2004 CADILLAC DEVILLE power steering fluid

Service............................................................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of Your
Vehicle......................................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specications....................................5-5
California Fuel...............................................5-6
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-7
Filling Your Tank............................................5-8
Filling a Portable Fuel Container.....................5-12
Checking Things Under the Hood....................5-12
Hood Release..............................................5-13
Engine Compartment Overview.......................5-14
Engine Oil...................................................5-15
Engine Air Cleaner/Filter................................5-22
Automatic Transaxle Fluid..............................5-24
Engine Coolant.............................................5-27
Coolant Surge Tank Pressure Cap..................5-31
Engine Overheating.......................................5-31
Cooling System............................................5-34
Power Steering Fluid.....................................5-40
Windshield Washer Fluid................................5-41
Brakes........................................................5-43Battery........................................................5-46
Jump Starting...............................................5-48
Headlamp Aiming...........................................5-55
Headlamp Horizontal Aiming...........................5-56
Headlamp Vertical Aiming..............................5-57
Bulb Replacement..........................................5-59
Halogen Bulbs..............................................5-59
Headlamps..................................................5-59
Front Turn Signal, Sidemarker, Parking and
Cornering Lamps.......................................5-63
Center High-Mounted Stoplamp (CHMSL).........5-64
Taillamps, Turn Signal, and Stoplamps............5-64
Replacement Bulbs.......................................5-64
Windshield Wiper Blade Replacement..............5-65
Tires..............................................................5-66
Ination - Tire Pressure.................................5-74
Tire Pressure Monitor Operation.....................5-76
Tire Inspection and Rotation...........................5-78
When It Is Time for New Tires.......................5-79
Buying New Tires.........................................5-80
Uniform Tire Quality Grading..........................5-81
Wheel Alignment and Tire Balance..................5-82
Wheel Replacement......................................5-82
Tire Chains..................................................5-84
Section 5 Service and Appearance Care
5-1

A. Windshield Washer Fluid Reservoir. SeeWindshield
Washer Fluid on page 5-41.
B. Underhood Fuse Block. See “Underhood Fuse Block”
underFuses and Circuit Breakers on page 5-108.
C. Engine Coolant Surge Tank and Pressure Cap. See
Coolant Surge Tank Pressure Cap on page 5-31
andCooling System on page 5-34.
D. Power Steering Fluid. SeePower Steering Fluid on
page 5-40.
E. Engine Oil Fill Cap. SeeEngine Oil on page 5-15.
F. Engine Oil Dipstick. SeeEngine Oil on page 5-15.
G. Brake Master Cylinder. SeeBrakes on page 5-43.
H. Transaxle Fluid Cap and Dipstick. SeeAutomatic
Transaxle Fluid on page 5-24.
I. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-22.Engine Oil
If the CHECK OIL LEVEL message appears on the
instrument cluster, it means you need to check
your engine oil level right away. For more information,
see “CHECK OIL LEVEL” underDIC Warnings and
Messages on page 3-65.
You should check your engine oil level regularly; this is
an added reminder.
5-15

5. Then replace the pressure cap. Be sure the arrow
on the pressure cap lines up like this.
Start the engine and allow it to warm up. If the CHECK
COOLANT LEVEL message does not appear on the
Driver Information Center, coolant is at the proper
ll level. If a CHECK COOLANT LEVEL message does
appear, repeat Steps 1 to 3 and reinstall the pressure
cap or see your dealer.
Power Steering Fluid
The power steering uid reservoir is located next to the
underhood fuse block on the passenger’s side of the
vehicle. SeeEngine Compartment Overview on
page 5-14for more information on location.
5-40

When to Check Power Steering Fluid
It is not necessary to regularly check power steering uid
unless you suspect there is a leak in the system or
you hear an unusual noise. A uid loss in this system
could indicate a problem. Have the system inspected
and repaired.
How to Check Power Steering Fluid
Turn the key off, let the engine compartment cool down,
wipe the cap and the top of the reservoir clean, then
unscrew the cap and wipe the dipstick with a clean rag.
Replace the cap and completely tighten it. Then
remove the cap again and look at the uid level on the
dipstick.
The level should be at the FULL COLD mark. If
necessary, add only enough uid to bring the level up to
the mark.
What to Use
To determine what kind of uid to use, see
Recommended Fluids and Lubricants on page 6-13.
Always use the proper uid. Failure to use the proper
uid can cause leaks and damage hoses and seals.
Windshield Washer Fluid
What to Use
When you need windshield washer uid, be sure to read
the manufacturer’s instructions before use. If you will
be operating your vehicle in an area where the
temperature may fall below freezing, use a uid that has
sufficient protection against freezing.
5-41

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. GM Goodwrench
oil meets all the requirements for your
vehicle. To determine the proper
viscosity for your vehicle’s engine,
seeEngine Oil on page 5-15.
Engine Coolant50/50 mixture of clean, drinkable
water and use only
DEX-COOL
®Coolant. SeeEngine
Coolant on page 5-27.
Hydraulic Brake
SystemDelco Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
Washer SolventGM Optikleen
®Washer Solvent.
Usage Fluid/Lubricant
Parking Brake
Cable GuidesChassis Lubricant (GM Part No.
U.S. 12377985, in Canada
88901242) or lubricant meeting
requirements of NLGI #2, Category
LB or GC-LB.
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 10953474).
Weatherstrip
ConditioningDielectric Silicone Grease (GM Part
No. U.S. 12345579, in Canada
992887).
6-13

