3 reasons tire pressure light comes on and how to reset tire pressure light?

The Tire Pressure Light on your vehicle’s dash indicates that tire pressure is low or that the Tire Pressure Monitoring System (TPMS) is malfunctioning. You need to inflate or replace your tires and have the system serviced by an authorized dealership. How to reset tire pressure light?

You can reset the tire pressure light using the Car TPMS Reset Button, removing the car battery, or using a TPMS Reset Tool for Your Vehicle. EIther of the three options should work for your car or vehicle. However, some vehicles require a particular method or resetting TPMS. We will share with you all that you need to know.

Your car tire pressure monitoring system is a valuable tool that can help prevent premature tire wear and expensive trips to the service center to correct excessive tire wear. The LED will flash when there is a problem with your tire pressure. 

Please stop in at auto care for proper diagnoses and repair. You need to fix the issue as soon as possible to make sure your time on the road is safe, comfortable, and efficient.

What does tpms mean?

How to reset tire pressure light

To put it simply, TPMS stands for Tire Pressure Monitoring System. It is a system that alerts you when there is a potential issue with your car’s tires. The tire pressure monitoring system can be paired with a vehicle’s existing Tire Pressure Monitoring Sensor to warn the driver of low tire pressure as soon as it detects it. 

So, because this system relies on pressure and sometimes temperature, weather conditions can cause the information shown to change. The system will update once the car has started and has warmed up or after similar requirements and tire heat changes.

Cars and trucks equipped with tpms have a small computer built into the wheel that measures pressure in the tires. As tires lose pressure over time, you will get a message on your dash telling you to check your tire pressure. 

Read: How do you reset a transmission control module?

Low tire pressure

If your tire pressure is too low, you will get poor gas mileage and poor performance from your vehicle. A tire can lose a significant amount of pressure over several months. The number one cause of low tire pressure is a leak in the tire, but it could also be caused by an under-inflated spare tire in the trunk. 

You need to check the pressure on all four tires once a month to ensure they are at the correct pressure. Driving at low tire pressure is dangerous, inefficient, and can cost you much money. Also, it means less traction on the road, which makes it harder to make tight turns or stop your vehicle in an emergency. That can result in poor handling, lower gas mileage, and greater wear and tear on your tires.

Cause of low tire pressure

Ambient Temperatures Changes

Low tire pressure is a common and dangerous problem that is easily avoided. The primary cause of low tire pressure is a change in ambient temperature, either hot or cold. This causes the air inside your tires to expand or contract quickly, causing the tire valves to pop out of place.

You must know that several things can cause low tire pressure, but the most common causes are changing weather conditions or ambient temperatures. 

Changes in air pressure associated with weather changes or outdoor heating and cooling can create tiny air leaks that may go undetected for long periods. Just one low tire could cause your car to handle improperly, which may result in an accident. 

Use our inflation calculator to quickly and easily find the correct tire pressure for your vehicle’s tires for optimal performance.

Recent tire rotation or change

Low tire pressure may lead to uneven tread wear, poor turning and handling, underinflation, and sidewall damage. Underinflated tires are dangerous. Your low tire pressure indicator uses air pressure sensors that might be affected by recent tire rotation or change.

Slow leak

A slow leak in a tire usually causes the pressure inside to drop slowly. Because not all tires lose air at the same rate, you should check your tire pressure frequently on an up-to-date tire gauge. A temperature change may have caused the air to expand or contract, which may have caused a low air in the tire. Another cause may be some foreign object such as glass or a nail stuck in a tire.

How to reset tire pressure light

The danger of low tire pressure

Always check and inflate your tires to the proper pressure. Low tire pressure can cause hard handling, premature tread wear, and a safety hazard. Proper inflation will reduce your chances of having a flat tire and not affect your fuel economy with most new vehicles.

Car hard handling

Car hard handling can be caused by low tire pressure for several reasons. Most car drivers are unaware that their tires have low tire pressure until they have a flat tire or blowout at highway speeds. 

Low tire pressure can cause a car to handle poorly, which could lead to an accident. If a driver is experiencing hard handling due to low tire pressure, they should check their air pressure right away. 

Premature tread wear

Low tire pressure increases the risk of internal tire damage, premature tread wear, and even blow-out if you have a puncture. It also adversely affects your fuel efficiency and driving comfort.

It is valuable to inflate your tires to the pressures recommended in the owner’s manual-usually found on a label inside the glovebox. Adjustments to tire pressure are sometimes needed due to changes in temperature and driving conditions, so checking tires before every trip can help prevent premature tread wear.

Toyota corolla tire pressure

Your tires are one of the most important components of your vehicle, aside from the actual steering mechanism. Poor tire maintenance or improper tire pressure can cost you time, money, and safety. Your Toyota corolla tire pressure must stay at the value recommended by Toyota technicians. 

