coolant temperature SATURN AURA 2010 Owners Manual

Vehicle Symbol Chart
Here are some additional symbols that may be found on
the vehicle and what they mean. For more information
on the symbol, refer to the index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls or OnStar®
$:Brake System Warning Light
":Charging System
I:Cruise Control
B:Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.:Fuel Gage
+:Fuses
i:Headlamp High/Low-Beam Changer
j:LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
F:Traction Control
M:Windshield Washer Fluid
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The remote vehicle start feature will not operate if any
of the follow occur:
•The remote start system is disabled through
the DIC.
•The vehicle’s key is in the ignition.
•The vehicle’s hood is open.
•The hazard warning flashers are on.
•The check engine light is on. SeeMalfunction
Indicator Lamp on page 4-34.
•The engine coolant temperature is too high.
•The oil pressure is low.
•Two remote vehicle starts, or one start with a time
extension, have already been provided for that
ignition cycle.
Vehicles that have the remote vehicle start feature are
shipped from the factory with the remote start system
enabled. The system may be enabled or disabled
through the DIC. See “REMOTE START” underDIC
Vehicle Personalization on page 4-46for additional
information.
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Engine Coolant 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
engine coolant heater cord is located near the air
cleaner box on the passenger side of the engine
compartment. SeeEngine Compartment Overview
on page 6-14for more information on location.
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/retailer in
the area where you will be parking the vehicle for the
best advice on this.
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Instrument Panel Overview...............................4-3
Hazard Warning Flashers................................4-3
Horn .............................................................4-3
Tilt and Telescopic Steering Wheel...................4-3
Turn Signal/Multifunction Lever.........................4-4
Turn and Lane-Change Signals........................4-4
Headlamp High/Low-Beam Changer..................4-5
Flash-to-Pass.................................................4-5
Windshield Wipers..........................................4-5
Windshield Washer.........................................4-6
Cruise Control................................................4-7
Headlamps..................................................4-10
Headlamps on Reminder................................4-10
Headlamps Off in Park..................................4-10
Delayed Headlamps......................................4-11
Daytime Running Lamps (DRL).......................4-11
Automatic Headlamp System..........................4-11
Fog Lamps ..................................................4-12
Instrument Panel Brightness...........................4-13
Dome Lamps ...............................................4-13
Entry/Exit Lighting.........................................4-13
Parade Dimming...........................................4-13
Reading Lamps............................................4-13Electric Power Management...........................4-14
Battery Run-Down Protection..........................4-14
Accessory Power Outlet(s).............................4-15
Climate Controls............................................4-16
Climate Control System.................................4-16
Automatic Climate Control System...................4-19
Outlet Adjustment.........................................4-23
Warning Lights, Gages, and Indicators............4-24
Instrument Panel Cluster................................4-25
Speedometer and Odometer...........................4-26
Trip Odometer..............................................4-26
Tachometer................................................
.4-26
Safety Belt Reminders...................................4-26
Airbag Readiness Light..................................4-28
Passenger Airbag Status Indicator...................4-29
Charging System Light..................................4-30
Brake System Warning Light..........................4-30
Antilock Brake System (ABS) Warning Light.....4-31
Electronic Stability Control (ESC)/Traction
Control System (TCS) Indicator/Warning
Light........................................................4-32
Engine Coolant Temperature Warning Light......4-33
Engine Coolant Temperature Gage..................4-33
Section 4 Instrument Panel
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Climate Controls
Climate Control System
The heating, cooling and ventilation for the vehicle can
be controlled with this system.
A. Fan Control
B. Recirculation
C. Temperature
Control
D. Outside AirE. Air Delivery Mode
Control
F. Air Conditioning
G. Rear Window
Defogger
Operation
Temperature Control:Turn clockwise or
counterclockwise to increase or decrease the
temperature inside the vehicle.
When it is cold outside 0°F (−18°C) or lower, use the
engine coolant heater, if vehicle has one, to provide
warmer air faster to the vehicle. An engine coolant
heater warms the coolant the engine uses that provides
heat to warm the inside of the vehicle. For more
information, seeEngine Coolant Heater on page 3-22.
9(Fan Control):Turn clockwise or counterclockwise
to increase or decrease the fan speed. The fan must
be on to run the air-conditioning compressor.
Air Delivery Mode Control:Turn clockwise or
counterclockwise to change the current airflow mode.
Select from the following:
H(Vent):Air is directed to the instrument panel
outlets.
)(Bi-Level):Air is divided between the instrument
panel and floor outlets. Some air will be directed toward
the side windows.
6(Floor):Air is directed to the floor outlets with
some air directed to the windshield and side window
outlets.
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Automatic Operation
AUTO (Automatic):Select AUTO on both the fan
speed control and the air delivery mode control knobs to
activate the automatic system. When automatic
operation is active the system controls the inside
temperature and air delivery.
