: to cause constant or repeated trouble for (a person, business, etc.).
Trak Off means that the traction control button is off or the wheels spun and the engine is at reduced power. There is a ETS button above the radio next to the hazard warning button. --- If the ABS light and the Service Vehicle Soon lights are on, it means that a wheel speed sensor has failed.
The Advance Trac system is part of the ABS system, if there's a problem with a wheel speed sensor, that could trigger the light. Also I believe there is a steering angle sensor which helps the computer determine what the car is doing, that sensor could cause the light to come on as well.