2003 CHEVROLET TRAIL BLAZER automatic transmission

Part D: Recommended Fluids and
Lubricants
Fluids and lubricants identi®ed below by name,
part number or speci®cation may be obtained from
your dealer.
Usage Fluid/Lubricant
Engine OilEngine oil with the American
Petroleum Institute Certi®ed for
Gasoline Engines starburst symbol
of the proper viscosity. To determine
the preferred viscosity for your
vehicle's engine, see
Engine Oil on
page 5-16.
Engine Coolant50/50 mixture of clean, drinkable
water and use only
DEX-COOL
žCoolant. SeeEngine
Coolant on page 5-24.
Hydraulic Brake
SystemDelco Supreme 11 Brake Fluid or
equivalent DOT-3 brake ¯uid.
Windshield
Washer SolventGM Optikleen
žWasher Solvent or
equivalent.
Usage Fluid/Lubricant
Parking Brake
Cable GuidesChassis Lubricant
(GM Part No. U.S. 12377985, in
Canada 88901242, or equivalent) or
lubricant meeting requirements of
NLGI #2, Category LB or GC-LB.
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 1052884, in
Canada 993294, or equivalent).
Automatic
TransmissionDEXRON
ž-III Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474, or equivalent).
Chassis
LubricationChassis Lubricant
(GM Part No. U.S. 12377985, in
Canada 88901242, or equivalent) or
lubricant meeting requirements of
NLGI #2, Category LB or GC-LB.
Front and
Rear AxleSAE 75W-90 Synthetic
Axle Lubricant
(GM Part No. U.S. 12378261, in
Canada 10953455) or equivalent
meeting GM Speci®cation 9986115.
6-18

A
Accessory Power Outlets.................................3-20
Adding a Snow Plow or Similar Equipment.........4-50
Adding Washer Fluid.......................................5-37
Additional Program Information........................... 7-8
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-88
Adjusting the Speakers
(Balance/Fade)............................3-67, 3-75, 3-84
After Off-Road Driving.....................................4-28
Air Bag Systems.............................................1-49
How Does an Air Bag Restrain?....................1-56
Servicing Your Air Bag-Equipped Vehicle.........1-59
What Makes an Air Bag In¯ate?....................1-56
What Will You See After an Air
Bag In¯ates?...........................................1-57
When Should an Air Bag In¯ate?...................1-55
Where Are the Air Bags?..............................1-52
Air Bag .........................................................3-38
Readiness Light..........................................3-38
Air Cleaner/Filter, Engine.................................5-20
AM .............................................................3-106
Antenna, Fixed Mast......................................3-108
Anti-Lock Brake, System Warning Light..............3-42
Anti-lock Brake System..................................... 4-7
Appearance Care............................................5-79
Care of Safety Belts....................................5-82
Chemical Paint Spotting...............................5-85
Cleaning the Inside of Your Vehicle................5-79Appearance Care (cont.)
Cleaning the Outside of Your Vehicle..............5-82
Finish Damage............................................5-85
Sheet Metal Damage...................................5-84
Underbody Maintenance...............................5-85
Vehicle Care/Appearance Materials................5-86
Weatherstrips..............................................5-82
Approaching a Hill..........................................4-20
Ashtrays........................................................3-20
Audio Speakers..............................................3-94
Audio System(s).............................................3-64
Audio Steering Wheel Controls....................3-106
Care of Your Cassette Tape Player...............3-107
Care of Your CD and DVD Player................3-108
Care of Your CDs and DVDs.......................3-108
Chime Level Adjustment.............................3-108
Fixed Mast Antenna...................................3-108
Audio Systems..............................................3-105
Radio Personalization.................................3-105
Audio System(s).............................................3-72
Radio with Cassette and CD.........................3-72
Radio with CD............................................3-65
Radio with Six-Disc CD................................3-82
Rear Seat Audio (RSA)...............................3-104
Setting the Time..........................................3-64
Theft-Deterrent Feature...............................3-105
Understanding Radio Reception...................3-106
Automatic Headlamp System............................3-16
Automatic Transfer Case..................................2-25
Automatic Transmission Check..........................6-12
1

