How Do You Turn Off The Traction Control On A 2007 GMC Envoy?

How Do You Turn Off The Traction Control On A 2007 GMC Envoy? TRACTION CONTROL OFF – The driver can modify the engine speed management system by momentarily pressing the StabiliTrak® button on the transmission shift handle. The StabiliTrak® light will come on and TRACTION CONTROL OFF will be displayed. Why can’t I turn my