service CHEVROLET SUBURBAN 1996 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 Restraint Systems
This section tells you how to use your seats and safety belts
properly. It also explains the air bag system.
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, etc.
Section 6 - Service & Appearance Care
Here the manual tells you how to keep your vehicle running
properly and looking good.
Section 7 - Maintenance Schedule
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 GM 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.
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Introduction
1995 Chevrolet Tahoe and Suburban Owner’s
Manual
Welcome
This manual was prepared to acquaint you with the operation and
maintenance of your
1995 Chevrolet Tahoe or Suburban and to provide
important safety information. There is also a Chevrolet Truck Warranty and
Owner Assistance Information booklet.
In some vehicles, there can be
information manuals from other manufacturers like body builders or special
equipment companies. We urge you to review all these publications
carefully. This will help you enjoy safe and trouble-free operation of your
vehicle.
When it comes to service, Keep in mind that your Chevrolet dealer knows
your vehicle best and
is interested in your complete satisfaction. Your dealer
invites you to return for all of your service needs both during and after the
warranty period.
Remember, if you have a concern and need help handling it to your
satisfaction, see the procedure in the Chevrolet Truck Warranty and Owner
Assistance Information booklet.
Thanks for choosing a Chevrolet product. We value you as a member of the
Chevrolet family. We want to assure
you of our continuing interest in your
pleasure and satisfaction with your vehicle.
Chevrolet Motor Division
General Motors Corporation
30007 Van Dyke Ave.
Warren, Michigan
@Copyright
1994 General Motors Corporation, Chevrolet Motor Division.
All Rights Reserved
Second Edition Printed
in U.S.A.
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For Canadian Owners Who Prefer a French Language
Manual:
Aux propriktaires canadiens: Vous pouvez vous procurer un exemplaire de
ce guide en franqais chez votre concessionaire
ou au DGN Marketing
Services Ltd.,
1500 Bonhill Rd., Mississauga, Ontario L5T 1C7.
General Motors, GM, the GM Emblem, Chevrolet, the Chevrolet emblem,
Tahoe, and Suburban are registered trademarks
of General Motors
Corporation.
Model Reference
This manual covers these models:
2-Door Utility
4-Door
Utility
Suburban
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The air bag is designed to inflate only once. After it inflates, you’ll
need some new parts for your air bag system. If you don’t get them, the
air bag system won’t be there to help protect
you in another crash. A
new system will include the air bag module and possibly other parts.
The service manual for your vehicle covers the need
to replace other
parts.
Your vehicle is equipped with a diagnostic module, which records
information about the air bag system. The module records information
about the readiness
of the system, when the sensors are activated and
driver’s safety belt usage at deployment.
Let only qualified technicians work on your air bag system. Improper
service can mean that your air bag system won’t work properly. See
your dealer for service.
I NOTICE:
If you damage the cover for the driver’s air bag, it may not work
properly.
You may have to replace the air bag module. Do not
open or break the air bag cover.
Servicing Your Air Bag-Equipped Vehicle
The air bag affects how your vehicle should be serviced. There are parts of
the air bag system in several places around your vehicle. You don’t want the
system to inflate while someone is working
on your vehicle. Your GM
dealer and the 1995 GM Service Manual have information about servicing
your vehicle and the air bag system. To purchase
a service manual, see
“Service Publications”
in the Index. The air bag system does not need
regular maintenance.
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Leaving Your Vehicie
If you are leaving the vehicle, take your keys, open your door and set the
locks from inside. Then get out and close the door.
Keyless Entry System
If your vehicle has this option, you can lock and unlock your doors from up
to 30 feet (9 m) away using the key chain transmitter supplied with your
vehicle.
Your Keyless Entry System operates
on a radio frequency subject to Federal
Communications Commission (FCC) Rules.
This device complies
with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: ( 1) This device may not cause harmful
interference, and
(2) This device must accept any interference received,
including interference that may cause undesired operation.
Should interference
to this system occur, try this:
Check to determine if battery replacement is necessary. See the
instructions on battery replacement.
Check the distance. You may be too far from your vehicle. This product
has
a maximum range.
Check the location. Other vehicles or objects may be blocking the
signal.
See your GM dealer or a qualified technician for service.
Changes or modifications to this system by other than
an authorized service
facility could void authorization to use this equipment.
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NOTICE:
If your key seems stuck in LOCK and you can’t turn it, be sure
it is all the
way in. If it is, then turn the steering wheel left and
right while you turn the key hard. But turn the key only with
your hand. Using
a tool to force it could break the key or the
ignition switch.
If none of this works, then your vehicle needs
service.
Key Release Button
The ignition key
cannot be removed
from the ignition of
manual transmission
vehicles unless the
key release button is
used.
To Remove the Key
On manual transmission vehicles, turn the key to the
LOCK position while
pressing the key release button
in (see the caution earlier in this section
about the key release lever). Keeping your finger
on the button, pull the key
straight
out.
On automatic transmission vehicles, turn the key to LOCK and pull it
straight out.
Starting Your Gasoline Engine
If you have a diesel engine, see “Starting Your Diesel Engine” in the Index.