Automatic Transmission Shift Lock Control
System Check.............................................6-14
Automatic Transmission...................................5-22
Fluid..........................................................5-22
Operation...................................................2-22
B
Backglass Wiper Blade Replacement.................5-53
Backing Up....................................................4-57
BATTERY NOT CHARGING.............................3-61
Battery Replacement......................................... 2-7
Battery Run-Down Protection............................3-19
Battery..........................................................5-41
Before Leaving on a Long Trip.........................4-35
Before You Drive............................................3-93
Before You Go Off-Roading..............................4-16
Body Lubrication Service..................................6-13
Brake Adjustment............................................5-40
Brake Fluid....................................................5-38
Brake Pedal Travel.........................................5-40
Brake Wear...................................................5-40
Brake............................................................2-28
Parking......................................................2-28
System Inspection.......................................6-17
System Warning Light..................................3-41
Brakes..........................................................5-38
Braking in Emergencies..................................... 4-8
Braking........................................................... 4-6Break-In, New Vehicle.....................................2-18
Bulb Replacement...........................................5-50
Replacement Bulbs......................................5-51
Taillamps and Turn Signal Lamps..................5-50
Buying New Tires...........................................5-58
C
California Fuel.................................................. 5-5
Canada ± Customer Assistance.......................... 7-4
Canadian Owners................................................ ii
Canadian Roadside Assistance........................... 7-6
Capacities and Speci®cations..........................5-100
Carbon Monoxide...................4-38, 4-50, 2-13, 2-32
Care of.........................................................5-82
Safety Belts................................................5-82
Your Cassette Tape Player..........................3-107
Your CD and DVD Player...........................3-108
Your CDs and DVDs..................................3-108
Cargo Cover..................................................2-49
Cargo Tie Downs............................................2-50
Cassette Tape Messages.................................3-79
Cassette Tape Player Service...........................6-11
Chains, Tires..................................................5-62
Charging System Light....................................3-39
Check...........................................................3-43
Engine Light...............................................3-43
Gages Warning Light...................................3-49
CHECK WASHER FLUID.................................3-62
2

F
Filter.............................................................5-20
Engine Air Cleaner......................................5-20
Finding a PTY Station.....................3-68, 3-76, 3-85
Finding a Station............................3-66, 3-73, 3-83
Finish Care....................................................5-83
Finish Damage...............................................5-85
Fixed Mast Antenna.......................................3-108
Flash-to-Pass................................................... 3-9
Flat Tire, Changing.........................................5-64
Flat Tire........................................................5-63
Fluid.............................................................5-22
Automatic Transmission................................5-22
Power Steering...........................................5-36
Windshield Washer......................................5-37
FM ..............................................................3-106
Fog Lamps....................................................3-17
Following Distance..........................................4-57
Footnotes........................................................ 6-5
Four-Wheel Drive....................................2-24, 5-48
Front Axle......................................................5-49
Front Storage Area.........................................2-44
Fuel Information..............................................3-53
FUEL LEVEL LOW.........................................3-62
Fuel............................................................... 5-4
Additives...................................................... 5-6
California Fuel.............................................. 5-5
Filling a Portable Fuel Container..................... 5-9
Filling Your Tank........................................... 5-7
Fuels in Foreign Countries.............................. 5-6Fuel (cont.)
Gage.........................................................3-50
Gasoline Octane........................................... 5-4
Gasoline Speci®cations.................................. 5-5
Low Warning Light.......................................3-51
System Inspection.......................................6-16
Fuses...........................................................5-89
Fuses and Circuit Breakers...........................5-89
Windshield Wiper.........................................5-88
G
Gage............................................................3-49
Check Gages Warning Light..........................3-49
Engine Coolant Temperature.........................3-42
Fuel..........................................................3-50
Oil Pressure...............................................3-46
Speedometer..............................................3-37
Tachometer.................................................3-38
Voltmeter Gage...........................................3-40
Garage Door Opener.......................................2-39
Gasoline......................................................... 5-4
Octane........................................................ 5-4
Speci®cations............................................... 5-5
Gate Ajar Light...............................................3-50
Gate Operator and Canadian Programming........2-42
Getting Familiar with Off-Road Driving................4-17
Glove Box.....................................................2-43
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
6

