mBrake System..........................291
NFour-Wheel Anti-Lock Brake System (ABS) . . . 291
mPower Steering........................294
mElectronic Brake Control System............295
NABS (Anti-Lock Brake System)............295
NBAS (Brake Assist System)...............296
NTCS (Traction Control System)............298
NERM (Electronic Roll Mitigation)..........298
NESP (Electronic Stability Program).........299
mMulti Displacement System (MDS) Ð 5.7L
Engine Only..........................304
mTire Safety Information...................305
NTire Markings........................305NTire Identification Number (TIN)..........308
NTire Loading And Tire Pressure...........309
mTires Ð General Information...............313
NTire Pressure.........................313
NTire Inflation Pressures.................314
NRadial-Ply Tires......................316
NCompact Spare Tire Ð If Equipped.........317
NLimited Use Spare Ð If Equipped.........317
NTire Spinning........................318
NTread Wear Indicators..................319
NLife Of Tire.........................319
NReplacement Tires.....................320
NAlignment And Balance.................321
270 STARTING AND OPERATING
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
STARTING AND OPERATING 317
5
original equipped tire on the front or rear axle of your
vehicle, but it is not. Installation of this limited use spare
tire affects vehicle handling. Since it is not the same tire,
replace (or repair) the original tire and reinstall on the
vehicle at the first opportunity.
WARNING!
The limited use spare tires are for emergency use
only. Installation of this limited use spare tire affects
vehicle handling. With this tire, do not drive more
than 60 mph (100 km/h). Keep inflated to the cold tire
inflation pressure listed on either your tire placard or
limited use spare tire and wheel assembly. Replace
(or repair) the original tire at the first opportunity
and reinstall it on your vehicle. Failure to do so could
result in loss of vehicle control.
Tire Spinning
When stuck in mud, sand, snow, or ice conditions, do not
spin your vehicle's wheels faster than 30 mph (48 km/h)
or for longer than 30 seconds continuously without
stopping when you are stuck.
Refer to ªFreeing A Stuck Vehicleº in Section 6 of this
manual for additional information.
WARNING!
Fast spinning tires can be dangerous. Forces gener-
ated by excessive wheel speeds may cause tire dam-
age or failure. A tire could explode and injure some-
one. Do not spin your vehicle's wheels faster than 30
mph (48 km/h) or for more than 30 seconds continu-
ously when you are stuck, and don't let anyone near
a spinning wheel, no matter what the speed.
318 STARTING AND OPERATING
²Tire Pressure Monitoring Telltale Lamp
The Tire Pressure Monitoring Telltale Lamp will
illuminate in the instrument cluster, and an au-
dible chime will be activated when one or more of
the four active road tire pressures are low. Should this
occur, you should stop as soon as possible, check the
inflation pressure of each tire on your vehicle, and inflate
each tire to the vehicle's recommended cold placard
pressure value. The system will automatically update
and the Tire Pressure Monitoring Lamp will extinguish
once the updated tire pressures have been received. The
vehicle may need to be driven for up to 10 minutes above
15 mph (25 km/h) to receive this information.
The Tire Pressure Monitoring Telltale Lamp will flash on
and off for 75 seconds, and remain on solid when a
system fault is detected. The system fault will also sound
a chime. If the ignition key is cycled, this sequence will
repeat, providing the system fault still exists. The TirePressure Monitoring Telltale Lamp will turn off when the
fault condition no longer exists. A system fault can occur
by any of the following scenarios: 1) Jamming due to
electronic devices or driving next to facilities emitting the
same Radio Frequencies as the TPM sensors. 2) Installing
some form of aftermarket window tinting that affects
radio wave signals. 3) Lots of snow or ice around the
wheels or wheel housings. 4) Using tire chains on the
vehicle. 5) Using wheels/tires not equipped with TPM
sensors.
NOTE: Your vehicle is equipped with a non-matching
full size spare wheel and tire assembly.
1. This spare tire does not have a tire pressure monitor-
ing sensor. Therefore, the TPMS will not monitor the tire
pressure in the spare tire.
2. If you install the full size spare tire in place of a road
tire that has a pressure below the low-pressure warning
328 STARTING AND OPERATING
limit, upon the next ignition key cycle, a chime will
sound and the TPM Telltale Light will still turn ON due
to the low tire.
3. However, after driving the vehicle for up to 10 min-
utes above 15 mph (25 km/h), the TPM Telltale Light will
flash on and off for 75 seconds and then remain on solid.
