
Never exceed the GVWR for the
vehicle, or the Gross Axle Weight
Rating (GAWR) for either the
front or rear axle.
And, if you do have a heavy load,
you should spread it out. See
“Steps for Determining Correct
Load Limit” earlier in this section.
{CAUTION
Do not load the vehicle any
heavier than the Gross Vehicle
Weight Rating (GVWR), or
either the maximum front or
rear Gross Axle Weight Rating
(GAWR). If you do, parts on
the vehicle can break, and it
can change the way your
vehicle handles. These could
cause you to lose control and
crash. Also, overloading can
shorten the life of the vehicle. Notice
:Overloading your
vehicle may cause damage.
Repairs would not be covered
by your warranty. Do not
overload your vehicle.
If you put things inside your
vehicle — like suitcases,
tools, packages, or anything
else — they will go as fast as the
vehicle goes. If you have to stop
or turn quickly, or if there is a
crash, they will keep going.
{CAUTION
Things you put inside your
vehicle can strike and injure
people in a sudden stop or
turn, or in a crash.
•Put things in the rear area
of your vehicle. Try to
spread the weight evenly.
If you have fold-down rear
seats, you will find four
(Continued)
CAUTION (Continued) anchors on the back wall
of your trunk. You can use
these anchors to tie down
lighter loads. They are not
strong enough for heavy
things, however, so put
them as far forward as
you can in the trunk or
rear area.
•Never stack heavier
things, like suitcases,
inside the vehicle so that
some of them are above
the tops of the seats.
•Do not leave an unsecured
child restraint in your
vehicle.
•When you carry something
inside the vehicle, secure it
whenever you can.
•Do not leave a seat folded
down unless you need to.
Driving and Operating 8-15

LOCK/OFF:This is the only position
from which you can remove the key.
This locks the steering wheel,
ignition and automatic transmission.
Push in the ignition switch as you
turn the key toward you.
On vehicles with an automatic
transmission, the shift lever must be
in P (Park) to turn the ignition switch
to the LOCK/OFF position.
A warning tone will sound if the driver
door is opened with the key in the
ignition.
The ignition switch can bind in the
LOCK/OFF position with your wheels
turned off center. If this happens,
move the steering wheel from right
to left while turning the key to
ACC/ACCESSORY. If this doesn’t
work, then the vehicle needs service.{CAUTION
On manual transmission vehicles,
turning the key to LOCK/OFF and
removing it will lock the steering
column and result in a loss of
ability to steer the vehicle.
This could cause a collision.
If you need to turn the engine
off while the vehicle is moving,
turn the key only to ACC/
ACCESSORY. Do not push the
key in while the vehicle is moving.
ACC/ACCESSORY: This position
provides power to some of the
electrical accessories. It unlocks the
steering wheel and ignition. To move
the key from ACC/ACCESSORY to
LOCK/OFF, push in the key and then
turn it to LOCK/OFF.
A warning tone will sound when the
driver door is opened when the
ignition is still in ACC/ACCESSORY
or LOCK/OFF and the key is in the
ignition. ON/RUN:
The ignition switch stays
in this position when the engine is
running. This position can be used
to operate the electrical accessories,
including the ventilation fan and
115 volt power outlet, as well as to
display some warning and indicator
lights. The transmission is also
unlocked in this position on
automatic transmission vehicles.
The battery could be drained
if you leave the key in the ACC/
ACCESSORY or ON/RUN position
with the engine off. You may not be
able to start the vehicle if the battery
is allowed to drain for an extended
period of time.
START: This position starts the
engine. When the engine starts,
release the key. The ignition switch
will return to ON/RUN for normal
driving.
Driving and Operating 8-17

