CHEVROLET TRACKER 2003 2.G Repair Manual

{CAUTION:
Air bags in¯ate with great force, faster than
the blink of an eye. If you're too close to an
in¯ating air bag, as you would be if you were
leaning forward, it could seriously injure you.
Safety belts help keep you in position before
and during a crash. Always wear your safety
belt, even with air bags. The driver should sit
as far back as possible while still maintaining
control of the vehicle.
{CAUTION:
Anyone who is up against, or very close to,
any air bag when it in¯ates can be seriously
injured or killed. Air bags plus lap-shoulder
belts offer the best protection for adults,
but not for young children and infants.
CAUTION: (Continued)
CAUTION: (Continued)
Neither the vehicle's safety belt system nor its
air bag system is designed for them. Young
children and infants need the protection that a
child restraint system can provide. Always
secure children properly in your vehicle.
To read how, see
Older Children on page 1-31
andInfants and Young Children on page 1-34.
There is an air bag
readiness light on the
instrument panel, which
shows AIR BAG.
The system checks the air bag electrical system for
malfunctions. The light tells you if there is an electrical
problem. See
Air Bag Readiness Light on page 3-27for more information.
1-55

Where Are the Air Bags?
The driver's air bag is in the middle of the steering
wheel.The right front passenger's air bag is in the instrument
panel on the passenger's side.
1-56

{CAUTION:
If something is between an occupant and an
air bag, the bag might not in¯ate properly or it
might force the object into that person causing
severe injury or even death. The path of an
in¯ating air bag must be kept clear. Don't put
anything between an occupant and an air bag,
and don't attach or put anything on the
steering wheel hub or on or near any other air
bag covering.
When Should an Air Bag In¯ate?
An air bag is designed to in¯ate in a moderate to severe
frontal, or near-frontal crash. The air bag will in¯ate
only if the impact speed is above the system's designed
ªthreshold level.º If your vehicle goes straight into a
wall that doesn't move or deform, the threshold level is
about 9 to 13 mph (14 to 21 km/h). The threshold
level can vary, however, with speci®c vehicle design, so
that it can be somewhat above or below this range. If
your vehicle strikes something that will move or deform,
such as a parked car, the threshold level will behigher. The air bag is not designed to in¯ate in rollovers,
rear impacts, or in many side impacts because in¯ation
would not help the occupant.
In any particular crash, no one can say whether an air
bag should have in¯ated simply because of the damage
to a vehicle or because of what the repair costs were.
In¯ation is determined by the angle of the impact
and how quickly the vehicle slows down in frontal or
near-frontal impacts.
The air bag system is designed to work properly under
a wide range of conditions, including off-road usage.
Observe safe driving speeds, especially on rough
terrain. As always, wear your safety belt. See
Off-Road
Driving with Your Four-Wheel-Drive Vehicle on
page 4-16
for more tips on off-road driving.
What Makes an Air Bag In¯ate?
In an impact of sufficient severity, the air bag sensing
system detects that the vehicle is in a crash. The
sensing system triggers a release of gas from the
in¯ator, which in¯ates the air bag. The in¯ator, air bag,
and related hardware are all part of the air bag
modules inside the steering wheel and in the instrument
panel in front of the right front passenger.
1-57

