TPMS Light Kia Sorento – How to Reset It Using 8 Easy Steps

TPMS light Kia Sorento illuminating can be a real thorn in your side, adding unnecessary stress to your everyday drive. Yet, worry not! We’ve crafted a guide that navigates this hurdle with ease, promising a smooth, trouble-free ride.

How To Resetting Kia Sorento Tire Pressure Alarm

With our methodical, easy-to-understand steps, you’ll swiftly master this seemingly daunting task. Let’s put the mystery of the flashing TPMS light to rest and restore serenity to your Kia Sorento experience!

How to Reset TPMS Light Kia Sorento

To reset the TPMS Kia Sorento, inflate your tires to the recommended PSI, drive at high speed for at least 10 minutes, use the TPMS reset button, allow time for the TPMS sensor to refresh, inflate and deflate the tires, disconnect and reconnect the battery, and discharge the vehicle.


1. Check Tire Pressure and Fill Tires

The tire pressure sensor is at the heart of the TPMS system in your Kia Sorento, diligently monitoring the air pressure inside your tires. A low tire pressure reading triggers the warning light, signaling you to take action. So, what’s the first thing to do? Grab a tire pressure gauge.

Mechanic Filling The Tire

Accurately measuring tire pressure is essential for optimal vehicle performance, fuel efficiency, and safety. Your Kia Sorento’s manual will indicate the recommended tire pressure.

Check each tire individually, including the spare, because the TPMS sensor might be tracking its pressure too. It’s crucial to remember that tires can lose pressure naturally over time, and temperature fluctuations can cause changes as well.

Next, if your readings are below the manufacturer’s recommended levels, it’s time to fill those tires. Finding a gas station with an air pump or owning a personal tire inflator can benefit this situation. Attach the air pump to the tire’s valve stem and fill to the recommended PSI.

While filling the tires, ensure the air goes in slowly. An overfilled tire can be just as problematic as an underfilled one. Carefully monitor the gauge as you inflate, and stop once you hit the desired level.

2. Drive at High Speed

Your Kia Sorento is filled to the recommended tire pressure, and it’s time for a little drive. But not just any drive. The goal here is to reset the TPMS light by maintaining a steady high speed. You might ask, why does speed matter?

Driving With a High Speed of One Hundred Forty Kilometers per Hour

The TPMS sensors are designed to refresh or reset when they sense the vehicle is in motion at a consistent speed for a specified duration. In the case of the Kia Sorento, this is generally achieved by driving at or above 50 mph for at least 10 minutes.

The rationale behind this action is straightforward. While driving at higher speeds, the tires heat up and expand, which can alter the air pressure inside them. The TPMS system is programmed to monitor these changes and adapt accordingly.

Choose a suitable location for this exercise, preferably a highway or expressway where maintaining such speed is legally permitted and safe. Ensure that the road conditions are favorable and that you can maintain the required speed without causing risk to you or other road users.

Driving at high speeds for a specific duration does more than just get you from point A to B. It prompts your TPMS system to reevaluate the tire pressure status, which might turn off that pesky TPMS light.

3. Utilize the TPMS Reset Button

Tucked away within your Kia Sorento’s interior, often beneath the steering wheel, lies a humble yet powerful entity: the TPMS reset button. Once the tires are properly inflated, and you’ve undertaken a highway journey to prompt sensor recalibration, it’s time to give this button some attention.

First, prepare your vehicle. Position the key in the ignition, turning it to the “On” position, but resist the temptation to start the engine. This brings your Kia Sorento’s electronic system to life, enabling you to interact with features like the TPMS reset button.

Next, locate the TPMS reset button. If you’re struggling to find it, a quick look at the vehicle’s owner’s manual should provide clarity. Manuals often contain detailed diagrams pointing out the locations of specific buttons or features, making it easy to find your target.

Now, press and hold the TPMS reset button. As you maintain the pressure, keep your eyes on the TPMS light. After a few seconds, you should see it blink three times. This is the signal you’ve been waiting for; your cue to release the button. These flashes indicate that the reset process has been initiated successfully.

4. Wait for the TPMS Sensor Refresh

With the TPMS reset button used correctly, it’s now a game of patience. Resetting the tire pressure sensor is not instantaneous. It requires a specific duration to properly refresh and register the current tire pressure accurately.

So, start the vehicle, but instead of hitting the road immediately, remain stationary. You’re required to let the engine run idle for approximately 20 minutes. During this period, the magic happens; the tire pressure monitoring system is performing its sensor refresh.

Tire Pressure Measurement Sensor

Why does it need this idle time? This allows the TPMS sensor enough time to scan and update the tire pressure status, ensuring accuracy. This ‘quiet’ period allows the system to reassess the pressure in each tire, compare it with the set standard, and update the reading accordingly.

This idle time is crucial in resolving your TPMS light Kia Sorento issue. Giving your vehicle this window of opportunity to recalibrate the sensors is essential. Don’t rush it; the key to this step is allowing the sensor enough time to refresh thoroughly.

