2013 CHEVROLET TRAVERSE coolant

Black plate (17,1)Chevrolet Traverse Owner Manual - 2013 - CRC 2nd Edition - 11/13/12
Driving and Operating 9-17
If the vehicle starts briefly but
then stops again, repeat these
steps. This clears the extra
gasoline from the engine. Do not
race the engine immediately
after starting it. Operate the
engine and transmission gently
until the oil warms up and
lubricates all moving parts.
Notice: The engine is designed to
work with the electronics in the
vehicle. If you add electrical parts
or accessories, you could change
the way the engine operates.
Before adding electrical
equipment, check with your
dealer. If you do not, the engine
might not perform properly. Any
resulting damage would not be
covered by the vehicle warranty.
Engine Heater
The engine coolant heater can
provide easier starting and better
fuel economy during engine
warm-up in cold weather conditions
at or below 0°F (−18°C). Vehicles with an engine coolant heater
should be plugged in at least four
hours before starting. Some models
may have an internal thermostat in
the cord which will prevent engine
coolant heater operation at
temperatures above 0°F (−18°C).
To Use the Engine Coolant
Heater
1. Turn off the engine.
2. Open the hood and unwrap the
electrical cord. The bundled cord
is located on the driver side of
the engine compartment,
between the engine air cleaner
and the windshield washer fluid
reservoir. See Engine
Compartment Overview on
page 10‑5.
3. Plug the cord into a normal, grounded 110-volt AC outlet.
{WARNING
Plugging the cord into an
ungrounded outlet could cause an
electrical shock. Also, the wrong
kind of extension cord could
overheat and cause a fire. You
could be seriously injured. Plug
the cord into a properly grounded
three-prong 110-volt AC outlet.
If the cord will not reach, use a
heavy-duty three-prong extension
cord rated for at least 15 amps.
4. Before starting the engine, be sure to unplug and store the
cord as it was before to keep it
away from moving engine parts.
If you do not, it could be
damaged.
The length of time the heater should
remain plugged in depends on
several factors. Ask a dealer in the
area where you will be parking the
vehicle for the best advice on this.

Black plate (45,1)Chevrolet Traverse Owner Manual - 2013 - CRC 2nd Edition - 11/13/12
Driving and Operating 9-45
Driving on Grades
Reduce speed and shift to a lower
gear before starting down a long or
steep downgrade. If the
transmission is not shifted down, the
brakes might have to be used so
much that they would get hot and no
longer work well.
The vehicle can tow in D (Drive).
Use a lower gear if the transmission
shifts too often.
The Tow/Haul Mode may be used if
the transmission shifts too often.
SeeTow/Haul Mode on page 9‑24.
When towing at high altitude on
steep uphill grades, engine coolant
boils at a lower temperature than at
normal altitudes. If the engine is
turned off immediately after towing
at high altitude on steep uphill
grades, the vehicle could show
signs similar to engine overheating.
To avoid this, let the engine run
while parked, preferably on level
ground, with the transmission in
P (Park) for a few minutes before turning the engine off. If the
overheat warning comes on, see
Engine Overheating on page 10‑16.
Parking on Hills
{WARNING
Parking the vehicle on a hill with
the trailer attached can be
dangerous. If something goes
wrong, the rig could start to move.
People can be injured, and both
the vehicle and the trailer can be
damaged. When possible, always
park the rig on a flat surface.
If parking the rig on a hill:
1. Press the brake pedal, but do not shift into P (Park) yet. Turn
the wheels into the curb if facing
downhill or into traffic if facing
uphill.
2. Have someone place chocks under the trailer wheels. 3. When the wheel chocks are in
place, release the brake pedal
until the chocks absorb the load.
4. Reapply the brake pedal. Then apply the parking brake and shift
into P (Park).
5. Release the brake pedal.Leaving After Parking on a Hill
1. Apply and hold the brake pedal while you:
.Start the engine.
.Shift into a gear.
.Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks.

