How do you turn the trac off back on?

To turn the traction control (TRAC) back on in most vehicles, locate the traction control button, which is typically found on the dashboard or near the gear shift. Press the button, and you should see a light on the dashboard indicating that the system is active. If your vehicle has a menu on the dashboard or infotainment system, you may also be able to re-enable it from there. Always consult your vehicle's owner manual for specific instructions related to your model.