4-17Loss of ControlLet’s review what driving experts say about whathappens when the three control systems (brakes, steeringand acceleration) don’t have enough friction where thetires meet the road to do what the driver has asked.In any emergency, don’t give up. Keep trying tosteer and constantly seek an escape route or area ofless danger.SkiddingIn a skid, a driver can lose control of the vehicle.Defensive drivers avoid most skids by taking reasonablecare suited to existing conditions, and by not“overdriving” those conditions. But skids arealways possible.The three types of skids correspond to your vehicle’sthree control systems. In the braking skid, your wheelsaren’t rolling. In the steering or cornering skid, toomuch speed or steering in a curve causes tires to slip andlose cornering force. And in the acceleration skid, toomuch throttle causes the driving wheels to spin.A cornering skid is best handled by easing your foot offthe accelerator pedal. If you have the “Traction AssistSystem,” remember: It helps avoid only the accelerationskid. If you do not have this system, or if the system isoff, then an acceleration skid is also best handled byeasing your foot off the accelerator pedal.If your vehicle starts to slide, ease your foot off theaccelerator pedal and quickly steer the way you want thevehicle to go. If you start steering quickly enough, yourvehicle may straighten out. Always be ready for asecond skid if it occurs.Of course, traction is reduced when water, snow, ice,gravel or other material is on the road. For safety, you’llwant to slow down and adjust your driving to theseconditions. It is important to slow down on slipperysurfaces because stopping distance will be longer andvehicle control more limited.While driving on a surface with reduced traction, tryyour best to avoid sudden steering, acceleration orbraking (including engine braking by shifting to a lowergear). Any sudden changes could cause the tires toslide. You may not realize the surface is slippery untilyour vehicle is skidding. Learn to recognize warningclues -- such as enough water, ice or packed snow onthe road to make a “mirrored surface” -- and slow downwhen you have any doubt.Remember: Any anti - lock brake system (ABS) helpsavoid only the braking skid.