Black plate (1,1)Chevrolet Traverse Owner Manual - 2013 - CRC 2nd Edition - 11/13/12
Vehicle Care 10-1
Vehicle Care
General Information
General Information . . . . . . . . . . 10-2
California Proposition65 Warning . . . . . . . . . . . . . . . . . 10-2
California Perchlorate Materials Requirements . . . . 10-2
Accessories and Modifications . . . . . . . . . . . . . . . 10-2
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 10-3
Hood . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . 10-5
Engine Cover . . . . . . . . . . . . . . . . 10-6
Engine Oil . . . . . . . . . . . . . . . . . . . 10-7
Engine Oil Life System . . . . . . 10-9
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . 10-10
Engine Air Cleaner/Filter . . . . 10-11
Cooling System . . . . . . . . . . . . 10-12
Engine Coolant . . . . . . . . . . . . . 10-13
Engine Overheating . . . . . . . . 10-16 Overheated Engine
Protection
Operating Mode . . . . . . . . . . . 10-18
Power Steering Fluid . . . . . . . 10-18
Washer Fluid . . . . . . . . . . . . . . . 10-19
Brakes . . . . . . . . . . . . . . . . . . . . . 10-20
Brake Fluid . . . . . . . . . . . . . . . . . 10-21
Battery . . . . . . . . . . . . . . . . . . . . . 10-22
All-Wheel Drive . . . . . . . . . . . . . 10-22
Starter Switch Check . . . . . . . 10-22
Automatic Transmission Shift Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . 10-23
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . 10-23
Park Brake and P (Park) Mechanism Check . . . . . . . . 10-23
Wiper Blade Replacement . . . . . . . . . . . . . . 10-24
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . 10-25
Bulb Replacement
Bulb Replacement . . . . . . . . . . 10-26
Taillamps, Turn Signal, andStoplamps . . . . . . . . . . . . . . . . 10-26
License Plate Lamp . . . . . . . . 10-27
Replacement Bulbs . . . . . . . . . 10-27
Electrical System
High Voltage Devices and Wiring . . . . . . . . . . . . . . . . . . . . . 10-28
Electrical System Overload . . . . . . . . . . . . . . . . . . 10-28
Fuses and Circuit
Breakers . . . . . . . . . . . . . . . . . . 10-29
Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-29
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-32
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . 10-35
All-Season Tires . . . . . . . . . . . . 10-36
Winter Tires . . . . . . . . . . . . . . . . 10-36
Summer Tires . . . . . . . . . . . . . . 10-37
Tire Sidewall Labeling . . . . . . 10-37
Tire Designations . . . . . . . . . . . 10-39
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . 10-40
Tire Pressure . . . . . . . . . . . . . . . 10-42
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . 10-44
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . 10-45
Tire Inspection . . . . . . . . . . . . . . 10-48
Tire Rotation . . . . . . . . . . . . . . . 10-48

Black plate (6,1)Chevrolet Traverse Owner Manual - 2013 - CRC 2nd Edition - 11/13/12
10-6 Vehicle Care
1. Radiator Pressure Cap. SeeCooling System on page 10‑12.
2. Engine Coolant Recovery Cap. See Cooling System on
page 10‑12.
3. Remote Negative (−) Terminal. See Jump Starting on
page 10‑66.
4. Engine Compartment Fuse
Block on page 10‑29.
5. Remote Positive (+) Terminal. See Jump Starting on
page 10‑66.
6. Power Steering Reservoir and Cap (Under Engine Cover). See
Power Steering Fluid on
page 10‑18.
7. Engine Oil Fill Cap. See “When
to Add Engine Oil” underEngine
Oil on page 10‑7.
8. Engine Cover on page 10‑6. 9. Engine Oil Dipstick (Out of
View). See “Checking Engine
Oil” under Engine Oil on
page 10‑7.
10. Automatic Transmission Fluid Dipstick. See “Checking the
Fluid Level” underAutomatic
Transmission Fluid on
page 10‑10.
11. Brake Master Cylinder Reservoir. See “Brake Fluid”
under Brakes on page 10‑20.
12. Engine Air Cleaner/Filter on
page 10‑11.
13. Windshield Washer Fluid Reservoir. See “Adding Washer
Fluid” under Washer Fluid on
page 10‑19.Engine Cover
1. Oil Fill Cap
2. Engine Cover
To remove:
1. Remove the oil fill cap (1).
2. Raise the engine cover (2) to release it from the retainers.
3. Lift and remove the engine cover.
4. Reverse Steps 1–3 to reinstall engine cover.

Black plate (12,1)Chevrolet Traverse Owner Manual - 2013 - CRC 2nd Edition - 11/13/12
10-12 Vehicle Care
5. Loosen the six housing cover (3)screws (2).
6. Remove the housing cover (3) with outlet duct.
7. Remove the filter (4) and any loose debris that may be found
in the base (5).
8. Inspect or replace the filter (4).
9. Reverse Steps 2–6 to reinstall the housing cover and reconnect
the electrical connector to the
sensor.
10. Reinstall the engine cover. See Engine Cover on page 10‑6.
{WARNING
Operating the engine with the air
cleaner/filter off can cause you or
others to be burned. The air
cleaner not only cleans the air; it
helps to stop flames if the engine
backfires. Use caution when
working on the engine and do not
drive with the air cleaner/filter off. Notice:
If the air cleaner/filter is
off, dirt can easily get into the
engine, which could damage it.
Always have the air cleaner/filter
in place when you are driving.
Cooling System
The cooling system allows the
engine to maintain the correct
working temperature.
1. Engine Coolant Recovery Tank
2. Radiator Pressure Cap
3. Engine Cooling Fans (Out
of View)
{WARNING
An electric engine cooling fan
under the hood can start up even
when the engine is not running
and can cause injury. Keep
hands, clothing, and tools away
from any underhood electric fan.
{WARNING
Heater and radiator hoses, and
other engine parts, can be very
hot. Do not touch them. If you do,
you can be burned.
Do not run the engine if there is a
leak. If you run the engine, it
could lose all coolant. That could
cause an engine fire, and you
could be burned. Get any leak
fixed before you drive the vehicle.
Notice: Using coolant other than
DEX-COOL
®can cause premature
engine, heater core, or radiator

