2005 PONTIAC VIBE cooling

If you don’t cancel the security lock feature, adults and
older children who ride in the rear won’t be able to
open the rear door from the inside. You should let adults
and older children know how these security locks
work, and how to cancel the locks.
To cancel the rear door security lock, do the following:
1. Unlock the door from the inside and open the
door from the outside.
2. Slide the lever up.
3. Do the same for the other rear door.
The rear door locks will now work normally.Liftgate/Liftglass
{CAUTION:
It can be dangerous to drive with the liftgate or
liftglass open because carbon monoxide (CO)
gas can come into your vehicle. You can not
see or smell CO. It can cause
unconsciousness and even death. If you must
drive with the liftgate open or if electrical
wiring or other cable connections must pass
through the seal between the body and the
liftgate or liftglass:
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 in the Index.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-32.
2-11

Climate Controls
Climate Control System
With this system you can control the heating, cooling
and ventilation for your vehicle.
Operation
9
(Fan):Turn the center knob away from OFF to turn
the system on. Turn the knob toward HI to increase
fan speed.
If the airow seems low when the fan is at the highest
setting, the passenger compartment air lter may
need to be replaced. For more information, see
Passenger Compartment Air Filter on page 3-23and
Scheduled Maintenance on page 6-4.To change the current mode, select one of the following:
H(Vent):This mode directs air to the upper
instrument panel outlets.
)(Bi-Level):This mode directs the air to the upper
instrument panel outlets, and to the oor outlets.
6(Floor):This mode directs the air to the oor outlets
and to the outboard outlets (for the side windows).
?(Recirculation):Press this button, located in the
center of the instrument panel to the left of the audio
system, to turn the recirculation mode on or off. This
mode keeps outside air from coming in the vehicle. It can
be used to prevent outside air and odors from entering
your vehicle or to help heat or cool the air inside your
vehicle more quickly. When the button is pressed, an
indicator light in the button will come on. Press the button
again to turn off recirculate and to circulate outside air
through the system. The indicator light will go off.
Recirculate is automatically turned off when the climate
control system mode knob is turned to defog or defrost or
is between modes.
3-20

If you drive regularly in steep country, or if you are
planning to visit there, here are some tips that can make
your trips safer and more enjoyable.
Keep your vehicle in good shape. Check all uid
levels and also the brakes, tires, cooling system,
and transaxle. These parts can work hard on
mountain roads.
Know how to go down hills. The most important
thing to know is this: let your engine do some of
the slowing down. Shift to a lower gear when you go
down a steep or long hill.
{CAUTION:
If you do not shift down, your 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
your engine assist your brakes on a steep
downhill slope.
{CAUTION:
Coasting downhill in NEUTRAL (N) or with the
ignition off is dangerous. Your brakes will have
to do all the work of slowing down. 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 your engine running and your
vehicle in gear when you go downhill.
Know how to go uphill. You may want to shift down to
a lower gear. The lower gears help cool your engine
and transaxle, and you can climb the hill better.
Stay in your own lane when driving on two-lane
roads in hills or mountains. Do not swing wide or cut
across the center of the road. Drive at speeds that let
you stay in your own lane.
As you go over the top of a hill, be alert. There could
be something in your lane, like a stalled car or an
accident.
You may see highway signs on mountains that warn
of special problems. Examples are long grades,
passing or no-passing zones, a falling rocks area,
or winding roads. Be alert to these and take
appropriate action.
4-25

When You Are Ready to Leave After
Parking on a Hill
1. Apply your regular brakes and hold the pedal down
while you:
start your engine
shift into a gear, and
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.
Maintenance When Trailer Towing
Your vehicle will need service more often when you’re
pulling a trailer. See the Maintenance Schedule for more
on this. Things that are especially important in trailer
operation are automatic transaxle uid (don’t overll),
engine oil, drive belt, cooling system and brake system.
Each of these is covered in this manual, and the
Index will help you nd them quickly. If you’re trailering,
it’s a good idea to review this information before you
start your trip.
Check periodically to see that all hitch nuts and bolts
are tight.
Engine Cooling When Trailer Towing
Your cooling system may temporarily overheat during
severe operating conditions. SeeEngine Overheating
on page 5-30.
4-46

Service............................................................5-3
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 Your Tank............................................5-7
Filling a Portable Fuel Container.......................5-9
Checking Things Under the Hood....................5-10
Hood Release..............................................5-10
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-16
Engine Air Cleaner/Filter................................5-21
Automatic Transaxle Fluid..............................5-23
Manual Transaxle Fluid..................................5-26
Hydraulic Clutch...........................................5-27
Engine Coolant.............................................5-28
Radiator Pressure Cap..................................5-30
Engine Overheating.......................................5-30
Cooling System............................................5-32Power Steering Fluid.....................................5-37
Windshield Washer Fluid................................5-38
Brakes........................................................5-39
Battery........................................................5-42
Jump Starting...............................................5-43
All-Wheel Drive..............................................5-48
Bulb Replacement..........................................5-49
Halogen Bulbs..............................................5-49
Headlamps, Front Turn Signal, and
Parking Lamps..........................................5-49
Center High-Mounted Stoplamp (CHMSL).........5-51
Taillamps, Turn Signal, and Stoplamps............5-53
Back-Up Lamps............................................5-54
Replacement Bulbs.......................................5-55
Windshield Wiper Blade Replacement..............5-56
Tires..............................................................5-57
Tire Sidewall Labelling...................................5-58
Tire Terminology and Denitions.....................5-61
Ination - Tire Pressure.................................5-64
Tire Pressure Monitor System.........................5-65
Tire Inspection and Rotation...........................5-68
When It Is Time for New Tires.......................5-69
Buying New Tires.........................................5-70
Section 5 Service and Appearance Care
5-1

A. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-38.
B. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-37.
C. Radiator Pressure Cap. SeeRadiator Pressure Cap
on page 5-30.
D. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-16.
E. Coolant Recovery Tank. SeeCooling System on
page 5-32.
F. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-16.G. Automatic Transaxle Fluid Dipstick (If Equipped).
See “Checking the Fluid Level” underAutomatic
Transaxle Fluid on page 5-23.
H. Brake Master Cylinder Reservoir and Hydraulic
Clutch (If Equipped). See “Brake Fluid” underBrakes
on page 5-39andHydraulic Clutch on page 5-27.
I. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-21.
J. Battery. SeeBattery on page 5-42.
K. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 5-98.
5-13

A. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-38.
B. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-37.
C. Radiator Pressure Cap. SeeRadiator Pressure Cap
on page 5-30.
D. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-16.
E. Coolant Recovery Tank. SeeCooling System on
page 5-32.
F. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-16.G. Automatic Transaxle Fluid Dipstick (If Equipped).
See “Checking the Fluid Level” underAutomatic
Transaxle Fluid on page 5-23.
H. Brake Master Cylinder Reservoir and Hydraulic
Clutch (If Equipped). See “Brake Fluid” underBrakes
on page 5-39andHydraulic Clutch on page 5-27.
I. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-21.
J. Battery. SeeBattery on page 5-42.
K. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 5-98.
5-15

Engine Coolant
Your vehicle was factory-lled with a coolant developed
to last for 100,000 miles (160 000 km) or 5 years,
whichever comes rst. When coolant is added or
changed, use DEX-COOL
®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 5-30.
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 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-halfclean, drinkable waterand
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.
5-28