check engine CADILLAC CATERA 1997 1.G User Guide

Downloaded from www.Manualslib.com manuals search engine Power Remote Control Mirror
Your Catera has an electric
heated mirror control
located on the driver’s
door armrest. The heat is
activated when the rear
window defogger is turned
on.
A small indicator light
near the mirror control pad
turns on when the mirror
is
being heated.
Move the rocker switch to the left to choose the driver’s
side mirror or move the switch to the right to select the
passenger’s side mirror. To adjust the mirror, push the
control pad in the direction you want the mirror to go.
Adjust each mirror
so you can see the side of your
vehicle and the area behind your vehicle.
Manual Folding Outside Rearview Mirrors
The driver’s and passenger’s outside mirrors move
forward and rearward (“break-away”) to help prevent
injury and/or damage to your vehicle.
Also note that the small symbol appearing on each
mirror lets
you know that the mirrors are heated
mirrors.
If this symbol does not appear on the mirror,
you do
not have the heated mirror feature. To heat the
mirrors, press the rear window defogger button.
Convex Outside Mirror
Your passenger’s side mirror is convex. A convex
mirror’s surface is curved
so you can see more from the
driver’s seat.
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A convex mirror can make things (like other
vehicles) look farther away than they really are.
If you cut too sharply into the right lane, you could hit .a vehicle on your right. Check your
inside mirror or glance over your shoulder before changing lanes.
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Downloaded from www.Manualslib.com manuals search engine 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 chime 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 four seconds,
then it will flash for about
60 seconds. If the driver’s
belt is already buckled,
neither the chime nor the
light will come
on.
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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 the air bag symbol. 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 sensors, the air bag
modules, the wiring and the diagnostic module. For
more information on the air bag system, see “Air Bag”
in the Index.
This light will come on for
a few seconds when you
i start your engine. Then the
light should go out. This
means the system is ready. The
air bag readiness light should come on for a few
seconds when you turn the ignition key to
RUN. If the
light doesn’t come on then, have it fixed
so it will be
ready
to warn you if there is a problem.
Charging System Indicator Light
When you turn the key to
START, this light will
come on briefly to show
that the generator and
battery charging systems
are working.
If this light stays on, you need service and you should
take your Catera to the dealer at once.
To save the
battery until you get there, turn
off all accessories.
If the air bag readiness light stays on after you start the
engine
or comes on when you are driving, your air bag
system may not work properly. Have your vehicle
serviced right away.
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Downloaded from www.Manualslib.com manuals search engine Voltmeter
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VOLTS
You can read battery
voltage on the voltmeter. If
it reads
less than 12 volts or
more than 16 volts while the
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 the lower warning zone could drain
or
damage the battery. Driving with the voltmeter reading
in the upper warning zone could cause bulbs
to burn out
(especially headlamp bulbs), various vehicle modules to
shut down (due to overload protection) and the
possibility of a battery acid leak. If
you idle
the engine for a while, the voltmeter reading
might move into the red zone. If the reading stays in
the
red zone while you are driving, you may have a problem
with the electrical charging system. Have it checked.
While the voltmeter reads in the red zone, the battery
may not be able
to power certain electrical accessories,
like
ABS. (If this happens, the ABS light will come on.
See “Anti-Lock Brake System Warning Light” in
this section.)
If
you must drive a short distance with the voltmeter
reading in a warning zone, turn
off all the accessories,
including the comfort controls and the audio system.

Downloaded from www.Manualslib.com manuals search engine Engine Coolant Temperature
Warning Light
This light tells you that the
engine has overheated. You
should stop the
car and turn
the engine
off as soon as
possible.
A warning chime
should also sound if
this
light comes on.
As a check, the light should come on for a few seconds
when you
start the engine. In the section “Problems on
the Road,” this manual explains what to do. See “Engine
Overheating” in the Index.
Engine Coolant Temperature Gage
C &
This gage shows the engine
coolant temperature.
If the
gage pointer moves into
the red area, the engine
is
too hot!
This reading means the same thing as the warning
light
-- the engine coolant has overheated. You should
stop the car and turn the engine off as soon as possible.
