2015 CHEVROLET CAPTIVA SPORT engine overheat

Black plate (1,1)Chevrolet Captiva Sport Owner Manual (GMNA-Localizing-U.S./Mexico-
7576028) - 2015 - First Edition - 3/21/14
Vehicle Care 10-1
Vehicle Care
General Information
General Information . . . . . . . . . . 10-2
Accessories andModifications . . . . . . . . . . . . . . . 10-2
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 10-3
Hood . . . . . . . . . . . . . . . . . . . . . . . . 10-3
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . 10-4
Engine Cover . . . . . . . . . . . . . . . . 10-7
Engine Oil . . . . . . . . . . . . . . . . . . . 10-8
Engine Oil Life System . . . . . 10-10
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . 10-11
Engine Air Cleaner/Filter . . . . 10-12
Cooling System . . . . . . . . . . . . 10-13
Engine Coolant . . . . . . . . . . . . . 10-14
Engine Overheating . . . . . . . . 10-18
Power Steering Fluid . . . . . . . 10-20
Washer Fluid . . . . . . . . . . . . . . . 10-20
Brakes . . . . . . . . . . . . . . . . . . . . . 10-21
Brake Fluid . . . . . . . . . . . . . . . . . 10-22
Battery . . . . . . . . . . . . . . . . . . . . . 10-23
All-Wheel Drive . . . . . . . . . . . . . 10-24 Starter Switch Check . . . . . . . 10-24
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . 10-24
Ignition Transmission Lock
Check . . . . . . . . . . . . . . . . . . . . . 10-25
Park Brake and P (Park) Mechanism Check . . . . . . . . 10-25
Wiper Blade Replacement . . . . . . . . . . . . . . 10-25
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . 10-27
Bulb Replacement
Bulb Replacement . . . . . . . . . . 10-27
Halogen Bulbs . . . . . . . . . . . . . . 10-27
Headlamps . . . . . . . . . . . . . . . . . 10-27
Fog Lamps . . . . . . . . . . . . . . . . . 10-28
Front Turn Signal andParking Lamps . . . . . . . . . . . . 10-28
Taillamps, Turn Signal, Stoplamps, and Back-Up
Lamps . . . . . . . . . . . . . . . . . . . . 10-29
License Plate Lamp . . . . . . . . 10-29
Replacement Bulbs . . . . . . . . . 10-30
Electrical System
Electrical System Overload . . . . . . . . . . . . . . . . . . 10-30
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-31
Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . 10-31
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-34
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . 10-37
All-Season Tires . . . . . . . . . . . . 10-38
Winter Tires . . . . . . . . . . . . . . . . 10-38
Summer Tires . . . . . . . . . . . . . . 10-38
Tire Sidewall Labeling . . . . . . 10-39
Tire Designations . . . . . . . . . . . 10-41
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . 10-41
Tire Pressure . . . . . . . . . . . . . . . 10-44
Tire Pressure for High-Speed Operation . . . . . . . . . . . . . . . . . 10-45
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . 10-46
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . 10-47
Tire Inspection . . . . . . . . . . . . . . 10-50
Tire Rotation . . . . . . . . . . . . . . . 10-50

Black plate (14,1)Chevrolet Captiva Sport Owner Manual (GMNA-Localizing-U.S./Mexico-
7576028) - 2015 - First Edition - 3/21/14
10-14 Vehicle Care
If the coolant inside the coolant
surge tank is hot, do not do anything
else until it cools down. The vehicle
should be parked on a level surface.
The coolant level should be
between the MIN and MAX lines.
If it is not, you may have a leak at
the radiator hoses, heater hoses,
radiator, water pump, or somewhere
else in the cooling system.
{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.
If there seems to be no leak, with
the engine on, check to see if the
engine cooling fan(s) is running. If the engine is overheating, the fan
should be running. If it is not, the
vehicle needs service. Turn off the
engine.
{Caution
Running the engine without
coolant may cause damage or a
fire. Vehicle damage would not be
covered by the vehicle warranty.
{Caution
Using coolant other than
DEX-COOL®can cause
premature engine, heater core,
or radiator corrosion. In addition,
the engine coolant could require
changing sooner. 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. This coolant is designed to
remain in the vehicle for 5 years or
240 000 km (150,000 mi), whichever
occurs first, if only DEX-COOL
extended life coolant is added.
The following explains the cooling
system and how to add coolant
when it is low. If there is a problem
with engine overheating, see Engine
Overheating on page 10-18.
A 50/50 mixture of clean, drinkable
water and DEX-COOL coolant will:
.Give freezing protection down to
−37°C (−34°F).
.Give boiling protection up to
129°C (265°F).
.Protect against rust and
corrosion.
.Help keep the proper engine
temperature.
.Let the warning lights and
gauges work as they should.

