cooling SATURN SKY 2008 Owners Manual

Lockout Protection
The lockout protection feature makes it more difficult to
lock the key in the vehicle. If the driver’s door is
open while the key is in the ignition, the door cannot be
locked with the power door lock switch.
This feature cannot guarantee that you will never be
locked out of the vehicle. If the key is not left in
the ignition, or, if the manual door lock is used,
the key could still be locked inside the vehicle.
Always remember to take the key with you.
Trunk
To release the trunk lid use either the Remote Keyless
Entry (RKE) transmitter, or see “Remote Trunk
Release” following.
To close the trunk, push down rmly from the rear
center of the trunk lid.
{CAUTION:
It can be dangerous to drive with the trunk lid
open because carbon monoxide (CO) gas can
come into your vehicle. You cannot see or
smell CO. It can cause unconsciousness and
even death. If you must drive with the trunk lid
open or if electrical wiring or other cable
connections must pass through the seal
between the body and the trunk lid:
Make sure all other windows are shut.
Turn the fan on your heating or cooling
system to its highest speed and select the
control setting that will force outside air
into your vehicle. See Climate Control
System.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-27.
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Climate Controls
Climate Control System
The heating, cooling, and ventilation of the vehicle can
be controlled with this system. Set the control
between modes to get a combination of the two modes.
Temperature:Turn the left knob on the control panel
to adjust the temperature of the air in the vehicle.
Turn the knob clockwise or counterclockwise to increase
or decrease the temperature.
#(Air Conditioning):Press the left knob on the
control panel to turn the air conditioning system
on or off. An indicator light on the button comes on
to show that the air conditioning is activated.
When the system is on, this setting cools and
dehumidies the air entering the vehicle.
The air conditioning will not function if the fan is turned
off. If air conditioning is selected with fan off, the
indicator light ashes three times and then turns off.
There could be a slight change in engine performance
when the air conditioning compressor turns off and turns
on again. This is normal. The system is designed to
make adjustments to help with fuel economy while still
maintaining the selected temperature.
The air conditioning system removes moisture from the
air, so a small amount of water can drip underneath
your vehicle while idling or after turning off the engine.
This is normal.
Air conditioning does not operate at temperature
below 40°F (4°C). In temperatures above 40°F (4°C),
the air conditioning cannot be turned off in defrost,
oor/defog, and recirculation modes because it helps to
remove moisture from the vehicle. It also helps to
keep the windows clear.
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ESC (Electronic Stability Control) OFF
If your vehicle has Electronic Stability Control (ESC),
this message displays and the ESC/TCS light on
the instrument panel cluster comes on solid when
ESC is turned off. Adjust your driving accordingly.
SeeElectronic Stability Control (ESC) on page 4-8
andElectronic Stability Control (ESC)/Traction Control
System (TCS) Indicator/Warning Light on page 3-29
for more information.
ICE POSSIBLE
This message displays when the outside air temperature
is cold enough to create icy road conditions. Adjust
your driving accordingly.
KEY FOB BATT (Battery) LOW
This message displays if the Remote Keyless Entry
(RKE) transmitter battery is low. Replace the battery in
the transmitter. See “Battery Replacement” under
Remote Keyless Entry (RKE) System Operation on
page 2-4.
LOW COOLANT
This message displays when there is a low level of
engine coolant. Have the cooling system serviced by
your dealer/retailer as soon as possible. SeeEngine
Coolant on page 5-24for more information.
LOW TRACTION
If your vehicle has the Traction Control System (TCS),
this message displays and the ESC/TCS light on
the instrument panel cluster ashes when the system is
actively limiting wheel spin. Slippery road conditions
may exist if this message is displayed, so adjust
your driving accordingly. This message stays on for a
few seconds after the system stops limiting wheel spin.
SeeTraction Control System (TCS) on page 4-6and
Electronic Stability Control (ESC)/Traction Control
System (TCS) Indicator/Warning Light on page 3-29
for more information.
PARKING BRAKE
This message displays if the parking brake is left
engaged. SeeParking Brake on page 2-24for more
information.
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Hill and Mountain Roads
Driving on steep hills or through mountains is different
than driving on at or rolling terrain. Tips for driving
in these conditions include:
Keep your vehicle serviced and in good shape.
Check all uid levels and brakes, tires, cooling
system, and transmission.
Going down steep or long hills, shift to a lower gear.
{CAUTION:
If you do not shift down, the brakes could
get so hot that they would not work well.
You would then have poor braking or even
none going down a hill. You could crash.
Shift down to let the engine assist the brakes
on a steep downhill slope.
{CAUTION:
Coasting downhill in NEUTRAL (N) or with the
ignition off is dangerous. The brakes will have
to do all the work of slowing down and they
could get so hot that they would not work well.
You would then have poor braking or even
none going down a hill. You could crash.
Always have the engine running and your
vehicle in gear when you go downhill.
Stay in your own lane. Do not swing wide or cut
across the center of the road. Drive at speeds
that let you stay in your own lane.
Top of hills: Be alert — something could be in your
lane (stalled car, accident).
Pay attention to special road signs (falling rocks
area, winding roads, long grades, passing or
no-passing zones) and take appropriate action.
