engine coolant CADILLAC ESCALADE ESV 2004 2.G Owner's Manual

{CAUTION:
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as alcohol, can boil
before the proper coolant mixture will. Your
vehicle’s coolant warning system is set for the
proper coolant mixture. With plain water or the
wrong mixture, your engine could get too hot
but you would not get the overheat warning.
Your engine could catch re and you or others
could be burned. Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
®coolant.Notice:In cold weather, water can freeze and crack
the engine, radiator, heater core and other parts.
Use the recommended coolant and the proper
coolant mixture.
{CAUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol
and it will burn if the engine parts are hot
enough. Do not spill coolant on a hot engine.
5-33

3. Then ll the coolant surge tank with the proper
mixture, to the FULL COLD mark.4. With the coolant surge tank pressure cap off, start
the engine and let it run until you can feel the upper
radiator hose getting hot. Watch out for the
engine cooling fan.
By this time, the coolant level inside the coolant
surge tank may be lower. If the level is lower, add
more of the proper mixture to the coolant surge tank
until the level reaches the FULL COLD mark.
5-35

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. SeeEngine
Compartment Overview on page 5-12for reservoir
location.
Adding Washer Fluid
Your vehicle has a low washer uid message that
comes on when the washer uid is low. The message is
displayed for 15 seconds at the start of each ignition
cycle. When the LOW WASHER FLUID message
is displayed, you will need to add washer uid to the
windshield washer uid reservoir.The windshield washer
uid reservoir is located in
the engine compartment
toward the front of the
vehicle on the driver’s side.
Open the cap with the washer symbol on it. Add washer
uid until the tank is full.
Notice:
When using concentrated washer uid, follow the
manufacturer’s instructions for adding water.
Do not mix water with ready-to-use washer uid.
Water can cause the solution to freeze and
damage your washer uid tank and other parts of
the washer system. Also, water does not clean as
well as washer uid.
Fill your washer uid tank only three-quarters full
when it is very cold. This allows for expansion if
freezing occurs, which could damage the tank if
it is completely full.
Do not use engine coolant (antifreeze) in your
windshield washer. It can damage your washer
system and paint.
5-38

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. Reset oil life system. SeeEngine Oil on
page 5-14.An Emission Control Service.••
Lubricate chassis components.See footnote #.••
Visually check for any leaks or damage.See footnote (j).••
Inspect engine air cleaner lter or change indicator (if equipped). If necessary,
replace lter. SeeEngine Air Cleaner/Filter on page 5-19.An Emission Control
Service. See footnote †.••
Rotate tires and check ination pressures and wear. SeeTires on page 5-65.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid as
needed.••
Perform any needed additional services. See “Additional Required Services” in
this section.••
Inspect suspension and steering components.See footnote (b).•
Inspect engine cooling system.See footnote (c).•
Inspect wiper blades.See footnote (d).•
Inspect restraint system components.See footnote (e).•
Lubricate body components.See footnote (f).•
Check transmission uid level and add uid as needed.•
6-6

(c)Visually inspect hoses and have them replaced if they
are cracked, swollen or deteriorated. Inspect all pipes,
ttings and clamps; replace with genuine GM parts as
needed. To help ensure proper operation, a pressure test
of the cooling system and pressure cap and cleaning the
outside of the radiator and air conditioning condenser is
recommended at least once a year.
(d)Visually inspect wiper blades for wear or cracking.
Replace blade inserts that appear worn or damaged
or that streak or miss areas of the windshield.
(e)Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced. Also look for any opened or broken air bag
coverings, and have them repaired or replaced. (The air
bag system does not need regular maintenance.)
(f)Lubricate all key lock cylinders, hood latch assembly,
secondary latch, pivots, spring anchor, release pawl, rear
compartment hinges, outer tailgate handle pivot points,
latch bolt, fuel door hinge and folding seat hardware.
More frequent lubrication may be required when exposed
to a corrosive environment. Applying silicone grease on
weatherstrips with a clean cloth will make them last
longer, seal better and not stick or squeak.(g)Inspect system. Check all fuel and vapor lines and
hoses for proper hook-up, routing and condition.
Check that the purge valve works properly (if equipped).
Replace as needed.
(h)Change automatic transmission uid and lter if the
vehicle is mainly driven under one or more of these
conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery
service.
(i)Drain, ush and rell cooling system. See Engine
Coolant on page 5-24for what to use. Inspect hoses.
Clean radiator, condenser, pressure cap and ller neck.
Pressure test the cooling system and pressure cap.
(j)A uid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired and
the uid level checked. Add uid if needed.
6-9

