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Upon initial start-up in cold weather, the power steering
pump may make noise for a short amount of time. This is
due to the cold, thick fluid in the steering system. This
noise should be considered normal, and it does not in any
way damage the steering system.
WARNING!
Continued operation with reduced power steering
assist could pose a safety risk to yourself and others.
Service should be obtained as soon as possible.
CAUTION!
Prolonged operation of the steering system at the end
of the steering wheel travel will increase the steering
fluid temperature and it should be avoided when
possible. Damage to the power steering pump may
occur.
MULTI DISPLACEMENT SYSTEM (MDS) Ð 5.7L
Engine Only
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 or additional driving skills required.
NOTE:The MDS system may take some time to return
to full functionality after a battery disconnect.
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TRACTION CONTROL SYSTEM (TCS) Ð IF
EQUIPPED
WARNING!
The Traction Control System (TCS) cannot prevent
the natural laws of physics from acting on the ve-
hicle, nor can it increase the traction afforded. The
TCS cannot prevent accidents, including those result-
ing from excessive speed in turns, or hydroplaning.
Only a safe, attentive, and skillful driver can prevent
accidents. The capabilities of a TCS-equipped ve-
hicle must never be exploited in a reckless or dan-
gerous manner, which could jeopardize the user's
safety or the safety of others.
The Traction Control System (TCS) is standard on ve-
hicles equipped with Electronic Stability Program (ESP).The TCS monitors the amount of wheel spin of each
driven wheel. If wheel spin is detected, brake pressure is
applied to the slipping wheel(s) and engine power is
reduced to provide enhanced acceleration and stability.
The ESP/TCS indicator light, located in the
instrument cluster, starts to flash as soon as the
tires lose traction and the ESP system becomes
active. The indicator light also flashes when the
TCS is active. If the indicator light begins to flash during
acceleration, ease up on the accelerator and apply as little
throttle as possible. Be sure to adapt your speed and
driving to the prevailing road conditions.
When the TCS is switched off, the torque reduction
feature is cancelled. However, a feature of the system
remains active. This feature controls wheel spin across an
axle quite similarly to a limited slip differential. If one
wheel on an axle is spinning faster than the other, the
system will apply the brake of the spinning wheel and
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allow more engine torque to be applied to the wheel that
is not spinning. This wheel slip control is active up to 50
mph (80 km/h).
CAUTION!
When the ESP/TCS indicator light is illuminated
continuously, the ESP is switched off. Avoid spin-
ning one drive wheel. This may cause serious dam-
age to the drive train.
NOTE:
²The Traction Control System comes on each time the
ignition switch is turned ON. This will occur even if
you used the ESP OFF button to turn OFF the system.
²The Traction Control System will make buzzing or
clicking sounds when in operation.Refer to ªElectronic Stability Program (ESP)º in this
section for additional system information and operating
instructions.
BRAKE ASSIST SYSTEM (BAS) Ð IF EQUIPPED
WARNING!
The BAS (Brake Assist System) cannot prevent the
natural laws of physics from acting on the vehicle,
nor can it increase the traction afforded by prevailing
road conditions. The BAS cannot prevent accidents,
including those resulting from excessive speed in
turns, driving on very slippery surfaces, or hydro-
planing. Only a safe, attentive, and skillful driver can
prevent accidents. The capabilities of a BAS-
equipped vehicle must never be exploited in a reck-
less or dangerous manner, which could jeopardize
the user's safety or the safety of others.
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This system enhances directional control and stability of
the vehicle under various driving conditions. The ESP
corrects for oversteering and understeering the vehicle
by applying the brake of the appropriate wheel. Engine
power may also be reduced to assist in counteracting the
condition of oversteer or understeer and help the vehicle
maintain the desired path.
The ESP uses sensors in the vehicle to determine the path
that the driver intends to steer the vehicle and compares
it to the actual path of the vehicle. When the actual path
does not match the intended path, the ESP applies the
brake of the appropriate wheel to assist in counteracting
the condition of oversteer or understeer.²Oversteer - when the vehicle is turning more than
appropriate for the steering wheel position.
²Understeer - when the vehicle is turning less than
appropriate for the steering wheel position.
The ESP/TCS Indicator Light, located in the
instrument cluster, starts to flash as soon as the
tires lose traction and the ESP system becomes
active. The indicator light also flashes when the
TCS is active. If the indicator light begins to flash during
acceleration, ease up on the accelerator and apply as little
throttle as possible. Be sure to adapt your speed and
driving to the prevailing road conditions.
