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WARNING!
²ESP (Electronic Stability Program) cannot prevent
the natural laws of physics from acting on the
vehicle, nor can it increase the traction afforded by
prevailing road conditions.
²ESP cannot prevent accidents, including those
resulting from excessive speed in turns, driving on
slippery surfaces, or hydroplaning. Only a safe,
attentive, and skillful driver can prevent accidents.
²The capabilities of an ESP-equipped vehicle must
never be exploited in a reckless or dangerous
manner which could jeopardize the user's safety
or the safety of others.
The ESP system has multiple operating modes depend-
ing on vehicle type: Two-Wheel Drive (2WD) or Four-
Wheel Drive (4WD). 4WD vehicles may be equippedwith either a four-mode position (2WD/Neutral/4HI/
4LO) transfer case or a five-mode position (2WD/
AUTO/Neutral/4H/4LO) transfer case. If you have a
4WD vehicle, and want to determine which transfer case
is on your vehicle and how to operate it, refer to the
ªFour Wheel Drive Operatingº in Section 5.
All 2WD vehicles and 4WD vehicles in 2WD,
AUTO or 4HI Modes can choose the following ESP
operating modes:
ESP On
This is the normal operating mode for ESP in 2WD/
AUTO/4HI Modes and in 2WD vehicles. Whenever the
vehicle is started, or the transfer case (if equipped) is
shifted from 4LO or Neutral, back to 4HI or AUTO, the
ESP system will be in this mode. This mode should be
used for almost all driving situations. ESP should only be
turned to ªPartial Offº or ªESP Offº for specific reasons
as noted below.
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ESP Partial Off
This mode is entered by momentarily depressing the
9ESP OFFº switch. When in9Partial Off9mode, the TCS
portion of ESP, except for the ªlimited slipº feature
described in the TCS section, has been disabled and the
9ESP/TCS Indicator Light9will be illuminated. All other
stability features of ESP function normally. This mode is
intended to be used if the vehicle is in deep snow, sand,
or gravel conditions and more wheel spin than ESP
would normally allow is required to gain traction. To
turn ESP on again, momentarily depress the9ESP OFFº
switch. This will restore the normal ªESP Onº mode of
operation.
NOTE:To improve the vehicle's traction when driving
with snow chains, or starting off in deep snow, sand or
gravel, it may be desirable to switch to the ªPartial Offº
mode by pressing the ESP switch. Once the situation
requiring ESP to be switched to the ªPartial Offº mode isovercome, turn ESP back on by momentarily depressing
the ªESP Control Switchº. This may be done while the
vehicle is in motion.
WARNING!
In the Partial Off mode, the engine torque reduction
and stability features are desensitized. Therefore, the
enhanced vehicle stability offered by ESP is
unavailable.
All 4WD vehicles in Auto and 4HI Modes can also
choose the following ESP operating mode. This is
the only ESP operating mode in 4LO:
Full Off
This mode is intended for off-road use when ESP stability
features could inhibit vehicle maneuverability due to trail
conditions. This mode is entered by depressing and
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holding the ªESP Control Switchº for five seconds when
the vehicle is stopped and the engine is running. After
five seconds, the ªESP/TCS Indicator Lightº will illumi-
nate and the ªESP Offº message will appear in the
odometer. Press and release the trip odometer button
located on the instrument cluster to clear this message.
NOTE:The ªESP OFFº message will display and the
audible chime will sound when the gear selector is
placed into the PARK position from any other position,
and then moved out of the PARK position. This will
occur even if the message was previously cleared.
In this mode, ESP and TCS, except for the ªLimited Slipº
feature described in the TCS section, are turned off until
the vehicle reaches a speed of 40 mph (64 km/h). At 40
mph (64 km/h) the system returns to ªPartial Offº mode,
described above. When the vehicle speed drops below 35
mph (56 km/h) the ESP system shuts off. ESP is off at low
vehicle speeds so that it will not interfere with off-roaddriving but ESP function returns to provide the stability
feature at speeds above 40 mph (64 km/h). The ªESP/
TCS Indicator Lightº will always be illuminated when
ESP is off. To turn ESP on again, momentarily depress the
ªESP Control Switchº. This will restore the normal ªESP
On' mode of operation.
ªESP Offº is the only operating mode for ESP in 4LO.
Whenever the vehicle is started in 4LO or the transfer
case (if equipped) is shifted from 4HI or Neutral, to 4LO,
the ESP system will be in this mode.
WARNING!
With the ESP switched off, the enhanced vehicle sta-
bility offered by ESP is unavailable. In an emergency
evasive maneuver, the ESP system will not engage to
assist in maintaining stability. ªESP Offº mode is
intended for off-highway or off-road use, only.
