engine coolant CHEVROLET TRAVERSE 2009 1.G Owner's Manual

Scheduled Maintenance (cont’d)
ServiceMaintenanceIMaintenance II
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). •
Inspect throttle system. See footnote (j). •
Maintenance Schedule 6-5

(e)Make sure the safety belt
reminder light and safety belt
assemblies 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 see
Checking the Restraint Systems
on page 1-59.
(f)Lubricate all key lock cylinders,
hood latch assemblies, secondary
latches, pivots, spring anchor and
release pawl, hood and door hinges,
rear folding seats, and liftgate
hinges. 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)A fluid loss in any vehicle system
could indicate a problem. Have the
system inspected and repaired and
the fluid level checked. Add fluid if
needed.(h)Change automatic transmission
fluid 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, flush, and refill cooling
system. This service can be
complex; you should have your
dealer/retailer perform this service.
See Engine Coolant on page 5-17 for
what to use. Inspect hoses. Clean
radiator, condenser, pressure cap,
and filler 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)Visually inspect belt for fraying,
excessive cracks, or obvious
damage. Replace belt if necessary.
(l)If driving regularly under dusty
conditions, inspect the filter at each
engine oil change.
(m)Change transfer case fluid 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.
6-8 Maintenance Schedule

Owner Checks and
Services
These owner checks and services
should be performed at the intervals
specied to help ensure vehicle
safety, dependability, and emission
control performance. Your dealer/
retailer can assist with these checks
and services.
Be sure any necessary repairs are
completed at once. Whenever any
uids or lubricants are added to the
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 fill.
Engine Oil Level Check
Notice:It is important to check
the engine oil regularly and
keep it at the proper level. Failure
to keep the engine oil at the
proper level can cause damage to
the engine not covered by the
vehicle warranty.
Check the engine oil level and add
the proper oil if necessary. See
Engine Oil on page 5-11.
Engine Coolant Level Check
Check the engine coolant level
and add DEX-COOL®coolant
mixture if necessary. SeeEngine
Coolant on page 5-17.
Windshield Washer Fluid
Level Check
Check the windshield washer uid
level in the windshield washer
uid reservoir and add the proper
uid if necessary.
At Least Once a Month
Tire Ination Check
Inspect the vehicle’s tires and make
sure they are inated to the correct
pressures. Do not forget to check
the spare tire, if the vehicle has one.
SeeInflation - Tire Pressure on
page 5-42. If the vehicle has a spare
tire, check to make sure it is stored
securely. SeeChanging a Flat Tire
on page 5-65.
Tire Wear Inspection
Tire rotation may be required for
high mileage highway drivers prior to
the Engine Oil Life System service
notication. Check the tires for
wear and, if necessary, rotate the
tires. SeeTire Inspection and
Rotation on page 5-48.
Maintenance Schedule 6-9

Recommended Fluids and Lubricants
Fluids and lubricants identied below by name, part number, or specication can be obtained from your
dealer/retailer.
UsageFluid/Lubricant
Engine Oil Engine 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, see
Engine Oil on page 5-11
.
Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL
®
Coolant. See
Engine Coolant on page 5-17 .
Hydraulic Brake System DOT 3 Hydraulic Brake Fluid (GM Part No. U.S. 88862806,
in Canada 88862807).
Windshield Washer Optikleen
®Washer Solvent.
Power Steering System GM Power Steering Fluid (GM Part No. U.S. 89021184,
in Canada 89021186).
6-12 Maintenance Schedule

