Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-6
Safety Belts
.............................................. 1-8
Child Restraints
.......................................1-28
Air Bag Systems
......................................1-49
Restraint System Check
............................1-59
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
....................................... 2-8
Windows
.................................................2-14
Theft-Deterrent Systems
............................2-16
Starting and Operating Your Vehicle
...........2-18
Mirrors
....................................................2-34
OnStar
žSystem
......................................2-38
HomeLinkžTransmitter
.............................2-39
Storage Areas
.........................................2-43
Sunroof
..................................................2-50
Vehicle Personalization
.............................2-50
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-21
Warning Lights, Gages and Indicators
.........3-35
Driver Information Center (DIC)
..................3-51Audio System(s)
.......................................3-64
Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-44
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-4
Checking Things Under the Hood
...............5-10
Rear Axle
...............................................5-47
Four-Wheel Drive
.....................................5-48
Bulb Replacement
....................................5-50
Windshield Wiper Blade Replacement
.........5-51
Tires
......................................................5-54
Appearance Care
.....................................5-79
Vehicle Identi®cation
.................................5-87
Electrical System
......................................5-88
Capacities and Speci®cations
...................5-100
Normal Maintenance Replacement Parts
....5-102
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance Information.................... 7-1
Customer Assistance Information
.................. 7-2
Reporting Safety Defects
............................ 7-8
Index................................................................ 1
2003 Chevrolet TrailBlazerM
Mirrors...........................................................2-34
Automatic Dimming Rearview Mirror with
OnStar
žand Compass...............................2-34
Outside Manual Mirrors..................................2-36
Outside Power Mirrors...................................2-36
Outside Curb View Assist Mirror.....................2-36
Outside Convex Mirror...................................2-37
Outside Heated Mirrors..................................2-37
OnStar
žSystem.............................................2-38
HomeLinkžTransmitter...................................2-39
Programming the HomeLinkžTransmitter.........2-40Storage Areas................................................2-43
Glove Box...................................................2-43
Overhead Console........................................2-43
Front Storage Area.......................................2-44
Table..........................................................2-47
Luggage Carrier...........................................2-47
Rear Floor Storage Lid..................................2-48
Convenience Net..........................................2-49
Cargo Cover................................................2-49
Sunroof.........................................................2-50
Vehicle Personalization...................................2-50
Memory Seat...............................................2-50
Section 2 Features and Controls
2-2
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. 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
down brie¯y on the bottom of the driver's window switch
labeled AUTO 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.
Window Lockout
Your vehicle has a lockout feature to prevent
passengers from operating the power windows. The
lockout switch is located in front of the window switches.
A 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.
Sun Visors
To block out glare, you can pull the visor down. You
can also slide the visor along the rod from side-to-side
to cover the driver or passenger front window.
Visor Vanity Mirror
Pull the sun visor down to expose the vanity mirror.
2-15
Cargo Tie Downs
There may be cargo tie
downs in the rear of your
vehicle that allow you
to strap cargo in and
keep it from moving.
Sunroof
Your vehicle may be equipped with a power sliding
sunroof. To open or close your sunroof, the ignition
must be on or Retained Accessory Power (RAP) must
be active.
Press and release the back of the button in the overhead
console to open the sunroof. Press the front of the
button to close the sunroof. Once the sunroof is closed,
press the forward side of the button to open the
sunroof to the vent position.
The sunroof is also equipped with a sunshade which
you can pull forward to block sun rays.
Vehicle Personalization
Memory Seat
Your vehicle may have 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 double 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), a single chime will sound,
and the memory position will be recalled.
2-50
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.
Two personalized exit positions can be set by ®rst
recalling the driver's position (by pressing 1 or 2), then
positioning the seat in the desired exit position for
that driver. Press and hold the button with the exit
symbol for three seconds. A double 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. If no exit
position is stored, the default is all the way rearward.
