power steering BUICK CENTURY 2004 User Guide

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name, part
number or specication may be obtained from your
dealer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets GM
Standard GM6094M and displays
the American Petroleum Institute
Certied for Gasoline Engines
starburst symbol. To determine the
proper viscosity for your vehicle’s
engine, seeEngine Oil on
page 5-13.
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 5-22.
Hydraulic Brake
SystemDelco Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
Washer SolventGM Optikleen
®Washer Solvent.
Usage Fluid/Lubricant
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
Automatic
TransaxleDEXRON
®-III Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Hood Latch
Assembly,
Secondary
Latch,
Pivots, Spring
Anchor and
Release PawlLubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293, in
Canada 992723) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Hood and
Door HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 109435474).
Weatherstrip
ConditioningDielectric Silicone Grease
(GM Part No. U.S. 12345579, in
Canada 992887).
6-12

A
Accessory Power Outlets.................................3-17
Adding Washer Fluid.......................................5-37
Additional Program Information........................... 7-8
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-97
Adjusting the Speakers (Balance/Fade)......3-48, 3-55
Air Bag
Readiness Light..........................................3-30
Air Bag Systems.............................................1-49
How Does an Air Bag Restrain?....................1-55
Servicing Your Air Bag-Equipped Vehicle.........1-58
What Makes an Air Bag Inate?....................1-55
What Will You See After an Air Bag
Inates?..................................................1-56
When Should an Air Bag Inate?...................1-54
Where Are the Air Bags?..............................1-52
Air Cleaner/Filter, Engine.................................5-18
Airbag Sensing and Diagnostic Module (SDM)...... 7-9
AM ...............................................................3-63
Antenna, Fixed Mast.......................................3-64
Anti-lock Brake System (ABS)............................ 4-6
Anti-Lock Brake System Warning Light...............3-33Appearance Care............................................5-88
Care of Safety Belts....................................5-91
Chemical Paint Spotting...............................5-94
Cleaning the Inside of Your Vehicle................5-88
Cleaning the Outside of Your Vehicle..............5-91
Finish Damage............................................5-93
Sheet Metal Damage...................................5-93
Underbody Maintenance...............................5-94
Vehicle Care/Appearance Materials................5-95
Weatherstrips..............................................5-91
Ashtrays........................................................3-17
Audio System(s).............................................3-44
Audio Steering Wheel Controls......................3-62
Care of Your Cassette Tape Player................3-63
Care of Your CD Player...............................3-64
Care of Your CDs........................................3-64
Fixed Mast Antenna.....................................3-64
Radio with Cassette and CD.........................3-53
Radio with CD............................................3-45
Setting the Time..........................................3-45
Theft-Deterrent Feature................................3-62
Understanding Radio Reception.....................3-63
Automatic Operation........................................3-21
Automatic Transaxle
Fluid..........................................................5-19
Operation...................................................2-22
1

E
Electrical System
Add-On Equipment......................................5-97
Fuses and Circuit Breakers...........................5-97
Headlamp Wiring.........................................5-97
Power Windows and Other Power Options......5-97
Windshield Wiper Fuses...............................5-97
Emergency Trunk Release Handle.....................2-14
Emissions Inspection and Maintenance
Programs...................................................3-39
Engine
Air Cleaner/Filter.........................................5-18
Battery.......................................................5-41
Change Engine Oil Light...............................3-41
Check and Service Engine Soon Light............3-36
Coolant......................................................5-22
Coolant Heater............................................2-21
Coolant Temperature Gage...........................3-35
Coolant Temperature Warning Light................3-35
Drive Belt Routing.......................................6-14
Engine Compartment Overview......................5-12
Exhaust.....................................................2-29
Oil .............................................................5-13
Overheating................................................5-25
Starting......................................................2-20
Engine Cooling When Trailer Towing..................4-45
Engine Oil Additives........................................5-16Enhanced Traction System (ETS)........................ 4-9
Warning Light.............................................3-34
Entry Lighting.................................................3-15
Event Data Records (EDR)................................ 7-9
Express-Down Window....................................2-16
Extender, Safety Belt.......................................1-27
Exterior Lamps...............................................3-12
F
Filter
Engine Air Cleaner......................................5-18
Finding a Program Type (PTY) Station.......3-49, 3-56
Finding a Station....................................3-46, 3-53
Finish Care....................................................5-92
Finish Damage...............................................5-93
Fixed Mast Antenna........................................3-64
Flash-to-Pass................................................... 3-6
Flat Tire........................................................5-74
Flat Tire, Changing.........................................5-75
Fluid
Automatic Transaxle.....................................5-19
Power Steering...........................................5-35
Windshield Washer......................................5-36
FM ...............................................................3-63
Folding Rear Seat............................................ 1-5
Following Distance..........................................4-43
5