Cleaning (cont.)
Instrument Panel, Vinyl,
and Other Plastic
Surfaces......................5-80
Interior............................5-78
Leather...........................5-80
Tires...............................5-83
Underbody Maintenance....5-84
Washing Your Vehicle........5-81
Weatherstrips...................5-81
Windshield, Backglass,
and Wiper Blades..........5-82
Climate Control System.........3-19
Outlet Adjustment.............3-27
Rear Air Conditioning and
Heating System.............3-28
Rear Air Conditioning
and Heating System,
Electronic.....................3-29
Climate Control Systems
Dual Automatic.................3-22
Clock, Setting......................3-74
Collision Damage Repair.......7-10
Compact Spare Tire.............5-77
Compass............................3-54
Compressor Kit,
Tire Sealant.....................5-57Content Theft-Deterrent.........2-16
Control of a Vehicle............... 4-3
Convenience Net.................2-55
Coolant
Engine............................5-17
Engine
Temperature Gage.........3-38
Engine Temperature
Warning Light...............3-38
Cooled Seats........................ 1-5
Cooling System...................5-17
Courtesy Lamps...................3-14
Courtesy Transportation.......... 7-9
Cruise Control....................... 3-9
Cruise Control Light..............3-43
Cupholders.........................2-52
Customer Assistance.............. 7-4
Offices.............................. 7-5
Text Telephone (TTY)
Users............................ 7-4
Customer Information
Service Publications
Ordering Information......7-15
Customer Satisfaction
Procedure......................... 7-1
D
Damage Repair, Collision......7-10
Data Recorders
Event..............................7-16
Daytime Running Lamps/
Automatic Headlamp
System...........................3-12
Defensive Driving................... 4-2
Delayed Entry Lighting..........3-15
Delayed Exit Lighting............3-15
Delayed Headlamps.............3-12
Delayed Locking.................... 2-8
DIC Compass......................3-54
Disc, MP3...................3-92, 3-96
Doing Your Own
Service Work..................... 5-4
Dome Lamp Override...........3-14
Dome Lamps .......................3-14
Door
Delayed Locking................. 2-8
Locks............................... 2-8
Power Door Locks.............. 2-8
Programmable Automatic
Door Locks.................... 2-9
Rear Door Security Locks.... 2-9
INDEX i-3

Driver
Seat Height Adjuster........... 1-3
Driver Information
Center (DIC)....................3-44
DIC Operation and
Displays...............3-45, 3-51
DIC Vehicle
Customization...............3-65
DIC Warnings and
Messages....................3-56
Driving
At Night..........................4-10
Before a Long Trip............4-12
Defensive.......................... 4-2
Drunk............................... 4-2
Highway Hypnosis............4-13
Hill and Mountain Roads....4-13
In Rain and on
Wet Roads...................4-11
Loss of Control................4-10
Off-Road Recovery............. 4-9
Rocking Your Vehicle to
Get it Out ....................4-16
Winter.............................4-14
Driving for Better Fuel
Economy........................... 4-1Dual Automatic Climate
Control System.................3-22
DVD
Rear Seat Entertainment
System......................3-114
E
EDR ..................................7-16
Electrical Equipment
Add-On Equipment............5-86
Electrical System
Fuses and Circuit
Breakers......................5-86
Instrument Panel
Fuse Block...................5-86
Power Windows and Other
Power Options..............5-86
Underhood Fuse Block......5-88
Windshield Wiper Fuses....5-86
Electronic Immobilizer
PASS-Key
®III+................2-18
Electronic Immobilizer
Operation
PASS-Key
®III+................2-18Engine
Air Cleaner/Filter...............5-15
Check and Service Engine
Soon Lamp..................3-39
Compartment Overview......5-10
Coolant...........................5-17
Coolant Heater.................2-23
Coolant
Temperature Gage.........3-38
Coolant Temperature
Warning Light...............3-38
Cooling System................5-17
Drive Belt Routing.............6-15
Exhaust...........................2-30
Oil ..................................5-11
Oil Life System.................5-13
Overheated Protection
Operating Mode............5-23
Overheating.....................5-22
Starting...........................2-22
Entry Lighting......................3-14
Event Data Recorders..........7-16
Extender, Safety Belt............1-27
Exterior Lamps....................3-11
i-4 INDEX

