2003 CHEVROLET BLAZER seats

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-7
Safety Belts
.............................................. 1-9
Child Restraints
.......................................1-32
Air Bag System
.......................................1-52
Restraint System Check
............................1-58
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
....................................... 2-7
Windows
.................................................2-11
Theft-Deterrent Systems
............................2-17
Starting and Operating Your Vehicle
...........2-19
Mirrors
....................................................2-41
HomeLink
žTransmitter
.............................2-44
Storage Areas
.........................................2-48
Vehicle Personalization
.............................2-61
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-2
Climate Controls
......................................3-17
Warning Lights, Gages and Indicators
.........3-21
Audio System(s)
.......................................3-37Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-45
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-4
Checking Things Under the Hood
................. 5-8
Rear Axle
...............................................5-45
Four-Wheel Drive
.....................................5-45
Front Axle
...............................................5-46
Bulb Replacement
....................................5-47
Windshield Wiper Blade Replacement
.........5-52
Tires
......................................................5-54
Appearance Care
.....................................5-76
Vehicle Identi®cation
.................................5-83
Electrical System
......................................5-84
Capacities and Speci®cations
.....................5-91
Normal Maintenance Replacement Parts
......5-92
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance Information.................... 7-1
Customer Assistance Information
.................. 7-2
Reporting Safety Defects
...........................7-10
INDEX................................................................1
2003 Chevrolet Blazer Owner ManualM

Vehicle Damage Warnings
Also, in this book you will ®nd these notices:
Notice:These mean there is something that could
damage your vehicle.
A notice will tell you about something that can damage
your vehicle. Many times, this damage would not be
covered by your warranty, and it could be costly. But the
notice will tell you what to do to help avoid the
damage.
When you read other manuals, you might see CAUTION
and NOTICE warnings in different colors or in different
words.
You'll also see warning labels on your vehicle. They use
the same words, CAUTION or NOTICE.
Vehicle Symbols
Your vehicle has components and labels that use
symbols instead of text. Symbols, used on your vehicle,
are shown along with the text describing the operation
or information relating to a speci®c component, control,
message, gage or indicator.
If you need help ®guring out a speci®c name of a
component, gage or indicator, reference the following
topics:
·Seats and Restraint Systems in Section 1
·Features and Controls in Section 2
·Instrument Panel Overview in Section 3
·Climate Controls in Section 3
·Warning Lights, Gages and Indicators in Section 3
·Audio System(s) in Section 3
·Engine Compartment Overview in Section 5
iv

Front Seats......................................................1-2
Manual Seats................................................1-2
Power Seats..................................................1-3
Manual Lumbar..............................................1-4
Power Lumbar...............................................1-4
Heated Seats.................................................1-5
Reclining Seatbacks........................................1-5
Head Restraints.............................................1-7
Rear Seats.......................................................1-7
Rear Seat Operation.......................................1-7
Safety Belts.....................................................1-9
Safety Belts: They Are for Everyone.................1-9
Questions and Answers About Safety Belts......1-13
How to Wear Safety Belts Properly.................1-14
Driver Position..............................................1-15
Safety Belt Use During Pregnancy..................1-21
Right Front Passenger Position.......................1-22
Center Front Passenger Position.....................1-22
Rear Seat Passengers..................................1-24
Center Rear Passenger Position.....................1-27
Rear Safety Belt Comfort Guides for Children
and Small Adults.......................................1-29
Safety Belt Extender.....................................1-31
Child Restraints.............................................1-32
Older Children..............................................1-32
Infants and Young Children............................1-34Child Restraint Systems.................................1-38
Where to Put the Restraint.............................1-41
Top Strap....................................................1-42
Top Strap Anchor Location.............................1-43
Lower Anchorages and Top Tethers for
Children (LATCH System)...........................1-44
Securing a Child Restraint Designed for the
LATCH System.........................................1-46
Securing a Child Restraint in a Rear Outside
Seat Position............................................1-46
Securing a Child Restraint in the Right Front
Seat Position............................................1-49
Center Seat Positions....................................1-51
Air Bag System..............................................1-52
Where Are the Air Bags?...............................1-53
When Should an Air Bag In¯ate?....................1-55
What Makes an Air Bag In¯ate?.....................1-55
How Does an Air Bag Restrain?.....................1-55
What Will You See After an Air Bag In¯ates? . . .1-56
Servicing Your Air Bag-Equipped Vehicle.........1-57
Adding Equipment to Your Air Bag-Equipped
Vehicle....................................................1-58
Restraint System Check..................................1-58
Checking Your Restraint Systems...................1-58
Replacing Restraint System Parts After a
Crash......................................................1-59
Section 1 Seats and Restraint Systems
1-1

