CHEVROLET EXPRESS 1998 1.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Have you recently changed brands of fuel?
If
so, be sure to fuel your vehicle with quality fuel (see
“Fuel” in the Index). Poor fuel quality will cause your
engine not to run as efficiently as designed. You may
notice this as stalling after start-up, stalling when you
put the vehicle into gear, misfiring, hesitation on
acceleration or stumbling on acceleration. (These
conditions may
go away once the engine is warmed up.)
This will be detected by the system and cause the light
to turn on.
If you experience one or more of these conditions,
change the fuel brand you use. It will require at least one
full tank
of the proper fuel to turn the light off.
If none of the above steps have made the light turn off,
have your dealer or qualified service center check the
vehicle. Your dealer has the proper test equipment and
diagnostic tools to fix any mechanical or electrical
problems that may have developed.
Oil Pressure Gage
The oil pressure gage
pressure in psi (pounds per
square inch) when the
shows the engine oil
8o I
engine is running. Canadian
vehicles indicate pressure in kPa (kilopascals).
OIL Wh
Oil pressure may vary with engine speed, outside
temperature and oil viscosity, but readings above the low pressure zone indicate the normal operating range.
A reading in the low pressure zone may be caused by a
dangerously low oil level or other problem causing low
oil pressure. Check your oil as soon as possible.
2-60

Downloaded from www.Manualslib.com manuals search engine I A CAUTION:
Don’t keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches fire. You or others could be burned.
Check your oil as soon
as possible and have your
vehicle serviced.
I NOTICE:
Damage to your engine from neglected oil
problems can be costly and
is not covered by
your warranty.
Security Light
SECURITY
This light will come on
briefly when you turn the
ignition key to START.
m
The light will stay on until the engine starts. If the
flashes, the Passlock%ystem has entered
a tampel light I-
mode. If the vehicle
fails to start, see “Passlock” in
the Index.
If the light comes
on continuously while driving and
stays on, there may be a problem with the Passlock
System.
Your vehicle will not be protected by Passlock,
and you should see your
GM dealer.
2-61

Downloaded from www.Manualslib.com manuals search engine Daytime Running Lamps Indicator Light
You may have this light on
the instrument panel. It will
light whenever the
DRL are
on. It is also a reminder to
turn on your headlamps
when driving at night.
Check Gages Light
CHECK
GAGES
The CHECK GAGES light
will come on briefly when
you are starting the engine.
If
the light comes on and stays on while you are driving,
check your coolant temperature and engine oil pressure
gages
to see if they are in the warning zones.
2-62

Downloaded from www.Manualslib.com manuals search engine .~ 1 Gage
\\'
E
FUEL ONLY UNLEADED
The
fuel gage, when the
ignition is
on, tells you
about how much fuel you
have left in your tank. Listed are
four situations you may experience with your
fuel gage:
At the gas station, the fuel pump shuts off before the
gage reads FULL
(F).
It takes a little more or less fuel to fill up than the
fuel gage indicated. For example, the gage may have
indicated the tank was half full, but
it actually took a
little more or less than half the tank's capacity
to fill
the tank.
The gage moves a little when you turn a corner or
speed up.
The gage will first indicate EMPTY
(E) before you
are out of fuel, and you should get more fuel as soon
as possible.
The gage doesn't go back to EMPTY (E) when you
turn off the ignition.
None
of these indicate a problem with the fuel gage.
2-63

Downloaded from www.Manualslib.com manuals search engine b% NOTES
2-64

Downloaded from www.Manualslib.com manuals search engine 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
3-2
3-3
3-4
3-5
3-6
3-6
3-6
3-7
3-7
3-7
3-7 Comfort Controls
Heater Controls
Heater/Air Conditioning Controls
Rear Heater (Without Air Conditioning)
Rear Air Conditioning and Rear Heater
Air Conditioning
Heating Ventilation Tips
Audio Systems
Setting the Clock for Systems without
Automatic Tone Control
Setting the Clock for Systems with
Automatic Tone Control
AM-FM Stereo 3-9
3-11
3- 16
3-20
3-2
1
3-23
3-24
3-25
3-26
3-26 3-27 AM-FM
Stereo with Cassette Tape Player
(If Equipped)
AM-FM Stereo with Cassette Tape and
Automatic Tone Control (If Equipped)
AM-FM Stereo with Compact Disc Player
and Automatic Tone Control (If Equipped)
Remote Compact Disc Player (If Equipped)
Theft-Deterrent Feature
(If Equipped)
Understanding Radio Reception
Tips About Your Audio System
Care
of Your Cassette Tape Player
Care of Your Compact Discs
Care
of Your Compact Disc Player
Power Antenna Mast Care

