CHEVROLET EXPRESS CARGO VAN 2001 1.G Owners Manual

3-7
Heating
On cold days, use HEAT 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.
Rear Window Defogger (If Equipped)
If you see lines running across the rear windows, you
have a rear window defogger. The lines warm the glass.
For best results, clear the windows of as much snow or
ice as possible before using the rear window defogger.
To turn on the rear window
defogger, press this button
located near the fan control.
An indicator light in the
button will come on when
the rear window defogger
is working.
The rear window defogger will only work when the
ignition is in RUN.
The rear window defogger will turn itself off after
several minutes. If you need additional warming time,
press the button again. Pressing the button when the
indicator light is illuminated will turn the defogger off.
If your vehicle is equipped with heated outside rearview
mirrors, the rear window defogger button will activate
both the rear window defogger and the heated outside
rearview mirrors. See ªHeated Outside Rearview
Mirrorsº in the Index.

3-8
Do not attach a temporary vehicle license, tape or decals
across the defogger grid on the rear windows. Use care
not to damage the wiring bands that connect the rear
window defogger grid when operating the rear
swing
-out windows (if equipped).
NOTICE:
Don't use a razor blade or something else sharp
on the inside of the rear window. If you do, you
could cut or damage the warming grid, and the
repairs wouldn't be covered by your warranty.
Ventilation System
For mild outside temperatures when little heating or
cooling is needed, use VENT to direct outside air
through your vehicle. Air will flow through the
instrument panel vents.
Your vehicle's flow
-through ventilation system supplies
outside air to the inside of your vehicle when it is
moving. With the side windows closed, air will flow into
the front air inlet grilles at the base of the windshield,
through the vehicle and out the rear air exhaust valve.
Outside air will also enter the vehicle when the heater or
the air conditioning fan is running.
Your vehicle has air vents near the center and on the
sides of the instrument panel that allow you to adjust the
direction and the amount of airflow inside the vehicle.
Move the dial on the vent up or down to direct airflow
to your preference. Increase or reduce the amount of
airflow by opening and closing the louvers. The vents
turn to direct the airflow from side to side.

3-9
When you close a vent, it will increase the flow of air
coming out of any vents that are open.
If you have rear heating or rear air conditioning, you
will have adjustable vents in the rear of the vehicle to
help direct the airflow. The rear air conditioning vents
are located in the headliner at the rear of the vehicle.
The rear heating vents are located next to the second
and third seat on the driver's side of the vehicle, near
the floor. You can move the vents to direct the flow of
air, or close the vents altogether. When you close a vent,
it will increase the flow of air coming out of any vents
that are open.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
blower fan to HI 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.
Your vehicle has air vents in the center and on the sides
of your instrument panel.
You can move the vents from side to side or up and
down to direct the flow of air, or close the vents
altogether. When you close a vent, it will increase the
flow of air coming out of any vents that are open.

3-10
Audio Systems
Your 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 audio 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.
Setting the Clock for Systems without Radio
Data System
Press and hold the HR or MIN arrow for two seconds.
Then press the HR (down) arrow until the correct hour
appears. Press and hold the MIN (up) arrow until the
correct minute appears. The clock may be set with the
ignition on or off.
Setting the Clock for Systems with Radio
Data System
Press and hold the HR or MIN buttons, located below
the tune knob, for two seconds. Then press and hold HR
until the correct hour appears. AM or PM will appear on
the display. Press and hold MIN until the correct minute
appears. The clock may be set with the ignition on or
off. The clock symbol will appear on the display in
time
-set mode.
To set the clock to the time of an FM station
broadcasting Radio Data System (RDS) information,
press and hold HR and MIN at the same time for two
seconds until UPDATED and the clock symbol appear
on the display. If the time is not available from the
station, NO UPDAT will appear on the display instead.
RDS clock time is broadcast once a minute. Once you
have tuned to an RDS broadcast station, it may take a
few minutes before pressing and holding the HR MIN
buttons will result in an update to the clock time.