How Does an Air Bag Restrain?
In moderate to severe frontal or near-frontal collisions,
even belted occupants can contact the steering wheel
or the instrument panel. Air bags supplement the
protection provided by safety belts. Air bags distribute
the force of the impact more evenly over the occupant's
upper body, stopping the occupant more gradually.
But air bags would not help you in many types of
collisions, including rollovers, rear impacts and many
side impacts, primarily because an occupant's motion is
not toward those air bags. Air bags should never be
regarded as anything more than a supplement to safety
belts, and then only in moderate to severe frontal or
near-frontal collisions.
What Will You See After an
Air Bag In¯ates?
After the air bag in¯ates, it quickly de¯ates, so quickly
that some people may not even realize the air bag
in¯ated. Some components of the air bag module ± the
steering wheel hub for the driver's air bag, or the
instrument panel for the right front passenger's
bag ± will be hot for a short time. The parts of the bag
that come into contact with you may be warm, but
not too hot to touch. There will be some smoke and dust
coming from the vents in the de¯ated air bags.Air bag in¯ation does not prevent the driver from seeing
or being able to steer the vehicle, nor does it stop
people from leaving the vehicle.
{CAUTION:
When an air bag in¯ates, there is dust in the
air. This dust could cause breathing problems
for people with a history of asthma or other
breathing trouble. To avoid this, everyone in
the vehicle should get out as soon as it is safe
to do so. If you have breathing problems but
can't get out of the vehicle after an air bag
in¯ates, then get fresh air by opening a
window or a door. If you experience breathing
problems following an air bag deployment,
you should seek medical attention.
1-58

In many crashes severe enough to in¯ate the air bag,
windshields are broken by vehicle deformation.
Additional windshield breakage may also occur from the
right front passenger air bag.
·Air bags are designed to in¯ate only once. After an
air bag in¯ates, you will need some new parts for
your air bag system. If you do not get them, the air
bag system will not be there to help protect you
in another crash. A new system will include air bag
modules and possibly other parts. The service
manual for your vehicle covers the need to replace
other parts.
·Your vehicle is equipped with a crash sensing and
diagnostic module, which records information
about the air bag system. The module records
information about the readiness of the system,
when the system commands air bag in¯ation and
driver's safety belt usage at deployment.
·Let only quali®ed technicians work on your air bag
systems. Improper service can mean that an air
bag system will not work properly. See your dealer
for service.
Notice:If you damage the covering for the driver's
or the right front passenger's air bag, the bag
may not work properly. You may have to replace
the air bag module in the steering wheel or both the
air bag module and the instrument panel for the
right front passenger's air bag. Do not open or break
the air bag coverings.
If your vehicle ever gets into a lot of water ± such as
water up to the carpeting or higher ± or if water enters
your vehicle and soaks the carpet, the air bag
controller can be soaked and ruined. If this ever
happens, and then you start your vehicle, the damage
could make the air bags in¯ate, even if there is no crash.
You would have to replace the air bags as well as the
sensors and related parts. If your vehicle is ever in
a ¯ood, or if it is exposed to water that soaks the carpet,
you can avoid needless repair costs by turning off the
vehicle immediately and disconnecting the battery
cables. Do not let anyone start the vehicle under any
circumstances. See your dealer for service.
1-59

Servicing Your Air Bag-Equipped
Vehicle
Air bags affect how your vehicle should be serviced.
There are parts of the air bag system in several places
around your vehicle. You don't want the system to
in¯ate while someone is working on your vehicle.
Your dealer and the service manual have information
about servicing your vehicle and the air bag system.
To purchase a service manual, see
Service Publications
Ordering Information on page 7-11.
{CAUTION:
For up to 15 seconds after the ignition key is
turned off and the battery is disconnected, an
air bag can still in¯ate during improper service.
CAUTION: (Continued)
CAUTION: (Continued)
You can be injured if you are close to an air
bag when it in¯ates. Avoid wires wrapped with
yellow tape or yellow connectors. They are
probably part of the air bag system. Be sure to
follow proper service procedures, and make
sure the person performing work for you is
quali®ed to do so.
The air bag system does not need regular maintenance.
1-60

