You can turn the systemoff by pressing the TC(traction control) buttonlocated in the glove box.If you press the TC button once, the traction controlsystem will turn off and the traction control systemwarning light will come on. Press the TC button againto turn the system back on. If you press and holdthe TC button for five seconds, the StabiliTrak® systemwill turn off. Press the TC button again to turnStabiliTrak® back on. For more information, seeStabiliTrak® System on page 4-12.You can program your steering wheel controls and/orthe buttons on the Base audio system to turn theTCS on or off. See Reconfigurable Steering WheelControls (SWC) (CTS) on page 3-7 and/or “ConfigurableRadio Display Keys” under Radio with CD on page 3-85for programming instructions.Adding non-GM accessories can affect your vehicle’sperformance. See Accessories and Modificationson page 5-3 for more information.Traction Control System (TCS)(CTS-V)Your vehicle has a Traction Control System (TCS) thatlimits wheel spin. This is especially useful in slipperyroad conditions. The system operates only if it sensesthat one or both of the rear wheels are spinning orbeginning to lose traction. When this happens,the system brakes the spinning wheel(s) and/orreduces engine power to limit wheel spin.You may feel or hear the system working, but thisis normal.This warning light willcome on to let you knowif there’s a problemwith your tractioncontrol system.See Traction Control System (TCS) Warning Light onpage 3-39. When this warning light is on, the system willnot limit wheel spin. Adjust your driving accordingly.4-10
