Why is my tire pressure light on when my tires are fine?
Sometimes you check your tires, and they seem perfectly inflated—but that light is still glowing. Here’s why: Possible TPMS sensor malfunction: Sensors can fail over time, especially in older vehicles. A malfunctioning sensor might falsely trigger the warning light. One of the most common reasons for a TPMS light staying on despite the tires being properly inflated is a sensor malfunction. TPMS sensors are typically located inside the tire and can wear out or become damaged over time, particularly if you’ve hit a curb, driven through a pothole, or been off-road.This is why you should maintain proper inflation pressure and try to avoid driving when the TPMS light is on. If you absolutely must drive a short distance on a tire with severely low pressure, drive very slowly and use extreme caution. The tire should be inflated or changed before driving anywhere.This is why you should maintain proper inflation pressure and try to avoid driving when the TPMS light is on. If you absolutely must drive a short distance on a tire with severely low pressure, drive very slowly and use extreme caution. The tire should be inflated or changed before driving anywhere.If you have recently filled up your tires and the TPMS light remains illuminated, there are a few possible reasons: Sensor malfunction: One or more sensors in your TPMS system may be faulty, requiring professional inspection and repair.
Where is the tire pressure sensor located?
In most cars, the tire pressure sensor is located within the tire attached to the valve stem or banded to the wheel. Indirect TPMS systems may not have physical sensors on the tires but use the vehicle’s ABS to monitor pressure. Replacing a tire pressure sensor (TPMS sensor) is a task that can be handled by most do-it-yourself enthusiasts with the right tools and safety precautions.The average tire sensor cost for a direct TPMS sensor can range between $70 and $150, while indirect systems may be slightly less expensive. Vehicle model – Luxury vehicles or newer models may require more sophisticated and costly sensors, increasing the total replacement cost.While it’s technically possible to drive a car with a bad TPMS sensor valve, it’s not advisable for several reasons. Firstly, as outlined above, doing so compromises your safety and that of other road users. Secondly, it can result in increased running costs due to reduced fuel efficiency and accelerated tyre wear.While it’s technically possible to drive a car with a bad TPMS sensor valve, it’s not advisable for several reasons. Firstly, as outlined above, doing so compromises your safety and that of other road users. Secondly, it can result in increased running costs due to reduced fuel efficiency and accelerated tyre wear.
How much does it cost to fix a tire pressure sensor?
In the event TPMS sensors need to be replaced, the cost can range from approximately $50-$100 each depending on vehicle type. On average, replacing a TPMS sensor can range from $50 to $200 per tire, with the average cost being around $100 to $150 per tire. However, the cost can be much higher, mainly if the vehicle requires specialized sensors or if you get the replacement done at a dealership.While professional replacement is always an option, doing it yourself can save you money and give you a sense of accomplishment. By following the steps outlined in this guide, you’ll be able to replace TPMS sensors with confidence and ensure that your vehicle’s tire pressure monitoring system is functioning correctly.On average, replacing a single tire sensor can cost anywhere from $50 to $250. This wide range depends on factors like the type of sensor, the vehicle make and model, and labor charges if you’re having it replaced by a professional. Type of sensor –Direct TPMS sensors tend to be more expensive than indirect sensors.
How to fix a low tire pressure sensor?
We recommend double-checking the air pressure with a tire pressure gauge. If the tire pressure is correct and the light is still on, drive at 50 mph or above for 10 to 15 minutes. Then, pull over and turn off the car. When you turn the car back on, the TPMS warning light should reset itself. Once your tires are at the appropriate pressure, the light may go off on its own. If it doesn’t go off right away, driving at 50 mph for about 10 minutes should help the tire pressure sensor reset.After about 20 minutes of driving, the air will often warm up and expand, restoring proper pressure in your tires. If the light stays on after 20 minutes on the road, you should add air to your tires as needed to restore the proper pressure. Low tire pressure is hazardous for your vehicle regardless of the cause.
How to test a tire pressure sensor?
Checking a vehicle’s tire pressure monitoring system (TPMS) is as easy as getting into the car and turning the ignition on. If the TPMS indicator light turns off, the system is functioning properly and you can be on your way. If it remains on or starts flashing, there may be an issue. We recommend that you should check your tire pressure AT LEAST once per month. Optimally, you should check them every other week, especially if you are filling up your gas tank every 12-14 days – just check them while you’re doing your fill up!Experts recommend checking your tire pressure at least once a month and before long trips.Pull over as soon as you can and check your tire pressure. Some systems give a generic warning, while others give a specific pressure.