Brakes
Antilock Brake
System (ABS)
This vehicle has the Antilock Brake
System (ABS), an advanced
electronic braking system that
helps prevent a braking skid.
When the engine is started and the
vehicle begins to drive away, ABS
checks itself. A momentary motor or
clicking noise might be heard while
this test is going on, and it might
even be noticed that the brake pedal
moves a little. This is normal.
If there is a problem with ABS, this
warning light stays on. SeeAntilock
Brake System (ABS) Warning Light
on page 4-17. Let us say the road is wet and you
are driving safely. Suddenly, an
animal jumps out in front of you.
You slam on the brakes and continue
braking. Here is what happens
with ABS:
A computer senses that the wheels
are slowing down. If one of the
wheels is about to stop rolling, the
computer will separately work the
brakes at each wheel.
ABS can change the brake pressure
to each wheel, as required, faster
than any driver could. This can help
the driver steer around the obstacle
while braking hard.
As the brakes are applied, the
computer keeps receiving updates
on wheel speed and controls braking
pressure accordingly.
Remember: ABS does not change
the time needed to get a foot up to
the brake pedal or always decrease
stopping distance. If you get too
close to the vehicle in front of you,
there will not be enough time to apply
the brakes if that vehicle suddenly
slows or stops. Always leave
enough room up ahead to stop,
even with ABS.
Using ABS
Do not pump the brakes. Just hold
the brake pedal down firmly and
let antilock work. The antilock pump
or motor might be heard operating,
and the brake pedal might be
felt to pulsate, but this is normal.
Braking in Emergencies
ABS allows the driver to steer and
brake at the same time. In many
emergencies, steering can help more
than even the very best braking.
United States
Canada
8-32 Driving and Operating

Parking Brake
To set the parking brake, hold the
brake pedal down and pull up on the
parking brake lever. If the ignition is
on, the brake system warning light
will come on.
To release the parking brake, hold
the brake pedal down. Pull the
parking brake lever up until you canpress the release button. Hold the
release button in as you move the
lever all the way down.
Notice:
Driving with the parking
brake on can overheat the brake
system and cause premature wear
or damage to brake system parts.
Make sure that the parking brake
is fully released and the brake
warning light is off before driving.
If you are towing a trailer, see
Driving Characteristics and Towing
Tips on page 8-44.
Ride Control Systems
Traction Control
System (TCS)
Your vehicle has a traction control
system that limits wheel spin. This is
especially useful in slippery road
conditions. The system operates
only if it senses that one or both of
the drive wheels are spinning or
beginning to lose traction. When this
happens, the system works the front
brakes and reduces engine power to
limit wheel spin.
You may feel or hear the system
working, but this is normal. Leave the
system on during ordinary driving so
that it can operate when needed.
Driving and Operating 8-33

When the ignition is turned to
ON/RUN, the system automatically
turns on. If the system has been
turned off, it will automatically turn on
at 55 km/h (35 mph). TCS cannot be
turned off above 55 km/h (35 mph).
This light should come on briefly
when the engine is started.
The traction control system warning
light flashes and an alarm will sound
intermittently when the system is
limiting wheel spin.
gis located to the left of the steering
wheel below the instrument panel
cluster.
When getting the vehicle out of mud
or newly fallen snow, turn off the
traction control system. The system
that controls engine performance
interferes with the process of freeing
the front wheels. To turn off traction
control, press and release
g. The
traction control system warning light
will come on. To turn the traction
control system back on, press
g
again or increase vehicle speed and
the system will automatically turn
back on. The traction control system
warning light will go off. See Traction
Control System (TCS) Warning Light
on page 4-19 for more information. To turn off both the traction control
system and StabiliTrak, press and
hold
gwhile the vehicle is stopped.
The traction control system warning
light and the VSC OFF light will come
on. To turn the systems back on,
press
gagain. If both systems are
turned off, they will not turn back on
automatically when vehicle speed
increases.
If the VSC OFF light flashes, there
is a problem in the traction control
system or StabiliTrak.
Adding non-GM accessories can
affect your vehicle’s performance.
See Accessories and Modi cations
on page 9-3 for more information.
8-34 Driving and Operating