Further programming for automatic seat and mirror
movement can be done through the Driver Information
Center (DIC). You may choose to either select or
not select the following:
·Automatic seat and mirror movement when the
vehicle is unlocked with the remote keyless entry,
·automatic seat and mirror movement when a key is
placed in the ignition, and
·automatic seat movement to the exit position when
the vehicle is in PARK (P).
2-51
Driving with a Trailer
{CAUTION:
If you have a rear-most window open and you
pull a trailer with your vehicle, carbon
monoxide (CO) could come into your vehicle.
You can't see or smell CO. It can cause
unconsciousness or death. See ªEngine
Exhaustº in the Index. To maximize your safety
when towing a trailer:
·Have your exhaust system inspected for
leaks, and make necessary repairs before
starting on your trip.
·Keep the rear-most windows closed.
·If exhaust does come into your vehicle
through a window in the rear or another
opening, drive with your front, main
heating or cooling system on and with the
fan on any speed. This will bring fresh,
outside air into your vehicle. Do not use
the climate control setting for maximum air
because it only recirculates the air inside
your vehicle. See ªClimate Controlsº in the
Index.Towing a trailer requires a certain amount of experience.
Before setting out for the open road, you'll want to get
to know your rig. Acquaint yourself with the feel of
handling and braking with the added weight of the trailer.
And always keep in mind that the vehicle you are
driving is now a good deal longer and not nearly as
responsive as your vehicle is by itself.
Before you start, check the trailer hitch and platform
(and attachments), safety chains, electrical connector,
lamps, tires and mirror adjustment. If the trailer has
electric brakes, start your vehicle and trailer moving and
then apply the trailer brake controller by hand to be
sure the brakes are working. This lets you check your
electrical connection at the same time.
During your trip, check occasionally to be sure that the
load is secure, and that the lamps and any trailer
brakes are still working.
4-56
Locks............................................................. 2-9
Delayed Locking........................................... 2-9
Door........................................................... 2-8
Leaving Your Vehicle....................................2-12
Lockout Protection.......................................2-12
Power Door.................................................. 2-9
Programmable Automatic Door Locks.............2-10
Rear Door Security Locks.............................2-12
Loss of Control...............................................4-14
Low Fuel Warning Light...................................3-51
Luggage Carrier..............................................2-47
Lumbar........................................................... 1-3
Manual Controls............................................ 1-3
Power Controls............................................. 1-3
M
Maintenance, Normal Replacement Parts..........5-102
Maintenance Schedule.....................................6-11
At Each Fuel Fill.........................................6-11
At Least Once a Month................................6-11
At Least Once a Year..................................6-13
At Least Twice a Year..................................6-12
Brake System Inspection..............................6-17
Engine Cooling System Inspection.................6-16
Exhaust System Inspection...........................6-16
Fuel System Inspection................................6-16
How This Section is Organized....................... 6-3
Introduction.................................................. 6-2Maintenance Schedule (cont.)
Maintenance Requirements............................. 6-2
Part A - Scheduled Maintenance Services......... 6-4
Part B - Owner Checks and Services.............6-11
Part C - Periodic MaintenanceInspections......6-16
Part D - Recommended Fluids and
Lubricants...............................................6-18
Part E - Maintenance Record........................6-20
Scheduled Maintenance................................. 6-5
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection..........................6-16
Transfer Case and Front Axle
(Four-Wheel Drive) Inspection....................6-17
Using Your................................................... 6-4
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-59
Making Turns.................................................4-57
Malfunction Indicator Light................................3-43
Manual Lumbar Controls.................................... 1-3
Manual Seats................................................... 1-2
Matching Transmitter(s) to Your Vehicle............... 2-6
Memory Seat.................................................2-50
Message.......................................................3-61
DIC Warnings and Messages........................3-61
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) ± Customer Assistance....................... 7-4
Mirror Operation.............................................2-34
Mirrors..........................................................2-34
9