Black plate (15,1)Chevrolet Captiva Sport Owner Manual (GMNA-Localizing-U.S./Mexico-
7576028) - 2015 - First Edition - 3/21/14
Vehicle Care 10-15
{Caution
Using coolant other than
DEX-COOL®can cause
premature engine, heater core,
or radiator corrosion. In addition,
the engine coolant could require
changing sooner. Any repairs
would not be covered by the
vehicle warranty. Always use
DEX-COOL (silicate-free) coolant
in the vehicle.
What to Use
Use a mixture of one-half clean,
drinkable water and one-half
DEX-COOL coolant which will not
damage aluminum parts. If you use
this coolant mixture, you do not
need to add anything else.
{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.
{Caution
If improper coolant mixture,
inhibitors, or additives are used in
the vehicle cooling system, the
engine could overheat and be
(Continued)
Caution (Continued)
damaged. Too much water in the
mixture can freeze and crack
engine cooling parts. The repairs
would not be covered by the
vehicle warranty. Use only the
proper mixture of engine coolant
for the cooling system. See
Recommended Fluids and
Lubricants on page 11-12.
If coolant has to be added more
than four times a year, have the
dealer check the vehicle cooling
system.
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.

Black plate (16,1)Chevrolet Captiva Sport Owner Manual (GMNA-Localizing-U.S./Mexico-
7576028) - 2015 - First Edition - 3/21/14
10-16 Vehicle Care
Checking Coolant
The coolant surge tank is located on
the driver side of the engine
compartment. SeeEngine
Compartment Overview on
page 10-4 for more information on
location.
{Warning
Turning the surge tank pressure
cap when the engine and radiator
are hot can allow steam and
scalding liquids to blow out and
burn you badly. Never turn the
surge tank pressure cap —even a
little —when the engine and
radiator are hot.
The vehicle must be on a level
surface. When the engine is cold,
the coolant level should be between
the MIN and MAX lines. Adding Coolant
If more coolant is needed, add the
proper DEX-COOL coolant mixture
at the coolant surge tank, but only
when the engine is cool. See below
for instructions on
“How to Add
Coolant to the Coolant Surge 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.
When replacing the pressure cap,
make sure it is hand-tight and fully
seated.
How to Add Coolant to the
Coolant Surge Tank
{Caution
This vehicle has a specific
coolant fill procedure. Failure to
follow this procedure could cause
the engine to overheat and be
severely damaged.
If a problem yet has not been found,
check to see if coolant is visible in
the coolant surge tank. If coolant is
visible but the coolant level is not at
between the MIN and MAX lines,
add a 50/50 mixture of clean,
drinkable water and DEX-COOL
coolant at the coolant surge tank,
but be sure the cooling system,
including the coolant surge tank
pressure cap, is cool before doing it.
See Engine Overheating on
page 10-18 for more information.

Black plate (17,1)Chevrolet Captiva Sport Owner Manual (GMNA-Localizing-U.S./Mexico-
7576028) - 2015 - First Edition - 3/21/14
Vehicle Care 10-17
{Warning
Steam and scalding liquids from a
hot cooling system can blow out
and burn you badly. They are
under pressure, and if you turn
the coolant surge tank pressure
cap—even a little —they can
come out at high speed. Never
turn the cap when the cooling
system, including the coolant
surge tank pressure cap, is hot.
Wait for the cooling system and
coolant surge tank pressure cap
to cool if you ever have to turn
the pressure cap.
{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.
(Continued)
Warning (Continued)
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.
{Caution
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.
{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.
1. Remove the coolant surge tankpressure cap when the cooling
system, including the coolant
surge tank pressure cap and
upper radiator hose, is no
longer hot.
Turn the pressure cap slowly
counterclockwise about
one-quarter of a turn. If a hiss is
heard, wait for that to stop. This

