Lights Flashing.
- Radio/Climate Control Display May Go Dark.
- Faulty Door Lock Actuator May Cause Power Door Locks to Activate Intermittently.
- Warped Front Brake Rotors May Cause Vibration When Braking.