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Service............................................................5-3
Accessories and Modications..........................5-3
California Proposition 65 Warning.....................5-4
California Perchlorate Materials Requirements.....5-4
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of
Your Vehicle..............................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specications....................................5-6
California Fuel...............................................5-6
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-7
Filling the Tank..............................................5-8
Filling a Portable Fuel Container.....................5-10
Checking Things Under the Hood....................5-10
Hood Release..............................................5-11
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-15
Engine Oil Life System..................................5-19
Engine Air Cleaner/Filter................................5-21
Automatic Transmission Fluid.........................5-23
Manual Transmission Fluid.............................5-23Hydraulic Clutch...........................................5-23
Engine Coolant.............................................5-24
Coolant Surge Tank Pressure Cap..................5-26
Engine Overheating.......................................5-26
Cooling System............................................5-28
Power Steering Fluid.....................................5-33
Windshield Washer Fluid................................5-34
Brakes........................................................5-35
Battery........................................................5-38
Jump Starting...............................................5-39
Rear Axle.......................................................5-44
Headlamp Aiming
...........................................5-44
Bulb Replacement..........................................5-44
Halogen Bulbs..............................................5-45
Headlamps and Parking Lamps......................5-45
Front Turn Signal, Parking and Fog Lamps......5-46
Taillamps, Turn Signal, Stoplamps and
Sidemarker Lamps.....................................5-46
Back-Up Lamps............................................5-47
License Plate Lamp......................................5-48
Replacement Bulbs.......................................5-48
Windshield Wiper Blade Replacement..............5-49
Section 5 Service and Appearance Care
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A. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-34.
B. Coolant Surge Tank and Pressure Cap. SeeCooling
System on page 5-28.
C. Brake Master Cylinder Reservoir. See “Brake Fluid”
underBrakes on page 5-35andHydraulic Clutch
on page 5-23.
D. Engine Oil Dipstick (Out of View). See “Checking
Engine Oil” underEngine Oil on page 5-15.
E. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-21.F. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-15.
G. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-33.
H. Remote Negative (−) Ground (Out of View).
SeeJump Starting on page 5-39.
I. Battery (Out of View). SeeBattery on page 5-38.
J. Remote Positive (+) Terminal. SeeJump Starting on
page 5-39.
K. Underhood Fuse Block. SeeUnderhood Fuse Block
on page 5-96.
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A. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-34.
B. Coolant Surge Tank and Pressure Cap. SeeCooling
System on page 5-28.
C. Brake Master Cylinder Reservoir. See “Brake Fluid”
underBrakes on page 5-35andHydraulic Clutch
on page 5-23.
D. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-15.
E. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-21.
F. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-15.
G. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-33.
H. Remote Negative (−) Ground (Out of View).
SeeJump Starting on page 5-39.
I. Battery (Out of View). SeeBattery on page 5-38.
J. Remote Positive (+) Terminal. SeeJump Starting on
page 5-39.
K. Underhood Fuse Block. SeeUnderhood Fuse Block
on page 5-96.Engine Oil
Checking Engine Oil
It is a good idea to check the engine oil every time you
get fuel. In order to get an accurate reading, the oil
must be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a yellow loop.
SeeEngine Compartment Overview on page 5-12for
the location of the engine oil dipstick.
1. Turn off the engine and give the oil several minutes
to drain back into the oil pan. If you do not do this,
the oil dipstick might not show the actual level.
2. Pull the dipstick and clean it with a paper towel or
cloth, then push it back in all the way. Remove it
again, keeping the tip down and check the level.
When to Add Engine Oil
If the oil is below the MIN (minimum) mark, add at
least one quart/liter of the recommended oil.
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Engine Coolant
The cooling system in your vehicle is lled with
DEX-COOL®engine coolant. This coolant is designed
to remain in your vehicle for ve years or 150,000 miles
(240 000 km), whichever occurs rst, if you add only
DEX-COOL
®extended life coolant.
The following explains your cooling system and how to
add coolant when it is low. If you have a problem
with engine overheating, seeEngine Overheating on
page 5-26.
A 50/50 mixture of clean, drinkable water and
DEX-COOL
®coolant will:
Give freezing protection down to−34°F (−37°C).
Give boiling protection up to 265°F (129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as
they should.
Notice:Using coolant other than DEX-COOL
®may
cause premature engine, heater core, or radiator
corrosion. In addition, the engine coolant may
require changing sooner, at the rst maintenance
service after each 30,000 miles (50 000 km) or
24 months, whichever occurs rst. Any repairs
would not be covered by your warranty. Always use
DEX-COOL
®(silicate-free) coolant in your 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.
{CAUTION:
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as alcohol, can boil
before the proper coolant mixture will. Your
vehicle’s coolant warning system is set for the
proper coolant mixture. With plain water or the
wrong mixture, your engine could get too hot
but you would not get the overheat warning.
Your engine could catch re and you or others
could be burned. Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
®coolant.
Notice:If you use an improper coolant mixture,
your engine could overheat and be badly damaged.
The repair cost would not be covered by your
warranty. Too much water in the mixture can freeze
and crack the engine, radiator, heater core, and
other parts.
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If you have to add coolant more than four times a year,
have your dealer/retailer check your cooling system.
Notice:If you use extra inhibitors and/or additives
in your vehicle’s cooling system, you could
damage your vehicle. Use only the proper mixture
of the engine coolant listed in this manual for
the cooling system. SeeRecommended Fluids and
Lubricants on page 6-12for more information.
Checking Coolant
The coolant surge tank is located in the engine
compartment on the driver’s side of the vehicle.SeeEngine Compartment Overview on page 5-12for
more information on location.
{CAUTION:
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 your
engine is cold, the coolant level should be at the
COLD FILL line.
Do not overll the surge tank. Too much coolant can
result in an overow condition when the uid is hot.
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Cooling System
When you decide it is safe to lift the hood, here is what
you will see:
A. Electric Engine Cooling Fan (Out of View)
B. Coolant Surge Tank and Pressure CapA. Coolant Surge Tank and Pressure Cap
B. Electric Engine Cooling Fan (Out of View)
{CAUTION:
An electric engine cooling fan under the hood
can start up even when the engine is not
running and can injure you. Keep hands,
clothing, and tools away from any underhood
electric fan. 2.4 L4 Engine
2.0L L4 Engine
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