Discover the causes, impact, and solutions for tire pressure sensor faults to ensure optimal vehicle performance and safety. Learn troubleshooting and preventive maintenance tips.When it comes to ensuring a smooth and safe driving experience, tire maintenance is crucial, and understanding the tire pressure sensor is an essential aspect of that. The 2017 Ford Explorer, like many modern vehicles, is equipped with a tire pressure monitoring system (TPMS) designed to alert drivers about any issues with tire inflation. However, these sensors can sometimes malfunction, leading to potentially misleading information about tire pressure. In this blog post, we will explore the intricacies of tire pressure sensor faults specific to the 2017 Ford Explorer, including common causes, how these faults can impact overall vehicle performance, and effective troubleshooting strategies. Additionally, we’ll provide tips on preventive maintenance to keep your TPMS functioning optimally. Join us as we navigate the common challenges associated with tire pressure sensor faults and empower you with knowledge to maintain your vehicle’s safety and efficiency.
Understanding the Tire Pressure Sensor Fault
The tire pressure sensor is a critical component in modern vehicles, including the 2017 Ford Explorer. It is designed to monitor the inflation levels of each tire, ensuring that they operate within recommended pressure ranges. When the tire pressure sensor malfunctions, it can signal issues that may not only affect vehicle safety but also impact overall performance.
Understanding the fault of these sensors is crucial for every Ford Explorer owner. Here are some key points:
- What is a Tire Pressure Sensor? – A tire pressure sensor measures the air pressure inside your vehicle’s tires and transmits this data to the vehicle’s onboard computer, allowing the driver to receive warnings when tire pressure is low.
- Significance of Proper Tire Pressure: Maintaining correct tire pressure improves fuel efficiency, enhances handling, and prolongs tire lifespan.
- Indications of a Faulty Sensor: Signs of a malfunctioning tire pressure sensor often include the tire pressure warning light illuminating on the dashboard and inconsistent tire pressure readings.
Several factors can contribute to a tire pressure sensor fault. Common issues include electrical problems, sensor misalignment, or even physical damage to the sensor itself. Identifying these issues promptly can help avoid more serious complications, such as reduced vehicle safety and control.
In conclusion, understanding the tire pressure sensor fault is key for maintaining your 2017 Ford Explorer. Being aware of the signs and functioning of your tire pressure sensors can ultimately lead to better vehicle performance and safety on the road.
Common Causes of Sensor Faults
When it comes to the 2017 Ford Explorer, the tire pressure sensor fault is a common issue that many owners may encounter. Understanding the common causes of these faults is essential for effective troubleshooting and maintenance. Here are some of the primary reasons why tire pressure sensors may malfunction:
| Cause | Description |
|---|---|
| Low Battery Voltage | The wireless tire pressure sensors rely on battery power. If the battery is weak or dead, the sensors may not transmit accurate readings. |
| Corroded Connectors | Corrosion at the sensor connections can impede the communication between the sensor and the vehicle’s onboard computer, leading to faults. |
| Damaged Sensors | Physical damage to the sensors, often from road hazards or improper tire changes, can render them ineffective. |
| Failed Sensor Calibration | In some cases, the sensors may need to be recalibrated after tire rotation or replacement. If this step is skipped, the system may show a fault. |
| Software Glitches | Occasionally, software issues in the vehicle’s computer system can cause sensor faults, necessitating an update or reset. |
As a vehicle owner, being aware of these common causes can help you take preventative measures and promptly address any issues that arise with the tire pressure sensor system in your 2017 Ford Explorer.
Impact of Sensor Fault on Vehicle Performance
When it comes to vehicle safety and performance, tire pressure sensors play a crucial role. These sensors are designed to monitor the pressure levels in each tire and relay this information to the driver. However, experiencing a tire pressure sensor fault, especially in a 2017 Ford Explorer, can lead to significant implications for overall vehicle performance. Below, we explore the impact of these faults.
1. Increased Risk of Tire Blowouts
One of the most immediate risks associated with a malfunctioning tire pressure sensor is the potential for tire blowouts. If the sensors fail to accurately read tire pressure, drivers might not be alerted to low tire pressure, which can lead to dangerous situations on the road.
2. Reduced Fuel Efficiency
Under-inflated tires caused by faulty sensors can lead to an increase in rolling resistance. This can significantly affect the vehicle’s fuel efficiency. When the tires are not properly inflated, the engine has to work harder, leading to higher fuel consumption and increased costs at the pump.
3. Impaired Handling and Safety
Tire pressure impacts the vehicle’s handling. Improperly inflated tires can cause poor traction and unstable driving conditions. This is particularly crucial in adverse weather conditions, where accurate tire pressure is essential for maintaining control of the vehicle.
4. Uneven Tire Wear
A faulty tire pressure sensor can lead to uneven tire wear, which not only shortens the lifespan of your tires but also can affect alignment and balance. As tires wear unevenly, it may become necessary to replace them more frequently, incurring additional costs.
5. Dashboard Warning Lights
When a tire pressure sensor fault occurs, it typically triggers warning lights on the vehicle’s dashboard. Ignoring these signals can lead to distrust in vehicle diagnostics and could mask other emerging issues that may require attention.
In conclusion, the importance of properly functioning tire pressure sensors cannot be overstated. A sensor fault can have a cascading effect on vehicle performance, safety, and even costs. Maintaining the functionality and accuracy of these sensors is essential for any vehicle owner, especially for those driving models like the 2017 Ford Explorer.
