air condition CHEVROLET EXPRESS 2000 Owners Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2000, Model line: EXPRESS, Model: CHEVROLET EXPRESS 2000Pages: 411, PDF Size: 2.69 MB
Page 87 of 411
2-16
Rear Doors
CAUTION:
It can be dangerous to drive with the rear door(s)
or rear swing
-out windows 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.
CAUTION: (Continued)
CAUTION: (Continued)
If you must drive with the rear door(s) or rear
swing
-out windows open or if electrical wiring or
other cable connections must pass through the
seal between the body and the rear door(s) or
rear swing
-out windows:
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, HEAT or DEFOG. Additionally,
on vehicles with heating/air conditioning
systems, MAX A/C or BI
-LEVEL A/C can
be used. 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.
Page 128 of 411
2-57
If the air bag readiness light stays on after you start the
vehicle or comes on when you are driving, your air bag
system may not work properly. Have your vehicle
serviced right away.
CAUTION:
If the air bag readiness light stays on after you
start your vehicle, it means the air bag system
may not be working properly. The air bags in
your vehicle may not inflate in a crash, or they
could even inflate without a crash. To help avoid
injury to yourself or others, have your vehicle
serviced right away if the air bag readiness light
stays on after you start your vehicle.
The air bag readiness light should flash for a few
seconds when you turn the ignition key to RUN. If the
light doesn't come on then, have it fixed so it will be
ready to warn you if there is a problem.
Charging System Light
This light should come on
briefly when you turn on the
ignition, before starting the
engine, as a check to show
you it is working.
After the engine starts, the light should go out. If it stays
on or comes on while you are driving, you may have a
problem with your charging system. It could indicate a
problem with the generator drive belt, or some other
charging system problem. Have it checked right away.
Driving while this light is on could drain your battery.
If you must drive a short distance with this light on, it
helps to turn off all your accessories, such as the radio
and air conditioner.
Page 133 of 411
2-62
NOTICE:
Modifications made to the engine, transmission,
exhaust, intake or fuel system of your vehicle or
the replacement of the original tires with other
than those of the same Tire Performance Criteria
(TPC) can affect your vehicle's emission controls
and may cause the SERVICE ENGINE SOON or
CHECK ENGINE light to come on.
Modifications to these systems could lead to
costly repairs not covered by your warranty.
This may also result in a failure to pass a
required Emission Inspection/Maintenance test.
This light should come on, as a check to show you it is
working, when the ignition is on and the engine is not
running. If the light doesn't come on, have it repaired.
This light will also come on during a malfunction in one
of two ways:
Light Flashing
-- A misfire condition has been
detected. A misfire increases vehicle emissions and
may damage the emission control system on your
vehicle. Dealer or qualified service center diagnosis
and service may be required.
Light On Steady
-- An emission control system
malfunction has been detected on your vehicle.
Dealer or qualified service center diagnosis and
service may be required.
Page 140 of 411
3-
3-1
Section 3 Comfort Controls and Audio Systems
In this section, you'll find out how to operate the comfort control and audio systems offered with your vehicle.
Be sure to read about the particular systems supplied with your vehicle.
3
-2 Comfort Controls
3
-7 Air Conditioning
3
-7 Heating
3
-7 Defrosting
3
-8 Rear Window Defogger (If Equipped)
3
-9 Ventilation System
3
-10 Audio Systems
3
-10 Setting the Clock for Systems without Radio
Data System
3
-11 Setting the Clock for Systems with Radio
Data System
3
-11 AM-FM Stereo
3
-14 AM-FM Stereo with Cassette Tape Player
(If Equipped)
3
-20 AM-FM Stereo with Compact Disc Player
(If Equipped)3
-24 AM-FM Stereo with Cassette Tape and
Compact Disc Player with Radio Data System
(RDS) and Automatic Tone Control
(If Equipped)
3
-35 AM-FM Stereo with 6-Disc Compact Disc
Player with Programmable Equalization and
Radio Data System (RDS) (If Equipped)
3
-46 Theft-Deterrent Feature RDS Radios
(If Equipped)
3
-46 Theft-Deterrent Feature Non-RDS Radios
(If Equipped)
3
-47 Understanding Radio Reception
3
-47 Tips About Your Audio System
3
-48 Care of Your Cassette Tape Player
3
-50 Care of Your Compact Discs
3
-50 Care of Your Compact Disc Player
3
-50 Fixed Mast Antenna
3
-50 Chime Level Adjustment (RDS Radios Only)
Page 141 of 411
3-2
Comfort Controls
This section tells you how to make your air system work
for you.
With these systems, you can control the heating, cooling
and ventilation in your vehicle.
System Controls
If your vehicle does not have air conditioning, your
controls will look like this.Fan Knob
The knob on the left side of the system control panel
regulates the fan speed. The knob has four speed
positions. To increase airflow, turn the knob toward HI.
To decrease airflow, turn it toward LO. To turn the fan
off, turn the mode knob on the far right to OFF.
Temperature Knob
The middle knob on the control panel regulates the
temperature of the air flowing into the passenger area of
your vehicle. This knob will allow you to adjust the
relative air temperature independently of the function
knob setting. Turn the knob toward the red area for
warmer air. Turn the knob toward the blue area for
cooler air.
Page 142 of 411
3-3
Mode Knob
The right knob changes the airflow setting.
