ignition CHEVROLET TRAIL BLAZER 2002 1.G Owners Manual

1-4 Memory Seat (If Equipped)
If your vehicle has this
feature the controls are
located on the driver's door,
and are used to program and
recall memory settings for
the driver's seating and
outside mirror positions.
Adjust the driver's seat (including the seatback recliner
and lumbar) and both of the outside mirrors to the
desired position. Then press and hold button 1
(for driver 1) for three seconds. A chime will sound
to let you know that the position has been stored.A second mirror and seating position can be
programmed by repeating the procedure with a
second driver and pressing button 2 for three seconds.
Each time button 1 or 2 is pressed and released while
the vehicle is in PARK (P), the memory position will
be recalled. Each time a memory button is pressed,
a single chime will sound.
If you use the unlock button on the remote keyless entry
transmitter to enter your vehicle, the preset driver's seat
and mirror positions will be recalled if programmed to
do so through the Driver Information Center (DIC).
The numbers on the back of the transmitters, 1 or 2,
correspond to the numbers on the memory controls.
The seat and mirror positions can also be recalled by
placing the key in the ignition if programmed to do
so through the Driver Information Center (DIC).
To stop recall movement of the memory feature at
any time, press one of the power seat controls or
memory buttons.

1-5
Two personalized exit positions can be set by first
recalling the driver's position (by pressing 1 or 2), then
positioning the seat in the desired exit position for that
driver. Then press and hold the button with the exit
symbol for three seconds. A chime will sound to let you
know that the position has been stored. With the vehicle
in PARK (P), the exit position for that driver can be
recalled by pressing the exit button. The mirrors,
power lumbar and recline positions will not be stored
or recalled for the exit positions.
Programming for automatic seat and mirror movement
can be done through the Driver Information Center
(DIC). You can choose to either select or not select
automatic seat and mirror movement by using the
remote keyless entry transmitter, by placing your
key in the ignition, or when exiting the vehicle. For
programming information, see ªVehicle Programming
and Personalization Featuresº in the Index.Heated Front Seats (Option)
Your vehicle may have
heated front seats. The
buttons used to control this
feature are located on the
front door armrests. The
engine must be running
for the heated seat feature
to work.
The horizontal button with the heated seat symbol
is used to control the temperature settings high,
medium and low. Press the button to cycle through the
temperature settings and to turn the heated seat off. An
indicator light will glow beside the temperature selected.
The low setting warms the seatback and cushion until
the seat temperature is near body temperature. The
medium and high settings heat the seatback and seat
cushion to a slightly higher temperature. You will be
able to feel heat in about two minutes.
To heat only the seatback, press the vertical button with
the heated seatback symbol. Press the vertical button
again to heat the whole seat.
The feature will shut off automatically when the ignition
is turned off.

1-31 Servicing Your Air Bag-Equipped Vehicle
Air bags affect how your vehicle should be serviced.
There are parts of the air bag systems in several places
around your vehicle. Your dealer and the service manual
have information about servicing your vehicle and the
air bag systems. To purchase a service manual, see
ªService and Owner Publicationsº in the Index.
CAUTION:
For up to 10 seconds after the ignition key is
turned off and the battery is disconnected, an
air bag can still inflate during improper service.
You can be injured if you are close to an air bag
when it inflates. Avoid yellow connectors. They
are probably part of the air bag systems. Be sure
to follow proper service procedures, and make
sure the person performing work for you is
qualified to do so.
The air bag systems do not need regular maintenance.
Rear Seat Passengers
It's very important for rear seat passengers to buckle up!
Accident statistics show that unbelted people in the rear
seat are hurt more often in crashes than those who are
wearing safety belts.
Rear passengers who aren't safety belted can be thrown
out of the vehicle in a crash. And they can strike others
in the vehicle who are wearing safety belts.
Rear Seat Passenger Positions

2-
2-1
Section 2 Features and Controls
Here you can learn about the many standard and optional features on your vehicle, and information on starting,
shifting and braking. Also explained are the instrument panel and the warning systems that tell you if everything is
working properly
-- and what to do if you have a problem.
2
-2 Windows
2
-4 Keys
2
-6 Door Locks
2
-10 Remote Keyless Entry System (If Equipped)
2
-13 Liftgate/Liftglass
2
-14 Theft
2
-16 Content Theft-Deterrent (If Equipped)
2
-17 Passlock

2-18 New Vehicle ªBreak-Inº
2
-19 Ignition Positions
2
-20 Starting Your Engine
2
-21 Engine Coolant Heater (If Equipped)
2
-22 Automatic Transmission Operation
2
-26 Four-Wheel Drive (If Equipped)
2
-30 Parking Brake
2
-31 Shifting Into PARK (P)
2
-33 Shifting Out of PARK (P)
2
-33 Parking Over Things That Burn
2
-34 Engine Exhaust2
-34 Running Your Engine While You're Parked
2
-35 Locking Rear Axle
2
-36 Tilt Wheel
2
-36 Turn Signal/Multifunction Lever
2
-44 Exterior Lamps
2
-47 Interior Lamps
2
-49 Mirrors
2
-56 Storage Compartments
2
-61 Ashtrays and Cigarette Lighter
2
-62 Accessory Power Outlets
2
-63 OnStar
System (If Equipped)
2
-66 Sunroof (Option)
2
-67 HomeLink
Transmitter (If Equipped)
2
-70 Instrument Panel -- Your Information System
2
-72 Instrument Panel Cluster
2
-74 Warning Lights, Gages and Indicators
2
-89 Driver Information Center (DIC)
(If Equipped)