StabiliTrak System
The vehicle has the StabiliTrak
system which combines antilock
brake, traction and stability control
systems. This system automatically
controls the brakes and engine to
help prevent the vehicle from
skidding when cornering on a
slippery road surface or turning
the steering wheel abruptly.
This system activates when the
vehicle speed reaches or exceeds
15 km/h (9 mph), and deactivates
when the vehicle speed reduces to
below 15 km/h (9 mph).
A sound may be heard in the engine
compartment for a few seconds
when the engine is started or just
after the vehicle begins to move.
This means that the system is in
the self-check mode, but does not
indicate a problem.If the vehicle is going to skid during
driving, the traction control system
warning light flashes and an alarm
sounds intermittently. Adjust your
driving accordingly.
To turn off both the traction control
system and StabiliTrak, press and
hold
gwhile the vehicle is stopped.
The traction control system warning
light and the VSC OFF light will come
on. To turn the systems back on,
press
gagain. If both systems are
turned off, they will not turn back on
automatically when vehicle speed
increases.
If the VSC OFF light flashes, there
is a problem in the traction control
system or StabiliTrak.
Driving and Operating 8-35

Cruise Control
For vehicles with cruise control, the
lever is located on the right side
of the steering wheel.Cruise control, lets a speed of
25 mph (40 km/h) or more be
maintained without keeping your foot
on the accelerator. Cruise control
does not work at speeds below
25 mph (40 km/h).
{CAUTION
Cruise control can be dangerous
where you cannot drive safely at
a steady speed. So, do not use
the cruise control on winding
roads or in heavy traffic.
Cruise control can be dangerous
on slippery roads. On such roads,
fast changes in tire traction can
cause excessive wheel slip, and
you could lose control. Do not use
cruise control on slippery roads.Setting Cruise Control
{CAUTION
If you leave your cruise control on
when you are not using cruise,
you might hit a button and go into
cruise when you do not want to.
You could be startled and even
lose control. Keep the cruise
control switch off until you want to
use cruise control.
1. Press the ON-OFF button at the end of the lever. The CRUISE
light on the instrument panel
cluster comes on. See Cruise
Control Light on page 4-21 .
2. Get to the desired speed.
3. Move the lever down to −SET
and release it.
4. Take your foot off the accelerator pedal.
8-36 Driving and Operating

If the cruise control indicator light
flashes, press the ON-OFF button
once to deactivate the system,
and then press the button back on.
If the cruise control speed cannot
be set or the cruise control cancels
immediately after being activated,
there may be a problem with the
cruise control system. See your
dealer/retailer.
Resuming a Set Speed
If the brakes are applied after the
cruise control is set, the cruise
control is turned off.
If the vehicle speed is 25 mph
(40 km/h) or greater, push the lever
up to +RES (Resume/Accelerate) to
return to the previously set speed.Increasing Speed While Using
Cruise Control
There are three ways to increase
the vehicle speed:
•Use the accelerator pedal to get
to the higher speed. Move the
lever down to
−SET. Release the
lever and the accelerator pedal.
•Move the cruise lever up to +RES.
Hold it there until the desired
speed is reached, and then
release the lever.
•To increase the vehicle speed in
very small amounts, move the
lever to +RES briefly and then
release it. Each time this is done,
the vehicle goes about 1 mph
(1.6 km/h) faster. Reducing Speed While Using
Cruise Control
There are two ways to reduce the
vehicle speed while using cruise
control:
•Push and hold the lever to
−SET
until the desired lower speed is
reached, then release it.
•To slow down in very small
amounts, push the lever down
briefly. Each time this is done,
the vehicle will go about 1 mph
(1.6 km/h) slower.
Passing Another Vehicle While
Using Cruise Control
Use the accelerator pedal to
increase the vehicle speed. When
you take your foot off the pedal, the
vehicle slows down to the cruise
control speed set earlier.
Driving and Operating 8-37