1996 CHEVROLET EXPRESS check engine light

Downloaded from www.Manualslib.com manuals search engine Safety Belts: They’re for Everyone
This part of the manual tells you how to use safety belts
properly. It also tells
you some things you should not do
with safety belts.
And it explains the Supplemental Inflatable Restraint
(SIR),
or air bag system.
I
,/1 CAUTION:
Don’t let anyone ride where he or she can’t wear
a safety belt properly. If you are in a crash and
you’re not wearing a safety belt, your injuries
can be
much worse. You can hit things inside the
vehicle or be ejected from it. You can be seriously
injured or killed. In the same crash,
you might
not be if you are buckled
up. Always fasten your
safety belt, and check that your passengers’ belts
are fastened properly
too.
’
Your vehicle has a light that
comes
on as a reminder to
buckle up. (See “Safety
Belt Reminder Light”
in
the Index.)
In most states and Canadian provinces, the law says to
wear safety belts. Here’s why:
They work.
You never know if you’ll be in a crash. If you do have a
crash,
you don’t know if it will be a bad one.
A few crashes are mild, and some crashes can be so
serious that even buckled up a person wouldn’t survive.
But most crashes are in between.
In many of them,
people who buckle up can survive and sometimes walk
away. Without belts they could have been badly hurt
or killed.
After more than
25 years of safety belts in vehicles,
the facts are clear.
In most crashes buckling up does
matter
... a lot!
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Downloaded from www.Manualslib.com manuals search engine If your vehicle has an air bag for the right front
passenger,
please read this:
A CAUTION:
r
An inflating air bag can seriously injure small
children. Always secure children properly in your
vehicle.
To read how, see the part of this manual
called “Children” and the caution label
on the
right front passenger’s safety belt.
AIR
BAG
There is an air bag readiness
light
on the instrument
panel, which shows
AIR BAG.
The system checks the air bag’s electrical system for
malfunctions. The light tells
you if there is an electrical
problem. See “Air
Bag Readiness Light” in the Index
for more information.
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Downloaded from www.Manualslib.com manuals search engine Safety Belt Extender
If the vehicle’s safety belt will fasten around you, you
should use it.
But if a safety belt isn’t long enough to fasten, your
dealer will order you an extender. It’s free. When you go
in
to order it, take the heaviest coat you will wear, so the
extender will be long enough for you. The extender will
be just for you, and
just for the seat in your vehicle that
you choose. Don’t let someone else use it, and use it
only for
the seat it is made to fit. To wear it, just attach it
to the regular safety belt.
Checking Your Restraint Systems
Now and then, make sure the safety belt reminder light
and all your belts, buckles, latch plates, retractors and
anchorages are working properly. Look for any other
loose or damaged safety belt system parts.
Tf you see
anything that might keep a safety belt system from
doing its job, have it repaired.
Torn or frayed safety belts may not protect you in a
crash. They can rip apart under impact forces.
If a belt is
torn or frayed, get a new one right away.
Also look for any opened or broken air bag covers, and
have them repaired or replaced.
(The air bag system
does
not need regular maintenance.)
Replacing Restraint System Parts
After a Crash
If you’ve had a crash, do you need new belts?
After a very minor collision, nothing may be necessary.
But if the belts were stretched, as they would be if worn
during a more severe crash, then
you need new belts.
If belts are cut or damaged, replace them. Collision
damage also may mean
you will need to have safety belt
or seat parts repaired or replaced. New parts and repairs
may be necessary even
if the belt wasn’t being used at
the time
of the collision.
If an air bag inflates, you’ll need to replace air bag
system parts. See the part
on the air bag system earlier in
this section.
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Downloaded from www.Manualslib.com manuals search engine ’hrn Signal and Lane Change Signals
The turn signal has two upward (for right) and two
downward (for left) positions. These positions allow
you
to signal a turn or a lane change.
To signal
a turn, move the lever all the way up or down.
When the turn is finished, the lever will return
automatically.
An arrow on the instrument
panel will flash in the
direction of the turn or
lane change.
To signal a lane change, just raise or lower the lever
until
the arrow starts to flash. Hold it there until you
complete your lane change. The lever will return by
itself when
you release it. As
you signal
a turn or a lane change, if the arrows flash
at twice the normal rate, a signal bulb may be burned
out and other drivers may not see your turn signal.
If a bulb is burned out, replace it to help avoid an
accident. If.the arrows don’t go on at all when
you
signal a turn, check for burned-out bulbs and a blown
fuse (see “Fuses and Circuit Breakers” in the Index).
Headlamp High/Low Beam Changer
To change the headlamps from low beam to high or high
to low, pull the multifunction lever all the way toward
you. Then release it.
When the high beams are
on, this light on the
instrument panel also
will be on.
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.-

