Jeep Grand Cherokee 2012 Owner's Manual page 429

• Auto – Fully automatic full time four-wheel drive
operation can be used on and off road. Balances
traction with seamless steering feel to provide im-
proved handling and acceleration over two-wheel
drive vehicles. The active suspension system will be in
Touring Mode.
• Track – Track road calibration for use on high traction
surfaces. Driveline is maximized for traction. Some
binding may be felt on less forgiving surfaces. The
electronic brake controls are set to Partial OFF to limit
traction control management of throttle and wheel
spin.
The transmission will be in SPORT mode and provide a
more aggressive shifting pattern. Refer to "AutoStick "
in "Starting And Operating" for further information.
The customer has the option of going to FULL OFF with
no interaction from the ESC System. The active suspen-
sion system will be in Full Firm mode. A green flag will
light up in the instrument cluster.
This feature will reset to AUTO on an ignition cycle.
• Tow – Use this mode for towing. Vehicle suspension
will go to Firm mode and peak power will be limited
in the engine controls. Trailer sway control is enabled
in the ESC system. The terrain switch will remain in
this position through an ignition cycle until the cus-
tomer cycles into another position.
STARTING AND OPERATING 427
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