2013 Jeep Grand Cherokee Owner Manual - Page 476

474 STARTING AND OPERATING Selec-Terrain™ consists of the following positions: • Sport - Dry weather, on-road calibration. Only available in 4WD High range. Performance based tuning that provides a rear wheel drive feel but with improved handling and acceleration over a two-wheel • Auto - Fully automatic full time four-wheel drive operation can be used on and off road. Balances drive vehicle. The Electronic Stability Control will set traction with seamless steering feel to provide imto allow more driver control of vehicle while maintainproved handling and acceleration over two-wheel ing safe handling controls. The vehicle will lower (if drive vehicles. If equipped with air suspension, the equipped with Air Suspension) to Aero Mode in High level will change to NRH. Range. 4WD Low is not available in SPORT mode, if 4WD Low is selected the Selec-Terrain™ will auto• Sand/Mud - Off road calibration for use on low matically switch back to AUTO. traction surfaces such as mud, sand, or wet grass. Driveline is maximized for traction. Some binding may • Snow - Tuning set for additional stability in inclement be felt on less forgiving surfaces. The electronic brake weather. Use on and off road on loose traction surfaces controls are set to limit traction control management of such as snow. When in Snow mode (depending on throttle and wheel spin. If equipped with air suspencertain operating conditions), the transmission may sion, the level will change to Off-Road 1. use second gear (rather than first gear) during launches, to minimize wheel slippage. If equipped with air suspension, the level will change to Normal Ride Height (NRH) if the transfer case is in high range. The level will change to Off-Road 1 if the transfer case is in Low range.