Owner Checks and Services
These owner checks and services should be performed
at the intervals specied to help ensure the safety,
dependability and emission control performance of your
vehicle. Your GM Goodwrench dealer can assist you
with these checks and services.
Be sure any necessary repairs are completed at once.
Whenever any uids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
inRecommended Fluids and Lubricants on page 6-13.
At Each Fuel Fill
It is important to perform these underhood checks at
each fuel ll.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 5-14for further
details.
Notice:It is important to check your oil regularly
and keep it at the proper level. Failure to keep your
engine oil at the proper level can cause damage
to your engine not covered by your warranty.
Engine Coolant Level Check
Check the engine coolant level and add
DEX-COOL®coolant mixture if necessary. SeeEngine
Coolant on page 5-24for further details.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in the windshield
washer tank and add the proper uid if necessary.
At Least Once a Month
Tire Ination Check
Visually inspect your tires and make sure tires are
inated to the correct pressures. Do not forget to check
your spare tire. SeeTires on page 5-65for further
details. Check to make sure the spare tire is stored
securely. Push, pull and then try to rotate or turn
the spare tire. If it moves, tighten it. SeeChanging a
Flat Tire on page 5-86.
6-10

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 5-14.
Engine Coolant50/50 mixture of clean, drinkable
water and use only
DEX-COOL
®Coolant. SeeEngine
Coolant on page 5-24.
Hydraulic Brake
SystemDelco Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Usage Fluid/Lubricant
Windshield
Washer SolventGM Optikleen
®Washer Solvent.
Power Steering
SystemGM Power Steering Fluid (GM Part
No. U.S. 89021184, in Canada
89021186).
Automatic
TransmissionDEXRON
®-III Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Chassis
LubricationChassis Lubricant (GM Part No.
U.S. 12377985, in Canada
88901242) 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)
meeting GM Specication 9986115.
Transfer CaseDEXRON
®-III Automatic
Transmission Fluid.
6-13

C
Cadillac Owner Privileges™............................... 7-7
California Fuel.................................................. 5-6
Canada – Customer Assistance.......................... 7-5
Canadian Owners................................................ ii
Capacities and Specications..........................5-124
Carbon Monoxide...................2-13, 2-30, 4-42, 4-57
Care of
Safety Belts..............................................5-108
Your Cassette Tape Player..........................3-104
Your CD and DVD Player...........................3-105
Your CD Player.........................................3-105
Your CDs and DVDs..................................3-105
Cargo Cover..................................................2-46
Cargo Tie Downs............................................2-47
Cassette Tape Messages.................................3-82
CD Adapter Kits.............................................3-82
CD Changer...................................................3-99
CD Changer Errors.......................................3-102
CD Functions...............................................3-101
CD Messages................................................3-85
Center Console Storage Area...........................2-43
Center High-Mounted Stoplamp (CHMSL)...........5-62
Center Instrument Panel Fuse Block................5-118
Center Passenger Position, Safety Belts.............1-44
Chains, Tire...................................................5-84
CHANGE ENGINE OIL....................................3-62Charging System Light....................................3-39
Check Engine Light.........................................3-45
CHECK OIL LEVEL.........................................3-62
CHECK TIRE PRESSURE...............................3-69
CHECK WASHER FLUID.................................3-65
Checking Brake Fluid......................................5-40
Checking Coolant............................................5-26
Checking Engine Oil........................................5-14
Checking Things Under the Hood......................5-10
Chemical Paint Spotting.................................5-112
Child Restraints
Child Restraint Systems...............................1-60
Infants and Young Children...........................1-55
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-68
Older Children.............................................1-53
Securing a Child Restraint Designed for the
LATCH System........................................1-70
Securing a Child Restraint in a Center Rear
Seat Position...........................................1-73
Securing a Child Restraint in a Rear Outside
Seat Position...........................................1-70
Securing a Child Restraint in the Right Front
Seat Position...........................................1-75
Top Strap...................................................1-63
Top Strap Anchor Location............................1-65
Where to Put the Restraint...........................1-62
3