Downloaded from www.Manualslib.com manuals search engine Rotate the switch knob clockwise again to the master
lighting symbol
to turn on all the lamps listed as well as
the headlamps.
Rotate the switch counterclockwise to
OFF to turn off
your lamps.
Rotate the thumb wheel next
to the switch knob up to
adjust instrument panel lights. Rotate the thumb wheel up
to the first notch to return the radio display and gearshift
indicator display
to full intensity when the headlamps or
parking lamps are
on.
Rotate the thumb wheel up to the second notch to
activate the interior dome lamps.
You can switch your headlamps from high to low beam
by pulling
on the turn signalhigh beam lever.
A circuit breaker protects your headlamps. If you have
an electrical overload, your headlamps will flicker on
and off. Have your headlamp wiring checked right away
if this happens.
Headlamps On Reminder
A buzzer will sound when your headlamps are turned on
and your ignition is in OFF, LOCK or ACCESSORY.
If
you need to use your headlamps when the ignition
switch is in
OFF, LOCK or ACCESSORY, the buzzer
can be turned off by turning the thumb wheel next to the
parking lampheadlamp switch all the way down.
Daytime Running Lamps (If Equipped)
Daytime Running Lamps (DRL) can make it easier for
others
to see the front of your vehicle during the day.
DRL can be helpful in many different driving
conditions, but they can be especially helpful in the
short periods after dawn and before sunset.
The DRL system will make your headlamps come
on at
a reduced brightness when:
0 The ignition is on,
The headlamp switch is off and
0 The parking brake is released.
If your vehicle was first sold, when new, in Canada,
your headlamps will come
on at reduced brightness.
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Downloaded from www.Manualslib.com manuals search engine Warning Lights, Gages and Indicators
This part describes the warning lights and gages that
may be on your vehicle. The pictures will help
you
locate them.
Warning lights and gages can signal that something
is
wrong before it becomes serious enough to cause an
expensive repair or replacement. Paying attention to
your warning lights and gages could also save
you or
others from injury.
Warning lights come on when there may be or is a
problem with one
of your vehicle’s functions. As you
will see in the details on the next few pages, some
warning lights come on briefly when
you start the
engine just to let
you know they’re working. If you are
familiar with this section,
you should not be alarmed
when this happens.
Gages can indicate when there may be or is a problem
with one
of your vehicle’s functions. Often gages and
warning lights work together
to let you know when
there’s a problem with your vehicle.
When one of the warning lights comes
on and stays on
when
you are driving, or when one of the gages shows
there may
be a problem, check the section that tells you
what to do about it. Please follow this manual’s advice. Waiting
to do
repairs can be costly -- and even dangerous.
So please get to know your warning lights and gages.
They’re a big help.
Safety Belt Reminder Light
When the key is turned to RUN or START, a tone will
come on for about eight seconds
to remind people to
fasten their safety belts, unless the driver’s safety belt is
already buckled.
The safety belt light will
also come on and stay
on
for about 20 seconds, then
it will flash for about
55 seconds. If the driver’s
belt is already buckled,
neither the tone nor the
light will come
on.

Downloaded from www.Manualslib.com manuals search engine Air Bag Readiness Light
There is an air bag readiness light on the instrument
panel, which shows AIR BAG. The system checks the
air bag’s electrical system for malfunctions. The light
tells
you if there is an electrical problem. The system
check includes the air bag sensor, the air bag modules,
the wiring and the crash sensing and diagnostic module.
For more information
on the air bag system, see “Air
Bag” in
the Index.
AIR
BAG
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.
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 alternator 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.
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Downloaded from www.Manualslib.com manuals search engine Malfunction Indicator Lamp (Service
Engine Soon Light) (Gasoline Engine)
Your vehicle is equipped
with a computer which
monitors operation of the
fuel, ignition and emission
control systems.
SERVICE
ENGINE SOON
This system is called OBD I1 (On-Board
Diagnostics-Second Generation) and is intended
to
assure that emissions are at acceptable levels for the
life
of the vehicle, helping to produce a cleaner
environment. The SERVICE ENGINE SOON light
comes
on to indicate that there is a problem and service
is required. Malfunctions often will be indicated by
the
system before any problem is apparent, which may
prevent more serious damage
to your vehicle. This
system is also designed to assist your service technician
in correctly diagnosing any malfunction.
I NOTICE:
If you keep driving your vehicle with this light
on, after
a while, your emission controls may not
work as well, your fuel economy may not be
as
good and your engine may not run as smoothly.
This could lead to costly repairs that may not be
covered by your warranty.
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
is required.
0 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.
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