Will a Tire Pressure Sensor Fail Inspection?
**Yes, a tire pressure sensor can fail inspection.** Tire pressure sensors, also known as TPMS (Tire Pressure Monitoring System), are a vital part of a vehicle’s safety system. They are designed to monitor the pressure of each tire and alert the driver if the pressure is too low. This helps avoid accidents and promotes fuel efficiency. However, like any other component in a vehicle, tire pressure sensors can experience failures. In this article, we will explore the reasons behind TPMS failure and what it means for the vehicle’s inspection.
Why do tire pressure sensors fail?
Tire pressure sensors can fail due to various reasons. Some of the common causes include:
1. Battery failure:
Tire pressure sensors are equipped with a small battery that powers the sensor. Over time, this battery can wear out or lose its charge. When the battery fails, the sensor cannot transmit the tire pressure readings to the vehicle’s system, leading to a sensor failure.
2. Sensor damage:
Tire pressure sensors are located inside the tire, making them susceptible to physical damage. Potholes, curbs, and other road hazards can cause the sensor to get damaged or dislodged. Additionally, improper tire installations or tire repairs can also result in sensor damage.
3. Sensor corrosion:
The tire pressure sensors are constantly exposed to moisture and other environmental elements. Over time, this exposure can lead to corrosion of the sensor’s internal components. Corrosion can interfere with the sensor’s functionality and cause it to fail.
4. System malfunction:
Sometimes, the TPMS system itself may experience a malfunction. This could be due to a software glitch or an issue with the vehicle’s electronic system. When the system malfunctions, it can affect the accuracy of the tire pressure readings or prevent the system from recognizing the sensors altogether.
What happens when a tire pressure sensor fails inspection?
When a tire pressure sensor fails inspection, it can result in the vehicle not passing the inspection test. The specific requirements for passing inspection vary by state and country, but most inspections include a check for operational TPMS. If any of the sensors are not functioning correctly or are missing altogether, it can lead to the vehicle failing the inspection.
Can you drive with a failed tire pressure sensor?
Yes, you can still drive with a failed tire pressure sensor. However, it is important to note that driving without a functioning TPMS can compromise your safety. Without the tire pressure sensor, you won’t receive alerts for low tire pressure, which can lead to tire blowouts or reduced fuel efficiency. It is always recommended to get a failed tire pressure sensor fixed as soon as possible to ensure optimal safety and performance of the vehicle.
How to fix a failed tire pressure sensor?
Fixing a failed tire pressure sensor typically involves replacing the faulty sensor. It is recommended to take the vehicle to a qualified mechanic or a tire shop to diagnose the issue and replace the sensor if necessary. The mechanic will use specialized equipment to identify which sensor is faulty and then replace it with a new one. It is essential to use a compatible and reliable sensor to ensure proper functioning of the TPMS.
Frequently Asked Questions
Q: Can a tire pressure sensor be repaired instead of replaced?
A: In some cases, a tire pressure sensor can be repaired if the issue is minor, such as a loose connection. However, if there is significant damage or corrosion, it is usually more cost-effective and reliable to replace the sensor.
Q: How much does it cost to replace a tire pressure sensor?
A: The cost of replacing a tire pressure sensor can vary depending on the make and model of the vehicle and the labor charges at the repair shop. On average, the cost of a single TPMS sensor can range from $50 to $200.
Q: Are tire pressure sensors covered under warranty?
A: The warranty coverage for tire pressure sensors can vary. Some vehicle manufacturers provide warranty coverage for a specific period or mileage, while others may not. It is best to refer to the vehicle’s warranty documentation or consult with the manufacturer or dealer to determine the coverage.
Final Thoughts
Ensuring that your tire pressure sensors are functioning properly is crucial for your safety on the road. While tire pressure sensor failures can happen, it is essential to address the issue promptly to avoid potential accidents and ensure compliance with inspection requirements. Regular maintenance and periodic checks of the TPMS system can help identify any issues and allow for timely repairs or replacements. Remember, a well-maintained TPMS contributes to safer driving and improved fuel efficiency. Stay safe and take care of your tire pressure sensors!