2009 CHEVROLET TRAVERSE cooling

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

Additional Required Services (cont’d)
Service and Miles (Kilometers)25,000
(40 000) 50,000
(80 000) 75,000
(120 000) 100,000
(160 000) 125,000
(200 000) 150,000
(240 000)
Engine cooling system service (or
every ve years, whichever occurs
rst). An Emission Control Service.
See footnote (i). •
Inspect engine accessory drive belt.
An Emission Control Service.
See footnote (k). •
Maintenance Footnotes
(a)
Visually inspect brake lines and
hoses for proper hook-up, binding,
leaks, cracks, chafing, etc. Inspect
disc brake pads for wear and rotors
for surface condition. Inspect other
brake parts, including calipers,
parking brake, etc. Check parking
brake adjustment.
(b) Visually inspect front and rear
suspension and steering system for
damaged, loose, or missing parts or
signs of wear. Inspect power steering
lines and hoses for proper hook-up,
binding, leaks, cracks, chafing, etc. (c)
Visually inspect hoses and have
them replaced if they are cracked,
swollen, or deteriorated. Inspect
all pipes, fittings and clamps; replace
with genuine 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)
Inspect wiper blades for wear,
cracking, or contamination. Clean
the windshield and wiper blades,
if contaminated. Replace wiper
blades that are worn or damaged.
See Windshield Wiper Blade
Replacement on page 5-35 and
Windshield, Backglass, and Wiper
Blades on page 5-82 for more
information.
Maintenance Schedule 6-7

(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

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