Engines start differently. The 8th digit of your Vehicle Identification
Number
(VIN) shows the code letter or number for your engine. You will
find the
VIN at the top left of your instrument panel. (See “Vehicle
Identification Number”
in the Index.) Follow the proper steps to start the
engine.
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NOTICE:
Don’t try to shift to PARK (P) if your vehicle is moving. If you
do, you could damage the transmission. Shift to PARK
(P) only
when your vehicle is stopped.
Turn your ignition
key to RUN.
Observe the GLOW PLUGS light. (This light may not come on if the
engine is hot.)
NOTICE:
If the GLOW PLUGS light stays on, it means that your vehicle
could have one
of several problems, so you should have it
serviced right
away.
2. As soon as the GLOW PLUGS light goes off, IMMEDIATELY turn the
ignition key to START. When the engine starts, let go of the key. (The
longer you wait to start after the light goes off, the harder it will be to
start the engine.)
NOTICE:
Holding your key in START for longer than 15 seconds at a time
will cause your battery to be drained much sooner. And the
excessive heat can damage your starter motor.
3. If the engine does not start after 15 seconds of cranking, turn the
ignition key
to OFF. Wait one minute for the starter to cool, then try the
same steps again.
If you’re trying to start your engine after you’ve run out of fuel, follow the
steps
in “Running Out of Fuel” (see “Diesel Fuel Requirements and Fuel
System”
in the Index).
When your engine is cold, let it
run for a few minutes before you move your
vehicle. This lets oil pressure build up. Your engine will sound louder when
it’s cold.
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How long should you keep the coolant heater plugged in? The answer
depends
on the weather, the kind of oil you have, and some other things.
Follow this chart.
Viscosity/
Oil Grade
SAE
low-30
SAE
15W40
32°F to 0°F
(OOC to -18OC)
Not
Required
Not
Required
0°F to -10°F
(-18” c to
-23 O C)
Two
Hours*
Two
Hours*
Below -10°F
Below
-23 O C
Eight Hours*
or Overnight
Eight Hours*
or Overnight
*The times listed are minimum times.
It will not harm either the coolant
heater or
the vehicle to leave the coolant heater plugged in longer than the
times stated.
See “Diesel Fuel Requirements and
Fuel System” in the Index for
information
on what fuel to use in cold weather.
lf Your Diesel Engine Won’t Start
If you’ve run out of fuel, look at “Running Out of Fuel” (see “Diesel Fuel
Requirements and Fuel System” in the Index).
If you’re
not out of fuel, and your engine won’t start, do this:
Turn your ignition
key to RUN. Make sure that the GLOW PLUGS light is
out. Then IMMEDIATELY
turn the ignition key to START.
If the light doesn’t go off, wait a few seconds, then try starting your engine
again. And, see your dealer
as soon as you can for a starting system check.
If the light comes
on and then goes off and you know your batteries are
charged, but your engine still
won’t start, your vehicle needs service.
If the light does
not come on when the engine is cold, your vehicle needs
service.
If your batteries don’t have enough charge to start your engine, see
“Battery”
in the Index.
Be sure you have the right oil for your engine, and that you’ve changed
the
oil at the proper times. If you use the wrong oil, your engine may be harder
to start.
If the engine starts, runs a short time, then stops, your vehicle needs service.
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You will see this light flash for a few seconds when you turn your ignition
to RUN or START. Then the light should go out. This means the system is
ready.
If the air bag readiness light doesn’t come on when you start your vehicle,
or stays
on, or comes on when you are driving, your air bag system may not
work properly. Have your vehicle serviced right away.
Brake System Warning Light
Your vehicle’s hydraulic brake system is divided into two parts. If one part
isn’t working, the other part can still
work and stop you. For good braking,
though, you need both parts working well.
If the warning light comes on, there could be a brake problem. Have your
brake system inspected right away.
This light should come on briefly as
you start the vehicle. If it doesn’t come
on then, have it fixed so it will be ready to warn you if there’s a problem.
If the light comes on while you are driving, pull off the road and stop
carefully. You may notice that the pedal is harder
to push. Or, the pedal may
go closer
to the floor. It may take longer to stop. If the light is still on, have
the vehicle towed
for service. (See “Towing Your Vehicle” in the Index.)
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A CAUTION:
Your brake system may not be working properly if the brake
system warning light is
on. Driving with the brake system
warning light on can lead to an accident. If the light is still on
after you’ve pulled
off the road and stopped carefully, have the
vehicle towed for service.
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The brake system warning light will also come on when you set your
parking brake, and it will stay on if your parking brake doesn’t release fully.
If it stays on after your parking brake is fully released, it means you have a
brake problem.
Anti4 ock Brake System Warning Light
ANTI-
LOCK
With the anti-lock brake system, this light will come on when you start your
engine and may stay on for several seconds. That’s normal.
If the light
doesn’t come on, have
it fixed so it will be ready to warn you if there is a
problem.
If the light stays on, or comes on when you’re driving, your vehicle needs
service.
If the regular brake system warning light isn’t on, you still have
brakes, but
you don’t have anti-lock brakes. If the regular brake system
warning light
is also on, you don’t have anti-lock brakes and there’s a
problem with your regular brakes. See “Brake System Warning Light”
earlier
in this part.
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