audio CHEVROLET SUBURBAN 1994 Owners Manual

Table of Contents
Introduction - How to Use this Manual
This section tells you how to use your manual and includes safety
and vehicle damage warnings and symbols.
Section 1 - Seats and Safety Restraints
This section tells you how to use your seats and safety restraints
properly.
Section 2 - Features & Controls
This section explains how to start and operate your vehicle.
Section 3 - Comfort Controls & Audio Systems
This section tells you how to adjust the ventilation and comfort
controls and how to operate your audio system.
Section 4 - Your Driving and the Road
Here you’ll find helpful information and tips about the road and
how to drive under different conditions.
Section 5 - Problems on the Road
This section tells you what to do if you have a problem while
driving,
such as a flat tire or engine overheating.
Section 6 - Service & Appearance Care
Here the manual tells you how to keep your vehicle running
properly and looking good.
Section 7- Schedule Maintenance Services
This section tells you when to perform vehicle maintenance and
what fluids and lubricants to use,
Section 8 - Customer Assistance Information
This section tells you how to contact your GM division for
assistance and
how to get service publications. It also gives you
information on “Reporting Safety Defects” on page 8-4.
Index
Here’s an alphabetical listing of almost every subject in this
manual. You can use it
to quickly find something you want to read.
iv
ProCarManuals.com

Instrument Panel
13 1’2
1. Side Window Defogger Vents
2. Light Controls
3. Air Vents
4. Multifunction Lever
5. Tilt Lever
6. Instrument Cluster
7. Gearshift Lever
8. Audio System
9. Comfort Control System
10. Glove Box
1 1. Audio System
12. Ashtray
13. Rear Window Defogger Switch
or Rear Heater Switch
15. Dome Light Override Switch
16. Fuse Panel
17. Parking Brake Release Handle
Instrument Cluster
Your instrument cluster is designed to let you know at a glance how your
vehicle is running.
You’ll know how fast you’re going, about how much
fuel you have
and many other things you’ll need to know to drive safely and
economically.
Tachometer Cluster
If you have the tachometer cluster, it looks different but will tell you
everything the standard cluster does, with the addition of displaying your
engine’s revolutions per minute (rpm).
2-64 ProCarManuals.com

Comfort Controls and Audio Systems
Section
-
In this section you’ll find out how to operate the comfort control systems
and audio systems offered with your vehicle.
Be sure to read about the
particular system supplied with your vehicle.
For explanation of vehicle symbols in this section, refer to “Vehicle
Symbols” in the Introduction.
Comfort Controls . . . . . . . . . . ,
Flow-Through Ventilation System . . .
. . . . . . . . . . * . . . . . 3-2
,................... 3-2
Heating System
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Electronic Heating/Air Conditioning System . . . . . . . . . . . . . . . . . . . 3-5
Rear Air Conditioning and Heating Systems (Wagon Models)
. . . . . 3-8
Rear Window Defogger , , . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Audiosystems
............................................ 3-12
FM Stereo . . . . . . . . . . 3-12 ... ..................I...
AM .........................,,....................... 3-12
AMStereo
............................................. 3-12
How to Operate Your AM ETR@ Radio
. . . . . . . . . . . . . . . . . . . . . . 3-13
How to Operate Your AM-FM Stereo Audio System and
Cassette Player
. . . . . . . . . . . . . , . . . . . . . . . . . . . , , . . . . . . . . . 3-14
How to Operate Your AM-FM Stereo Audio System and
Cassette Player with Graphic Equalizer
. . . . . . . . . . . . . . . . . . . 3-1 8
Care of Your Cassette Tape Player . , , , , . . . . . . . . . . . . . . . . . . . 3-22
Fixed Mast Antenna
. . . . . . . . . . ............ 3-22 ...........
3-1
ProCarManuals.com