The average pressure for your Toyota corolla tires is in the mid to high 30s PSI. You might want to check those numbers before your next road trip. The right tire pressure for Toyota corolla Front Tires is 38 psi, and Rear Tires is 36 psi.

Also, the right Toyota corolla tire pressure is different based on the driving environment, load, and type of car. So what’s the right air pressure? Generally, you will get better gas mileage and traction when your tires are pumped up to the proper level. 

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How to reset tire pressure light

Mazda cx 5 tire pressure

MAZDA CX-5 Tire Pressure is 34 psi for 17-inch wheels/36 psi for 19-inch wheels.  Your Mazda cx 5 tires have a tremendous influence on everything from the safety of your drive to the efficiency of your vehicle’s fuel economy. Keeping them at the correct psi is key to a smooth ride, so check your pressure regularly. 

The vehicle owner’s manual will list the appropriate psi for your vehicle’s tires, but you can also check your tires by using a tire gauge, so do yourself and your car a favor- keep those tires inflated correctly with Tyre Pressure. 

How to reset tire pressure light honda civic?

How to fix a tire pressure light coming on on your Honda Civic. This can be a pain in the neck, but it is also quite simple. There are 2 sensors on the car that detect the tires’ pressure and will digitally report this information to your dashboard. 

The sensors are mounted behind each wheel, and one of two things can happen; the sensor gets open, or there is an internal failure with the sensor.

Resetting TPMS In New Honda Vehicles with touchscreen

  • Right from the Home screen, you should select Settings.
  • Select vehicle.
  • Select TPMS Calibration.
  • Select Calibrate.

Models without the touchscreen display

  • You have to make use of the steering wheel buttons to make and enter selections in the Driver Information.
  • Scroll to the vehicle Settings screen, and select it.
  • Select TPMS Calibration.
  • Select Calibrate.

How to reset tire pressure light

How to release air from tire?

First, remove the valve cap on the tire’s valve stem. Then gently press down on the tire’s valve until it pops out of the hole, then fix it back to the position where it was before. The next thing is to open a little hole with an awl or a nail under the valve cap; this allows some air to get out quickly and stops the noise produced by the hissing sound of escaping air.

Hyundai Elantra tire pressure

The Hyundai Elantra Tire Pressure is 33 PSI. It is important to keep track of the tires pressures to have a safe driving experience. Not only to be sure that you are using the best tires but also to ensure that your car can give you the best performance while driving.

Also, the Hyundai Elantra tires come factory-equipped with the manufacturer recommended tire pressure. However, due to varying driving conditions and personal driving habits, it is essential to check your Hyundai Elantra tires regularly and adjust the tire pressure as needed.

Maintaining proper tire pressure will help you optimize gas mileage and keep your Hyundai Elantra tires long-lasting.

How to reset tire pressure light

Subaru crosstrek tire pressure

The tire pressure of the Subaru crosstrek tire pressure should usually be between 32-36 PSI. The Subaru crosstrek tire pressure should be checked regularly. Don’t wait until the tire is low or you’ve got an unexpected blowout. Stay in control of your ride with the right tire pressure. This will give you better gas mileage, plus a quieter and smoother ride.

If your Subaru crosstrek’s tire pressure warning light is on, then you should check your tire pressure right away. Always check your tires when they are cold to get the correct PSI. The correct Subaru crosstrek tire pressure should be stamped on your vehicle’s tire placard or in the vehicle owner’s manual.

Ford f150 tire pressure sensor fault

Ford f150 tire pressure sensor fault is not an uncommon problem. Symptoms include the Tire Pressure Monitoring System light illuminating, or the TPMS light may illuminate and extinguish. There is a TPMS indicator in the vehicle information display, but it is occasionally and intermittently blank. 

Ford f150 owners can fix tire pressure sensor fault on a Ford truck. It can be done by grounding the screw on the air valve assembly, a diagnostic trouble code (DTC) P0335 can be cleared. There is no need for concern when the tire pressure light is illuminated. 

The system has simply detected the tire pressure has dropped and will auto reset once the proper tire pressure is reached again, or you can reset by using test mode (Grounding screw-clears DTC).

In addition, Ford f150 sensor issues normally arise after the f150 has been off the assembly line for a while. The tire pressure monitoring system is a common failure point that can be interpreted by the sensor itself or directly inside one of the computer modules, such as the body control module or powertrain control module. 

Resolving these issues requires getting down to the root cause of the problem and not just replacing failing parts. Therefore, you should get the car to your mechanic or dealer for the perfect solution. 

How to reset tire pressure light

Hyundai sonata tire pressure

The optimal Hyundai Sonata tire pressure is 34 PSI for both the front and back wheels. Your sonata vehicle’s front and rear tires should have equal tire pressure. A Hyundai tire pressure gauge makes checking the pressure easier to do. 

