1993 CHEVROLET CAMARO check engine light

Features & Controls
the engine. If someone tries to start your
vehicle again or uses another key during
this time, the vehicle
will not start. This
discourages someone from randomly
trying different keys
with different
resistor pellets
in an attempt to make a
match.
The ignition key must be clean and dry
before it’s inserted
in the ignition or the
engine may not start. If the engine does
not start and the
SECURITY light stays
on when you try to start the vehicle, the
key may be dirty or wet. Turn the
ignition off.
Zlean and dry the key. Wait about three
ninutes and try again. The
SECURITY
ight will remain on during this time. If the
starter still won’t work, and the key
appears to be clean and dry, wait about three minutes and
try the other ignition
key.
At this time, you may also want to
check the fuses (see “Fuses and Circuit
Breakers”
in the Index). If the starter
won’t work with the other key, your
vehicle needs service. If your vehicle
does start, the first ignition key may
be faulty. See your Chevrolet dealer
or a locksmith who can service the
PASS-Key
II@.
[f you accidentally use a key that has a
lamaged or missing resistor pellet, the
;tarter won’t work and the security light
will flash. But you don’t have to wait
hree minutes before trying one of the
Ither ignition keys. See your Chevrolet
dealer or a locksmith
who can service the PASS-Key II@ to
have a new key made.
If you’re ever driving and the
SECURITY light comes on and stays on,
you
will be able to restart your en ine if
you turn it off. Your PASS-Key I1 %
;ystem, however, is not working properly
md must be serviced by your Chevrolet lealer. Your vehicle
is not protected by
:he PASS-Key 11’ system.
:f you lose or damage a PASS-Key 11’
gnition key, see your Chevrolet
lealer or a locksmith who can service
’ASS-Key 11’ to have a new key made.
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Trip Odometer
The trip odometer can tell you how far
your vehicle has been driven since you
last set the trip odometer to zero.
To set the trip odometer to zero, press the
knob.
Tachometer
The tachometer displays the engine speed
in thousands of revolutions per minute
(rpm).
NOTICE:
Do not operate the engine with th-
tachometer in the red :are:* nr en~~
damage may occur.
Warning Lights, Gages
and Zndicators
This section describes the warning lights
and gages that are
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
go 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 turn the
ignition key 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 the
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.
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Features 8t Controls
f
I
I
. ’ 102
If the light stays on or comes on when
you’re driving, stop
as soon as possible
and turn the key off. Then start the engine
to reset the system. If the light still stays
on, or comes on again while you’re
driving, your Chevrolet needs service.
Unless the regular brake system warning
light is also on, you
will still have brakes,
but not anti-lock brakes. If the regular
brake system warning
light is also on, see
“Brake System Warning Light” earlier
in
this part. When your anti-lock system is working,
the message
LOW TRAC will appear on
your instrument cluster. This means that
slippery road conditions may exist. Adjust
your driving accordingly. The light
will
stay on for about four seconds after the
ABS stops working. The
LOW TRAC
light also comes on during engine starting
as
a bulb check.
Engine Coolant Temperature Gage
This gage shows the engine coolant
temperature.
If the gage pointer moves
into the red area, your engine is
too hot!
It means that your engine coolant has
overheated. If you have been operating
your vehicle under normal driving
conditions, you should
pull off the road,
stop your vehicle and
turn off the engine
as soon as possible.
HOT COOLANT CAN BURN YOU
BADLY!
In ”Problerns on the Road,” this manual
shows
what to do. See “Engine
Overheating”
in the Index.
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Voltmeter
You can read battery voltage on your
voltmeter. If
it reads less than 1 I volts or
more than
16 volts while your engine is
running, and
it stays there, you may have
a problem with the electrical charging
system. Have
it checked right away.
Driving with the voltmeter reading
in a
warning zone could drain your battery.
If you idle your engine for a while, the
voltmeter reading might move into the
yellow zone.
If the reading stays in the
yellow zone while you are driving, you
may have a problem with
the electrical
charging system. Have
it checked. While
the voltmeter reads
in the yellow zone,
your battery may
not be able to power
certain electrical accessories, like ABS.
(If this happens, your ABS INOP light
will come
on, See "Anti-Lock Brake
System Warning Light"
in this part.)
It' you must drive a short distance with the
voltmeter reading
in a warning zone. turn
off all your accessories, including your
comfort control and audio systems.
Malfunction Ind-kator Lamp
(Service Engine Soon Light)
A computer monitors operation of your
fuel, ignition and emission control
systems. This light should come on when
the ignition is
on, but the engine is not
running, as a check
to show you il is
working.
If it does not come on at all,
have
it fixed right away. If it stays on, or
it comes on while you are driving, the
computer is indicating that you have
a
problem. You should take your vehicle in
for service soon.