Automatic Dimming Rearview with OnStarž
and Compass..........................................2-34
Outside Convex Mirror.................................2-37
Outside Curb View Assist Mirror....................2-36
Outside Heated Mirrors................................2-37
Outside Manual Mirrors................................2-36
Outside Power Mirrors..................................2-36
MyGMLink.com................................................ 7-3
N
New Vehicle Break-In......................................2-18
Normal Maintenance Replacement Parts...........5-102
O
Odometer......................................................3-37
Off-Road Recovery..........................................4-12
OIL PRESSURE LOW/STOP ENGINE...............3-61
Oil ................................................................3-47
Change Engine Oil Light...............................3-47
Engine.......................................................5-16
Pressure Gage............................................3-46
Older Children, Restraints................................1-28
Online Owner Center........................................ 7-3
OnStar
žPersonal Calling.................................2-39
OnStaržServices............................................2-38
OnStaržSystem.............................................2-38
OnStaržVirtual Advisor....................................2-39Operating Your All-Wheel-Drive Vehicle Off
Paved Roads..............................................4-15
Other Warning Devices...................................... 3-6
Outlet Adjustment...................................3-23, 3-29
Outside.........................................................2-37
Convex Mirror.............................................2-37
Curb View Assist Mirror................................2-36
Heated Mirrors............................................2-37
Manual Mirrors............................................2-36
Power Mirrors.............................................2-36
Overhead Console..........................................2-43
Overseas ± Customer Assistance........................ 7-4
Owners, Canadian............................................... ii
Owner's Information........................................7-10
P
Park (P)........................................................2-31
Shifting Into................................................2-29
Shifting Out of............................................2-31
Parking Brake and Automatic Transmission
Park (P) Mechanism Check...........................6-15
Parking on Hills..............................................4-58
Parking.........................................................2-28
Brake........................................................2-28
Over Things That Burn.................................2-31
Part A - Scheduled Maintenance Services............ 6-4
Part B - Owner Checks and Services................6-11
Part C - Periodic MaintenanceInspections..........6-16
10

Transfer Case and Front Axle (Four-Wheel Drive)
Inspection...................................................6-17
Transfer Case................................................5-48
Transmission Operation, Automatic....................2-22
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-10
Transmission..................................................5-22
Fluid, Automatic...........................................5-22
Transportation Options...................................... 7-7
Travel Note Recorder......................................2-44
Traveling to Remote Areas...............................4-17
Trip Information..............................................3-52
Trip Odometer................................................3-37
Turn and Lane Change Signals.......................... 3-8
TURN SIGNAL ON.........................................3-62
Turn Signal/Multifunction Lever........................... 3-7
Turn Signals When Towing a Trailer..................4-57
Two-Wheel-Drive Vehicles................................4-45
U
Underbody Flushing Service.............................6-15
Understanding Radio Reception.......................3-106
Uniform Tire Quality Grading............................5-59
United States ± Customer Assistance.................. 7-4Used Replacement Wheels..............................5-62
Using Cleaner on Fabric..................................5-80
Using HomeLink
ž...........................................2-42
Using RDS....................................3-68, 3-75, 3-85
Using Song List Mode.....................................3-91
Using the Recovery Hooks...............................4-43
V
Vehicle Identi®cation........................................5-87
Number (VIN).............................................5-87
Service Parts Identi®cation Label...................5-87
Vehicle Personalization....................................2-50
Memory Seat..............................................2-50
Vehicle Storage..............................................5-41
Vehicle............................................................ 4-5
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-48
Symbols......................................................... iv
Video Screen.................................................3-95
Visor Vanity Mirror..........................................2-15
Visors...........................................................2-15
Voltmeter Gage..............................................3-40
15