Adding Equipment to Your Air
Bag-Equipped Vehicle
Q:If I add a push bumper or a bicycle rack to the
front of my vehicle, will it keep the air bags
from working properly?
A:As long as the push bumper or bicycle rack is
attached to your vehicle so that the vehicle's
basic structure isn't changed, it's not likely to keep
the air bags from working properly in a crash.
Q:Is there anything I might add to the front of the
vehicle that could keep the air bags from
working properly?
A:Yes. If you add things that change your vehicle's
frame, bumper system, front end sheet metal or
height, they may keep the air bag system
from working properly. Also, the air bag system
may not work properly if you relocate any of the air
bag sensors. If you have any questions about
this, you should contact Customer Assistance
before you modify your vehicle. The phone
numbers and addresses for Customer Assistance
are in Step Two of the
Customer Satisfaction
Procedure on page 7-2
.
Restraint System Check
Checking Your Restraint Systems
Now and then, make sure the safety belt reminder light
and all your belts, buckles, latch plates, retractors
and anchorages are working properly. Look for any other
loose or damaged safety belt system parts. If you see
anything that might keep a safety belt system from doing
its job, have it repaired.
Torn or frayed safety belts may not protect you in a
crash. They can rip apart under impact forces. If a belt
is torn or frayed, get a new one right away.
Also look for any opened or broken air bag covers, and
have them repaired or replaced. (The air bag system
does not need regular maintenance.)
1-61

Replacing Restraint System Parts
After a Crash
{CAUTION:
A crash can damage the restraint systems in
your vehicle. A damaged restraint system
may not properly protect the person using it,
resulting in serious injury or even death in a
crash. To help make sure your restraint
systems are working properly after a crash,
have them inspected and any necessary
replacements made as soon as possible.If you've had a crash, do you need new belt or LATCH
system parts?
After a very minor collision, nothing may be necessary.
But if the belts were stretched, as they would be if
worn during a more severe crash, then you need
new parts.
If the LATCH system was being used during a more
severe crash, you may need new LATCH system parts.
If belts are cut or damaged, replace them. Collision
damage also may mean you will need to have LATCH
system, safety belt or seat parts repaired or replaced.
New parts and repairs may be necessary even if the belt
or LATCH system wasn't being used at the time of
the collision.
If an air bag in¯ates, you'll need to replace air bag
system parts. See the part on the air bag system earlier
in this section.
1-62

Keys...............................................................2-2
Remote Keyless Entry System.........................2-4
Remote Keyless Entry System Operation...........2-5
Doors and Locks.............................................2-8
Door Locks....................................................2-8
Power Door Locks..........................................2-9
Rear Door Security Locks..............................2-10
Leaving Your Vehicle....................................2-11
Tailgate.......................................................2-11
Windows........................................................2-12
Manual Windows..........................................2-13
Power Windows............................................2-13
Sun Visors...................................................2-14
Starting and Operating Your Vehicle................2-14
New Vehicle Break-In....................................2-14
Ignition Positions..........................................2-15
Starting Your Engine.....................................2-16
Engine Coolant Heater..................................2-17
Automatic Transmission Operation...................2-19
Manual Transmission Operation......................2-23
Four-Wheel Drive..........................................2-25
Parking Brake..............................................2-27
Shifting Into Park (P).....................................2-28Shifting Out of Park (P).................................2-30
Parking Your Vehicle.....................................2-31
Parking Over Things That Burn.......................2-31
Engine Exhaust............................................2-32
Running Your Engine While You Are Parked.......2-32
Mirrors...........................................................2-34
Manual Rearview Mirror.................................2-34
Outside Manual Mirrors..................................2-34
Outside Power Mirrors...................................2-34
Outside Convex Mirror...................................2-35
Storage Areas................................................2-35
Glove Box...................................................2-35
Cupholder(s)................................................2-35
Coinholder(s)................................................2-35
Luggage Carrier...........................................2-36
Convenience Net..........................................2-37
Cargo Cover................................................2-38
Sunroof.........................................................2-38
Opening and Closing the Sunroof...................2-38
Convertible Top..............................................2-40
Removing and Installing the Rear Window........2-40
Removing and Installing the Side Window........2-41
Lowering and Raising the Canvas Top.............2-43
Section 2 Features and Controls
2-1

Keys
{CAUTION:
Leaving children in a vehicle with the ignition
key is dangerous for many reasons. A child or
others could be badly injured or even killed.
They could operate the power windows or
other controls or even make the vehicle move.
Do not leave the keys in a vehicle with
children.
2-2