Ford Fusion Tire Pressure Sensor Fault (Causes and How to Reset)

If you’re a Ford Fusion owner and you’ve noticed the tire pressure sensor warning light on your dashboard, you may be worried and uncertain about what is Ford Fusion tire pressure sensor fault and what to do next. 

Ford Fusion Tire Pressure Sensor Fault is a warning message on the dashboard when there is an issue with the tire pressure monitoring system. One common cause is low tire pressure.

Tire pressure sensor fault is frustrating and causes unnecessary anxiety, especially if you’re unsure about the underlying causes or how to fix the problem. In this guide, we’ll explore the most common reasons for a tire pressure sensor fault in the Ford Fusion and provide step-by-step instructions on resetting the system.

With this guide, you can diagnose and resolve the issue. Don’t let a tire pressure sensor fault cause unnecessary stress- read on to learn how to fix this issue and get back on the road with confidence.

What Does “Tire Pressure Sensor Fault” Mean On A Ford Fusion?

The “Tire Pressure Sensor Fault” warning on a Ford Fusion means an issue with the vehicle’s tire pressure monitoring system (TPMS). The TPMS is designed to alert the driver when the tire pressure is low, or there is a system problem.

When the warning light comes on, it indicates a fault with one or more of the sensors installed on the wheels to measure tire pressure. The sensors transmit this data to the car’s computer, alerting the driver if the tire pressure is too low or the system has a fault. 

It’s important to address this issue promptly, as driving with low tire pressure can lead to decreased fuel efficiency, poor handling, and even tire failure.

What Are The Causes Of Ford Fusion Tire Pressure Sensor Fault?

The tire pressure monitoring system (TPMS) in a Ford Fusion is designed to help drivers maintain their vehicle’s safe and efficient operation by alerting them when tire pressure is too low. In this part, we’ll explore the most common causes of a tire pressure sensor fault in a Ford Fusion.

  • Low Tire Pressure: If the tire pressure is too low, it triggers the TPMS warning light. This is caused by a punctured tire, a slow leak, or simply from normal wear and tear.
  • Faulty Tire Pressure Sensors: Over time, the tire pressure sensors become damaged or fail, leading to inaccurate readings and a fault in the system.
  • Dead Battery In The Tire Pressure Sensor: Some tire pressure sensors use a battery to transmit readings to the car’s computer. If the battery is dead, the sensor cannot send the correct information to the computer, leading to a fault in the system.
  • Faulty Wiring Or Connections: The wiring or connections that connect the tire pressure sensors to the car’s computer become damaged or disconnected, leading to a fault in the system.
  • Malfunctioning Car Computer: The issue is sometimes with the car’s computer itself. A malfunctioning computer leads to inaccurate readings and a fault in the TPMS system.

Symptoms Of Ford Fusion Tire Pressure Sensor Fault

The most common symptom of a tire pressure sensor fault in a Ford Fusion is the TPMS warning light on the dashboard. When the system detects a fault, the light will illuminate to alert the driver that there may be an issue with the tire pressure or the sensors. Other symptoms of a tire pressure sensor fault include the following:

  • Inaccurate Tire Pressure Readings: If the sensors are not working correctly, they provide inaccurate readings, causing the driver to believe that the tire pressure is lower or higher than it is.
  • Fluctuating Tire Pressure Readings: The sensors provide inconsistent readings, with the tire pressure appearing to fluctuate even if it is stable.
  • Poor Fuel Economy: Driving with low tire pressure decreases fuel efficiency, as the engine has to work harder to move the car.
  • Poor Handling: Low tire pressure affects the vehicle’s handling, making it more difficult to steer or control.
  • Uneven Tire Wear: Driving with low tire pressure causes uneven tire wear, which leads to the need for premature tire replacement.

Is It Safe To Drive With A Tire Pressure Sensor Fault?

It is generally safe to drive with a tire pressure sensor fault in a Ford Fusion, but it is important to take the necessary precautions to ensure the safety of yourself and others on the road. While the TPMS system is designed to alert you to low tire pressure or other tire-related issues, driving with a fault in the system means you are unaware of a tire issue that could cause an accident.

Driving with low tire pressure also increases the risk of a blowout, which is dangerous and causes damage to your vehicle. Additionally, driving with low tire pressure decreases fuel efficiency and causes premature tire wear, which leads to costly repairs or replacements.

If you notice the TPMS warning light illuminated on your dashboard, it’s important to address the issue as soon as possible by checking your tire pressure and diagnosing the underlying cause of the fault. This will ensure that your vehicle is safe to operate and minimize the risk of a tire-related incident on the road.

How To Reset Ford Fusion Tire Pressure Sensor Fault?

If you’ve recently noticed the tire pressure sensor fault warning light illuminated on your Ford Fusion’s dashboard, don’t worry, it’s a common issue that can easily be resolved by resetting the system. Now we’ll walk you through the step-by-step process of resetting the TPMS system in your Ford Fusion:

Step-1: Check your tire pressure

Before resetting the TPMS, ensure your tire pressure is at the recommended level. You can find this information in your vehicle’s owner’s manual or on a sticker inside the driver’s door.

Step-2: Turn the ignition on

With the engine off, turn the ignition to the “on” position, but do not start the engine.

Step-3: Press the TPMS reset button

Locate the TPMS reset button, which is usually located below the steering wheel on the lower dashboard. Press and hold the button until the TPMS warning light blinks three times.

Step-4: Start the engine

Start the engine and let it run for at least 20 minutes. This will allow the TPMS system to recalibrate and reset.

Step-5: Check the TPMS warning light

After 20 minutes of driving, the TPMS warning light should turn off. If the light remains illuminated, there is an issue with the tire pressure sensors or another component of the TPMS system.

Tips For Preventing Ford Fusion Tire Pressure Sensor Fault

Maintaining your Ford Fusion’s tire pressure and TPMS system is crucial for your vehicle’s safe and efficient operation. In the following part, we’ll provide some helpful tips to prevent a tire pressure sensor fault from occurring:

  • Regularly Check Your Tire Pressure: It’s important to check your tire pressure at least once a month to ensure it’s at the recommended level. This prevents low tire pressure.
  • Use The Correct Tire Pressure: Use the correct tire pressure, as the manufacturer recommends, to prevent overinflation or underinflation.
  • Avoid Overloading Your Vehicle: Overloading your vehicle strains the tires and TPMS system, potentially causing a fault.
  • Be Careful When Driving Over Potholes Or Rough Roads: Driving over potholes or rough roads can damage the tires and TPMS system, so driving carefully in these conditions is important.
  • Have The System Inspected Regularly: It’s a good idea to inspect the TPMS system by a certified mechanic during regular maintenance checks. This identifies and addresses potential issues before they become more serious problems.

Conclusion

Maintaining proper tire pressure is essential to ensuring the safe and efficient operation of your Ford Fusion. If you notice a tire pressure sensor fault warning light illuminated on your dashboard, it’s important to take prompt action to address the issue. 

By following the steps outlined in this article, you can quickly and easily reset the TPMS system in your Ford Fusion and prevent potential safety hazards on the road. Remember to check your tire pressure regularly and inspect the TPMS system during maintenance checks to prevent future issues.