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The ESP OFF button is located in the center of the
instrument panel. To turn OFF the ESP, momentarily
press the ESP OFF button and the ESP/TCS Indicator
Light will illuminate. To turn the system ON again,
momentarily press the ESP OFF button and the indicator
light will turn OFF.NOTE:To improve the vehicle's traction when driving
with snow chains, or starting off in deep snow, sand, or
gravel, switch off the ESP by pressing the ESP OFF button.
CAUTION!
When the ESP/TCS Indicator Light is illuminated
continuously, the ESP is switched off. Avoid spin-
ning one drive wheel. This may cause serious dam-
age to the drive train.
CAUTION!
If the vehicle is towed with the front axle raised, the
engine must be shut off (key in the ignition switch to
the OFF/LOCK or ACC position). Otherwise, the ESP
will immediately be engaged and it will apply the
rear wheel brakes.
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Synchronizing ESP
The malfunction indicator light for the ESP is
combined with BAS indicator. If the power
supply is interrupted (battery disconnected or
discharged), the ESP/BAS malfunction indica-
tor light may illuminate with the engine running. If this
should occur, turn the steering wheel completely to the
left and then to the right. The ESP/BAS malfunction
indicator light should go out.
ESP/BAS Malfunction Indicator and ESP/TCS
Indicator Lights
The malfunction indicator light for the ESP is
combined with the BAS indicator. The yellow
ESP/BAS malfunction indicator light and the
yellow ESP/TCS indicator light in the instru-
ment cluster both come on when the ignition switch is
turned to the ªONº position. They should go out with the
engine running.The system will turn the ESP/BAS malfunction indicator
light on continuously while the engine running if it
detects a malfunction in either the ESP or the BAS or
both. If the light remains on after several ignition cycles,
and you have driven the vehicle several miles at speeds
greater than 30 mph (48 km/h), and the ESP is synchro-
nized (refer to Synchronizing ESP), see your authorized
dealer as soon as possible to have the problem diagnosed
and corrected.
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Tire Pressures for High Speed Operation
The manufacturer advocates driving at safe speeds
within posted speed limits. Where speed limits or condi-
tions are such that the vehicle can be driven at high
speeds, maintaining correct tire inflation pressure is very
important. Increased tire pressure and reduced vehicle
loading may be required for high-speed vehicle opera-
tion. Refer to original equipment or an authorized tire
dealer for recommended safe operating speeds, loading
and cold tire inflation pressures.
WARNING!
High speed driving with your vehicle under maxi-
mum load is dangerous. The added strain on your
tires could cause them to fail. You could have a
serious accident. Don't drive a vehicle loaded to the
maximum capacity at continuous speeds above 75
mph (120 km/h).
Radial-Ply Tires
WARNING!
Combining radial ply tires with other types of tires
on your vehicle will cause your vehicle to handle
poorly. The instability could cause an accident. Al-
ways use radial ply tires in sets of four (or 6, in case
of trucks with dual rear wheels). Never combine
them with other types of tires.
Cuts and punctures in radial tires are repairable only in
the tread area because of sidewall flexing. Consult your
authorized tire dealer for radial tire repairs.
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Compact Spare Tire Ð If Equipped
The compact spare is for temporary emergency use with
radial tires. It is engineered to be used on your style
vehicle only. Since this tire has limited tread life, the
original tire should be repaired (or replaced) and rein-
stalled at the first opportunity.
WARNING!
Temporary use spare tires are for emergency use only.
With these tires, do not drive more than 50 mph (80
km/h). Temporary-use spare tires have limited tread
life. When the tread is worn to the tread wear
indicators, the temporary use spare tire needs to be
replaced. Be sure to follow the warnings, which
apply to your spare. Failure to do so could result in
spare tire failure and loss of vehicle control.Do not install a wheel cover or attempt to mount a
conventional tire on the compact spare wheel, since the
wheel is designed specifically for the compact spare.
Do not install more than one compact spare tire/wheel
on the vehicle at any given time.
CAUTION!
Because of the reduced ground clearance, do not take
your vehicle through an automatic car wash with the
compact spare installed. Damage to the vehicle may
result.
Limited Use Spare Ð If Equipped
The limited use spare tire is for temporary emergency use
on your vehicle. This tire is identified by a limited use
spare tire warning label located on the limited use spare
tire and wheel assembly. This tire may look like the
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