(Vent): This setting directs air through the
instrument panel vents.
(Bi-Level): This setting divides airflow between
the heater floor vents and instrument panel vents.
(Floor): This setting directs air through the
floor vents.
(Floor/Defog):This setting divides airflow
between the heater floor vents and windshield.
DEF (Defrost): This setting directs air through the
windshield defroster vents. This setting is used to
remove fog or ice from the windshield.
Heater/Air Conditioning Controls
(If Equipped)
If your vehicle has air conditioning, your heater/air
conditioning controls will look like this.
Before using your vehicle's air conditioning, open the
windows to clear the vehicle of hot air.
Page 143 of 411
3-4
Fan Knob
The knob on the left side of the control panel regulates
the fan speed. The knob has four speed positions. To
increase airflow, turn the knob toward HI. To decrease
airflow, turn it toward LO. To turn the fan off, turn the
mode knob on the far right to OFF.
Temperature Knob
The middle knob on the control panel lets you select
the temperature of the air flowing into the passenger
compartment of your vehicle. This knob will allow you
to adjust the air temperature independently of the
function knob setting. Turn the knob toward the red
area for warmer air. Turn the knob toward the blue
area for cooler air.
Mode Knob
The right knob on the control panel changes the
heater/air conditioning setting.
MAX A/C (Maximum Air Conditioning): Turn the
right knob to MAX A/C for maximum cooling. This
setting puts the system in the recirculation mode and
helps to maximize your air conditioner's performance
and your vehicle's fuel economy. This setting also coolsthe air the fastest. After the vehicle's interior reaches a
comfortable temperature, turn the knob clockwise to
place the air conditioning system in the A/C mode.
A/C (Air Conditioning): This setting is used for normal
cooling on hot days. It cools outside air and directs it
through the instrument panel outlets.
(Bi-Level Air Conditioning): This setting divides
airflow between the floor vents and instrument panel
vents. The air conditioning compressor will cycle
continuously in this setting as long as the outside air
temperature is warm enough to activate the compressor.
(Vent): This setting directs air through the
instrument panel vents.
(Floor): This setting directs air through the
floor vents.
(Floor/Defrost): This setting divides airflow
between the floor vents and the windshield. In the
blended position, the air conditioning compressor is
automatically activated to dehumidify the air.
(Defrost): This setting directs air through the
windshield defroster vents. It is useful when you have
fog or ice on the windshield.
Page 144 of 411
3-5 Rear Heater (Without Air Conditioning)
(If Equipped)
If you have a rear heater (without rear air conditioning),
the thumbwheel for this feature is located on the
instrument panel.
To increase and decrease the flow of heated air to the
rear floor vents, turn the thumbwheel marked HEAT to
the desired fan speed.
The thumbwheel has three positions. To increase the
flow of heated air, turn the thumbwheel toward HIGH.
To turn the fan off, turn the thumbwheel to OFF.
Rear Air Conditioning and Rear Heater
(If Equipped)
If your vehicle has a rear air conditioning and rear
heater system combination, controls are provided
to regulate the temperature, location and speed of
the airflow.
Front Passenger Control
To adjust the air temperature, turn the temperature knob
on the right side of the control panel.
Page 145 of 411
3-6
For warmer air, turn the knob toward the red area, and
for cooler air, turn the knob toward the blue area.
To regulate the location of the airflow, adjust the center
knob on the control panel. Turn the knob
counterclockwise for upper vent airflow or clockwise
for headliner vent air flow. Generally, the upper vents
are used for air conditioning and the floor vents for
heating. The knob can be set to any blend setting.
To adjust the airflow speed, turn the fan knob on the left
side of the control panel to the desired fan speed.
To activate the rear control, turn the fan knob on the
front control to REAR CNTL.
Rear Passenger Control
The rear control works just like the front control. It will
allow second seat passengers to adjust the controls if the
front control is switched to the rear position.
Page 146 of 411
3-7
Air Conditioning
Before using your vehicle's air conditioning, open the
windows to clear the vehicle of hot air. This reduces the
time it takes for your vehicle to cool down. Then keep
your windows closed for the air conditioner to work at
its best.
You can use MAX A/C with the temperature knob in the
blue area when it's really hot outside and you need to
cool the inside air quickly. MAX A/C lets in only a little
air from the outside.
If you first use MAX A/C, you can then use A/C with
the temperature knob in the blue area, as soon as the
vehicle has cooled down, so outside air will be going
through your vehicle.
If your vehicle has rear air conditioning, setting it on
LO may enhance front A/C performance by allowing
trapped refrigerant in rear lines to circulate.
When the air conditioning, defrost or blend is on, you
may notice a slight increase or decrease in engine speed,
due to compressor operation. This is normal because the
system is designed to cycle the compressor on and off to
keep the desired temperature.
Heating
On cold days, use the floor setting with the temperature
knob in the red area. Outside air will be brought in
through the floor outlets. The heater works best if you
keep your windows closed while using it.
If you use the optional engine coolant heater before
starting your engine, your heating system will produce
warmer air faster to heat the passenger compartment in
cold weather. See ªEngine Coolant Heaterº in the Index.
Defrosting
Use defrost to remove fog or ice from the windshield
quickly in extremely cold conditions. The temperature
knob should be in the red area and the fan knob toward
high. The air conditioning compressor may operate in
this setting to dehumidify the air.