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Check Gages Light
This 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 gages
to see if they are in the
warning areas.
Low Oil Light
This light should come on while you are
starting your engine.
If the light doesn’t
come on. have
it repaired. If the light
comes on while starting your engine and
stays on. your engine
oil level may be too
low. You may need to add oil. See the
Index under “Engine
Oil.“
Low Coolant Light (V8 Engine)
This light should come on while you are
starting your engine.
If the light doesn’t
come on, have
it repaired. The light also
comes on when the coolant
in your
radiator is low.
You may need to add
coolant. See
the Index under “Engine
Coolant.“
.. Drtvlng wilt Lllr uw vv wwvuIIA I’
light on could cause your Chevrolet tc
overheat. See “Engine Overheating”
in the Index. Your Chevrolet could be
damaged, and
it wouldn’t be covered
by your warranty.
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Driving a Long
Distance
Although most long trips today are made
on freeways, there are
still many made on
regular highways.
Long-distance driving on freeways and
regular highways
is the same in some
ways. The
trip has to be planned and the
vehicle prepared, you drive at
higher-than-city speeds, and there are
longer turns behind the wheel. You’ll
enjoy your trip more
if you and your
vehicle are
in good shape. Here are some
:ips for a successful long trip.
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well
rested. If you must start when you’re not
fresh
- such as after a day’s work -
don’t plan to make too many miles that
first part of the journey. Wear comfortable
clothing and shoes you can easily drive
in.
Is your vehicle ready for a long trip? If
you keep
it serviced and maintained, it’s
ready to go. If
it needs service, have it
done before starting out. Of course, you’ll
find experienced and able service experts
in Chevrolet dealerships all across North
America. They’ll be ready and willing to
help
if you need it. Here
are some things you can check
before a trip:
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Windshield Washer Fluid: Is the
reservoir
full? Are all windows clean
inside and outside?
Wiper Blades: Are they in good
shape?
Fuel, Engine Oil, Other Fluids:
Have you checked all levels?
Lights: Are they all working? Are the
lenses clean?
Tires: They are vitally important to a
safe, trouble-free trip.
Is the tread
good enough for long-distance
driving? Are the tires all inflated to
the recommended pressure?
163 -
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Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle has to
have a different turn signal flasher and
extra wiring. The green arrows on your
instrument panel will flash whenever you
signal a turn or lane change. Properly
hooked up, the trailer lights will also flash,
telling other drivers you’re about to
turn,
change lanes or stop.
When towing a trailer, the green arrows on
your instrument panel will flash for turns
even if the bulbs on the trailer are burned
out. Thus,
you may think drivers behind
you are seeing your signal when they are
not. It’s important to check occasionally to
be sure the trailer bulbs are still working.
Driving on Grades
Reduce speed and shift to a lower gear
before you start down a long or steep
downgrade. If
you don’t shift down, you
might have to use your brakes
so much
that they would get hot and no longer work well.
On a long uphill grade, shift down and
reduce your speed to around
45 mph
(70 km/h) to reduce the possibility of
engine and transmission overheating. If you
are towing a trailer and you
have an automatic transmission with
Overdrive, you may prefer to drive
in D
instead of Overdrive (or, as you need to,
a lower gear). Or, if you have a manual
transmission
with fifth (or sixth) gear
and you are towing a trailer, it’s better
not to use
fifth (or sixth) gear. Just drive
in fourth gear (fifth gear
if you have
a six-speed manual transmission)
(or, as you need to, a lower gear.
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, Open the hoods and locate the
batteries.
CAUTION:
A
An electric fan can start up
even when the engine
is not
running and can injure you. Keep
hands, clothing and tools away from
any underhood electric fan.
Find the positive
(+) and negative (-)
terminals on each battery.
A
Using a match near a battery
can cause battery gas to
explode. People have been hurt
doing
this, and some have been
blinded.
Use a flashlight if you need
more light.
Be sure the battery has enough
water,
You don’t need to add water
to the Delco Freedom@ battery
installed
in every new GM vehicle.
But if a battery has filler caps, be
sure the right amount of fluid is
there. If it is low, add water to take
care
of that first. If you don’t,
explosive
gas could be present.
Battery fluid contains acid that can
burn you. Don’t get it on you. If
you accidentally get it in your eyes
or
on your skin, flush the place
with water and get medical help
immediately. Check that the
jumper cables don’t
have
loose or missing insulation. If
they do, you could get a shock. The
vehicles could
be damaged, too.
Before you connect the cables, here
are some basic things you should
know. Positive
(+) will go to positive
(+) and negative (-) will go to
negative
(-) or a metal engine part.
Don’t connect
(+) to (-) or you’ll get a
short that would damage the battery
and maybe other parts, too.
18799.
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