Set the key to the “On” position in the ignition with the car off, but don’t push the starter. Once the TPMS light has flashed three times, let go of the tire pressure monitor reset button. Start the engine and give the sensor 20 minutes to refresh.
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On a Hyundai Sonata 2021, how do you turn off the tire pressure light?
Usually found somewhere under the steering wheel, the reset button for the tire pressure monitoring system. Till the tire pressure monitor system light blinks three times, keep the reset button depressed. The sensors should reset about 20 minutes after you restart the vehicle.
Why, after filling the tires, does my tire pressure light remain on in a Hyundai?
If you’ve inflated your tires, but the air pressure warning light continues to flash, your tire pressure monitoring system is malfunctioning or you have a gradual leak. A bright TPMS warning light indicates a problem with a tire pressure sensor, assuming there isn’t a leak in your tire. One of them might be damaged, the lithium-ion battery might be dead, or the TPMS itself might have an internal problem. You’ll need to get your Tire Pressure Monitoring System repaired in any of these scenarios.
Quick Tip: Recheck the tire to ensure it is inflated to the correct air pressure if the TPMS warning light illuminates again after you have inflated it. Low tire pressure indicates an air leak, which requires repair or tire replacement.
What tire pressure should a Hyundai Sonata have?
For both the front and rear wheels of the Hyundai Sonata, 34 PSI is the recommended tire pressure. Plug-in hybrid vehicles, on the other hand, require a 35 PSI level to account for the additional weight of the electric motor.
Driving with having a faulty tire pressure sensor is it safe?
No, it is not safe to drive with the TPMS Light on. It indicates that one of your tires is either under- or over-inflated. The recommended tire pressure for your vehicle can be found in the owner’s manual or on a sticker on the door, trunk, or fuel door. This may result in excessive tire wear, perhaps result in tire failure, and result in a blowout that is hazardous to you and other motorists on the road. For detailed instructions on how to check your TPMS system, make sure to consult your owner’s manual. Different manufacturers may have altered how their TPMS lights activate.
My tires are in good condition, so why is my low tire pressure sign on?
While the tires appear to be in good condition and the low tire pressure light is ON, you can:
- simply press a button to reset the machine and observe the results; or
- The sensors need to be changed since one or more of them are damaged.
After starting the vehicle, the low tire pressure warning light ought to turn on for a few seconds. The light ought to be turned off right away.
Drive your car, preferably to the closest gas station or tire shop, to check the air pressure in each tire if the low tire pressure warning light is still on.
Typically, a tire with an air pressure that is 10% to 15% low will turn on the warning light. The air pressure inside the tires also tends to drop in cold or icy conditions. Short trips in the car will warm up the tires and raise the pressure in them.
But if the low tire pressure warning light is still on and all the tires are adequately inflated and warmed up, move on to the next step.
Take this opportunity to get out the owner’s manual. The TPMS reset button may be found on the console or in the glove box, depending on the make and model of your car.
Here are the steps to take after finding the TPMS reset button:
- Don’t start the engine after turning the key to the ON position.
- For at least three seconds, press and hold the TPMS reset button before letting go. The system will switch off the warning light and produce a beep or other audible alert.
- To finish the reset process, start the engine and drive the vehicle for 30 to 1 hour at a minimum speed of 19 mph.
- It’s time to check or replace the TPMs sensors if the warning light comes back on.
- To get the system tested, drive to the nearest tire store or dealership.
If your car has TPMS, avoid making it a practice of resetting it every time the low tire pressure warning light comes on.
Your safety is considered during the system’s design. The pace of technological advancement means that the TPMS sensors get better with each new model. However, you should make it a practice to check the tire pressure each time you get in the car in order to get the most out of what you have.
Use a different method than the TPMS to check the tire pressure. A quick visual check is sufficient to establish the existence of a flat.
Here’s a helpful hint: just in case, always have a tiny tire pressure gauge in the glove box. You may check the real tire pressure with this straightforward gadget before the TPMS activates.
Take your vehicle to the shop so they can “re-learn” the sensor with a specific tool if your TPMS light is still on. These tools are available online, but they are not inexpensive. I would advise researching the Autel TS501.
What does the Hyundai Sonata’s TPMS stand for?
A Hyundai tire pressure monitoring system, often known as a Hyundai TPMS, is an electronic device that checks the tire pressure in a vehicle and immediately alerts the driver if the tire pressure is too low or too high.
Should the TPMS be reset after purchasing new tires?
After changing or rotating your tires, or after adding new sensors, you should always reset your TPMS. Even after you have inflated your tires, some sensor manufacturers advise restarting the device. By teaching the primary TPMS system to identify the sensors in their new locations, resetting the TPMS is frequently referred to as retraining the system. TPMS reset procedures vary from vehicle to vehicle and typically involve a specific sequence of ignition and pedal actions, a configuration change in your dashboard menu, or the use of a TPMS Reset Tool.
How much do tire sensors cost to replace?