A
Accessory Power Outlets.................................3-30
Adding Washer Fluid.......................................5-42
Additional Program Information........................... 7-9
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment...........................5-107
Adjusting the Speakers (Balance/Fade)......3-93, 3-100
Air Bag
Readiness Light..........................................3-50
Air Bag Systems.............................................1-50
How Does an Air Bag Restrain?....................1-57
Servicing Your Air Bag-Equipped Vehicle.........1-60
What Makes an Air Bag Inate?....................1-57
What Will You See After an Air Bag
Inates?..................................................1-58
When Should an Air Bag Inate?...................1-56
Where Are the Air Bags?..............................1-53
Air Cleaner/Filter, Engine.................................5-22
Airbag Sensing and Diagnostic Module (SDM).......7-10
AM .............................................................3-115
Analog Cluster................................................3-46
Antenna, Diversity Antenna System..................3-118
Antenna, XM™ Satellite Radio
Antenna System........................................3-118
Anti-lock Brake System (ABS)............................ 4-7
Anti-Lock Brake, System Warning Light..............3-52Anti-Pinch Feature..........................................2-16
Appearance Care............................................5-97
Care of Safety Belts...................................5-101
Chemical Paint Spotting..............................5-104
Cleaning the Inside of Your Vehicle................5-98
Cleaning the Outside of Your Vehicle............5-101
Finish Damage..........................................5-104
Sheet Metal Damage..................................5-103
Underbody Maintenance.............................5-104
Vehicle Care/Appearance Materials...............5-105
Weatherstrips............................................5-101
Ashtrays........................................................3-31
Assist Handles...............................................2-52
Audio System(s).............................................3-89
Audio Steering Wheel Controls....................3-115
Care of Your Cassette Tape Player...............3-116
Care of Your CD Player..............................3-117
Care of Your CDs......................................3-117
Diversity Antenna System............................3-118
Glovebox-Mounted CD Changer...................3-110
Navigation/Radio System.............................3-110
Radio Personalization with Home and Away
Feature.................................................3-113
Radio with Cassette and CD.........................3-98
Radio with CD............................................3-90
Setting the Time for Radios with Radio Data
Systems (RDS)........................................3-90
1

Engine
Air Cleaner/Filter.........................................5-22
Battery.......................................................5-46
Check and Service Engine Soon Light............3-55
Coolant......................................................5-27
Coolant Heater............................................2-27
Coolant Temperature Gage...........................3-54
Coolant Temperature Warning Light................3-54
Drive Belt Routing.......................................6-15
Engine Compartment Overview......................5-14
Exhaust.....................................................2-37
Oil .............................................................5-15
Overheating................................................5-31
Starting......................................................2-26
Engine Cooling When Trailer Towing..................4-48
Engine Oil Additives........................................5-20
Engine Speed Limiter......................................3-49
English/Metric Button.......................................3-48
Entering Feature Programming..........................3-74
Entry Lighting.................................................3-23
Erasing HomeLink
®Buttons..............................2-49
Event Data Recorders (EDR)............................7-10
Exiting Feature Programming............................3-88
Express-Down Window....................................2-16
Express-Up Window........................................2-16Extender, Safety Belt.......................................1-28
Exterior Lamps...............................................3-17
Exterior Lighting Battery Saver..........................3-22
Exterior Lights at Unlock..................................3-82
F
Filter
Engine Air Cleaner......................................5-22
Finding a Program Type (PTY) Station
(XM™ Only)......................................3-93, 3-101
Finding a Station....................................3-91, 3-99
Finish Care..................................................5-102
Finish Damage.............................................5-104
Flash-To-Pass................................................3-10
Flat Tire........................................................5-85
Flat Tire, Changing.........................................5-86
Floor Mats.....................................................2-53
Fluid
Automatic Transaxle.....................................5-24
Power Steering...........................................5-40
Windshield Washer......................................5-41
FM Stereo....................................................3-115
Fog Lamp Light..............................................3-59
Fog Lamps....................................................3-20
6

Hitches..........................................................4-45
HomeLink®Transmitter....................................2-46
HomeLink®Transmitter, Programming................2-47
Hood
Checking Things Under................................5-12
Release.....................................................5-13
Horn............................................................... 3-7
Horn Sounds at Lock......................................3-81
How the System Works...................................3-29
How to Add Coolant to the Coolant
Surge Tank.................................................5-36
How to Add Fluid............................................5-26
How to Check Power Steering Fluid..................5-41
How to Reset the Transaxle Fluid Indicator.........5-27
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-12
Hydroplaning..................................................4-21
I
If No Steam Is Coming From Your Engine..........5-33
If Steam Is Coming From Your Engine...............5-32
If the Light Is Flashing.....................................3-56
If the Light Is On Steady.................................3-57If You Are Caught in a Blizzard.........................4-30
If You Are Stuck in Sand, Mud, Ice or Snow.......4-32
If You Do Decide To Pull a Trailer.....................4-42
Ignition Positions.............................................2-24
Inadvertent Power Battery Saver.......................3-25
Infants and Young Children, Restraints...............1-31
Ination - Tire Pressure...................................5-74
Instrument Panel
Cluster.......................................................3-44
Overview..................................................... 3-4
Storage Area..............................................2-50
Instrument Panel Brightness.............................3-22
Interior Lamps................................................3-22
J
Jump Starting.................................................5-48
K
Key in Recall Memory.....................................3-76
Keyless Entry System....................................... 2-5
Keys............................................................... 2-3
8