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102
STARTING AND OPERATING
FUEL SAVER TECHNOLOGY 5.7L AND 6.4L
ONLY — IF EQUIPPED
This feature offers improved fuel economy by shutting
off four of the engine's eight cylinders during light load
and cruise conditions. The system is automatic with no
driver inputs.
NOTE:
This system may take some time to return to full func-
tionality after a battery disconnect.
POWER STEERING
The electric power steering system will provide
increased vehicle response and ease of maneuverabil-
ity. The power steering system adapts to different driv-
ing conditions and adjusts accordingly.
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
page 135.
If the Electric Power Steering warning icon is displayed
and the "Service Power Steering" or the "Power Steer-
ing Assist Off – Service System" message is displayed
within the instrument cluster display, this indicates the
vehicle needs to be taken to the dealer for service
page 78.
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.
If the Steering icon is displayed and the "Power Steering
System Over Temp" message is displayed on the instru-
ment cluster screen, 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 icon and message turn off.
STOP/START SYSTEM — IF EQUIPPED
The Stop/Start function is designed to reduce fuel con-
sumption. The system will stop the engine automatically
during a vehicle stop if the required conditions are met.
Releasing the brake pedal or pressing the accelerator
pedal will automatically re-start the engine.
This vehicle has been upgraded with a heavy duty
starter, enhanced battery, and other upgraded engine
parts, to handle the additional engine starts.
AUTOSTOP MODE
The Stop/Start feature is enabled after every normal
customer engine start. At that time, the system will go
into STOP/START READY.
To Activate The Autostop Mode, The Following Must
Occur:
•
The system must be in STOP/START READY state. A
STOP/START READY message will be displayed in
the instrument cluster display within the Stop/Start
section
page 72.
•
The vehicle must be completely stopped.
•
The gear selector must be in a forward gear and the
brake pedal pressed.
The engine will shut down, the tachometer will move to
the zero position and the Stop/Start telltale will illumi-
nate indicating you are in Autostop. Customer settings
will be maintained upon return to an engine running
condition.
POSSIBLE REASONS THE ENGINE
DOES NOT AUTOSTOP
Prior to engine shut down, the system will check many
safety and comfort conditions to see if they are fulfilled.
Detailed information about the operation of the Stop/
Start system may be viewed in the instrument cluster
display Stop/Start Screen. In the following situations,
the engine will not stop:
•
Driver's seat belt is not buckled.
•
Driver's door is not closed.
•
Battery temperature is too warm or cold.
•
Battery charge is low.
•
The vehicle is on a steep grade.
•
Cabin heating or cooling is in process and an
acceptable cabin temperature has not been
achieved.
•
HVAC is set to full defrost mode at a high blower
speed.
•
HVAC is set to MAX A/C.
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