Quick Answer

Question Where is the fuel relay switch located?

Location. Most fuel-pump relay units are located under the dashboard near the steering column. In some cases, the unit is located in the area where the steering column is mounted or near the engine’s firewall.

Where is the fuel pump relay control?

The fuel pump relay is an electronic component that is found on virtually all vehicles equipped with an internal combustion engine. It is often found in the fuse box located in the engine bay and functions as the primary electronic switch that controls power to the fuel pump.

Where is the fuel pump relay on a 2004 Ford Explorer?

The fuse and relay box is located below the instrument panel on the driver’s side.

How do you change a fuel pump relay on a 2003 Ford Expedition?

2003 Ford Expedition R303 fuel pump relay replacement

How do I know if its the fuel pump or relay?

How to tell if fuel pump relay is bad (6 Signs)

  1. Check Engine Light (CEL) Illuminated.
  2. High Mileage.
  3. Long Starting Time.
  4. Engine Performance Issues – Stalling, Idling, Acceleration, Not Starting.
  5. Car dies while driving.
  6. Silent Fuel Pump Noise.
  7. Park the car in safe and level ground.

What happens when fuel pump relay goes bad?

A faulty pump relay can cause rough idling and stalling in your car. A failed fuel pump relay will not be able to maintain an adequate supply of fuel.

Will a fuel pump work without a relay?

It depends on how long the wire run is, how thick the wire is, how much current the pump draws, and what other types of controls you want on the pump circuit. Low current pump, short heavy wire, no funky control requirements means you can go without a relay. The opposite means a relay would be nice.

Which fuse is the fuel pump relay?

Under the Hood

One of the small, black relays is likely to control the fuel pump. Near the relay there is also typically a red, 10-amp fuse labeled “FUEL,” “F/P” or “FUEL PUMP.” If not, check under the dashboard.

Where is the fuel relay on a 2005 Ford Explorer?

The 2005 Ford Explorer has a fuel pump relay that can be found in the main fuse box. This box is located at the front of the engine compartment. To find it, You will first need to go to the front of Your truck, and open the hood.

Where is the fuse for the fuel pump on a 2003 Ford Explorer?

Fuel pump relay is in the engine bay fuse/relay box mine is number 48. to get the fuel running remove relay, jump terminal numbers 3 and 5.

What is the fuel reset button on a Ford Explorer?

To reset the fuel light on a ford explorer you will need to access the fuel reset switch which is located in the glove box or in the foot well of the passenger seat area, press that switch and the fuel system will be reset.

Where is the fuse relay on 2003 Ford Expedition?

The fuse panel is located under the right-hand side of the instrument panel. To remove the trim panel for access to the fuse box, pull the panel toward you and swing it out away from the side and remove it. To reinstall it, line up the tabs with the grooves on the panel, then push it shut.

How do you bypass a fuel pump relay on a Ford?


How much is a fuse box for a 2003 Ford Expedition?

2003-2006 Ford Expedition Fuse-Box Repair Service only $69.99 – Automotive Circuit Solutions.

Will a fuel pump relay throw a code?

As was mentioned, a bad fuel pump relay can cause a code to be set in the PCM, but only on certain cars.

How do you reset a fuel pump relay?

The fuel pump shut-off switch has a red reset button on top of it….Should your vehicle shut off after a crash, you may restart your vehicle:

  1. Switch off the ignition.
  2. Switch to start position.
  3. Switch off the ignition.
  4. Switch on the ignition to re-enable the fuel pump.
  5. If vehicle does not start, repeat steps 1 through 4.

Will a bad fuel pump relay cause a car not to start?

A faulty fuel pump relay can also cause the engine not to start at all and be completely dead. No fuel pressure means that your engine will never start, and if the fuel pump relay failed, it would not give any power to the fuel pump to build up fuel pressure.

What would cause no power to fuel pump?

In most of the cases, it is either a bad fuel pump relay or blown up fuel pump fuse which leads to fuel pump not getting power issue. But in some cases damaged fuel pump wiring, connections or a bad ground path in circuit are also common causes for no power to fuel pump.

Where’s the fuse box on a 2004 Ford Explorer?

The fuse panel is located below the instrument panel on the driver’s side.

Which fuse is for the radio in a 2003 Ford Expedition?

In this article, we consider the second-generation Ford Expedition (U222), produced from 2003 to 2006.Advertisements.

Amp Rating Passenger Compartment Fuse Panel Description
7 7.5A* Radio
8 10 A* Rear window defroster switch, Heated mirrors
9 10 A* Alternator

Where is the radio fuse for a 2003 Ford Expedition?

The radio fuse in a 2003 Ford Expedition can be found in the fuse panel that is under the dash in the passenger’s footwell. There is a kick panel on the right side of the footwell area and when You remove that You will be able to access the fuses.