5. Inflate and Deflate Tires

If you’ve followed the steps till now, and the Kia Sorento TPMS light continues to burn bright, a more hands-on approach might be needed. Here’s where the inflate and deflate process comes into play. This method may seem unconventional, but it serves an important purpose – it forces the tire pressure sensor to read a drastic change in pressure, which can jolt the system into resetting.

Mechanic While Inflating and Deflating The Tire

Start by overinflating the tires. Instead of the standard PSI recommended for the Kia Sorento, go about 3 PSI over. Don’t worry; this is a temporary state, simply to trigger the TPMS system. Remember to treat all tires, including the spare, to this inflation spree, as it could be wired to the TPMS sensor, too.

Once you’ve achieved the overinflation, the next step is to completely deflate them. Yes, you read that right! Release all the air from the tires, pushing the reading to zero. This inflate-deflate sequence serves to stimulate the TPMS system, compelling the sensors to recognize the change. It’s as if you’re shaking the system, saying, “Hey, look here! Check the tire pressure again.”

6. Disconnect the Battery

If the TPMS light Kia Sorento still adamantly glows post-inflate and deflate cycle, it’s time to delve a little deeper into the vehicle’s electrical system. Specifically, we’re looking at disconnecting the battery.

Disconnecting The Battery Of Car

Disconnecting the battery has a ‘reset‘ effect on the vehicle’s electronic systems, similar to restarting a computer. It forces the car’s systems, including the TPMS, to reset when the power source is reconnected.

Before starting, ensure the vehicle is off. Using a wrench, carefully disconnect the positive battery cable. Safety is crucial during this step; avoid contact between the wrench and any metal parts of the car to prevent electric shocks.

With the cable disconnected, turn the car to the ‘onposition and honk the horn for three seconds. This helps to discharge any remaining electricity stored in the vehicle’s systems. After the honk, it’s time to reconnect the battery. Reattaching the positive battery cable should be done cautiously. Once connected, it’s time to observe if the steps have finally extinguished the stubborn TPMS light.

7. Discharge the Vehicle

The process of discharging the vehicle is the next step to follow in our journey to quench the glowing TPMS light on your Kia Sorento. This action is like hitting the refresh button, clearing residual electricity within the vehicle’s electrical systems, including the TPMS.

Driver Set The Car On To Discharge It

First things first, ensure that the vehicle is switched off. With the battery already disconnected in the previous step, turn the vehicle to the “On” position. Don’t worry, the vehicle won’t start due to the disconnection of the battery.

Next, honk the horn for about three seconds. While this might seem a bit odd, it serves a critical purpose. Honking the horn discharges the remaining electrical charge within the vehicle’s systems. It’s akin to releasing trapped energy, clearing out any lingering charge within the electrical circuits that could be causing the TPMS light to stay on.

This seemingly simple act can be just the shock the TPMS system needs to reset and function correctly. Remember, electricity is the lifeblood of your vehicle’s systems. Thus, it’s essential to ensure a healthy flow and clear out any hitches that could affect the car’s electrical harmony, like an incessantly lit TPMS light.

8. Reconnect the Battery and Check the TPMS Light

We’re at the final stretch now. Having discharged the vehicle, it’s time to reconnect the battery. Remember, when working with car batteries, safety comes first. You’re dealing with electricity, and precautions must be taken to avoid accidents.

Take the positive battery cable that was previously disconnected, and carefully reconnect it. Use a wrench to secure it firmly but don’t overtighten. Once the connection is restored, the vehicle’s electrical systems, including the TPMS, spring back to life, hopefully without any glitches this time.

After reconnecting the battery, turn the vehicle on. Now, it’s time for the moment of truth. Check the dashboard for the TPMS light. With all the previous steps followed correctly, the TPMS light Kia Sorento should be extinguished, signaling a successful reset.

If the TPMS light has turned off, congratulations! If it persists, consider consulting with a professional. Remember, the TPMS light is a warning sign for potential tire pressure issues. Ignoring it might not just harm the vehicle’s efficiency but also compromise your safety on the road.

Can the TPMS Light in a Kia Sorento be Reset in the Same Way as the Maintenance Light in a Toyota Sienna?

The TPMS light in a Kia Sorento cannot be reset in the same way as the Toyota Sienna’s maintenance light reset. While both vehicles have different procedures to reset their respective warning lights, the “toyota sienna maintenance light reset” method is not applicable to the TPMS light in a Kia Sorento.


In wrapping up, resetting the TPMS light Kia Sorento can seem daunting, but following our guide can help make the process straightforward and stress-free. To sum up, the main ideas we’ve discussed are:

  • Checking tire pressure and filling tires to the correct PSI is the first step.
  • Driving at high speed for a period can reset the TPMS sensor.
  • Using the TPMS reset button and waiting for the sensor to refresh can solve the issue.
  • The process of inflating, deflating, and reinflating the tires may help to reset the sensor.
  • Disconnecting and reconnecting the battery, along with discharging the vehicle, can aid in resetting the TPMS light.

Remember, regular tire maintenance is key to a safe and smooth driving experience.

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