Why does my VSA light come on when I brake?

If the VSA System Indicator lights up and stays on, it means there’s a problem with the system itself. If you see it, pull over when it’s safe to do so, and turn the engine off and then back on. If the light returns, then arrange a service inspection to diagnose the fault.

What does VSA mean on a Acura RL?

Vehicle Stability Assist (VSA®), aka Electronic Stability Control. (ESC) System. Helps to stabilize the vehicle during cornering if the vehicle turns more or less than what was intended. It assists in maintaining traction on slippery surfaces by regulating engine output and selectively applying the brakes.

Is it OK to drive with VSA off?

If the VSA indicator comes on while driving, pull to the side of the road when it is safe and turn off the engine. Without VSA, your car will have normal braking and cornering ability, but it will not have VSA traction and stability enhancement.

What does the brake light mean on an Acura?

Typical messages include “Check Brake System.” You won’t get a message in older Acura’s, but the brake light will stay on when driving. Other lights that may come on due to low brake fluid levels include the ABS and VSA lights. The brake pedal is soft. The brake pedal can be pressed all the way.

Why does the VSA light keep coming on on my Acura RL?

If it stays on, it is letting you know that there is some problem with the RL’s VSA itself. When the light comes on, Acura suggests getting someplace safe and restarting the engine. If the VSA light doesn’t come back on, you are good to go. If it does come back on, it is time to diagnose the issue, or take it in to the shop. 2.

What kind of brake fluid does an Acura use?

Acura recommends that you use Honda DOT 3 or DOT 4 brake fluid. What brake fluid your Acura requires is printed on top of the brake fluid reservoir cap. According to the Acura owner’s manual, using a non-Honda brake fluid can cause corrosion and decrease the brake system’s life (Source: 2004 Acura TL page 211).

What causes the VSA light to come on?

The VSA uses the steering angle sensor to determine if the vehicle is pointed in the direction that you are asking it go. If it is not functioning properly, it will cause the VSA light to come on. The wheel speed sensors are responsible for monitoring the wheel speed and send it back to the computer system.