Front Seats
Manual Seats
{CAUTION:
You can lose control of the vehicle if you try to
adjust a manual driver's seat while the vehicle
is moving. The sudden movement could startle
and confuse you, or make you push a pedal
when you don't want to. Adjust the driver's
seat only when the vehicle is not moving.
Move the lever located under the front of the manual
seat up to unlock it. Slide the seat to where you want it
and release the lever. Try to move the seat with
your body to make sure the seat is locked into place.
1-2

Power Seats
If your vehicle has this feature, there will be a control on
the outboard side of your seat.
Horizontal Control:Raise or lower the front of the seat
by raising or lowering the forward edge of the control.Raise or lower the rear of the seat by raising or lowering
the rear edge of the control.
Move the seat forward or rearward by moving the whole
control toward the front or the rear of the vehicle.
Moving the whole control up or down raises or lowers
the whole seat.
Vertical Control:Move the reclining front seatback
forward or rearward by moving the control toward
the front or rear of the vehicle.
1-3

Heated Seats
If your vehicle has this
feature, the controls are
located on the outboard
side of the front seats.
This feature will quickly heat the lower cushion and
lower back of the driver's and front passenger's seats
for added comfort.
Press the lower part of the switch to turn the heater on
low. Press the upper part of the switch to turn the
heater on high. Put the switch in the center position to
turn the heater off.
The passenger's safety belt must be engaged for the
heated seat feature to work on the passenger's seat.
Reclining Seatbacks
To adjust a manual
seatback, lift the lever on
the outboard side of
the seat.
Release the lever to lock the seatback where you want
it. To return the seat to an upright position, pull up
on the lever without pushing on the seatback.
If your vehicle is equipped with the vertical power seat
control described in
Power Seats on page 1-3,
pressing it rearward allows the seatback to recline.
1-5

Head Restraints
Head restraints are ®xed on some models and
adjustable on others. Slide an adjustable head restraint
up or down so that the top of the restraint is closest
to the top of your head. This position reduces the
chance of a neck injury in a crash.
Rear Seats
Rear Seat Operation
Your vehicle has folding rear seatbacks which allows for
more cargo space.
The rear seat release handles are located on the rear of
the seatbacks. Push back on the seatbacks as you
pull up on the handles. The head restraint will
automatically fold out of the way when the seatback is
folded down.
1-7

To raise the seatbacks, lift up the seatbacks and push
until they lock in the upright position. Push and pull
on the seatbacks to check that the latches have locked
in the upright position. If they haven't, see your
dealer for service.
To return the head restraints to the upright position,
reach behind the seats and pull the head restraint
up until it locks into position.
On two-door models with an inside mounted spare tire,
the driver's side rear seat head restraint must be
lifted and held upright as the seatback is raised.
Otherwise, the head restraint will hit the spare tire and
prevent the seatback from properly latching.Push and pull on the head restraints to check that they
have locked in the upright position. If they haven't,
see your dealer for service.
{CAUTION:
If the seatback isn't locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
press rearward on the seatback to be sure it is
locked.
{CAUTION:
A safety belt that is improperly routed, not
properly attached, or twisted won't provide the
protection needed in a crash. The person
wearing the belt could be seriously injured.
After raising the rear seatback, always check
to be sure that the safety belts are properly
routed and attached, and are not twisted.
1-8