Chime Level Adjustment.................................3-106
Cigarette Lighter.............................................3-22
Cleaning
Inside of Your Vehicle.................................5-106
Outside of Your Vehicle..............................5-108
Underbody Maintenance.............................5-111
Weatherstrips............................................5-108
Cleaning Aluminum or Chrome-Plated Wheels.....5-110
Cleaning Exterior Lamps/Lenses......................5-109
Cleaning Fabric/Carpet...................................5-106
Cleaning Glass Surfaces................................5-107
Cleaning Interior Plastic Components...............5-107
Cleaning Leather...........................................5-106
Cleaning the Mirror.........................................2-34
Cleaning the Speaker Covers..........................5-107
Cleaning the Top of the Instrument Panel.........5-107
Cleaning the Video Screen...............................3-97
Cleaning the Windshield, Backglass and
Wiper Blades............................................5-110
Cleaning Tires..............................................5-111
Cleaning Vinyl..............................................5-106
Cleaning Wood Panels...................................5-107
Climate Control System
Automatic...................................................3-23
Climate Controls Personalization....................3-33
Outlet Adjustment........................................3-30
Rear..........................................................3-30
Clock............................................................3-23
Compass Calibration.......................................2-34Compass Variance..........................................2-33
Content Theft-Deterrent....................................2-16
Control of a Vehicle.......................................... 4-6
Convenience Net............................................2-45
Coolant
Engine Temperature Gage............................3-43
Heater, Engine............................................2-21
Surge Tank Pressure Cap.............................5-27
Cooled Seats...........................................1-6, 1-11
Cooling System..............................................5-30
Cruise Control................................................3-11
Cruise Control Light........................................3-49
Cupholder(s)..................................................2-43
Current and Past Model Order Forms................7-14
Customer Assistance Information
Courtesy Transportation.................................. 7-8
Customer Assistance for Text Telephone (TTY)
Users....................................................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Program for Persons with
Disabilities................................................ 7-6
Reporting Safety Defects to General Motors.......7-12
Reporting Safety Defects to the Canadian
Government............................................7-12
Reporting Safety Defects to the United States
Government............................................7-12
Roadside Service.......................................... 7-6
Service Publications Ordering Information........7-13
4

Electrical System (cont.)
Windshield Wiper Fuses.............................5-114
Emissions Inspection and Maintenance
Programs...................................................3-47
Engine
Air Cleaner/Filter.........................................5-19
Battery.......................................................5-42
Check and Service Engine Soon Light............3-45
Coolant......................................................5-24
Coolant Heater............................................2-21
Coolant Temperature Gage...........................3-43
Drive Belt Routing.......................................6-16
Engine Compartment Overview......................5-12
Exhaust.....................................................2-30
Fan Noise..................................................5-36
Oil .............................................................5-14
Overheating................................................5-28
Starting......................................................2-19
ENGINE COOLANT HOT.................................3-63
Engine Oil Additives........................................5-17
ENGINE OVERHEATED..................................3-63
Entering or Exiting the Third Row Seats.............. 1-9
Entry Lighting and Exit Lighting.........................3-18
Environmental Concerns..................................4-20
Erasing HomeLink
®Buttons..............................2-42
Event Data Recorders (EDR)............................7-10
Extender, Safety Belt.......................................1-52
Exterior Lamps...............................................3-14
F
Filter
Engine Air Cleaner......................................5-19
Finding a Program Type (PTY) Station
(RDS and XM™).........................................3-75
Finding a Station............................................3-72
Finish Care..................................................5-109
Finish Damage.............................................5-111
Flash-to-Pass................................................... 3-9
Flat Tire........................................................5-85
Flat Tire, Changing.........................................5-86
Fluid
Automatic Transmission................................5-21
Power Steering...........................................5-37
Windshield Washer......................................5-38
FM Stereo....................................................3-104
Fog Lamps....................................................3-16
Folding the Seatback.......................................1-21
Folding the Seatbacks.............................1-15, 1-27
Folding the Seatbacks (60/40 Split
Bench Seat)...............................................1-12
Following Distance..........................................4-64
Front Axle......................................................5-51
Fuel............................................................... 5-5
Additives...................................................... 5-7
California Fuel.............................................. 5-6
6