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ESP/BAS Warning Lamp and ESP/TCS Indicator
Light
The malfunction indicator for the ESP is combined with
the BAS indicator. The yellow ªESP/BAS Warning
Lampº and the yellow ªESP/TCS Indicator Lightº in the
instrument cluster both come on when the ignition
switch is turned to the ON position. They should both go
out with the engine running. If the ªESP/BAS Warning
Lampº comes on continuously with the engine running,
a malfunction has been detected in either the ESP or BAS
system, or both. If this light remains on after several
ignition cycles, and the vehicle has been driven several
miles/kilometers at speeds greater than 30 mph (48
km/h), see your authorized dealer as soon as possible to
have the problem diagnosed and corrected.
NOTE:
²The ªESP Indicator Lightº and the ªESP/BAS Warning
Lampº come on momentarily each time the ignition
switch is turned ON.
²Each time the ignition is turned ON, the ESP System
will be ON even if it was turned off previously.
²The ESP Control System will make buzzing or clicking
sounds when it is active. This is normal. The sounds
will stop when ESP becomes inactive following the
maneuver that caused the ESP activation.
TSC (Trailer Sway Control)
The TSC system uses sensors in the vehicle to recognize
an excessively swaying trailer and will take the appro-
priate actions to attempt to stop the sway. The system
may reduce engine power and apply the brake of the
appropriate wheel(s) to counteract the sway of the trailer.
TSC will become active automatically once an excessively
swaying trailer is recognized. No driver action is re-
quired. Note that TSC cannot stop all trailers from
swaying. Always use caution when towing a trailer and
follow the trailer tongue weight recommendations. Refer
to ªTrailer Towingº in Section 5 of this manual for more
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information on towing a trailer with your vehicle. When
TSC is functioning, the ªESP/TCS Indicator Lightº will
flash, the engine power may be reduced and you may
feel the brakes being applied to individual wheels to
attempt to stop the trailer from swaying. TSC is disabled
when the ESP system is in the Partial Off or Full Off
modes.
TSC is only active in the default ªESP Onº mode. TSC can
be disabled by pressing the ESP Off button and entering
ªESP Partial Offº mode. It is not active in the ªESP Partial
Offº or ªESP Offº modes. Please refer to the ESP portion
of this section for an explanation of the different ESP
operating modes.WARNING!
If TSC activates while driving, slow the vehicle
down, stop at the nearest safe location, and adjust the
trailer load to eliminate trailer sway.
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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WARNING!
Overloading of your tires is dangerous. Overloading
can cause tire failure, affect vehicle handling, and
increase your stopping distance. Use tires of the
recommended load capacity for your vehicle. Never
overload them.
TIRES Ð GENERAL INFORMATION
Tire Pressure
Proper tire inflation pressure is essential to the safe and
satisfactory operation of your vehicle. Three primary
areas are affected by improper tire pressure:1. SafetyÐ
WARNING!
²Improperly inflated tires are dangerous and can
cause accidents.
²Under-inflation increases tire flexing and can result
in tire failure.
WARNING!
²Over-inflation reduces a tire's ability to cushion
shock. Objects on the road and chuckholes can cause
damage that result in tire failure.
²Over-inflated or under-inflated tires can affect ve-
hicle handling and can fail suddenly, resulting in
loss of vehicle control.
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WARNING!
²Unequal tire pressures can cause steering problems.
You could lose control of your vehicle.
²Unequal tire pressures from one side of the vehicle
to the other can cause the vehicle to drift to the right
or left.
²Always drive with each tire inflated to the recom-
mended cold tire inflation pressure.
2. EconomyÐ
Improper inflation pressures can cause uneven wear
patterns to develop across the tire tread. These abnormal
wear patterns will reduce tread life resulting in a need for
earlier tire replacement. Under-inflation also increases
tire rolling resistance and results in higher fuel consump-
tion.3. Ride Comfort and Vehicle StabilityÐ
Proper tire inflation contributes to a comfortable ride.
Over-inflation produces a jarring and uncomfortable
ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is listed either on
the face of the driver's door or on the driver's side ªBº
pillar.
Some vehicles may have Supplemental Tire Pressure
Information for vehicle loads that are less than the
maximum loaded vehicle condition. These pressure con-
ditions will be found in the ªSupplemental Tire Pressure
Informationº section of this manual.
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Tire pressures change by approximately 1 psi (7 kPa) per
12ÉF (7ÉC) of air temperature change. Keep this in mind
when checking tire pressure inside a garage, especially in
the Winter.
Example: If garage temperature = 68ÉF (20ÉC) and the
outside temperature = 32ÉF (0ÉC) then the cold tire
inflation pressure should be increased by 3 psi (21 kPa),
which equals 1 psi (7 kPa) for every 12ÉF (7ÉC) for this
outside temperature condition.
Tire pressure may increase from 2 to 6 psi (13 to 40 kPa)
during operation. DO NOT reduce this normal pressure
build up or your tire pressure will be too low.
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 vehicleloading 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).
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