A udia Systems
Your Delco@ 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@ 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.
Be aware that hearing damage from loud noise is almost undetectable until
it is too late. Your hearing can adapt to higher volumes of
sound. Sound that
seems normal can be loud and harmful to your hearing. Take precautions by
adjusting the volume control on your radio to
a safe sound level before your
hearing adapts to it.
To help avoid hearing loss or damage:
0 Adjust the volume control to the lowest setting.
0 Increase volume slowly until you hear comfortably and clearly.
FM Stereo
FM stereo will give you the best sound. But FM signals can only reach
about 10 to
40 miles (16 to 65 km). And, tall buildings or hills can interfere
with FM signals, causing the sound
to come and go.
AM
The range for most AM stations is greater than for FM, especially at night.
The longer range, however, can cause stations to interfere with each other.
AM can pick up noise from things like electrical storms and power lines.
If
the noise interferes with your listening, try reducing the treble to lessen the
noise.
AM Stereo
This means the Delco@ system can receive C-QUAM@ stereo broadcasts.
Many
AM stations around the country use C-QUAM@ to produce stereo,
though some
do not. If your Delco@ system can get C-QUAM@, your
“STEREO” light will come on when you’re receiving it. (C-QUAM@ is a
registered trademark of Motorola, Inc.).
3-12
ProCarManuals.com

TUNE Button
Press the side of the button with the down arrow to decrease the radio
station frequency or
the side of the button with the up arrow to increase the
radio station frequency.
Pushbuttons
The five pushbuttons let you return to favorite stations. Just:
Tune in the station you want.
Press the SET button. (SET appears in the electronic display for a few
Within 5 seconds, press one of the five pushbuttons to store the station.
seconds).
Whenever you press that button, the preset station will return.
How to Operate Your AM-FM Stereo Audio System
and Cassette Deck
To Play The Radio
Press the amber PWR button to switch the radio on and off.
RCL Button
When the ignition is off, press the RCL button to display the time. With the
ignition
in RUN or ACC, press RCL to recall the radio station frequency
and volume setting when the time display is showing. After
a few seconds,
the readout
will return to the time display.
3-14
ProCarManuals.com

How to Operate Your AM-FM Stereo Audio System
and Cassette Deck with Equalizer
To Play The Radio
Press the amber PWR button to switch the radio on and off.
RCL Button
When the ignition is off, press the RCL button to display the time. With the
ignition in
RUN or ACC, press RCL to recall the radio station frequency
and volume setting when the time display is showing. After
a few seconds,
the readout will return to the time display.
SEEK Button
Press the SEEK button to make the receiver seek, and stop at, the next
higher available station.
SCAN Button
Press the SCAN button to make the receiver scan, and momentarily pause
at, all available stations.
SCAN will appear in the electronic display while
the receiver is in the scan mode. Press
SCAN again to cancel the scan mode
and hold the current
station.
AM-FM Button
Press the AM-FM button to switch between AM and FM.
3- 18
ProCarManuals.com

Index
A
Aircleaner ................................................... 6-27
Air Conditioning ............................................ 3.5, 6.83
Rear (Wagon Models)
........................................... 3-8
Refrigerant Capacity
........................................... 6-83
SystemControls
............................................... 3-8
Antenna, Fixed Mast
............................................. 3-22
Alternative Dispute Resolution Program
............................... 8-3
Antilock Brakes (See “Brakes”) System Warning Light 2-68
Appearancecare
................................................ 6-69
Materials
.................................................... 6-77
Audiosystems
.................................................. 3-12
AMRadio
................................................... 3-12
AM-FM Stereo Audio System with Cassette Deck
................... 3-14
AM-FM Stereo Audio System with Cassette Deck and Equalizer
........ 3-18
CassetteDeck
................................................... 3-20
Cassette Tape Player Care
......................................... 3-22
Automatic Transmission
.......................................... 2-21
Fluid
....................................................... 6-28
Axle ..................................................... 2-32, 6-33
Front
....................................................... 6-35
Rear
........................................................ 6-33
RearLockin
e; ................................................. 6-33
B
Battery ........................................................ 6-49
Belts (See “Safety Belts”)
Better Business Bureau
............................................ 8-3
Blizzard
....................................................... 4-33
Brakes
Adjustment
.................................................. 6-45
Antilock
..................................................... 4-6
Antilock Warning Light
........................................ 2-68
Fluid
....................................................... 6-44
Four-wheel Antilock
........................................... 4-7
Hydro-Boost System (Hydraulic Pump) ........................... 642
Master Cylinder
.............................................. 643
Parking
..................................................... 2-26
PedalTravel
................................................. 6-45
Replacing Parts ............................................... 6-46
System Warning Light
......................................... 2-69
Trailer
................................................. 4-36, 440
Wear Indicators
............................................... 645
Braking
......................................................... 4-5
In Emergencies
................................................ 4-7
Break-In, New Vehicle
........................................... 2-11
Bulb Replacement ............................................... 6-50
Replacement Chart
............................................ 6-86
1 ProCarManuals.com

