(OR2). If the Selec-Terrain switch is in ROCK mode,
and the transfer case is switched from 4WD LOW to
4WD HI, the Selec-Terrain system will return to
AUTO.
•
SAND/MUD (if equipped) – Off-road calibration for
use on low traction surfaces such as mud or sand.
Driveline is maximized for traction. Some binding
may be felt on less forgiving surfaces. The electronic
brake controls are set to limit traction control man-
agement of throttle and wheel spin. If equipped with
air suspension, the level will change to Off-Road 1
(OR1).
•
SNOW – Tuning set for additional stability in inclem-
ent weather. Use on and off road on loose traction
surfaces such as snow. When in SNOW mode
(depending on certain operating conditions), the
transmission may use SECOND gear (rather than
FIRST gear) during launches, to minimize wheel slip-
page. If equipped with air suspension, the default
ride height for SNOW is Normal Ride Height (NRH).
•
AUTO – Fully automatic full-time four-wheel drive
operation can be used on and off road. Balances
traction with seamless steering feel to provide
improved handling and acceleration over two-wheel
drive vehicles. If equipped with air suspension, the
level will change to Normal Ride Height (NRH).
•
SPORT – This mode alters the transmission's auto-
matic shift schedule for sportier driving. Upshift
speeds are increased to make full use of available
engine power. Steering efforts are modified for
sporty driving. If equipped with air suspension, the
level will change to Aero Height.
INSTRUMENT CLUSTER DISPLAY
MESSAGES
When the appropriate conditions exist, a message will
appear in the instrument cluster
page 88.
QUADRA-LIFT — IF EQUIPPED
DESCRIPTION
The Quadra-Lift Air Suspension system provides full-
time load leveling capability along with the benefit of
vehicle height adjustment by a toggle switch. The
vehicle will automatically raise and lower the ride height
to adapt to the appropriate driving conditions. At higher
speeds, the vehicle will lower to an aerodynamic ride
height and when operating in off-road modes
(if equipped), the vehicle will raise the ride height
accordingly. The buttons near the terrain switch in the
center console area can be used to set preferred ride
height to match the appropriate conditions.
•
Normal Ride Height (NRH) – This is the standard
position of the suspension and is meant for normal
driving.
•
Off-Road 1 (OR1) (Raises the vehicle approximately
1.2 inches [30 mm]) – This is the primary position
for all off-road driving until OR2 is needed. A
smoother and more comfortable ride will result.
Push the toggle switch forward once from the NRH
position while the vehicle speed is below 38 mph
(61 km/h). When in the OR1 + Sand mode position,
height will be maintained if speed is below 59 mph
(95 km/h) and then it will lower to NRH. When in the
Quadra-Lift Switch
1 — Off-Road 2 Indicator Light (Customer Selectable,
4x4 only)
2 — Off-Road 1 Indicator Light (Customer Selectable,
4x4 only)
3 — Normal Ride Height Indicator Light (Customer
Selectable)
4 — Aero Height Indicator Light (Customer Selectable)
5 — Entry/Exit Height Indicator Light (Customer
Selectable)
6 — Toggle Switch
118 STARTING AND OPERATING
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