Troubleshooting and Diagnosing Sensor Faults
Troubleshooting and diagnosing tire pressure sensor faults in a 2017 Ford Explorer can be essential to ensure optimal performance and safety. When you receive a warning light or a message indicating a sensor fault, it’s crucial to address the issue promptly. Below are steps and tips to effectively troubleshoot these faults.
1. Check the Tire Pressure
The first step in diagnosing a sensor fault is to manually check the tire pressures. Use a reliable tire gauge to measure the pressure in all four tires, including the spare if applicable. Ensure that they are inflated to the recommended levels as indicated on the driver’s door jamb.
2. Inspect for Visual Damage
Next, perform a visual inspection of each tire and the sensor itself:
- Look for any signs of wear, cracks, or punctures in the tires.
- Check if the sensor valve stems are damaged or missing.
- Ensure that the sensor is properly mounted within the wheel.
3. Listen for Sensor Activation
After checking the pressures and inspecting for damage, it’s a good idea to listen for the sensor activation sound:
- Turn on the ignition without starting the engine.
- Listen for a beep or notification from the system, indicating that the sensors are communicating properly.
4. Use an OBD-II Scanner
If issues persist despite proper tire inflation and inspection, it’s time to delve deeper. Utilize an OBD-II scanner to check for trouble codes related to the TPMS (Tire Pressure Monitoring System). Look specifically for any codes that could indicate a fault with the sensors.
5. Clear Fault Codes
After recording any fault codes, attempt to clear them using the scanner. This process can sometimes reset the TPMS if the issue was temporary. Drive the vehicle for a short distance to check if the warning light reappears.
6. Replace Faulty Sensors
If the warning light remains after troubleshooting, it might be time to replace the sensors. Here’s what to consider:
- Check if the sensors are original equipment manufacturer (OEM) parts for proper compatibility.
- Be aware that some sensors require programming after installation.
7. Seek Professional Help
If after performing all the above steps the issue persists, it may be wise to consult a professional technician. They can provide advanced diagnostics with specialized tools and software to resolve more complex sensor faults.
By following these troubleshooting steps, you can effectively diagnose and potentially resolve tire pressure sensor faults in your 2017 Ford Explorer, ensuring a safer driving experience.
Preventive Maintenance for Sensor Faults
Preventive maintenance is crucial for ensuring the optimal performance of your vehicle’s systems, including the tire pressure sensor. By taking proactive steps, you can minimize the risk of sensor faults and enhance the overall safety and efficiency of your vehicle. Below are some essential tips for maintaining tire pressure sensors effectively:
- Regular Tire Pressure Checks: Keep an eye on your tire pressure at least once a month or before long trips. Use a reliable tire pressure gauge to ensure each tire is inflated to the manufacturer’s recommended pressure.
- Visual Inspections: Periodically check the overall condition of your tires and sensor units. Look for any signs of damage, corrosion, or dirt accumulation around the sensors.
- Sensor Recalibration: After changing tires or if a tire has been repaired, make sure to recalibrate your tire pressure sensors to avoid any discrepancies in pressure readings.
- Monitoring Warning Lights: Pay attention to the dashboard warning lights indicating a sensor fault. Address any issues promptly to avoid significant malfunctions.
- Professional Maintenance: Schedule regular maintenance with qualified professionals who can check the functionality of your tire pressure monitoring system (TPMS) and replace any faulty sensors as needed.
| Maintenance Task | Frequency | Notes |
|---|---|---|
| Check tire pressure | Monthly | Ensure proper inflation to manufacturer specifications. |
| Visual sensor inspection | Every 3 months | Look for damage or dirt build-up. |
| Recalibrate sensors | After tire changes | Prevent inaccurate readings. |
| Professional system check | Annually | Ensure TPMS is working correctly. |
By implementing these preventive maintenance measures, you can help ensure the longevity of your tire pressure sensors and improve your vehicle’s safety and performance. Regular care is not only beneficial for your 2017 Ford Explorer but also promotes a smoother and more reliable driving experience.
Frequently Asked Questions
What is a tire pressure sensor fault in the 2017 Ford Explorer?
A tire pressure sensor fault indicates that there is an issue with one or more tire pressure monitoring system (TPMS) sensors, which can lead to inaccurate tire pressure readings.
How can I tell if my 2017 Ford Explorer has a tire pressure sensor fault?
You may notice a warning light on the dashboard that indicates a tire pressure issue, or you might see fluctuations in tire pressure readings when checked.
What are common causes of tire pressure sensor faults in the 2017 Ford Explorer?
Common causes include malfunctioning sensors, dead batteries in the tire sensors, or damage to the tire pressure monitoring system.
Can I drive my 2017 Ford Explorer with a tire pressure sensor fault?
Yes, you can drive the vehicle, but it is important to address the issue promptly to ensure proper tire pressure and safety.
How do I reset the tire pressure sensor fault in my 2017 Ford Explorer?
To reset the tire pressure sensor, make sure all tires are inflated to the correct pressure, then drive the vehicle at speeds over 50 mph for about 10 minutes or refer to the owner’s manual for specific reset instructions.
Should I replace the tire pressure sensors in my 2017 Ford Explorer?
If the sensors are causing consistent issues or the warning light does not turn off after a reset and proper tire pressure is achieved, it may be time to replace them.
Where can I get my 2017 Ford Explorer’s tire pressure sensor checked?
You can have your tire pressure sensors checked at certified Ford dealerships, tire shops, or automotive repair centers that provide TPMS services.
