2000 Pont Grand Prix has a Trac lt button, what is it for and or what does it control?
That's for the traction control system. If you push the button the "Trac Off " indicator will come on telling you the traction control system is turned off. HTH. -Jim
so does it control the actual traction or is it something to do with the brakes?
The traction control system and the anti-lock brake system work together. The traction control system can limit engine speed to prevent you from accelerating in a skid condition. It can also activate the anti-lock brakes to help you regain control in a skid condition. HTH. -Jim
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