Front Storage Area.........................................2-34
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.............................. 5-6
Gage.........................................................3-43
Gasoline Octane........................................... 5-4
Gasoline Specications.................................. 5-5
Low Warning Light.......................................3-44
Fuses
Fuses and Circuit Breakers...........................5-97
Windshield Wiper.........................................5-97
G
Gage
Engine Coolant Temperature.........................3-35
Fuel..........................................................3-43
Speedometer..............................................3-29
Gasoline
Octane........................................................ 5-4
Specications............................................... 5-5
Glove Box.....................................................2-34
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
H
Hazard Warning Flashers................................... 3-4
Head Restraints............................................... 1-5
Headlamp
Aiming.......................................................5-49
Headlamp High/Low-Beam Changer.................... 3-6
Headlamp Wiring............................................5-97
Headlamps....................................................5-51
Bulb Replacement.......................................5-51
Front Turn Signal and Parking Lamps.............5-52
Halogen Bulbs............................................5-51
Highway Hypnosis...........................................4-23
Hill and Mountain Roads..................................4-24
Hitches..........................................................4-42
Hood
Checking Things Under................................5-10
Release.....................................................5-10
Horn............................................................... 3-5
How to Add Coolant to the Coolant
Recovery Tank............................................5-30
How to Add Coolant to the Radiator..................5-32
How to Add Fluid............................................5-21
How to Check........................................5-20, 5-65
How to Check Power Steering Fluid..................5-36
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-11
Hydroplaning..................................................4-19
6

Power
Accessory Outlets........................................3-17
Door Locks.................................................2-11
Electrical System.........................................5-97
Six-Way Seats.............................................. 1-3
Steering Fluid.............................................5-35
Windows....................................................2-16
Power Steering...............................................4-10
Programmable Automatic Door Locks.................2-11
Q
Questions and Answers About Safety Belts.........1-10
R
Radiator Pressure Cap....................................5-25
Radio Data System (RDS).......................3-48, 3-55
Radio Messages.....................................3-51, 3-58
Radios..........................................................3-44
Care of Your Cassette Tape Player................3-63
Care of Your CD Player...............................3-64
Care of Your CDs........................................3-64
Radio with Cassette and CD.........................3-53
Radio with CD............................................3-45
Setting the Time..........................................3-45
Theft-Deterrent............................................3-62
Understanding Reception..............................3-63RDS Messages......................................3-50, 3-57
Reading Lamps..............................................3-16
Rear Safety Belt Comfort Guides......................1-25
Rear Seat Outside Passenger Positions.............1-22
Rear Seat Passengers, Safety Belts..................1-22
Rear Window Defogger............................3-20, 3-25
Rearview Mirror with OnStar
®...........................2-31
Rearview Mirrors.............................................2-31
Reclining Seatbacks.......................................... 1-3
Recommended Fluids and Lubricants.................6-12
Recreational Vehicle Towing.............................4-32
Remote Keyless Entry System............................ 2-4
Remote Keyless Entry System Operation............. 2-5
Remote Trunk Release....................................2-13
Removing the Flat Tire and Installing the
Spare Tire..................................................5-79
Removing the Spare Tire and Tools...................5-76
Removing the Wheel Center Caps....................5-78
Removing the Wheel Covers............................5-78
Replacement Bulbs.........................................5-55
Replacing Brake System Parts..........................5-41
Replacing Restraint System Parts After
a Crash.....................................................1-59
Reporting Safety Defects
Canadian Government..................................7-10
General Motors...........................................7-11
United States Government............................7-10
Restraint System Check
Checking Your Restraint Systems...................1-58
10

W
Warning Lights, Gages and Indicators................3-27
Warnings
Hazard Warning Flashers............................... 3-4
Other Warning Devices.................................. 3-4
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washer Fluid, Low Warning Light......................3-42
Washing Your Vehicle......................................5-91
Weight of the Trailer........................................4-40
Weight of the Trailer Tongue.............................4-41
What Kind of Engine Oil to Use........................5-14
What to Do with Used Oil................................5-17
What to Use..........................................5-22, 5-36
Wheels
Alignment and Tire Balance..........................5-71
Replacement...............................................5-72
When to Add Engine Oil..................................5-14
When to Change Engine Oil
(GM Oil Life System)...................................5-16When to Check..............................................5-65
When to Check and Change............................5-19
When to Check Power Steering Fluid................5-36
When You Are Ready to Leave After Parking
on a Hill.....................................................4-45
Where to Put the Restraint...............................1-37
Why Safety Belts Work..................................... 1-7
Window Lock-Out............................................2-16
Windows.......................................................2-15
Power........................................................2-16
Windshield Washer........................................... 3-8
Fluid..........................................................5-36
Windshield Wiper
Blade Replacement......................................5-56
Fuses........................................................5-97
Windshield Wipers............................................ 3-7
Winter Driving................................................4-26
Y
Your Vehicle and the Environment....................... 6-2
14