To place the system in automatic mode do the following:
1. Turn the fan knob and the mode knob to the
AUTO position.
The current set temperature displays. When AUTO
is selected, the air conditioning operation and air
inlet is automatically controlled. The air conditioning
compressor runs while the outside temperature is
over about 40°F (4°C). The air inlet will normally be
set to outside air. If it is hot outside, the air inlet
may automatically switch to recirculate inside air to
help quickly cool down the vehicle.
2. Set the temperature.
An initial setting of 73°F (23°C) is recommended.
Allow about 20 minutes for the system to regulate.
Press
worxto adjust the temperature setting
as necessary. If the temperature is set at 60°F
(15°C) the system remains at the maximum cooling
setting. If the temperature is set at 90°F (32°C)
the system remains at the maximum heat setting.
Choosing either maximum setting does not
cause the vehicle to heat or cool any faster.Do not to cover the sensor located on the top of the
instrument panel near the windshield. This sensor
regulates air temperature based on the intensity
of the sun.
Also do not cover the sensor grille on the lower
right side of the climate control faceplate, as
this regulates the inside temperature.
To avoid blowing cold air at engine start-up in cold
weather, the system delays turning on the fan
until warm air is available. The length of delay
depends on the engine coolant temperature. Turning
the fan knob overrides this delay and changes
the fan to the selected speed.
Manual Operation
9(Off):Select this position on the fan knob to turn off
the entire climate control system. Outside air still
enters the vehicle. The airflow direction and temperature
can be adjusted.
x/wTemperature Control:Press the arrows to
increase or decrease the temperature inside the vehicle.
9(Fan Control):Turn clockwise or counterclockwise
to increase or decrease the fan speed.
Air Delivery Mode Control:Turn clockwise or
counterclockwise to change the direction of the airflow
in the vehicle.
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Engine Coolant Temperature
Warning Light
This light comes on briefly
while starting the vehicle.
If it does not, have the vehicle serviced by the
dealer/retailer. If the system is working normally the
indicator light goes off.
Notice:Driving with the engine coolant temperature
warning light on could cause the vehicle to
overheat. SeeEngine Overheating on page 6-28. The
vehicle’s engine could be damaged, and it might
not be covered by the vehicle warranty. Never drive
with the engine coolant temperature warning
light on.
The engine coolant temperature warning light comes on
when the engine has overheated.
If this happens pull over and turn off the engine as soon
as possible. SeeEngine Overheating on page 6-28
for more information.
Engine Coolant Temperature Gage
This gage shows the engine coolant temperature. If the
gage pointer moves into the red area, the light comes
on and a chime sounds, the engine is too hot. It means
that the engine coolant has overheated.
If the vehicle has been operating under normal driving
conditions and the gage reads hot, pull off the road, stop
the vehicle and turn off the engine as soon as possible.
SeeEngine Overheating on page 6-28.
United StatesCanada
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Cooling System
The Cooling System allows the engine to maintain the
correct working temperature.
A. Engine Cooling Fans
B. Engine Coolant Surge Tank
C. Pressure Cap{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. 3.6L V6 Engine shown, 2.4L L4 Engine similar
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Notice:Using coolant other than DEX-COOL®can
cause premature engine, heater core, or radiator
corrosion. In addition, the engine coolant could
require changing sooner, at 50 000 km (30,000 miles)
or 24 months, whichever occurs rst. 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 five years or 150,000 miles
(240 000 km), whichever occurs first.
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, seeEngine
Overheating on page 6-28.
What to Use
{WARNING:
Adding only plain water to the cooling system can
be dangerous. Plain water, or some other liquid
such as alcohol, can boil before the proper coolant
mixture will. The vehicle’s 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−34°F (−37°C),
outside temperature.
•Gives boiling protection up to 265°F (129°C),
engine temperature.
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•Protects against rust and corrosion.
•Will not damage aluminum parts.
•Helps keep the proper engine temperature.
Notice:If an improper coolant mixture is used, the
engine could overheat and be badly damaged.
The repair cost would not be covered by the vehicle
warranty. Too much water in the mixture can
freeze and crack the engine, radiator, heater core,
and other parts.
Notice:If extra inhibitors and/or additives are used
in the vehicle’s cooling system, the vehicle could
be damaged. Use only the proper mixture of
the engine coolant listed in this manual for the
cooling system. SeeRecommended Fluids and
Lubricants on page 7-10for more information.
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 atthe coolant recovery tank, but be sure the cooling
system is cool before this is done. SeeEngine Coolant
on page 6-25for more information.
The coolant level should be at or above the FULL
COLD mark on the coolant surge tank. If it is not, you
may have a leak at the pressure cap or in the radiator
hoses, heater hoses, radiator, water pump, or
somewhere else in the cooling system.
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 specic coolant ll
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.
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