To maintain safe and smooth driving, you must keep your tires properly inflated. If the tires are underinflated for most cars, you can hear a “bouncy” sound when you drive over bumps or rough surfaces. 

Also, if they are overinflated, you might feel a bump each time they hit the road. It’s important to take care of your sonata tires by checking the pressure at least once a month (when the tires are cold) before long trips or higher speeds.

Tpms light flashing

Your vehicle may be equipped with a Tire Pressure Monitoring System (TPMS) that indicates low tire pressure on one or more of your vehicle’s tires. When this happens, the light will flash, and an audible chime will sound to alert the driver to check the tire pressure.

So, once you get to see the flashing light on your dashboard, it is an indication that one of your tires or more needs balancing. You should park somewhere to check or drive down to a mechanic shop to help you check and give the right solution. 

Why won’t my tire pressure light go off?

If your tire pressure light is on, the air pressure in one of your tires is low or moderate. Make sure you use a digital tire pressure gauge to check your tire pressure. Air will leak out of your tires slowly, so it’s important to check your tire pressure often if you live in a place that has weather changes or don’t drive often. 

Also, make sure you are checking the pressure on all 4 tires. If you haven’t checked your tire pressure recently or have driven on many rough roads, the sensor may have gotten bumped. If so, The light will come on and not go off.

Your tire pressure light may turn on for a reason other than low tire pressure. The light may stay on if the pressure sensors inside your tires are covered. Several things can cover the sensors, including mud and salt.  

The first time you start your vehicle after it has set out in cold weather, the check tire pressure warning light may come on before you even leave the driveway. Cold air can cause the sensors to activate, triggering the warning light slightly. 

Don’t worry, and this temporary activation doesn’t mean that any tires have low pressure; it simply means that cold temperatures have activated sensors in your tires.

Why is my tire pressure light still on after filling tires?

First, check the pressure of all tires using a good quality tire gauge. Ensure that the tires are all full of the same amount of PSI. Next, if your tire pressure light is still on after re-inflating your tires, then this could mean that you have a slow leak in the tire. 

Air is escaping from the tire, but not fast enough for you to see it or hear it. You might want to take it to a local gas station and let them find the exact location of the slow leak.

You can usually do this by plugging up one valve stem with your finger or a piece of paper towel and continuing to fill air into the tire until the light turns off. 

The leaking air will spill out from under your hand, holding the stem up. The slow leak will now be located exactly where your hand was when you held up that stem while filling air into your tire.

How much does it cost to replace a tire pressure sensor?

Tire pressure sensors provide convenience and peace of mind, but at a cost. The first is the initial purchase price of the tire itself; the second is the amount of money you pay, or your dealer pays, for the sensor at installation. Some replacement costs for tire pressure sensors can total up to $300 or more!

Depending on where you live, it could cost anywhere from $100 or less to over $250 for a service call and as much as $50 for the part itself. This can add up to several hundred dollars out of pocket.

Can you drive on a tire with low pressure?

Yes, you can drive on a tire with low pressure. A low-pressure tire will have lots of vibration feel unstable and cause the car to pull to one side; you may even hear noises from the tire rubbing or chattering against the road. 

You probably won’t want to drive on this tire for very long. Also, driving on a low-pressure tire could affect the wear of other parts of the car. For example, if there’s less air in the tire than normal, it may not deform as easily and will wear out your alignment components faster.

In all, you should always see to it that you get the reason for the light coming up and get the right solution for it.

What happens if you ignore low tire pressure?

Driving with low tire pressure is dangerous and can lead to a blowout. What’s worse, ignoring low tire pressure can cause serious tire damage or poor fuel economy.

In addition, Tires that are not properly inflated can cause a host of problems, from reduced gas mileage to increased wear and tear on the tire itself. Low tire pressure can also cause your vehicle to sway or pull to one side, which is dangerous not only for you but also for other drivers.

At what PSI will a tire explode?

If you want to know what the PSI is at which a tire will explode, you can look this up in a chart provided by most manufacturers. At 55 PSI, a large tire will explode. If you want to find out how much air pressure is too much based on your tire size, then you can look that up as well.

To protect the lives of your family members, you need to learn what is the PSI (pressure per square inch) at which a tire will explode. It’s not enough to assume that “low” PSI means safer tires, as a safety margin is always implied.

A tire will explode at a certain point when the air pressure inside its tubular rail surpasses its design limits. This is why it’s important to keep a constant eye on your tire’s PSI so that you will never be torn off your bike or stuck on the side of the road.

Conclusion 

There is a lot of things you should learn about your car, and one of them is how to reset tire pressure light. We have the perfect answer to the question, and we hope you find the information you need on this page. Overall, it is not safe for you to drive with the tire pressure light flashing.