3-11 AM-FM Stereo
Playing the Radio
PWR VOL: Press this knob to turn the system on and
off. To increase volume, turn the knob clockwise. Turn
it counterclockwise to decrease volume.
RCL: Press this knob to recall the station being played
or to display the clock. Clock display is available with
the vehicle off.
Finding a Station
AM FM: Press this button to switch between AM, FM1
and FM2. The display shows your selection.TUNE: Turn this knob to choose radio stations.
SEEK: Press the right arrow to tune to the next higher
station and the left arrow to tune to the next lower
station and stay there. The radio will seek to stations
with a strong signal only.
SCAN: Press and hold one of the SEEK arrows for
two seconds until you hear a beep. Use SCAN to listen
to stations for a few seconds. The radio will go to a
station, stop for a few seconds and flash the station
frequency, then go on to the next station. Press one of
the SEEK arrows again to stop scanning. The radio will
scan to stations with a strong signal only.
PRESET SCAN: Use PRESET SCAN to listen to each
of your preset stations for a few seconds. Press and hold
one of the SEEK arrows for more than four seconds
until you hear two beeps. The radio will go to the first
preset station stored on your pushbuttons, except those
stations with weak reception, stop for a few seconds and
flash the station frequency, then go on to the next preset
station. PRESET SCAN will only scan the six presets
that are in the band selected. Press one of the SEEK
arrows again to stop scanning presets. The channel
number (P1
-P6) will appear momentarily just before the
frequency is displayed.

3-12
PUSHBUTTONS: The six numbered pushbuttons let
you return to your favorite stations. You can set up to
18 stations (six AM, six FM1 and six FM2). Just:
1. Turn the radio on.
2. Press AM FM to select the band.
3. Tune in the desired station.
4. Press and hold one of the six numbered buttons until
you hear a beep. Whenever you press that numbered
button, the station you set will return.
5. Repeat the steps for each pushbutton.
Setting the Tone
BASS: Press and release AUDIO repeatedly until BAS
appears on the display. Then press and hold the up arrow
to increase bass. ªBº and a positive number will appear
on the display. Press and hold the down arrow to decrease
bass. B and a negative number will appear on the display.
B and a zero will appear on the display when the bass
level is set to the middle position. Release the up or down
arrow when you find the bass level you want or when the
maximum or minimum level is reached.TREBLE: Press and release AUDIO until TRE appears
on the display. Then press and hold the up arrow to
increase treble. ªTº and a positive number will appear
on the display. Press and hold the down arrow to
decrease treble. T and a negative number will appear on
the display. T and a zero will appear on the display when
the treble level is set to the middle position. Release the
up or down arrow when you find the treble level you
want or when the maximum or minimum level is
reached. If a station is weak or noisy, you may want to
decrease the treble.
To set BASS or TREBLE to the middle position, select
the desired tone control. Then press and hold AUDIO
for more than two seconds until you hear a beep. B and
a zero or T and a zero will appear on the display. To set
all of the tone controls and speaker controls to the
middle position, end out of audio mode. Then press and
hold AUDIO for more than two seconds until you hear a
beep. CEN will appear on the display.

3-13
Adjusting the Speakers
BALANCE: Press and release AUDIO until BAL
appears on the display. Then press and hold the up arrow
to move the sound to the right speakers or the down
arrow to move the sound to the left speakers. ªRº and a
number will appear on the display when the sound is
balanced toward the right speakers. ªLº and a number
will appear on the display when the sound is balanced
toward the left speakers. L and a zero will appear on the
display when the the sound is balanced between the
speakers. Release the up or down arrow when you find
the speaker balance you want or when the maximum or
minimum level is reached.
FADE: Press and release AUDIO until FAD appears on
the display. Then press and hold the up arrow to move
the sound to the front speakers or the down arrow to
move the sound to the rear speakers. ªFº and a number
will appear on the display when the sound is balanced
toward the front speakers. ªRº and a number will appear
on the display when the sound is balanced toward the
rear speakers. F and a zero will appear on the display
when the the sound is balanced between the speakers.
Release the up or down arrow when you find the speaker
balance you want or when the maximum or minimum
level is reached.To set BALANCE or FADE to the middle position,
select the desired speaker control. Then press and hold
AUDIO for more than two seconds until you hear a
beep. L and a zero or F and a zero will appear on the
display. To set all of the tone controls and speaker
controls to the middle position, end out of audio mode.
Then press and hold AUDIO for more than two seconds
until you hear a beep. CEN will appear on the display.
Radio Calibration
Your audio system has been calibrated for your vehicle
from the factory. If CAL appears on the display it means
that your radio has not been configured properly for
your vehicle and must be returned to the dealership
for service.
LOC: This message is displayed when the
THEFTLOCK

system has locked up. Your vehicle
must be returned to the dealership for service.