The typical cost of a sensor is $30 to $75, and labor expenses range from $10 to $35. Consequently, the typical cost of repairing a tire sensor might range from $40 to $100.
Why do my car’s tires, which are good, state they have low tire pressure?
defective TPMS sensor Additionally, these sensors are powered by onboard batteries, which have an approximate lifespan of 5 to 7 years (up to 10 years in the best cases). The TPMS sensor may malfunction and illuminate the low tire pressure signal even when the tires are in good condition due to low battery power and aging-related wear and tear.
Can I drive for how long with the tire pressure light on?
The air will frequently warm up and expand after 20 minutes of driving, restoring the proper pressure in your tires. After 20 minutes of driving, if the light is still on, you should add air to your tires as necessary to restore the proper pressure. Whatever the source, low tire pressure is dangerous for your car.
AutoZone is able to check TPMS sensors.
You can determine if your tire pressure monitoring system is corroding or failing within your wheel with routine inspection; if so, you will need to replace it. For your repair, AutoZone carries every tire pressure monitoring system item you’ll need, enabling you to drive again efficiently and safely.
How does the TPMS identify each tire?
The anti-lock brake system’s wheel speed sensors are often used by an indirect TPMS. On-board computer systems can employ these sensors to compare wheel revolution rates between individual wheels as well as to other vehicle operation data, such as speed.
The computer can determine the relative size of the tires on your car based on how quickly each wheel rotates. The computer determines that a tire is underinflated when a wheel starts spinning more quickly than normal and warns the driver accordingly.
So a system that monitors tire pressure indirectly does not genuinely detect tire pressure. The same kind of measurement you may observe with a tire gauge is not being processed electronically. An indirect tire pressure monitor only counts the rotational speed of your tires and sends instructions to the computer to activate the indication light when something seems off with the rotation.
In what location is the TPMS sensor?
Where is the location of the tire pressure sensor? It is affixed to the interior of the rim from inside the tire. The tire pressure sensor is a little cylinder that you can see if you take the tire off the rim.
Is TPMS on the tire or rim?
When the air pressure within the tire lowers, your car’s tire pressure monitoring system (TPMS) will sound an alarm and notify the driver. This is an electronic system that links the monitor on the dashboard of the car with the sensor that is mounted on the rim to display whether the tires are adequately inflated or not.
The TPMS will alert the driver with a flat tire warning light if the tire starts to lose air pressure. This indicates that the tire’s proper inflation level is not being maintained for whatever reason; whether as a result of tire or valve damage, the tire will need to be reinflated and repaired.
These sensors make sure the tires don’t deflate to dangerously low levels, which, if one is not careful, could further harm the tire, the rim, and even the TMPS unit. Due to this, they have been a necessary component of automobile production in the US since 2008.
The service life of tires will be shortened by rapid tread wear caused by improper tire inflation. Lower inflation extends their footprint, endangering their ability to drive safely and increasing pressure buildup while they perform, which will destroy their ability to use gasoline efficiently. The tires’ wet weather performance will also suffer from the broader footprint, which will also lengthen the distance between stops. In other words, it will harm the car’s performance and safety when driving.
What occurs if TPMS sensors are not replaced?
Customers who ask you to turn off their TPMS light just and leave the underlying problem unattended can put you and your business at unnecessary risk. Without addressing the problem, you are breaking the NHTSA’s “make inoperative” clause, which makes shops legally obligated to disable the TPMS. It is your duty to let the customer know this and to decline service if they don’t want the problem handled properly.
It is strongly advised to replace all sensors at once if a single sensor has reached the end of its useful life. When one sensor fails, the others are likely to follow suit quickly, just like with headlights. The same holds true for replacing an impact sensor or damaged valve stem. Your consumers should be aware of this since it will assist you give their vehicle the finest care possible. They also find it convenient.
The TPMS sensors must always be reactivated and calibrated for drivers who change their tires as the seasons change. If you don’t do this, the car’s TPMS won’t function properly and could turn on the TPMS light.
Will the TPMS light turn on if my tires are over-inflated?
You most likely have a Tire Pressure Monitoring System (TPMS) installed if you drive a more recent vehicle. Your tires’ internal electrical TPMS system keeps track of their air pressure. The TPMS turns on a dashboard warning light if your tires are either under- or over-inflated. You need to have your tire pressure checked if the light is steady. You should have your TPMS examined if the light is flashing.
Visit one of our stores for a free tire pressure check if you notice the TPMS light. If you’re on the road, fill up your tires with air as soon as you can at a petrol station. unsure how much more to say? For further information, see How to Check Tire Air Pressure.
Don’t panic if the TPMS light illuminates or flashes after you install the spare if you need to change a tire. Nothing to worry about there; that’s merely the system’s way of letting you know it can’t locate a TPMS unit in the spare tire.
Accurate tire pressure is now possible thanks to TPMS. It automatically alerts you when the pressure is low, keeping you safer, preventing damage to your tires, and increasing your MPG.