Black plate (18,1)Chevrolet Captiva Sport Owner Manual (GMNA-Localizing-U.S./Mexico-
7576028) - 2015 - First Edition - 3/21/14
10-18 Vehicle Care
will allow any pressure still left to
be vented out the
discharge hose.
2. Keep turning the pressure cap slowly, and remove it.
3. Fill the coolant surge tank withthe proper DEX-COOL coolant
mixture, to between the MIN and
MAX lines. 4. With the coolant surge tank
pressure cap off, start the
engine and let it run until the
upper radiator hose can be felt
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
DEX-COOL coolant mixture to
the coolant surge tank until the
level reaches between the MIN
and MAX lines.
5. Replace the pressure cap tightly.
{Caution
If the pressure cap is not tightly
installed, coolant loss and
possible engine damage may
occur. Be sure the cap is properly
and tightly secured.
Check the level in the surge tank
when the cooling system has cooled
down. If the coolant is not at the proper level, repeat Steps 1–3 and
reinstall the pressure cap. If the
coolant still is not at the proper level
when the system cools down again,
see the dealer.
Engine Overheating
There is a coolant temperature
warning light on the instrument
panel. See
Engine Coolant
Temperature Warning Light on
page 5-20.
If Steam is Coming from the
Engine
{Warning
Steam from an overheated engine
can cause serious injury, even if
the hood is opened just a little.
Stay away from the engine if
steam is seen or heard coming
from it. Just turn it off and get
everyone away from the vehicle
(Continued)

Black plate (19,1)Chevrolet Captiva Sport Owner Manual (GMNA-Localizing-U.S./Mexico-
7576028) - 2015 - First Edition - 3/21/14
Vehicle Care 10-19
Warning (Continued)
until it cools down. Wait until there
is no sign of steam or coolant
before opening the hood.
If driving continues when the
engine is overheated, the liquids
in it can catch fire. Someone
could get badly burned. Stop the
engine if it overheats, and get out
of the vehicle until the engine has
cooled.
{Caution
Running the engine without
coolant may cause damage or a
fire. Vehicle damage would not be
covered by the vehicle warranty.
If No Steam is Coming from
the Engine
If there is an engine overheat
warning, but no steam can be seen
or heard, the problem may not be
too serious. Sometimes the engine
can get a little too hot when the
vehicle:
.Climbs a long hill on a hot day.
.Stops after high-speed driving.
.Idles for long periods in traffic.
.Tows a trailer.
If there is an overheat warning with
no sign of steam, try this for a
minute or so:
1. If equipped with air conditioning, turn it off.
2. Turn on the heater to full hot at the highest fan speed and open
the windows as necessary.
3. When it is safe to do so, pull off the road, shift to P (Park) or
N (Neutral) and let the
engine idle. If the overheat warning is no longer
on, the vehicle can be driven. Just
to be safe, drive slowly for about
10 minutes. If the warning does not
come back on, drive normally and
have the cooling system checked
for proper fill and function..
If the warning continues and the
vehicle is not stopped, pull over,
stop, and park the vehicle
right away.
If there is still no sign of steam, idle
the engine for three minutes while
parked. If the warning continues,
turn off the engine and get everyone
out of the vehicle until it cools down.
The decision may be made to not lift
the hood but to get service help
right away.

Black plate (31,1)Chevrolet Captiva Sport Owner Manual (GMNA-Localizing-U.S./Mexico-
7576028) - 2015 - First Edition - 3/21/14
Vehicle Care 10-31
Headlamp Wiring
An electrical overload may cause
the lamps to go on and off, or in
some cases to remain off. Have the
headlamp wiring checked right away
if the lamps go on and off or
remain off.
Windshield Wipers
If the wiper motor overheats due to
heavy snow or ice, the windshield
wipers will stop until the motor cools
and will then restart.
Although the circuit is protected
from electrical overload, overload
due to heavy snow or ice may
cause wiper linkage damage.
Always clear ice and heavy snow
from the windshield before using the
windshield wipers.
If the overload is caused by an
electrical problem and not snow or
ice, be sure to get it fixed.
Fuses and Circuit
Breakers
The wiring circuits in the vehicle are
protected from short circuits by
fuses. This greatly reduces the
chance of circuit overload and fire
caused by electrical problems.
There are two fuse blocks—the
engine compartment fuse block, and
the instrument panel fuse block.
To identify and check fuses and
relays, refer to the Fuse Usage
Chart on the inside surface of the
fuse panel door or cover.
Engine Compartment
Fuse Block
The engine compartment fuse block
is on the right side of the engine
compartment, near the battery.
{Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.