3-14 AM-FM Stereo with Cassette Tape Player
(If Equipped)
Playing the Radio
PWR VOL: Press this knob to turn the system on and
off. To increase volume, turn the knob clockwise. Turn
it counterclockwise to decrease volume.
RCL: Press this knob to recall the station being
played, to recall if the tape player is active, or to display
the clock.
Finding a Station
AM FM: Press this button to switch between AM, FM1
and FM2. The display shows your selection.TUNE: Turn this knob to choose radio stations.
SEEK: Press the right arrow to tune to the next higher
station and the left arrow to tune to the next lower
station and stay there. The radio will seek to stations
with a strong signal only.
SCAN: Press and hold one of the SEEK arrows for two
seconds until you hear a beep. Use SCAN to listen to
stations for a few seconds. The radio will go to a station,
stop for a few seconds and flash the station frequency,
then go on to the next station. Press one of the SEEK
arrows again to stop scanning. The radio will scan to
stations with a strong signal only.
PRESET SCAN: Use PRESET SCAN to listen to each
of your preset stations for a few seconds. Press and hold
one of the SEEK arrows for more than four seconds
until you hear two beeps. The radio will go to the first
preset station stored on your pushbuttons, except
stations with weak reception, stop for a few seconds and
flash the station frequency, then go on to the next preset
station. PRESET SCAN will only scan the six presets
that are in the band selected. Press one of the SEEK
arrows again to stop scanning presets. The channel
number (P1
-P6) will appear momentarily just before the
frequency is displayed.

3-15
PUSHBUTTONS: The six numbered pushbuttons let
you return to your favorite stations. You can set up to
18 stations (six AM, six FM1 and six FM2). Just:
1. Turn the radio on.
2. Press AM FM to select the band.
3. Tune in the desired station.
4. Press and hold one of the six numbered buttons until
you hear a beep. Whenever you press that numbered
button, the station you set will return.
5. Repeat the steps for each pushbutton.
Setting the Tone
BASS: Press and release AUDIO until BAS appears on
the display. Then press and hold the up arrow to increase
bass. ªBº and a positive number will appear on the
display. Press and hold the down arrow to decrease bass.
B and a negative number will appear on the display.
B and a zero will appear on the display when the bass
level is set to the middle position. Release the up or
down arrow when you find the bass level you want or
when the maximum or minimum level is reached.TREBLE: Press and release AUDIO until TRE appears
on the display. Then press and hold the up arrow to
increase treble. ªTº and a positive number will appear
on the display. Press and hold the down arrow to
decrease treble. T and a negative number will appear on
the display. T and a zero will appear on the display when
the treble level is set to the middle position. Release the
up or down arrow when you find the treble level you
want or when the maximum or minimum level is
reached. If a station is weak or noisy, you may want to
decrease the treble.
To set BASS or TREBLE to the middle position, select
the desired tone control. Then press and hold AUDIO
for more than two seconds until you hear a beep. B and
a zero or T and a zero will appear on the display. To set
all of the tone controls and speaker controls to the
middle position, end out of audio mode. Then press and
hold AUDIO for more than two seconds until you hear a
beep. CEN will appear on the display.

3-16
Adjusting the Speakers
BALANCE: Press and release AUDIO until BAL
appears on the display. Then press and hold the up arrow
to move the sound to the right speakers or the down
arrow to move the sound to the left speakers. ªRº and a
number will appear on the display when the sound is
balanced toward the right speakers. ªLº and a number
will appear on the display when the sound is balanced
toward the left speakers. L and a zero will appear on the
display when the the sound is balanced between the
speakers. Release the up or down arrow when you find
the speaker balance you want or when the maximum or
minimum level is reached.
FADE: Press and release AUDIO until FAD appears on
the display. Then press and hold the up arrow to move
the sound to the front speakers or the down arrow to
move the sound to the rear speakers. ªFº and a number
will appear on the display when the sound is balanced
toward the front speakers. ªRº and a number will appear
on the display when the sound is balanced toward the
rear speakers. F and a zero will appear on the display
when the the sound is balanced between the speakers.
Release the up or down arrow when you find the speaker
balance you want or when the maximum or minimum
level is reached.To set BALANCE or FADE to the middle position,
select the desired speaker control. Then press and hold
AUDIO for more than two seconds until you hear a
beep. L and a zero or F and a zero will appear on the
display. To set all of the tone controls and speaker
controls to the middle position, end out of audio mode.
Then press and hold AUDIO for more than two seconds
until you hear a beep. CEN will appear on the display.
Playing a Cassette Tape
Your tape player is built to work best with tapes that are
up to 30 to 45 minutes long on each side. Tapes longer
than that are so thin they may not work well in this
player. The longer side with the tape visible should face
to the right. If the ignition is on, but the radio is off, the
tape can be inserted and will begin playing. If you hear
nothing but a garbled sound, the tape may not be in
squarely. Press the eject button to remove the tape and
start over.
While the tape is playing, use the VOL, FAD, BAL,
TRE, BAS and SEEK controls just as you do for
the radio. The radio will display UP if the top side of
the tape is playing. DN will appear if the bottom side
is playing.