Home Diagnosis and TroubleshootingDashboard Warning Lights Trac Off Lexus – What Does Traction Control And VSC Do?

Trac Off Lexus – What Does Traction Control And VSC Do?

by Jordan Harris
Trac Off Lexus

Lexus is a luxury brand that was introduced by Toyota. Before you turn the trac off Lexus, you need to understand the different dashboard lights that are available and what is the meaning of them. Here in this article, we will explain to you the several driver assistance features that are present in modern cars and their advantages.

The traction control system is a driver assist system that helps your car to stay stable on the road. A traction control system uses the car ECU to adjust the amount of power sent to the wheels of the vehicle so that it can prevent your vehicle from wheel slippage, especially on slippery roads.

So, that explains what does TCS mean on a car. In this article, we also shed light on the VSC or Vehicle Stability Control, as well as the other lights present on the dashboard. It will also explain any “trac off Lexus” doubts that you might have.

Each of the new pieces of technology that are introduced is there so that they can work together to keep the vehicle running efficiently and safely. One of the most important innovations is the VSC. The VSC is one of the many new systems that was introduced to keep your vehicle safe while driving.

Vehicle Stability Control (VSC) is mainly found in Toyota cars. Lexus is also a brand by Toyota and hence VCS is found in them too. Of course, such systems aren’t restricted to just Toyota or Lexus vehicles. Our guides on service AdvanceTrac for Fords, and Stabilitrak repair cost for Chevys may provide some valuable insight.

Hence here is everything you need to know regarding the phrase “track off Lexus”…

Trac Off Lexus

All modern cars have a computer, also known as an ECU (if you want to learn more about what an ECU does, do check out our guide on bad ECU symptoms), that monitors and runs all the components of your car. It is important for ensuring that all the parts on your vehicle are functioning properly.

When anything inside your car malfunctions, it is the computer’s responsibility to alert you with the help of the various lights on your dashboard.

Trac Off Lexus

Hence, when your check engine light lights up, it is the job of the ECU to know which part of your engine is malfunctioning. Your mechanic can hook up an OBD-2 reader to the car and can then pinpoint the part that has malfunctioned with the help of the error codes.

Another light on your dashboard is called the traction-control light or the TCL. This specific light looks different on different vehicles, depending upon the make and model of each car.

Usually and more commonly, you will see the letters “TC” which indicates that the traction control is on. Most modern cars also show an image that looks like a car with lines bending away from the tires. This is basically your car’s traction control light. Or, you might also be familiar with the service traction control light.

Now when you turn the trac off Lexus cars, you can see this image with the word “off” written under it. This indicates that the traction on your Lexus vehicle has been turned off. This might help you drift and have a little bit of fun with your car, but it is always better to have your traction on while driving as it is a good safety feature.

Vehicle Stability Control

VSC or vehicle stability control is a feature that is found in Toyota and Lexus cars. It may be presented in several different cars as well, but the name of this feature might differ. The main function of the VSC is to keep the car under control in harsh conditions. Especially when the conditions are not easy for driving.

This feature helps regulate the speed of the engine and brake to avoid skidding. Another driving assist system called the traction control system is often interpreted or thought of as the VSC in a vehicle. Both of them might have a similar purpose but they function in a totally different manner and at times.

The main difference between the two is that VSC keeps the vehicle stable during cornering and turning at high speeds. On the other hand, traction control stabilizes the car during acceleration. VSC, unlike traction control, works with other car components.

When we talk about Toyota or Lexus cars they have sensors present on all four wheels. This helps the car to communicate with the wheels and indicate what is happening. The powertrain control module helps control the engine and transmission for optimal performance.

The VSC also functions with the ABS in modulating brakes to control the rotations of the wheels. When these wheel sensors perceive a wheel sliding, it quickly informs the PCM and ABS. these two systems help regulate the engine, transmission, and braking system to minimize power to avoid sliding and slipping.

Traction Control Off

Traction control on a vehicle is a safety feature that suppresses the spinning of the tires on the vehicle. The traction control on a Lexus is responsible for controlling the engine power and the pressure of the brakes to help control the car so that it does not slide off the road.

Now as said before traction control and Vehicle Stability Control might have the same responsibility but they work in a different manners. When we talk about traction control, they can only work on the wheels that get the power. For example, traction control on a front-wheel drive car will only work on the front wheels.

You can turn the traction control off as well, especially if you want the tires to spin. Now to turn trac off Lexus, you need to hold down the traction button for a couple of seconds.  Once you have done that, a light with the words “Trac Off” comes on your dash.

This is how you turn trac off Lexus. Remember if you’re trying to have fun with the car, like some donuts, you also have to turn off the VSC. Besides that, there are plenty of other benefits of turning the traction control off, such as going off-roading or driving at speed on a track.

What Causes VSC To Come On

There are many things that can make the VSC light to come on. It usually comes on when there is some malfunction inside the vehicle that stops your VSC to stop working. Here are some of the things that might affect the working of the VSC in your vehicle.

Trac Off Lexus, Possible Faults #1: Bad Anti-Locking Braking System (ABS)

The anti-locking braking system is usually used to help measure the speed of your wheels and further transfers this information to the vehicle’s power control module. When this PCM discovers that your tires are skidding, then it decides to take the necessary action.

Now, if the ABS light on your vehicle is turned on, that means that there is something going wrong with it. Now because of that, your VSC will not work properly if your ABS is not functioning correctly.

So, if you’re wondering about the meaning of the ABS light or why is my ABS light on, a careful diagnosis is needed. In some cases, it might be due to a bad ABS sensor, which is telling if you notice a P0500 error code on your OBD scanner.

This is because both these systems work hand in hand, and even if one of them is malfunctioning, the other would not be able to function. Hence, when your ABS light comes on, so does your VSC light.

Trac Off Lexus, Possible Faults #2: Engine-Related Issues

Whenever there is something wrong with the engine or its accessories, the PCM (powertrain control module) on your vehicle detects that and triggers a warning in the form of a check engine light. There are several things that can trigger the check engine light, even a loose gas cap.

When a check engine light is on, it can also trigger a VSC light and the ABS light causing the car to not work optimally. You might otherwise notice a ‘check VSC system’ error message popping up on the dash.

Trac Off Lexus

These three lights turning on together can mean that there is some problem with the engine that is not allowing your ABS or your VSC to work. In this case, trying to pinpoint the source of this problem can be extremely difficult.

So your best bet to know what is going on with your vehicle is to hook an OBD scanner or any scanning tools to read the error code produced by the PCM. All you need to do is to connect the scanner to your vehicle’s onboard diagnostic system to show the error codes.

Most scanners do tell you what this error code means. If not you need to decode these error codes to know what is wrong with your vehicle.

Trac Off Lexus, Possible Faults #3: Malfunctioning ASR

The full form of ASR is the acceleration slip regulation. ASR is most commonly known to the automotive community as traction control. It helps the car from excess wheel slippage during acceleration.

To put it in layman’s terms, it alters the amount of energy sent by an engine to the wheels so that the vehicle does not lose traction and can optimize acceleration.

Traction control uses the sensors on the wheels to deduce whether the wheel spins at the same rate or if one wheel spins more than the other one. After figuring that out, it automatically checks whether the brake is sufficient to lower the spin of the wheels.

If the brakes are not sufficient, the ASR communicates with the PCM. the PCM furthermore regulates the amount of power sent to each wheel to stop the excess spinning. Doing this helps your vehicle to gain its grip again and retain power.

If the ASR is malfunctioning, it causes the ASR light to the traction off the light to be displayed on your dashboard. This light on your dashboard means that the traction control or the ASR has been disabled or is no longer working.

Trac Off Lexus, Possible Faults #4: Faulty DSC

The full form of DSC is dynamic stability control. This is also a feature present in your vehicle to make sure that your car is driving properly and safely. Now DSC is another system that works together with the VSC. just like the ABS, the DSC also uses the sensors on your wheels to communicate with the PCM.

The DSC usually turns on when you are driving on tough and unstable roads. Now you have to understand that ASR is different than DSC. ASR usually decreases power to gain traction. On the other hand, DSC gives your wheel more room to spin so that it can get a better grip.

As your vehicle begins to slip, it takes over and decides what to do to regain traction. When this system is faulty or malfunctioning, it will affect the VSC too.

Trac Off Lexus, Possible Faults #5: Faulty ESC

Last but not least important thing that can cause this problem is a faulty ESC. ESC is commonly known as electronic stability control. This is like the other driver assist systems before, the ESC works in sync with the ASR system. The ESC’s responsibility is to monitor if your vehicle starts sliding or loses traction while driving.

This system helps to calculate, how long such a slide will take place. After that, it decides the amount of braking or power is needed to be added or deducted in order to regain the grip. As said before, like any other component that works with the VSC, if the ESC fails or malfunctions, it will cause the ESC and VSC lights to come on.

On some cars, you might otherwise notice an ESP BAS warning light, instead. This is a clear symptom that something is wrong with your car’s electronic stability program (ESP). The latter is a different abbreviation of ESC. Or, you might also have an issue with the Brake Assist (BAS) program.


If your VSC Lexus or Toyota light is displaying on your dashboard, then your car is notifying you that your VSC system is not working. This can be really stressful if you are in a situation where you need the VSC to work, it would not work. People think that trac off Lexus and VSC off Lexus are the same.

That is far from the truth as both these features work in different ways. If you want to turn off the VSC light, it usually depends upon the fact of how did the light turn on the light in the first place. If you accidentally pushed the VSC button or the components working with it malfunctioned, here is how you turn it off.

Trac Off Lexus

Firstly, you need to completely stop your car and get it to a standstill. The next thing you need to do is locate the VSC button. The location of this button usually depends upon the Lexus model you’re driving.

Most of the time, you can find this button close to your gear stick. This VSC button has a picture of a sliding car with tire tracks with the inscription “off” on it. Some cars also have VSC inscribed on the button.

You need to push the VSC button again. This would allow the VSC traction light to come off. When there is no light on the dashboard, it usually means the VSC and traction control have started to work again.

How To Get Rid Of The VSC Light

There are several ways to get rid of this VSC light. One of the most common ways of doing that is to turn off the engine and turn it back on. This might help you to get rid of the VSC light. If the light still refuses to come off, that means there can be something wrong with the VSC system.

Now, this in particular does not mean that your VSC itself is faulty. It may mean that any of the other components working with the VSC might be the one’s malfunctioning.

You need to fix these components. Once you’re done fixing the components trying the methods used above, and the VSC light still does not turn off, you need to reset it. Make sure that you only do the reset if the light does not go off.

One thing that you need to keep in mind is the fact that no other light should be on. If your check engine light is on alongside the VSC light, you need to show your car to a mechanic.


As said before Lexus is a luxury brand which is owned by Toyota. Alongside that, Lexus has made a reputation for being an extremely innovative and safe car. It has several safety features like traction control and Vehicle Stability Control. Hence this article helps to educate you about all of these driver-assisting features and what they do.

Alongside that, the article also helps with people’s questions like how to turn trac off Lexus or how to turn the VSC off. Not only that but if any of these systems are having problems, we have also informed you on how to fix the issues.

Frequently Asked Questions

Here is a list of all of the questions enthusiasts have regarding the phrase, “trac off Lexus”.

What Does TC Mean On A Car

TC on a vehicle usually stands for traction control. As said before, traction control is a safety feature available on many cars. Its main responsibility is to check that the vehicle you’re driving does not skid off the road. The traction control system controls the amount of power delivered to the wheels of your vehicle, as well as the brake pressure. This allows the wheels to get an additional grip and not skid off the road. This allows the driver to push the car more especially on the track. Traction control only works on the wheels that are receiving the power from the engine. For example, if you have a rear-wheel drive car, only the rear wheels will be controlled by the traction control system. This is an extremely important safety feature for your car and all modern cars have this system available.

Why Is My Traction Control Light On

In some cases, what happens is that the warning light may come on because of some dirt or debris on the sensors in your car’s wheel. When the traction control warning light stays on, that means the traction system on your vehicle is not working. Your vehicle is not getting any help from the system and you need to get that checked as soon as possible. You have to understand that traction control is a safety feature. Unless you’re driving on a slippery surface, traction control does not come into play. So hence getting it repaired is not as crucial as driving with a malfunctioning ABS. They are relatively more important when driving on a road. A driver can stop the excess wheelspin by either driving slowly or pressing the acceleration in a light manner.

What Does DRL Mean

The word DRL is an abbreviation for daytime running lights. These lights have been designed not only to improve the look of your car but to increase the visibility of your vehicle on the road. It helps vehicles’ visibility in traffic or hazy weather. These lights prevent you from bumping into other cars and other vehicles from crashing into yours. They perform a unique function, especially companies like Honda and Toyota. These lights do a bit more than just improve your and others’ visibility. Every automaker does something different with their DRLs to make their products or vehicles stand out. The DRL light on the dashboard means that there is something wrong with the daytime running lights on your vehicle. Usually changing a bulb or wiring on these lights will help you to get rid of this light altogether.

What Does VSC Mean In A Car

VSC or The vehicle stability control, as said before, is a feature that is found in Toyota and Lexus cars. It might be present in several different cars as well, but the name of this feature might differ. The main function of the VSC is to keep the car under control in harsh conditions. It is responsible for altering the speed of the wheels as well as controlling the brakes in order to help the car not slide off the road. Vehicle Stability Control works in a way of braking one or two wheels in a given situation. This helps the car to gain back traction. It may also control the wheel that has lost traction, to bring the car back in control. Hence the VSC works on all four wheels.

Where Is The VSC Button Located

As said before, the VSC button on your Lexus is usually a button with the words ‘VSC Off’ on it. Most cars also have a symbol of a car with tire marks coming from behind and the word ‘off’ on the button of the symbol. This button is used to disengage the vehicle’s VSC system. This button on most Lexus is placed on the center console of the vehicle. It is usually placed near the gear shifter.

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