Downloaded from www.Manualslib.com manuals search engine Comfort Controls Fan Knob
This section tells you how to make your air system
work for you. Your comfort control system uses
ozone-friendly
R- 134a refrigerant.
With these systems,
you can control the heating,
cooling and ventilation in your van. Your vehicle also
has a flow-through ventilation system described later
in this section. The
knob on the left side of the heating system control
panel controls the fan speed. The knob has four speed
positions. To increase airflow, move the knob toward
HI. To decrease airflow, move it toward LO. To turn the
fan off, move the mode knob on the
far right to OFF.
Temperature Knob
The middle knob on the control panel lets you select the
relative temperature
of the air flowing into the passenger area
of your vehicle. This knob will allow you to adjust
the
Heater Controls
relative air temperature independently of the function knob
setting. Move
the knob toward the red area for warmer air.
Move the knob toward the blue area for cooler
air.
Mode Knob
If your vehicle does not have air conditioning, your
heater controls will look like this. The
right knob changes the heater setting.
+.
/J VENT This setting directs air through the
instrument panel vents.
- +.
+fl BI-LEVEL: Use this setting to divide airflow
between the heater floor vents and instrument panel vents.
+’ HEAT This setting directs air through the heater
floor vents. This setting
is useful for cold weather.
e
3-2

Downloaded from www.Manualslib.com manuals search engine w.
+’ HEAT/DEFROST Use this setting to divide
airflow between the heater floor vents and windshield.
DEFROST This setting directs air through the
windshield defroster vents. This setting is useful when
you have fog or ice
on the windshield.
Heater/Air Conditioning Controls
If your vehicle has air conditioning, your heatedair
conditioning controls will look like
this.
Before using your vehicle’s air conditioning, open the
windows to clear the vehicle
of hot air.
Fan Knob
The knob on the left side of the heating system control
panel controls
the fan speed. The knob has four speed
positions. To increase airflow, move the knob toward
HI. To decrease airflow, move it toward LO. To turn the
fan off, move the mode knob
on the far right to OFF.
Temperature Knob
The middle knob on the control panel lets you select the
relative 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. Move the knob toward the red
area for warmer air. Move the knob toward the blue area
for cooler air.
Mode Knob
The right knob on the control panel changes the
heatedair conditioning setting.
MAX A/C: Move 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 cools the air the fastest. After
the vehicle’s interior reaches
a comfortable temperature,
move the knob
to the right to place the air conditioning
system in the
A/C mode.
3-3

Downloaded from www.Manualslib.com manuals search engine A/C: Use for normal cooling on hot days. This setting
cools outside air and directs it through the instrument
panel outlets.
+', BI-LEVEL A/C: Use this setting to divide aifflow
between the heater floor vents and instrument panel
vents. The air conditioning compressor may operate
in
this setting to cool the air.
+e
-e
VENT: This setting directs air through the
instrument panel vents.
+H HEAT This setting directs air through the heater
floor vents. This setting
is useful for cold weather.
0
G?
HEAT/DEFROST: Use this setting to divide
aifflow between the heater floor vents and windshield.
DEFROST: This setting directs air through the
windshield defroster vents. This setting is useful when
you have fog or ice on the windshield.
Rear Heater (Without Air Conditioning)
If you have a rear heater (without rear air conditioning),
the control switch is located on
the instrument panel. To
increase and decrease the flow
of heated air to the
rear floor vents, move the switch marked REAR HEAT
to the blower speed
you want.
The
knob has three speed positions. To increase the flow
of heated air, move the switch toward HIGH. To turn the
fan
off, move the switch to OFF.
3-4

Downloaded from www.Manualslib.com manuals search engine Rear Air Conditioning and Rear Heater
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.
For warmer air, turn the knob toward the red area, and
for cooler air, turn the knob toward the blue area.
To regulate the airflow location, adjust the center knob
on the control panel. Turn the knob to the left for floor vent airflow
or to the right for headliner
vent air flow.
Generally, the upper vents are used for air conditioning
and the
floor vents for heating. The control knob can be
set to any blend setting.
To adjust the
airflow speed, turn the fan control knob on
the left side of the control panel to the desired blower setting.
To activate the rear control, move 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 as
they desire.