Ford F150 Gas Gauge Not Working [Replacements]

ISS Automotive offers professionally built Ford F150 Instrument Cluster Replacements.

Click here to buy a Ford F150 Instrument Cluster > Replacement

We have many customers who come to us with broken Gas Gauges on their Ford Clusters. This can be caused by a few reasons that range from your instrument cluster gauge being broken to the wiring being faulty. If your Ford F150's gas gauge is not working, here are a few things that you can do to troubleshoot the issue:

1. Check the instrument cluster fuse. This fuse powers the instrument cluster and if it is blown, then the gas gauge will not work.
2. Inspect the wiring going to the instrument cluster. If there are any loose, broken, or frayed wires, they will need to be repaired or replaced.
3. Check the connector at the back of the instrument cluster. Make sure that it is securely connected and that there is no corrosion or damage to the connector.
4. If your Ford F150 has an aftermarket stereo, the wiring for the stereo may be interfering with the wiring for the instrument cluster. Try disconnecting the stereo to see if that fixes the issue.
5. The problem could also be with the fuel sending unit. This is located in the fuel tank and it sends a signal to the instrument cluster to let it know how much fuel is in the tank. If the fuel sending unit is not working, then the gas gauge will not work.
6. Finally, if none of these things fix the problem, then it is likely that the instrument cluster itself is defective and will need to be replaced.

What would cause the fuel gauge to stop working?

This is a mechanical or electrical issue. If it's electrical, the fuel sending unit may be faulty and needs replacing. If it's mechanical, a different issue. The fuel pump may be faulty and needs replacing.

If you google ford f150 gas gauge not working, you will find there are many websites that offer step-by-step instructions on how to fix it yourself. The fuel pump assembly is usually under the backseat of most ford f150 truck models.

How do you reset the fuel gauge on a Ford f150?

On most ford f150 trucks, the fuel tank sends unit is located under the rear seat of your truck. To access it you have to remove the rear seat, drop it down and you will see a round container-like object with wires running towards the front of your truck. It has to be removed and you will now see the sending unit inside. The gas tank has to be dropped down so you can get access to the sending unit. The wire connector of the sending unit has to be removed from the sending unit before you can pull on the sending unit to remove it.

How do you test a Ford fuel gauge?

To test the fuel gauge, you need to remove the wire connector from the sending unit and put a jumper wire between it. The easiest way is to connect the jumper wire to the battery terminals. You will need a voltmeter or an amp-meter to test if you are getting any power supply from the sending unit. A voltmeter is a must-have tool to have in your car so it's a good idea to buy one.

How do you fix a fuel gauge on a truck?

To fix a fuel gauge, you have to go under the rear seat of your truck and remove the sending unit. You will see a round container-like object with wires running towards the front of your truck. It has to be removed and you will now see the sending unit inside. The gas tank has to be dropped down so you can get access to the sending unit. The wire connector of the sending unit has to be removed from the sending unit before you can pull on the sending unit to remove it. Gas gauge problems are easy to troubleshoot and repair if the proper equipment is used.

Click here to read: 2005 F150 Instrument Cluster >

Why is my fuel gauge not going up?

This issue happens on most Ford f150 trucks. The fuel tank sends unit is located under the rear seat of your truck. To access it you have to remove the rear seat, drop it down and you will see a round container-like object with wires running towards the front of your truck. It has to be removed and you will now see the sending unit inside. The fuel filter has to be replaced and primed by turning on the ignition key three or more times. The gas gauge works by sending a low voltage signal from the sending unit to the gas gauge. When you turn on your ignition switch, it sends power to your fuel sending unit and illuminates the fuel sending unit to send a message to your gas gauge that you have enough fuel in your tank.

How do you reset the fuel gauge on a 2004 Ford f150?

You will need to sit on the truck and locate it under the rear seat of your truck. You will see a container-like object with wires running towards the front of your truck. It has to be removed and you will now see the sending unit inside. The gas tank has to be dropped down so you can get access to the sending unit. The wire connector of the sending unit has to be removed from the sending unit before you can pull on the sending unit to remove it. The fuel pump assembly is usually under the backseat of most ford f150 truck models so you may have to remove the whole backseat. Once the wire connector is removed from the sending unit, you can pull on it to remove it from the gas tank. You will see a fuel filter with a round container-like object. This has to be replaced and primed by turning on the ignition key three or more times.

How do I reset my Ford fuel gauge?

The Ford fuel gauge reset device is a must-have tool to have in your car. The Ford fuel gauge reset device works by sending a low voltage signal from the sending unit to the gas gauge. When you turn on your ignition switch, it sends power to your fuel sending unit and illuminates the fuel sending unit to send a message to your gas gauge that you have enough fuel in your tank. The variable resistor in your sending unit tells your gas gauge how much fuel you have in your tank. When the sending unit is working correctly, you will see a steady stream of voltage drop to the gas gauge. The Ford fuel gauge reset device has two wires that are connected to your sending unit and one wire that is connected to your gas gauge.

How do you fix a fuel gauge problem?

To fix a fuel gauge problem, you have to go under the rear seat of your truck and remove the sending unit. You will see a round container-like object with wires running towards the front of your truck. It has to be removed and you will now see the sending unit inside. The instrument cluster has to be removed and you will now see the fuel gauge. The gauge has to be tested by connecting it back to your instrument cluster.

How do you reset the fuel gauge on a Ford Expedition?

Your fuel gauge is connected to your instrument cluster by a wire connector. To reset the fuel gauge, you have to remove the vehicle speed sensor wire connector which is located under the engine. You will see the wire connector on your instrument cluster and fuel gauge. You can now remove it by turning it counterclockwise. You will then see a round container-like object with wires running towards the front of your truck. It has to be removed and you will now see the sending unit inside. The fuel filter has to be replaced and primed by turning on the ignition key three or more times.

How do you reset the fuel gauge on a Ford?

The Ford fuel gauge reset device is a must-have tool to have in your car. The variable resistor in your sending unit tells your gas gauge how much fuel you have in your tank. When the sending unit is working correctly, you will see a steady stream of voltage drop to the gas gauge. When the sending unit is not working correctly, you will no longer see a steady stream of voltage and your gas gauge will stay at full. When the sending unit is not working, you will need to replace the whole unit. The Ford fuel gauge reset device has two wires that are connected to your sending unit and one wire that is connected to your gas gauge. The voltage regulator is what sends the pulse to your fuel gauge.

Click here to read: 2007 F150 Instrument Cluster Upgrade [What You Need To Know] >

How do you reset your gas gauge?

Your gas gauge has two wires that are connected to your sending unit. You will need to disconnect the wire connector or it can be done through the instrument cluster. The wire connector is usually under the rear seat of your truck and it has to be removed to access the sending unit. You will see a round container-like object with wires running towards the front of your truck. It has to be removed and you will now see the sending unit inside.