4. For each subsequent ignition key cycle, a chime will
sound and the TPM Telltale Light will flash on and off for
75 seconds and then remain on solid.
5. Once you repair or replace the original road tire, and
reinstall it on the vehicle in place of the full size spare tire,
the TPMS will update automatically and the TPM Telltale
Light will turn OFF, as long as no tire pressure is below
the low-pressure warning limit in any of the four active
road tires. The vehicle may need to be driven for up to 10
minutes above 15 mph (25 km/h) in order for the TPMS
to receive this information.Premium System ± If Equipped
The Tire Pressure Monitor System (TPMS) uses wireless
technology with wheel rim mounted electronic sensors to
monitor tire pressure levels. Sensors, mounted to each
wheel as part of the valve stem, transmit tire pressure
readings to the Receiver Module.
NOTE:It is particularly important, for you to check the
tire pressure in all of your tires regularly and to maintain
the proper pressure.
The TPMS consists of the following components:
²Receiver Module.
²4 Tire Pressure Monitoring Sensors.
²3 Trigger Modules (mounted in three of the four wheel
wells).
²Various Tire Pressure Monitoring System Messages,
which display in the Electronic Vehicle Information
Center (EVIC), and a graphic displaying tire pressures.
STARTING AND OPERATING 329
5
affects radio wave signals. 3) Lots of snow or ice around
the wheels or wheel housings. 4) Using tire chains on the
vehicle. 5) Using wheels/tires not equipped with TPM
sensors.
NOTE:Your vehicle is equipped with a non-matching
full size spare wheel and tire assembly.
1. This spare tire does not have a tire pressure monitor-
ing sensor. Therefore, the TPMS will not monitor the tire
pressure in the spare tire.
2. If you install the full size spare tire in place of a road
tire that has a pressure below the low-pressure warning
limit, upon the next ignition key cycle, a chime will
sound and the TPM Telltale Light will still turn ON. In
addition, the graphic in the EVIC will still display a
flashing pressure value.
3. However, after driving the vehicle for up to 10 min-
utes above 15 mph (25 km/h), the TPM Telltale Light willflash on and off for 75 seconds and then remain on solid.
The EVIC will display a ªCHECK TPM SYSTEMº mes-
sage for 3 seconds and then display dashes (- - -) in place
of the pressure value.
4. For each subsequent ignition key cycle, a chime will
sound and the TPM Telltale Light will flash on and off for
75 seconds and then remain on solid. The EVIC will
display a ªCHECK TPM SYSTEMº message for 3 sec-
onds, and then display dashes (- - -) in place of a pressure
value.
5. Once you repair or replace the original road tire, and
reinstall it on the vehicle in place of the full size spare tire,
the TPMS will update automatically. In addition, the
TPM Telltale Light will turn OFF and the graphic in the
EVIC will display a new pressure value instead of dashes
(- - -), as long as no tire pressure is below the low-
pressure warning limit in any of the four active road tires.
STARTING AND OPERATING 331
5
WHAT TO DO IN EMERGENCIES
CONTENTS
mHazard Warning Flasher..................366
mJacking And Tire Changing................367
NJack Location........................367
mJacking Instructions.....................368
NRemoving The Spare Tire................368
NTire Changing Procedure................370mJump Starting Procedures.................375
mFreeing A Stuck Vehicle..................377
mEmergency Tow Hooks Ð If Equipped........377
mTowing A Disabled Vehicle................378
NFour-Wheel Drive Vehicles...............379
NTwo-Wheel Drive Vehicles...............379
6
²Block both the front and rear
of the wheel diagonally oppo-
site the jacking position. For
example, if the right front
wheel is being changed, block
the left rear wheel.
²Passengers should not remain in the vehicle when the
vehicle is being jacked.
Instructions
1. Remove the spare wheel, jack, and tools from storage.
2. Using the wheel wrench, loosen, but do not remove,
the wheel nuts by turning them counterclockwise one
turn while the wheel is still on the ground.
3. When changing a front wheel, place the jack under the
frame rail behind the wheel. Locate the jack as farforward as possible on the straight part of the frame
(prior to inboard transition. Operate the jack using the
jack drive tube and the wheel wrench - the tube exten-
sion, may be used but is not required.
Front Jacking Location
WHAT TO DO IN EMERGENCIES 371
6