2009 PONTIAC SOLSTICE cooling

Climate Controls
Climate Control System
A. Temperature
Control
B. Fan Control
C. Air Delivery Mode
ControlD. Air Conditioning
E. Recirculation
F. Rear Window
DefoggerThe heating and ventilation of the vehicle can be
controlled with this system. For vehicles with air
conditioning, you will also be able to control the cooling
of the vehicle.
9(Off):Turn the fan control to this position to turn
the fan off.
Temperature Control:Turn clockwise or
counterclockwise to increase or decrease the
temperature.
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 airow
inside the vehicle.
Select from the following modes:
H(Vent):Air is directed to the instrument panel
outlets.
\(Bi-Level):Air is directed to the instrument panel,
oor, defroster and side window outlets. Cooler air
is directed to the upper outlets and warmer air to the
oor outlets. Climate Control System with Air Conditioning
shown, Climate Control System without Air
Conditioning similar
3-16

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 the 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 N (Neutral) 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 the vehicle in gear when going 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.
4-16

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 the
Vehicle......................................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specications....................................5-5
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.........................5-22
Manual Transmission Fluid.............................5-23
Hydraulic Clutch...........................................5-23
Cooling System............................................5-23
Engine Coolant.............................................5-25Engine Overheating.......................................5-29
Power Steering Fluid.....................................5-30
Windshield Washer Fluid................................5-31
Brakes........................................................5-32
Battery........................................................5-35
Jump Starting...............................................5-36
Rear Axle.......................................................5-40
Headlamp Aiming...........................................5-41
Bulb Replacement
..........................................5-42
Halogen Bulbs..............................................5-42
Headlamps..................................................5-42
Front Turn Signal, Parking and Fog Lamps......5-43
Taillamps, Turn Signal, and Stoplamps
(Base Level).............................................5-43
Taillamps, Turn Signal, and Stoplamps
(Removable Hardtop).................................5-44
Back-Up Lamps............................................5-44
License Plate Lamp......................................5-45
Replacement Bulbs.......................................5-45
Windshield Wiper Blade Replacement..............5-46
Tires..............................................................5-47
Winter Tires.................................................5-48
Tire Sidewall Labeling...................................5-49
Tire Terminology and Denitions.....................5-50
Ination - Tire Pressure.................................5-53
Section 5 Service and Appearance Care
5-1

A. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-31.
B. Coolant Surge Tank and Pressure Cap. SeeCooling
System on page 5-23.
C. Brake Master Cylinder Reservoir. See “Brake Fluid”
underBrakes on page 5-32andHydraulic 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 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 5-30.
H. Remote Negative (−) Ground (Out of View). See
Jump Starting on page 5-36.
I.Battery on page 5-35(Out of View).
J. Remote Positive (+) Terminal. SeeJump Starting on
page 5-36.
K.Underhood Fuse Block on page 5-101.
5-13

A. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-31.
B. Coolant Surge Tank and Pressure Cap. SeeCooling
System on page 5-23.
C. Brake Master Cylinder Reservoir. See “Brake Fluid”
underBrakes on page 5-32andHydraulic Clutch
on page 5-23.
D. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-15.
E.Engine 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 5-30.
H. Remote Negative (−) Ground (Out of View). See
Jump Starting on page 5-36.
I.Battery on page 5-35(Out of View).
J. Remote Positive (+) Terminal. SeeJump Starting on
page 5-36.
K.Underhood Fuse Block on page 5-101.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. See
Engine 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.
5-15

Manual Transmission Fluid
It is not necessary to check the manual transmission
uid level. A transmission uid leak is the only reason for
uid loss. If a leak occurs, take the vehicle to a
dealer/retailer for service. Have it repaired as soon as
possible. You may also have the uid level checked
by your dealer/retailer when the oil is changed.
SeeRecommended Fluids and Lubricants on page 6-12
for the proper uid to use.
Hydraulic Clutch
The hydraulic clutch linkage in your vehicle is
self-adjusting. This system does not have its own
reservoir. It receives uid from the brake master cylinder
reservoir.
SeeBrakes on page 5-32for more information.
Cooling System
The Cooling System allows the engine to maintain the
correct working temperature.
A. Electric Engine Cooling Fan (Out of View)
B. Coolant Surge Tank and Pressure Cap2.4 L4 Engine
5-23

A. 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 cause injury. Keep hands, clothing, and tools
away from any underhood electric fan.
{CAUTION:
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 re, and you could be burned.
Get any leak xed before you drive the vehicle.
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 30,000 miles (50 000 km)
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. 2.0L L4 Engine
5-24

Engine Coolant
The cooling system in the vehicle is lled with
DEX-COOL®engine coolant. This coolant is designed
to remain in the vehicle for ve years or 150,000 miles
(240 000 km), whichever occurs rst.
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 5-29.
What to Use
{CAUTION:
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 re 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.
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 6-12for more information.
5-25