Hey there! This post contains affiliate links to products. We may receive a commission for purchases made through these links. But it never influences our product selection process.

The tire pressure sensor is one of the major parts that monitors tire pressure to ensure a safe driving experience. However, you may experience tire pressure sensor faults on your 2010 Ford Fusion. If it persists for longer, you may experience an accident due to inaccurate pressure readings. It needs immediate troubleshooting, but how to do that?

Check the battery, inspect for sensor damage or loose/broken sensor seals, and verify tire pressure and dirty sensors. Replace the damaged tire pressure sensor, the faulty sensor, the dead battery, and the broken seals. Also, clean the dirty sensor.

Stay tuned to explore the causes and solutions for troubleshooting the 2010 Ford Fusion tire pressure sensor fault. Let’s explore.

What Does Tire Pressure Sensor Fault Mean On a Ford Fusion?

Tire Pressure Sensor Faults

The tire pressure sensor fault indicates a problem with the tire pressure sensors. People wrongly interpret it and think it is similar to low tire pressure. But it is not; it can happen for many reasons, but low batteries are one of the most occurring causes.

Once an issue happens, you must replace all four tire pressure sensors because all have the same problem. Once it happens, you will get inaccurate tire pressure readings, ultimately affecting your driving. It can be dangerous to your car or you.

If you’re looking to upgrade the tires on your 2010 Ford Fusion, two popular choices are the Mickey Thompson Baja Boss and the BFG KO2. These tires provide excellent traction on a variety of surfaces and can handle off-road terrain.

Symptoms for Tire Pressure Sensor Fault:

Here is a list of a few possible symptoms when you have a tire pressure sensor fault.

  • Warning light on the dashboard indicating low tire pressure
  • Inaccurate or inconsistent tire pressure readings
  • No readings or signals from the tire pressure monitoring system
  • Difficulty resetting or calibrating the tire pressure sensors
  • Tires lose air pressure frequently despite being properly inflated
  • Reduced fuel efficiency due to underinflated tires.

What Are The Causes of Tire Pressure Sensor Faults?

Here is the list of some major causes for tire pressure sensor faults on 2010 Ford Fusion.

  • Low or dead battery
  • Corroded or damaged sensors
  • Loose or broken sensor seal
  • Low tire pressure
  • Dirty sensors

2010 Ford Fusion Tire Pressure Sensor Fault [Problems & Solutions]

2010 Ford Fusion Tire Pressure Sensor Fault
2010 Ford Fusion Tire Pressure Sensor Fault

In this section, I will discuss common fixes for tire pressure sensor faults.

Problem 1: Low or Dead Battery

The tire pressure sensor won’t receive enough power from a low or dead battery. Sensor will be unable to perform its functions. So, you will need to check and fix the battery problem.


  • First, locate the battery for the tire pressure sensor. It is usually located inside the tire near the tire pressure sensor.
  • Then take a multimeter and connect it to the battery and check the reading of the battery. You can use Extech EX355 True RMS Professional MultiMeter for this checking to get current reading.  
  • If the reading is low, connect the battery to a charger and let it charge for at least 30 minutes.
  • Recheck the battery reading with the multimeter. If it is still lower than 12 V, your battery is faulty.
  • If the battery is found dead, you must replace it with a new one. I suggest you replace the dead one with XS Power Titan8 PWR-S5 Car Audio Battery

Problem 2: Damaged Sensors

Sensor damage can disrupt the transmission of accurate tire pressure readings. It may create a tire pressure sensor fault.


  • You will need a  tire pressure monitoring system (TPMS) tool to identify the faulty sensor. For this purpose, you can try a Set of 4 TPMS Tire Pressure Monitoring System. Connect the device to each of the sensors and check the continuity. 
  • Once the faulty sensor is identified, remove it by unscrewing the valve stem.
  • Then install the new sensor. Make sure you have correctly screwed it. 
  • Again connect the TMPS tool such as Marsflex TPMS Tire Pressure Monitoring System  to activate and reset the system. 
  • Carefully check the tire pressure reading to ensure the problem is removed.

Problem 3: Loose or Broken Sensor Seal

A loose or broken sensor seal can allow moisture and dirt to enter the sensor. It can affect its functionality and cause a sensor fault.