F
Filter
Engine Air Cleaner............5-15
Finish Damage....................5-84
Flashers, Hazard Warning....... 3-5
Flash-to-Pass........................ 3-7
Flat Tire..............................5-56
Flat Tire, Changing...............5-65
Flat Tire, Storing..................5-74
Floor Mats..........................2-54
Fluid
Automatic Transmission.....5-16
Power Steering.................5-24
Windshield Washer...........5-24
Fog Lamp
Fog ................................3-13
Fuel..................................... 5-5
Additives........................... 5-5
California Fuel................... 5-5
Economy Driving................ 4-1
Filling a Portable Fuel
Container....................... 5-8
Filling the Tank.................. 5-7
Fuels in Foreign Countries . . . 5-6
Gage ..............................3-43
Gasoline Octane................ 5-5
Gasoline Specications........ 5-5Fuses
Fuses and Circuit
Breakers......................5-86
Instrument Panel Fuse
Block...........................5-86
Underhood Fuse Block......5-88
Windshield Wiper..............5-86
G
Gage
Speedometer...................3-32
Tachometer......................3-32
Voltmeter Gage................3-35
Gages
Engine Coolant
Temperature.................3-38
Fuel................................3-43
Garage Door Opener............2-47
Gasoline
Octane............................. 5-5
Specications..................... 5-5
Glove Box...........................2-52
GM Mobility Reimbursement
Program............................ 7-6
H
Halogen Bulbs.....................5-33
Hazard Warning Flashers........ 3-5
Head Restraints..................... 1-2
Headlamp
Aiming ............................5-33
Headlamps
Bulb Replacement.............5-33
Daytime Running Lamps/
Automatic Headlamp
System........................3-12
Delayed..........................3-12
Exterior Lamps.................3-11
Flash-to-Pass..................... 3-7
High/Low Beam Changer..... 3-7
Heated Seats........................ 1-5
Heater................................3-19
Engine Coolant.................2-23
Height Adjuster, Driver Seat.... 1-3
High Voltage Devices and
Wiring.............................5-85
Highbeam On Light..............3-43
Highway Hypnosis................4-13
Hill and Mountain Roads.......4-13
INDEX i-5

Hood
Checking Things Under....... 5-9
Release............................ 5-9
Horn .................................... 3-5
How to Wear Safety Belts
Properly..........................1-17
I
Ignition Positions..................2-21
Infants and Young Children,
Restraints........................1-29
Ination - Tire Pressure.........5-42
Instrument Panel
Brightness.......................3-13
Cluster............................3-31
Overview........................... 3-4
Storage Area....................2-52
Introduction........................... 6-1
J
Jump Starting......................5-29
K
Keyless Entry, Remote
Operation.......................... 2-4
Keyless Entry System............ 2-3
Keys.................................... 2-2
L
Labeling, Tire Sidewall..........5-37
Lamp
Malfunction Indicator.........3-39
Lamps
Courtesy.........................3-14
Dome .............................3-14
Dome Lamp Override........3-14
Reading..........................3-15
Lap-Shoulder Belt................1-22
LATCH System for Child
Restraints........................1-35
Liftgate
Carbon Monoxide.............2-10
Liftgate, Power....................2-11
Lighting
Delayed Entry..................3-15
Delayed Exit....................3-15
Entry..............................3-14
Parade Dimming...............3-15Lights
Airbag Readiness.............3-33
Antilock Brake System
(ABS) Warning..............3-37
Brake System Warning......3-36
Charging System..............3-34
Cruise Control..................3-43
Engine Coolant
Temperature Warning.....3-38
Exterior Lamps.................3-11
Flash-to-Pass..................... 3-7
Highbeam On...................3-43
High/Low Beam Changer..... 3-7
Oil Pressure.....................3-42
Passenger Airbag Status
Indicator.......................3-33
Safety Belt Reminders.......3-32
Security...........................3-43
StabiliTrak
®Indicator.........3-37
Tire Pressure...................3-39
Tow/Haul Mode................3-43
Loading Your Vehicle............4-16
Locks
Delayed Locking................. 2-8
Door ................................. 2-8
Lockout Protection.............. 2-9
i-6 INDEX