engine coolant Oldsmobile Silhouette 2004 s Owner's Guide

6. Start the engine and let it run until you can feel the
upper radiator hose getting hot. Watch out for the
engine cooling fans.
7. By this time, the coolant level inside the radiator
®ller neck may be lower. If the level is lower, add
more of the proper DEX-COOL
žcoolant mixture
through the ®ller neck until the level reaches
the base of the ®ller neck.
5-34

Windshield Washer Fluid
What Washer Fluid 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. See
Engine Compartment
Overview on page 5-12for reservoir location.
Adding Washer Fluid
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.
5-37

Underhood Fuse Block
This fuse block is located
in the engine compartment,
in front of the windshield
washer ¯uid reservoir.
See
Engine Compartment
Overview on page 5-12
for more information
on location.
The fuses marked spare are available if a replacement
fuse is needed.
To remove the cover, turn the knob counterclockwise
and lift up.
When ®nished, to put the cover back on, turn the knob
clockwise to tighten it. Make sure that the remote
positive (+) terminal cover is on correctly.
Fuse Usage
1 Coolant Fans
2 Not Used
3Circuit Breakers: Front Comfort
Controls Hi Blower, and Headlamp
Fuses (Instrument Panel): Hazard
and Stoplamp, PASS-Key
ž
4Circuit Breaker: Power Seat and
Power Sliding Door. Fuses
(Instrument Panel): Electronic Level
Control and Rear Defogger, Trailer,
Fog Lamps
5-105

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and ®lter. Reset oil life system. See
Engine Oil on
page 5-13.An Emission Control Service.··
Lubricate chassis components.
See footnote #.··
Visually check for any leaks or damage.
See footnote (k).··
Inspect engine air cleaner ®lter. If necessary, replace ®lter. See
Engine Air
Cleaner/Filter on page 5-18.An Emission Control Service. See footnote ².··
Rotate tires and check in¯ation pressures and wear. See
Tires on page 5-58.··
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 ªAdditional Required Servicesº
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 transaxle ¯uid level and add ¯uid as needed.·
Replace passenger compartment air ®lter.
See footnote (g).·
Inspect throttle system.
See footnote (j).·
6-5

(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
assemblies, secondary latches, pivots, spring anchor
and release pawl, hood and door hinges, rear folding
seats, liftgate hinges, fuel door hinge, power sliding door
cable and sliding door track(s). 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)If you drive regularly under dusty conditions, the
®lter may require replacement more often.
(h)Change automatic transaxle ¯uid and ®lter if the
vehicle is mainly driven under one or more of these
conditions:
þIn heavy city traffic where the outside temperature
regularly reaches 90ÉF (32ÉC) or higher.
þIn hilly or mountainous terrain.
þWhen doing frequent trailer towing.
þUses such as found in taxi, police or delivery
service.
(i)Drain, ¯ush and re®ll cooling system. See Engine
Coolant on page 5-22for what to use. Inspect hoses.
Clean radiator, condenser, pressure cap and ®ller neck.
Pressure test the cooling system and pressure cap.
(j)
Check system for interference or binding and
for damaged or missing parts. Replace parts as needed.
Replace any components that have high effort or
excessive wear. Do not lubricate accelerator or cruise
control cables.
(k)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.
6-8

Owner Checks and Services
These owner checks and services should be performed
at the intervals speci®ed 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
in
Recommended Fluids and Lubricants on page 6-12.
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 5-13for 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-COOLžcoolant mixture if necessary.
SeeEngine Coolant on page 5-22for 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 In¯ation Check
Visually inspect your tires and make sure tires are
in¯ated to the correct pressures. Do not forget to check
your spare tire. See
Tires on page 5-58for 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. See
Changing a
Flat Tire on page 5-76.
6-9

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 which meets GM
Standard GM6094M and displays
the American Petroleum Institute
Certi®ed for Gasoline Engines
starburst symbol. To determine
the proper viscosity for your
vehicle's engine, see
Engine Oil
on page 5-13.
Engine Coolant50/50 mixture of clean,
drinkable water and use only
DEX-COOL
žCoolant.
SeeEngine Coolant on page 5-22.
Usage Fluid/Lubricant
Hydraulic
Brake SystemDelco Supreme 11 Brake Fluid or
equivalent DOT-3 brake ¯uid.
Windshield
Washer SolventGM Optikleen
žWasher Solvent.
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
Automatic
TransaxleDEXRON
ž-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.
6-12