Black plate (13,1)Chevrolet Traverse Owner Manual - 2013 - CRC 2nd Edition - 11/13/12
Vehicle Care 10-13
corrosion. In addition, the engine
coolant could require changing
sooner, at 50 000 km (30,000 mi)
or 24 months, whichever occurs
first. Any repairs would not be
covered by the vehicle warranty.
Always use DEX-COOL
(silicate-free) coolant in the
vehicle.
Engine Coolant
The cooling system in the vehicle is
filled with DEX-COOL®engine
coolant. See Maintenance Schedule
on page 11‑2 andRecommended
Fluids and Lubricants on
page 11‑12.
The following explains the cooling
system and how to check and add
coolant when it is low. If there is a
problem with engine overheating,
see Engine Overheating on
page 10‑16.
What to Use
{WARNING
Adding only plain water or some
other liquid to the cooling system
can be dangerous. Plain water
and other liquids, can boil before
the proper coolant mixture will.
The coolant warning system is set
for the proper coolant mixture.
With plain water or the wrong
mixture, the engine could get too
hot but you would not get the
overheat warning. The engine
could catch fire and you or others
could be burned. Use a 50/
50 mixture of clean, drinkable
water and DEX-COOL coolant. Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
coolant. If using this mixture,
nothing else needs to be added.
This mixture:.Gives freezing protection down
to
−37°C (−34°F), outside
temperature.
.Gives boiling protection up to
129°C (265°F), engine
temperature.
.Protects against rust and
corrosion.
.Will not damage aluminum parts.
.Helps keep the proper engine
temperature.
Notice: If improper coolant
mixture, inhibitors, or additives
are used in the vehicle cooling
system, the engine could
overheat and be damaged. Too
much water in the mixture can
freeze and crack engine cooling
parts. The repairs would not be
covered by the warranty. Use only
the proper mixture of engine

Black plate (14,1)Chevrolet Traverse Owner Manual - 2013 - CRC 2nd Edition - 11/13/12
10-14 Vehicle Care
coolant for the cooling system.
SeeRecommended Fluids and
Lubricants on page 11‑12.
Never dispose of engine coolant by
putting it in the trash, pouring it on
the ground, or into sewers, streams,
or bodies of water. Have the coolant
changed by an authorized service
center, familiar with legal
requirements regarding used
coolant disposal. This will help
protect the environment and your
health.
Checking Coolant
The vehicle must be on a level
surface when checking the coolant
level.
Check to see if coolant is visible in
the coolant recovery tank. If the
coolant inside the coolant recovery
tank is boiling, do not do anything
else until it cools down. If coolant is
visible but the coolant level is not at
or above the FULL COLD mark, add
a 50/50 mixture of clean, drinkable
water and DEX-COOL coolant at the
coolant recovery tank, but be sure the cooling system is cool before
this is done. See
Engine
Overheating on page 10‑16.
The coolant recovery tank cap has
this symbol on it.
When the engine is cold, the coolant
level should be at or above the
FULL COLD line marked on the
recovery tank.
When the engine is hot, the level
could be higher than the FULL
COLD line. If the coolant is below
the FULL COLD line when the
engine is hot, there could be a leak
in the cooling system.
If the coolant is low, add the coolant
or take the vehicle to a dealer for
service.
How to Add Coolant to the
Recovery Tank
{WARNING
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.
Notice: This vehicle has a
specific coolant fill procedure.
Failure to follow this procedure
could cause the engine to
overheat and be severely
damaged.
If coolant is needed, add the proper
DEX-COOL coolant mixture at the
coolant recovery tank.

Black plate (15,1)Chevrolet Traverse Owner Manual - 2013 - CRC 2nd Edition - 11/13/12
Vehicle Care 10-15
How to Add Coolant to the
Radiator
{WARNING
Steam and scalding liquids from a
hot cooling system can blow out
and burn you badly. Never turn
the cap when the cooling system,
including the surge tank pressure
cap, is hot. Wait for the cooling
system and surge tank pressure
cap to cool.
If coolant is needed, add the proper
mixture directly to the radiator, but
be sure the cooling system is cool
before this is done.
1. Detach the fasteners and lift off the panel that covers the
radiator cap.
2. Remove the radiator pressurecap when the cooling system,
including the upper radiator
hose, is no longer hot. Turn the
pressure cap slowly
counterclockwise about one
full turn.
If a hiss is heard, wait for that to
stop. A hiss means there is still
some pressure left in the
system.
3. Keep turning the pressure cap slowly and remove it.
4. Fill the radiator to the base of the filler neck with the proper
DEX-COOL coolant mixture.