cooling CHEVROLET PRIZM 1998 3.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine To replace the battery: Trunk
1. Insert a coin into the notch near the keyring. Turn
the coin to the left to separate the two halves
of
the transmitter.
2. Once the transmitter is separated, use a pencil eraser
to remove the old battery.
Do not use a metal object.
3. Replace the battery with the positive (+) side
facing upward.
4. Snap the transmitter back together tightly to be
sure
no moisture can enter.
It can be dangerous to drive with the trunk open
because carbon monoxide
(CO) gas can come into
your vehicle. You can’t see or smell
CO. It can
cause unconsciousness and even death.
If you must drive with the trunk open or if
electrical wiring or other cable connections
must pass through the seal between the body
and the trunk:
Make sure all windows are shut.
Thrn the fan on your heating or cooling
system
to its highest speed with the setting
on
VENT. That will force outside air into
your vehicle. See “Comfort Controls” in
the Index.
instrument panel, open them all the way.
If you have air outlets on or under the
See “Engine Exhaust” in the Index.
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Downloaded from www.Manualslib.com manuals search engine Comfort Controls
With this system, you can control the heating and
ventilation in your vehicle.
If you have the air
conditioning option, you can also control cooling.
Your vehicle also has the flow-through ventilation
system described later in this section.
Climate Control System
Airflow Knob
/J VENT This position directs the airflow through
the instrument panel vents.
+’ BI-LEVEL: This position directs the airflow
through the instrument panel vents and toward the floor.
#’ FLOOR: This position directs the airflow toward
the floor.
+# DEFOG: This position directs the airflow toward
the floor and the windshield.
9 DEFROST: This position directs the airflow to
the windshield.
Fan Knob
Turn the knob away from OFF to turn the system on.
Turn the knob toward
HI to increase the fan’s speed.
Temperature Knob
Turn the knob to change the temperature of the air
flowing from the system. Turn the knob to the right to
increase the temperature. Turn the knob to the left
to
decrease the temperature. The air temperature can’t be
less than the outside
air temperature.
+e
+e
e
we
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Downloaded from www.Manualslib.com manuals search engine Air Intake Lever RECIRCULATE:
Choose this position to
recirculate the inside air through the comfort
control system.
outside air through the comfort control system.
CIRCULATE: Choose this position to circulate
Air Conditioner Controls (Option)
The air conditioning system uses the same controls as
described previously.
The function of each control is explained under
“Climate Control System” in this part. The incoming air
is cooled and dehumidified instead of being heated.
Push the NC button to change your comfort control
system from heating to air conditioning. A light will
come on when the air conditioning is
on. The NC
button can also control the humidity in your vehicle.
The air conditioner works best if
you keep your
windows closed. On very hot days, open the windows
just long enough for the hot air
to escape.
For normal cooling, push the A/C button and move the
air intake lever
to CIRCULATE for normal cooling. For faster cooling, move
the lever to RECIRCULATE.
Then move the airflow knob to VENT and turn the
temperature control knob to the left. Turn the fan knob
to HI.
On days when it is raining or the humidity is high,
follow these dehumidifying steps instead of the cooling
directions. It will help clean windows that are cloudy
with moisture.
Move the air intake lever to CIRCULATE and turn the
airflow knob to DEFROST. Turn the fan knob to
HI and
adjust the temperature knob to
a comfortable setting.
Heating
For the quickest results, move the air intake lever to
RECIRCULATE and the airflow knob to FLOOR.
Turn the temperature knob to the right for warmer air
and turn the fan knob toward
HI. You should switch
to CIRCULATE once in a while to avoid stale air
and cloudy windows. To prevent cold air from
blowing in, you may shut
off the outer dash vents by
using the thumbwheels.
3-3

Downloaded from www.Manualslib.com manuals search engine If you drive regularly in steep country, or if you’re
planning to visit there, here are some tips that can make
your trips safer and more enjoyable.
a
0
Keep 96ur ‘vehicle in good shape. Check all fluid
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.
A CAUTION:
If you don’t shift down, your brakes could get
so hot that they wouldn’t 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.
dl, 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 wouldn’t 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.
I
0 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.
0 Stay in your own lane when driving on two-lane
roads
in hills or mountains. Don’t swing wide or cut
across the center of the road. Drive at speeds that let
you stay in your own lane.
0 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.
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Downloaded from www.Manualslib.com manuals search engine When You Are Ready to Leave After
Parking on a
Hill
1. Apply your regular brakes and hold the pedal down
while you:
0 Start your engine;
0 Shift into a gear; and
0 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 fluid (don’t overfill),
engine oil, drive belt, cooling system and brake
adjustment. Each of
these is covered in this manual,
and the Index will help you find them quickly. If you’re
trailering, it’s a good idea to review these sections
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. See “Engine Overheating”
in the Index.
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Downloaded from www.Manualslib.com manuals search engine a Section 5 Problems on the Road
Here you’ll find what to do about some problems that can occur on the road.
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5-2
5-3
5-8
5-14
Hazard Warning Flashers
Other Warning Devices
Jump Starting
Towing Your Vehicle
Engine Overheating 5- 16
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5-23
5-33
5-34
Cooling System
If a Tire Goes Flat
Changing
a Flat Tire
Compact Spare Tire
If You’re Stuck: In Sand, Mud, Ice or Snow
5-1

Downloaded from www.Manualslib.com manuals search engine Car --ng System
wnen you decide it’s safe to lift the hood, here’s what
you’ll
see:
A. Electric Engine Cooling Fans
B. Radiator Pressure Cap
C. Coolant Recovery Tank
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.
If the coolant inside the coolant recovery tank is boiling,
don’t
do anything else until it cools down.
The coolant level should
be at or above
FULL.
If it isn’t, you may have a leak in the radiator hoses,
heater hoses, radiator, water pump
or somewhere else in
the cooling system.
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Downloaded from www.Manualslib.com manuals search engine A CAUTION:
Heater and radiator hoses, and other engine
parts, can be
very hot. Don’t touch them. If you
do, you can be burned.
Don’t 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.
NOTICE:
Engine damage from running your engine
without coolant isn’t covered by your warranty.
If there seems to be no leak, with the engine on, check to
see if the electric engine cooling fans
are running. If the
engine is overheating, both
fans should be running. If
they aren’t, your vehicle needs service.
How to Add Coolant to the Coolant
Recovery Tank
If you haven’t found a problem yet, but the coolant
level isn’t at
FULL, add a 50/50 mixture of clean water
(preferably distilled) and a proper coolant at the coolant
recovery tank. (See “Engine Coolant” in the Index for
more information about the proper coolant mixture.)
/! CAUTION:
I
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like 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 wouldn’t
get the overheat warning. Your engine could
catch fire and you or others could be burned.
Use
a 50/50 mixture of clean water and a
proper coolant.
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Downloaded from www.Manualslib.com manuals search engine NOTICE:
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. 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. Don’t spill coolant on a hot engine.
When the coolant in the coolant recovery tank is at
FULL start your vehicle.
If the overheat warning continues, there’s one more
thing
you can try. You can add the proper coolant
mixture directly to the radiator, but
be sure the
cooling system is cool before you do it.
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Downloaded from www.Manualslib.com manuals search engine I
/11 CAUTION:
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 radiator
pressure cap
-- even a little -- they can come out
at high speed. Never turn the cap when the
cooling system, including the radiator pressure
cap,
is hot. Wait for the cooling system and
radiator pressure cap to cool if you ever have to
turn the pressure cap.
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