  • Start by identifying if the sensor seal is loose or broken.
  • If the seal is loose, use a wrench or pliers to tighten the sensor seal.
  • But if the seal is broken, you will need a replacement. Remove the sensor and replace its seal.
  • While tightening the seal, ensure the new seal is fitted correctly.
  • Then reinstall the tire pressure sensor and test it to ensure the problem has been removed.

Problem 4: Low Tire Pressure

Low tire pressure can cause the sensor to trigger a fault warning. You should check for the tire pressure visually to get rid of the problem.


  • First, check tire pressure using a pressure gauge tool. AstroAI Digital Tire Pressure Gauge could be the best bet for the budget. 
  • Check the tire pressure reading and compare it to the recommended level. 
  • If the pressure is low, inflate tire(s) using an air compressor as needed.
  • Then drive the vehicle for a few miles to reset the tire pressure sensor.

Problem 5: Dirty Sensor

Dirt or debris can accumulate on the sensors. It may block their ability to measure tire pressure accurately. You need to clean or replace the sensors to eliminate the problem.


  • Check tire pressure with a manual gauge.
  • Remove the tire and sensor from the wheel if the pressure is correct.
  • Inspect the sensor for dust or debris.
  • If it is dirty, clean the sensor with a damp cloth.
  • Reinstall the clean sensor and tire.
  • Take a test drive for a few miles to ensure the problem has been solved.

Ford Fusion Tire Pressure Sensor Replacement

  • First, remove the valve stem cap that has the faulty sensor.
  • Then take a valve stem tool and remove the valve core and let out the air from the tire.
  • Use a tire pressure sensor tool to remove the sensor from the valve stem.
  • Install the new sensor onto the valve stem using the sensor tool.
  • Inflate the tire to the recommended pressure level using a tire pressure gauge.
  • Reinstall the valve core using the valve stem tool.
  • Screw the valve stem cap back onto the valve stem.

Did you know which tires are good for your ford fusion? You can check out this comparison guide between 8 ply vs 10 ply to make your choice easy. 

Preventing Tire Pressure Sensor Faults in the 2010 Ford Fusion

  • Ensure regular checking of tire pressure to the recommended level.
  • Clean your tire pressure sensors regularly to prevent the buildup of dirt or debris.
  • Never drive harshly, such as sudden acceleration or hard braking, which can damage the sensors.
  • Never overinflate or underinflate the tires
  • Regularly check for tire wear and tear at least once a week.
  • Ensure the tire and its sensors are tight
  • Avoid parking your vehicle in extreme environment

Ford Focus Tire Pressure Sensor Fault Reset

  • First, ensure the tire pressure is okay.
  • Then turn the ignition switch and go to “Menu” on the dashboard screen, then “Settings.”
  • Then go to “Vehicle settings” and go to “Tire pressure monitor” and press the “ok” button.
  • Next, go to the “Calibrate” menu and push the “Ok” button
  • Then drive your car for two to three minutes at 20 to 30 mph
  • Ensure the calibration process has been done. 
  • Turn off the dashboard screen

Good tires typically come equipped with a tire pressure sensor. You must visit these links to know about good tires for your vehicle: Nitto Ridge Grappler vs BFG KO2 and Falken Wildpeak AT3w vs BFG KO2.

Frequently Asked Questions

Can I fix the tire pressure sensor fault with reset?

Yes, sometimes when the system disturbs due to shocks or other issues. You can remove the sensor fault issue by resetting it. But every time when you replace the sensor you will need to reset it.

Can I drive with a tire pressure sensor fault?

You see this warning light come on and wonder, is it safe to drive with the TPMS warning light on? If the light has just turned on and you need to find your way to our shop or to an air pump, you should be fine. However, continuing to drive your car with the light on is unsafe.

What is the pressure sensor fault and light is blinking?

The pressure sensor fault indicates that there is an issue with the sensor that measures pressure. The blinking light is likely a warning that the sensor is not functioning properly and may need to be repaired or replaced.

Do car tire pressure sensors get affected by altitude?

Yes, car pressure sensors can be affected by altitude. There may be a small difference in reading due to the differential pressure measurement device, showing a slight increase or decrease in tire pressure.


A tire pressure sensor fault on a 2010 Ford Fusion can cause inaccurate readings and affect driving safety. It can be caused by various issues such as low battery, damaged sensors, loose or broken sensor seals, low tire pressure, and dirty sensors. You can ensure accurate tire pressure readings and a safe driving experience by troubleshooting and fixing these issues promptly.

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *