Acura TLX Vehicle Stability Assist System 2019 Manual

Acura TLX Vehicle Stability Assist System 2019 Sedan manual cover
Pages 1
Year 2019
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Acura TLX Vehicle Stability Assist System 2019 Sedan Specification

The 2019 Acura TLX Vehicle Stability Assist (VSA) system is an advanced safety feature designed to enhance vehicle stability and control. This system integrates multiple sensors and control modules to monitor and adjust the vehicle's dynamics in real-time. The VSA system works by detecting potential skids or loss of traction and then selectively applying braking force to individual wheels and/or reducing engine power to help maintain directional stability.

At the core of the VSA system is the combination of ABS (Anti-lock Braking System) and TCS (Traction Control System). The ABS component prevents wheel lock-up during hard braking, ensuring that the driver retains steering control. Meanwhile, the TCS component minimizes wheel spin during acceleration by modulating engine power and applying brake force to specific wheels as needed.

The VSA system continuously monitors inputs from various sensors, including wheel speed sensors, yaw rate sensor, lateral acceleration sensor, and steering angle sensor. By analyzing data from these sensors, the system can determine if the vehicle is following the driver's intended path. If a deviation is detected, such as understeer or oversteer, the VSA system intervenes to correct the vehicle's trajectory.

In addition to enhancing safety during normal driving conditions, the VSA system also provides significant benefits during emergency maneuvers, adverse weather conditions, and on slippery surfaces. It operates seamlessly without driver input, though drivers have the option to deactivate the system via a control switch if desired.

The 2019 Acura TLX's VSA system represents a sophisticated blend of electronic stability control technologies, aimed at providing a safer and more controlled driving experience, thereby enhancing overall vehicle performance and occupant safety.

Acura TLX Vehicle Stability Assist System 2019 Sedan F.A.Q.

What is the Vehicle Stability Assist (VSA) system in the 2019 Acura TLX?

The Vehicle Stability Assist (VSA) system in the 2019 Acura TLX is designed to enhance stability by reducing skidding and helping maintain traction on slippery surfaces. It does this by adjusting engine power and applying brake force to individual wheels.

How do I know if the VSA system is active in my Acura TLX?

When the VSA system is active, you will see the "VSA" indicator light flashing on the instrument panel. This indicates that the system is actively working to stabilize the vehicle.

Can I turn off the VSA system in my 2019 Acura TLX?

Yes, you can turn off the VSA system by pressing the VSA OFF button located on the dashboard. However, it is generally recommended to keep it on for optimal safety.

Why is the VSA warning light on in my Acura TLX?

The VSA warning light indicates a potential issue with the system. It may be due to a malfunction or a temporary condition like driving on a loose or uneven surface. If the light remains on, have your vehicle checked by a professional.

How does the VSA system contribute to vehicle safety in the Acura TLX?

The VSA system contributes to vehicle safety by preventing wheel slip during acceleration and maintaining stability during cornering. This helps avoid accidents caused by oversteering or understeering.

What should I do if the VSA system fails in my Acura TLX?

If the VSA system fails, a warning light will illuminate. It is advisable to drive cautiously and have your vehicle inspected by an Acura dealer to diagnose and fix the issue.

Does the VSA system in the 2019 Acura TLX work in conjunction with other systems?

Yes, the VSA system works in conjunction with other systems such as Anti-lock Braking System (ABS) and Traction Control System (TCS) to provide comprehensive vehicle stability.

Is the VSA system in the Acura TLX always engaged?

The VSA system is always active while driving, but it only intervenes when it detects a loss of traction or stability. You can manually turn it off using the VSA OFF button if needed.

How often should I service the VSA system in my Acura TLX?

The VSA system does not require regular maintenance. However, if you encounter any issues or see warning indicators, it is essential to have it checked by a certified technician.

Can the VSA system affect fuel efficiency in the Acura TLX?

The VSA system has a minimal impact on fuel efficiency as it only activates when stability control is needed. Its primary function is to enhance safety rather than affect fuel consumption.