CD Messages........................................3-73, 3-85
Center Passenger Position, Safety Belts.............1-37
Chains, Tires..................................................5-74
Change Engine Oil Message............................3-56
Charging System Indicator Message..................3-55
Check
Engine Light...............................................3-49
Checking Coolant............................................5-24
Checking Engine Oil........................................5-13
Checking Things Under the Hood......................5-10
Checking Your Restraint Systems......................1-78
Chemical Paint Spotting...................................5-98
Child Restraints
Child Restraint Systems...............................1-52
Infants and Young Children...........................1-48
Lower Anchorages and Top Tethers
for Children (LATCH System).....................1-59
Older Children.............................................1-46
Securing a Child Restraint Designed
for the LATCH System..............................1-61
Securing a Child Restraint in a
Center Seat Position.................................1-65
Securing a Child Restraint in a
Rear Outside Seat Position........................1-61
Securing a Child Restraint in the
Right Front Seat Position..........................1-67
Top Strap...................................................1-56
Top Strap Anchor Location............................1-57
Where to Put the Restraint...........................1-55Cleaning
Inside of Your Vehicle..................................5-92
Outside of Your Vehicle................................5-95
Underbody Maintenance...............................5-98
Video Screen............................................3-100
Weatherstrips..............................................5-95
Your DVD Player.......................................3-100
Cleaning Aluminum Wheels..............................5-97
Cleaning Exterior Lamps/Lenses.......................5-96
Cleaning Fabric/Carpet....................................5-92
Cleaning Glass Surfaces..................................5-94
Cleaning Interior Plastic Components.................5-94
Cleaning Leather............................................5-94
Cleaning the Top of the Instrument Panel...........5-94
Cleaning Tires................................................5-98
Cleaning Vinyl................................................5-94
Cleaning Windshield, Backglass and
Wiper Blades..............................................5-97
Climate Control System...................................3-28
Air Filter, Passenger
Compartment...........................................3-39
Dual..........................................................3-31
Outlet Adjustment........................................3-34
Rear..................................................3-34, 3-36
Compact Overhead Console.............................2-52
Compact Spare Tire........................................5-91
Compass Variance..........................................3-60
Content Theft-Deferrent....................................2-26
Content Theft-Deterrent System........................2-66
3

Content Theft-Deterrent System,
Arming and Disarming..................................2-67
Control of a Vehicle.......................................... 4-5
Convenience Center........................................2-58
Convenience Net............................................2-56
Coolant
Engine Temperature Gage............................3-48
Engine Temperature Warning Message...........3-54
Heater, Engine............................................2-33
Cooling System..............................................5-28
Cruise Control................................................3-12
Cupholder(s)..................................................2-52
Current and Past Model Order Forms................7-13
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.........................7-11Customer Assistance Information (cont.)
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-12
D
Daytime Running Lamps/Automatic
Headlamp System.......................................3-17
Defensive Driving............................................. 4-2
Defogging and Defrosting.........................3-29, 3-33
Delayed Illumination and
Exit Lighting................................................2-61
Delayed Lighting.............................................3-20
Dinghy Towing................................................4-32
Directing the Air¯ow................................3-35, 3-37
Disarming with the Remote Keyless
Entry Transmitter.........................................2-27
Disarming with Your Key..................................2-27
Doing Your Own Service Work........................... 5-3
Dolly Towing..................................................4-32
Dome Lamp...................................................3-19
Door
Ajar Warning Message.................................3-57
Dual Sliding Doors.......................................2-13
Last Door Closed Locking.............................2-12
Locks.......................................................... 2-9
Power Door Locks.......................................2-11
4

Door (cont.)
Power Sliding Door......................................2-17
Power Sliding Warning Message....................3-57
Programmable Automatic Door Locks.............2-12
Driver
Position, Safety Belt.....................................1-28
Driver Information Center (DIC).........................3-60
Driving
At Night.....................................................4-15
City...........................................................4-20
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Freeway.....................................................4-21
Hill and Mountain Roads..............................4-24
In Rain and on Wet Roads...........................4-17
Winter........................................................4-26
Driving On Grades..........................................4-45
Driving on Snow or Ice....................................4-27
Driving Through Deep Standing Water...............4-19
Driving Through Flowing Water.........................4-19
Driving with a Trailer.......................................4-43
Dual Climate Control System............................3-31
Dual Trip Odometers.......................................3-43
DVD
Cleaning the Video Screen..........................3-100
Cleaning Your DVD Player..........................3-100
Distortion....................................................3-98
Entertainment System..................................3-85
DVD Player....................................................3-89E
Eight-Way Power Seats..................................... 1-4
Electrical System
Add-On Equipment.....................................5-100
Fuses and Circuit Breakers.........................5-101
Headlamp Wiring.......................................5-101
Power Windows and Other Power
Options.................................................5-101
Windshield Wiper Fuses.............................5-101
Emissions Inspection and Maintenance
Programs...................................................3-51
Engine
Air Cleaner/Filter.........................................5-18
Battery.......................................................5-41
Change Oil Message...................................3-56
Check and Service Engine Soon Light............3-49
Coolant......................................................5-22
Coolant Heater............................................2-33
Coolant Temperature Gage...........................3-48
Coolant Temperature Warning Message..........3-54
Drive Belt Routing.......................................6-15
Engine Compartment Overview......................5-12
Exhaust.....................................................2-42
Oil .............................................................5-13
Overheating................................................5-25
Starting......................................................2-32
Engine Oil Additives........................................5-16
5