C
Capacities and Specification
Charts
...................................................... 6-81
Carbon Monoxide
..................................... 2-3 1,4-33, 4-4 1
Cassette Tape Player (see “Audio Systems” )
Catalytic Converter .............................................. 6-58
CertificatiodTire Label
........................................... 6-59
Chemical Paint Spotting ........................................... 6-76
Child Restraints (See “Safety Belts”)
Cigarette LightedAshtrays
......................................... 2-55
Circuit Breakers (See “Fuses”)
Cleaning ChangingaFlatTire
.............................................. 5-25
Finishcare .................................................. 6-75
Glass ....................................................... 6-74
InsideofVehicle .............................................. 6-70
Instrument Panel, Top
.......................................... 6-73
Outside of Vehicle
............................................. 6-74
Special Problems
.............................................. 6-72
Vinyl or Leather
.............................................. 6-73
WheelsandTires
.............................................. 6-75
Windshield
.................................................. 6-74
Clock
.................................................... 3-16, 3-19
Comfort Controls ................................................. 3-2
Console Floor
....................................................... 2-57
Overhead
.................................................... 2-59
ConvenienceNet ................................................ 2-78
Coolant
(See “Engine”)
Cooling System Capacity
.......................................... 6-82
Crankcase Capacity
.............................................. 6-82
Cruise Control
.................................................. 2-42
Increasespeed
............................................... 2-44
OnHills
..................................................... 2-46
Passing
..................................................... 2-45
Reducespeed ................................................ 2-45
Resume ..................................................... 2-44
Set
......................................................... 2-43
ToGetOutOf
................................................ 246
Customer Assistance for
the Hearing or Speech Impaired ................. 8-3
Customer Satisfaction Procedure
..................................... 8-2
Daytime Running Lights (Canada Only)
.............................. 2-48
Indicator Lights
............................................... 2-66
DomeLights .................................................... 2-49
Doors .......................................................... 2-7
Locks
........................................................ 2-5
Panel
...................................................... 2-9
Across an Incline ............................................. 4-20
After Off-Road Driving
........................................ 4-23
Driving
AtNight
.................................................... 4-23
2 ProCarManuals.com

Odometer ...................................................... 2-65
Off-Road Driving (See "Driving")
Oil
...................................................... 6-16.6-22
Additives
............................................... 6-21, 6-26
Off-Road Recovery
........................................... 4-23
Disposal
of Used ......................................... 6-2 I, 6-26
Pressure Gage
................................................ 2-76
ToCheck
............................................... 6-16.6-22
What Kind to
Use ........................................ 6-17. 6-24
Whe~ltoAdd ............................................ 6-16, 6-23
Whentochange
......................................... 6-21. 6-26
Owner Checks and Services
........................................ 7-22
Parking Over Things That Burn
......................................... 2-27
Torque Lock (Automatic Transmission)
....................... 2-27 . 4-52
Your Vehicle (Manual Transmission)
.............................. 2-30
Periodic Maintenance Inspections
................................... 7-18
Steering
...................................................... 4-7
Steering Fluid
................................................ 6-40
Winches
..................................................... 4-64
Product Service Publications ........................................ 8-7
Parkin,o Brake
................................................... 2-26
Passin! Other Vehicles
............................................. 4-9
Power DoorLocks
.................................................. 2-15
Radiator Pressure Cap ............................................ 6-39
Radio (see "Audio Systems")
RearWindowDefogger
........................................... 3-11
Recommended Fluids and Lubricants ................................ 7-25
Recovery Hooks
................................................. 5-32
Replacement Parts ............................................... 6-81
Reporting Safety Defects ........................................... 8-5
Road Signs ...................................................... 4-2
Roadside Assistance ............................................... 8-5
RockingYourVehicle ............................................ 5-40
Safety Belts
..................................................
Adults ......................................................
Center Passenger Position .......................................
Cleaning ....................................................
Checking Restraint System ......................................
Child Restraints ...............................................
Children ....................................................
DriverPosition ...............................................
1-13
1-18
1-27
6-73 1-43
1-33
1-31
1-19
7 ProCarManuals.com