Contenu
- Step 1
- Step 2
- Step 3
- Step 4
- Step 5
- Step 6
- Step 7
- Step 8
- Step 9
- Step 10
- Step 11
- Step 12
- Step 13
- Step 14
- Tip
- Warning
- Items you will need
The fuel pump and fuel ing unit are one unit located in the fuel tank in your Nissan Xterra. Many vehicles have an access hole under the rear seat, but the Nissan Xterra doesnt, so it requires that you drop the fuel tank to replace the fuel ing unit. This isnt complicated, but may require a helper because the fuel tank is awkward to work with, especially if it is full of fuel.
Step 1
Jack the Nissan Xterra and place it securely on jack stands.
Step 2
Open the hood and remove the fuel pump relay. The relay will be located in the fuse box. When you remove the cover to the fuse box, look underneath it and you will see a diagram showing the location of the fuel pump relay.
Step 3
Crank the engine over for approximately five seconds. Repeat two or three times to purge the fuel system of residual pressure. This ensures that fuel doesnt spray dangerously when you remove the fuel lines.
Step 4
Disconnect the fuel filler from the fuel tank.
Step 5
Disconnect the feed and return lines from the fuel tank. These are quick connectors that you can remove with your hands. Then disconnect three electrical connectors located at the fuel ing unit. Simply press down on the tab of the electrical connector and pull out.
Step 6
Place a jack underneath the fuel tank and jack up the fuel tank, but do not put any pressure on it.
Step 7
Remove the metal straps holding the fuel tank to the vehicle body, with a ratchet.
Step 8
Lower the fuel tank to the ground.
Step 9
Place the fuel tank in a suitable area to work.
Step 10
Remove the screws or bolts holding the fuel ing unit to the fuel tank.
Step 11
Remove the fuel ing unit and replace it with the new one. You may have to remove the old fuel pump and transfer it over to the new ing unit if yours didnt come with one.
Step 12
Reinstall the fuel pump ing unit and tighten the screws with a screwdriver.
Step 13
Place the fuel tank on the jack and jack the tank back in place. Place the straps around the tank and tighten the bolts to the Xterras body.
Step 14
Reconnect all the electrical connectors and the fuel lines to the new fuel ing unit.
Remove the jack stands and carefully lower the vehicle, with the jack.
Tip
- Try to perform this operation when your vehicle is low on fuel, as dropping the tank will be much easier.
Warning
- Wear safety glasses to protect your eyes.
Items you will need
- Jack
- Jack stands
- Screwdriver
- Ratchet
- Sockets
- Replacement fuel ing unit