2-3
Power Windows
The controls for the power windows are located on the
armrest on each of the side doors. With power windows,
the switches operate the windows when the ignition is
in RUN, ACCESSORY or when Retained Accessory
Power (RAP) is active. (See ªRetained Accessory
Powerº in the Index.) The driver's door has a switch for
each of the passenger's windows as well.
Press the bottom of the switch to lower the window.
Press the top of the switch to raise the window.Express
-Down Window
The driver's and front passenger's window switches
have an express
-down feature that allows you to lower
the window without holding the switch down. Press the
bottom of the driver's window switch down briefly to
activate the express
-down feature. Lightly tap the switch
to open the window slightly. The express
-down feature
can be interrupted at any time by pressing the top of
the switch.
Lockout Switch
Your vehicle has a lockout feature to prevent passengers
from operating the power windows. A small light in the
lockout switch will come on to show that the switch has
been activated. Press the lockout switch again to return
to normal operation.

2-4
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. Don't
leave the keys in a vehicle with children.

2-5
This vehicle has one
double
-sided key for the
ignition and door locks. It
will fit with either side up.
When a new vehicle is delivered, the dealer provides
the owner with a pair of identical keys and a key
code number.
The key code number tells your dealer or a qualified
locksmith how to make extra keys. Keep this number in
a safe place. If you lose your keys, you'll be able to have
new ones made easily using this number. Your selling
dealer should also have this number.NOTICE:
Your vehicle has a number of new features that
can help prevent theft. But you can have a lot of
trouble getting into your vehicle if you ever lock
your key inside. You may even have to damage
your vehicle to get in. So be sure you have an
extra key.
If you ever do get locked out of your vehicle, call the
GM Roadside Assistance Center. See ªRoadside
Assistanceº in the Index.

2-7
Power Door Locks
The power door lock
switches are located on
the driver's and front
passenger's armrests.
Remove the ignition key and press the lock symbol to
lock all of the doors at once. To unlock the doors, press
the other side of the switch.
Programmable Automatic Door Locks
Your vehicle is equipped with an automatic lock/unlock
feature which enables you to program your vehicle's
power door locks. You can program this feature through
the Driver Information Center (DIC), or by the
following method.Programmable Locking Feature
The following is the list of available
programming options:

Mode 1: All doors lock when the transmission is
shifted into gear.

Mode 2: All doors lock when the vehicle speed is
greater than 8 mph (13 km/h).

Mode 3: No automatic door locking.
The automatic door locks were pre
-programmed at the
factory to lock all the doors when the transmission is
shifted into gear. The following instructions detail how
to program your door locks differently than the factory
setting. Choose one of the three programming options
listed above before entering the program mode.
To enter the program mode you need to do
the following:
1. Begin with the ignition off. Then pull the turn
signal/multifunction lever toward you and hold it
there while you perform the next step.

2-8
2. Turn the key to RUN and LOCK twice.
Then, with the key in LOCK, release the turn
signal/multifunction lever. Once you do this, you
will hear the lock switch lock and unlock, the horn
will chirp twice, and a 30 second program timer
will begin.
3. You are now ready to program the automatic door
locks. Select one of the three programming options
listed above, and press the lock side of the power
door lock switch to cycle through the lock options.
You will have 30 seconds to begin programming.
If you exceed the 30 second limit, the locks will
automatically lock and unlock and the horn will
chirp twice to indicate that you have left the program
mode. If this occurs, repeat the procedure beginning
with Step 1 to re
-enter the programming mode.
You can exit the program mode any time by turning the
ignition to RUN (the locks will automatically lock and
unlock and the horn will chirp twice to indicate that
you are leaving the program mode). If the lock/unlock
switches are not pressed while in the programming
mode, the current auto lock/unlock setting will not
be modified.
See your dealer for more information.Programmable Unlocking Feature
The following is the list of available
programming options:

Mode 1: Driver's door unlocks when the
transmission is shifted into PARK (P).

Mode 2: All doors unlock when the transmission is
shifted into PARK (P).

Mode 3: All doors unlock when the key is removed
from the ignition.

Mode 4: No automatic door unlock.
The automatic door locks were pre
-programmed at the
factory to unlock the driver's door once the transmission
is shifted to PARK (P). The following instructions detail
how to program your door locks differently than the
factory setting. Choose one of the four programming
options listed above before entering the program mode.

2-9
To enter the program mode you need to do
the following:
1. Begin with the ignition off. Then pull the turn
signal/multifunction lever toward you and hold
it there while you perform the next step.
2. Turn the key to RUN and LOCK twice. Then,
with the key in LOCK, release the turn
signal/multifunction lever. Once you do this, you
will hear the lock switch lock and unlock, the horn
will chirp twice, and a 30 second program timer
will begin.
3. You are now ready to program the automatic door
locks. Select one of the four programming options
listed above, and press the unlock side of the power
door lock switch to cycle through the unlocking
options. You will have 30 seconds to begin
programming. If you exceed the 30 second limit,
the locks will automatically lock and unlock and the
horn will chirp twice to indicate that you have left
the program mode. If this occurs, repeat the
procedure beginning with Step 1 to re
-enter the
programming mode.You can exit the program mode any time by turning
the ignition to RUN (the locks will automatically lock
and unlock and the horn will chirp twice to indicate that
you are leaving the program mode). If the lock/unlock
switches are not pressed while in the programming
mode, the current auto lock/unlock setting will not
be modified.
See your dealer for more information.
Rear Door Security Locks
With this feature, you can lock the rear doors so they
can't be opened from the inside by passengers. To use
one of these locks do the following:
1. Open one of the rear doors.