1999 CHEVROLET CAMARO cooling

yellowblue
2-11
Hatch
CAUTION:
It can be dangerous to drive with the hatch 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 hatch open or if
electrical wiring or other cable connections
must pass through the seal between the body and
the hatch:

Make sure all other windows are shut.

Turn 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 ªComfort Controlsº in
the Index.

If you have air outlets on or under the
instrument panel, open them all the way.
See ªEngine Exhaustº in the Index.
Hatch Release
Your door key opens the hatch from the outside. If your
vehicle has the Content Theft
-Deterrent/Alarm System
and the system is armed, opening the hatch this way will
trigger the alarm. First disarm the system or use the
remote keyless entry transmitter to open the hatch.
Remote Hatch Release (If Equipped)
Press the button under the
lamp control on the driver's
side below the instrument
panel to unlock the hatch
from inside your vehicle.
If you have an automatic transmission, your shift lever
must be in PARK (P) or NEUTRAL (N) to use the
remote hatch release. If you have a manual transmission
and the ignition is in RUN, you must set the parking
brake before you can use the remote hatch release.

yellowblue
3-2
Comfort Controls
With this system you can control the heating, air
conditioning and ventilation in your vehicle.
Your vehicle also has the flow
-through ventilation
system described later in this section.
Fan Control Knob
: Turn this knob to select the force of air
you want.
Temperature Control Knob
Turn the knob to change the temperature of the air
flowing from the system. Turn it toward the red area
(clockwise) for warmer air and toward the blue area
(counterclockwise) for cooler air.
Air Control Knob
OFF: The system is off.
MAX: Provides maximum cooling for quick cool
-down
on very hot days. This setting recirculates most of the air
inside your vehicle. If it is used for long periods of time,
the air may become dry. This setting directs air through
the upper air vents.
A/C: Use for normal cooling on hot days. This setting
cools outside air and directs it through the upper
air vents.
The air conditioner compressor operates in MAX, A/C,
Bi
-Level, Blend and Defrost when the outside
temperature is above freezing. When the air conditioner
is on, you may sometimes notice slight changes in your
vehicle's engine speed and power due to the operation of
the compressor.

yellowblue
3-3
BI-LEVEL: Air is directed through the upper air
vents and the heater ducts.
VENT: Air flows through the upper air vents.
HEATER: This setting directs most of the air
through the heater ducts and some of the air through the
windshield defroster vents.
BLEND: Air is directed through the windshield
defroster vents and the heater ducts.
DEFROST: This setting directs most of the air
through the windshield defroster vents and some of the
air through the heater ducts.
Cooling
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.
1. Turn the air control knob to A/C for normal cooling.
For faster cooling turn the knob to MAX.
2. Turn the temperature control knob to a
comfortable setting.
3. Turn the fan control knob to the desired speed.
Heating
The heater works best if you keep your windows closed
while using it.
1. Turn the air control knob to heater.
2. Turn the fan control knob to the desired speed.
3. Turn the temperature control knob to a
comfortable setting.
If your vehicle is equipped with an engine coolant
heater, you can use it in cold weather (around
20
F/
-8
C or lower) to improve heater performance
on initial start up. See ªEngine Coolant Heaterº in
the Index.
Bi-Level Heating
You may want to use Bi-Level heating on cool, but
sunny days. This setting directs cool air toward your
body and warmer air toward your feet.
1. Turn the air control knob to Bi
-Level.
2. Turn the temperature control knob to a
comfortable setting.
3. Turn the fan control knob to the desired speed.

yellowblue
3-5 Ventilation System
Adjust the direction of airflow by moving the vents.
Your vehicle's flow
-through ventilation system supplies
outside air into the vehicle when it is moving. Outside
air will also enter the vehicle when the blower
fan is running.
For mild outside temperatures when little heating or
cooling is needed, you can still direct outside air through
your vehicle.
1. Turn the air control knob to VENT.
2. Turn the temperature control knob to a
comfortable setting.
3. Turn the fan control knob to the desired speed.Ventilation Tips

Keep the hood and front air inlet free of ice, snow, or
any other obstruction (such as leaves). The heater
and defroster will work far better, reducing the
chance of fogging the inside of your windows.

When you enter a vehicle in cold weather, turn the
fan control knob clockwise for a few moments
before driving off. This helps clear the intake ducts
of snow and moisture, and reduces the chance of
fogging the inside of your windows.

Keep the air path under the front seats clear of objects.
This helps air to circulate throughout your vehicle.Audio Systems
Your Delco Electronics audio system has been designed
to operate easily and give years of listening pleasure.
You will get the most enjoyment out of it if you acquaint
yourself with it first. Find out what your Delco
Electronics system can do and how to operate all its
controls, to be sure you're getting the most out of the
advanced engineering that went into it.
If you have power door locks, your vehicle has a feature
called Retained Accessory Power (RAP). With RAP,
you can play your audio system even after the ignition is
off. See ªRetained Accessory Powerº in the Index.

yellowblue
4-25
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.

Keep your vehicle in good shape. Check all fluid
levels and also the brakes, tires, cooling system and
transmission. 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 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.
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.

Know how to go uphill. You may want to shift down
to a lower gear. The lower gears help cool your engine
and transmission, and you can climb the hill better.

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.

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.

yellowblue
4-39
But if you ever have to park your rig on a hill, here's
how to do it:
1. Apply your regular brakes, but don't shift into
PARK (P) yet, or into gear for a manual transmission.
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks are in place, release the
regular brakes. Then apply your parking brakes until
the chocks absorb the load.
4. Reapply the regular brakes. Then apply your parking
brake and then shift to PARK(P) or REVERSE (R)
for a manual transmission.
5. Release the regular brakes.
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 transmission fluid (don't
overfill), engine oil, axle lubricant, drive belts, cooling
system and brake system. 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
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. See ªEngine Overheatingº
in the Index.

5-
yellowblue
5-1
Section 5 Problems on the Road
Here you'll find what to do about some problems that can occur on the road.
5
-2 Hazard Warning Flashers
5
-3 Other Warning Devices
5
-3 Jump Starting
5
-7 Towing Your Vehicle
5
-8 Engine Overheating5
-11 Cooling System
5
-22 If a Tire Goes Flat
5
-22 Changing a Flat Tire
5
-34 Compact Spare Tire
5
-35 If You're Stuck: In Sand, Mud,
Ice or Snow

yellowblue
5-11
Cooling System
When 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
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.
If the coolant inside the coolant recovery tank is boiling,
don't do anything else until it cools down.