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This page last updated: August 12, 20103


Selec-Terrain system


Selec-Terrain


Allows the driver to choose the on- or off-road driving condition Sand/Mud, Snow, Rocks, Auto and Sport to achieve the best possible driving experience on all terrains.


Selec-Terrain


2011-2013 model years

Modes:

  • Auto - Basic mode good for everyday driving conditions

  • Snow - Tuned to minimize oversteer and maximize traction

  • Sport - Available in 4HI, performance based tuning for RWD feel, reduces traction control

  • Sand/Mud - Maximizes traction and provides additional wheel slip

  • Rock - Available in 4 Low, activates hill descent


Selec-Terrain



2014 model year

In addition to the Quadra-Lift air suspension, the Grand Cherokee's class-leading Selec-Terrain traction control system allows customers to choose the on- and off-road setting for optimum performance. This feature electronically coordinates up to 12 different powertrain, braking and suspension systems, including throttle control, transmission shift, transfer case, Hill-descent Control and Selec-Speed Control.

Modes:

The Selec-Terrain system has been refined for 2014 and offers five different driving conditions to achieve the best driving experience on all terrains:

  • Auto: Automatically adapts to any on- or off-road situation

  • Snow: Vehicle traction adjust for ultimate performance over snow-covered roads

  • Sport - Available in 4HI, performance based tuning for RWD feel, reduces traction control

  • Sand: Traction control and Quadra-Lift operate with sensitive response to wheel spin, and torque tuned for optimal performance in sand

  • Mud: Traction control and Quadra-Lift operate with sensitive response to wheel spin, and torque tuned for optimal performance in mud

  • Rock: Quadra-Lift air suspension system raises to maximum height of 11.3 inches, while the transfer case, differentials, and throttle coordinate to provide low-speed control


Selec-Terrain


Sport Mode, previously found on the Selec-Terrain controller, is now engaged with the shift lever. Sport Mode provides enhanced on-road "fun-to-drive" capability.

Selec-Terrain, coupled with the Quadra-Lift air suspension, offers drivers an adjustable suspension span that delivers Trail Rated performance.


Selec-Speed Control

New Selec-Speed Control with Hill-ascent and Hill-descent Control allows drivers to control Grand Cherokee's speed both up and down steep, rugged grades with the steering wheel paddle shifters - without the need for throttle or brake pedals (late availability on EcoDiesel). >p>




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