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142
STARTING AND OPERATING
distance may be required to release the torque lock and
unlock the axles.
To unlock the rear axle, push the AXLE LOCK button.
The AXLE LOCK indicator light will go out when the rear
axle is unlocked.
LIMITED-SLIP DIFFERENTIAL — IF
EQUIPPED
The limited-slip differential provides additional traction
on snow, ice, mud, sand and gravel, particularly
when there is a difference between the traction
characteristics of the surface under the right and left
rear wheels. During normal driving and cornering, the
limited-slip unit performs similarly to a conventional
differential. On slippery surfaces, however, the
differential delivers more of the driving effort to the rear
wheel having the better traction.
The limited-slip differential is especially helpful during
slippery driving conditions. With both rear wheels on a
slippery surface, a slight application of the accelerator
will supply maximum traction. When starting with only
one rear wheel on an excessively slippery surface, slight
momentary application of the parking brake may be
necessary to gain maximum traction.
WARNING!
When servicing vehicles equipped with a limited-slip
or locking differential, never run the engine with one
rear wheel off the ground as the vehicle may drive
through the rear wheel remaining on the ground and
result in unintended movement.
Care should be taken to avoid sudden accelerations
when both rear wheels are on a slippery surface. This
could cause both rear wheels to spin, and allow the
vehicle to slide sideways on the crowned surface of a
road or in a turn.
POWER STEERING
E
P
S
LECTRIC
OWER
TEERING
The electric power steering system will provide
increased vehicle response and ease of
maneuverability. The electric power steering
systemadapts to different driving conditions.
WARNING!
Continued operation with reduced assist could pose a
safety risk to yourself and others. Service should be
obtained as soon as possible.
Alternate electric power steering efforts can be selected
through the Uconnect system.
If the Electric Power Steering warning icon is
displayed and the "Service Power Steering"
or the "Power Steering Assist Off – Service
System" message is displayed within the
instrument cluster display, this indicates the vehicle
needs to be taken to an authorized dealer for service
ð
page 104
.
If the Electric Power Steering warning icon is displayed
and the "Power Steering System Over Temp" message
is displayed on the instrument cluster display, this
indicates an over temperature condition in the power
steering system. Once driving conditions are safe, pull
over and let the vehicle idle for a few moments until the
ð
icon and message turn off
page 104
NOTE:
●
Even if the power steering assistance is no longer
operational, it is still possible to steer the vehicle.
Under these conditions there will be a substantial
increase in steering effort, especially at low speeds
and during parking maneuvers.
●
If the condition persists, see an authorized dealer for
service.
STOP/START SYSTEM — IF EQUIPPED
The Stop/Start function, included with eTorque
equipped vehicles, is developed to save fuel and
reduce emissions. The system will stop the engine
automatically as the vehicle decelerates at low speeds
if the required conditions are met. Releasing the brake
pedal or shifting out of DRIVE will automatically restart
the engine.
Vehicles equipped with eTorque contain a heavy-duty
motor generator and an additional hybrid electric
battery to store energy from vehicle deceleration used
to expand engine off energy storage and for engine
startup after a stop, as well as providing engine torque
assist when conditions are met to enable this.
A
M
UTOSTOP
ODE
The Stop/Start feature is enabled after every normal
customer engine start. It will remain in STOP/START
NOT READY until you drive forward with a vehicle
speed greater than 2 mph (3 km/h). At that time, the
system will go into STOP/START READY and if all other
.
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