The section “Problems on the Road” in this manual
explains what to do. See “Engine Overheating” in
the Index.
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Downloaded from www.Manualslib.com manuals search engine Low Coolant Warning Light
This warning light should
come on while you are
starting
the engine. If the
light doesn’t come on, have
4
it repaired.
Malfunction Indicator Lamp
(Check Engine Light)
Your Catera is equipped
with a computer which
monitors operation of the
fuel, ignition and emission
CHECK
ENGINE
control systems.
Your Catera is equipped with a low coolant level sensor
(switch and float) that is designed
to detect when your
vehicle’s coolant level drops below the set limit. If the
low coolant level sensor (under the coolant surge tank)
detects that the level drops while the engine is running,
the low coolant indicator will light and remain lit until
the ignition switch is turned off. Check the coolant level and add coolant as needed. The light should turn
off as
soon as the coolant level
is at its proper operating range. 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. (In Canada,
OBD I1 is replaced by
Enhanced Diagnostics.) The CHECK
ENGINE 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. This may
prevent more serious damage to your vehicle. This
system
is also designed to assist your service technician
in correctly diagnosing any malfunction.
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Downloaded from www.Manualslib.com manuals search engine 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:
0 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.
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.
If the Light Is Flashing
The following may prevent more serious damage to
your vehicle:
0 Reducing vehicle speed.
0 Avoiding hard accelerations.
Avoiding steep uphill grades.
0 If you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possible.
If the light stops flashing and remains
on steady, see “If
the Light Is On Steady” following.
If the light continues to flash, when it is safe to do
so,
stop the vehicle. Find a safe place to park your vehicle.
Turn the key
off, wait at least 10 seconds and restart the
engine. If the light remains on steady, see “If the Light
Is On Steady” following,
If the light is still flashing,
follow the previous steps, and drive the vehicle to your
dealer or qualified service center for service.
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Downloaded from www.Manualslib.com manuals search engine If the Light Is On Steady
You may be able to correct the emission system
malfunction by considering the following:
Did you just drive through a deep puddle of water?
If
so, your electrical system may be wet. The condition
will usually be corrected when the electrical system
dries out.
A few driving trips should turn the light off.
Are you low on fuel?
As your engine starts to run out of fuel, your engine may
not run as efficiently as designed since small amounts of
air are sucked into the fuel line causing a misfire. The
system can detect this. Adding fuel should correct this
condition. Make sure to install the fuel cap properly. It
will take
a few driving trips to turn the light off.
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.
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Downloaded from www.Manualslib.com manuals search engine Oil Pressure LighVGage
J
80
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This light and gage tell you if there could be a problem
with the engine oil pressure.
The gage shows the engine oil pressure in pounds per
square inch (psi). Canadian vehicles show pressure in
kilopascals (kPa).
The oil light goes on when
you turn the key to RUN or
START. It goes off once you start the engine. That’s a
check
to be sure the light works. If it doesn’t come on,
be sure to have it fixed
so it will be there to warn you if
something goes wrong. When
the light
comes on and stays on, it means that oil
isn’t flowing through the engine properly. You could be
low on oil and you might have
some other system
problem.
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Don’t 1 :p 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.
NOTICE:
Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
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Downloaded from www.Manualslib.com manuals search engine Check Oil Light Brake To Shift Light
This light shoula come on
briefly while you are
starting the engine. If the
light doesn’t come on,
have it repaired.
If the light
comes
on while starting and
stays on, the engine oil level
should be checked.
Prior to checking the oil level, be sure your vehicle has
been shut off for several minutes and
is on a level
surface. Check the oil level and bring it to the proper
level. See “Engine Oil” in the Index.
Note:
A false check oil light may be generated when
parking
on steep grades.
The oil level monitoring system only checks the oil
during the brief period between turning the key on and
engine start. It does not monitor the engine oil level
while the engine is running. Additionally,
an oil level
check is only performed
if the engine has been turned
off for a considerable amount of time allowing the oil
normally
in circulation to drain back into the oil pan. This
light will come on to
remind
you that you must
press the brake pedal to
shift out
of PARK (P).
BRAKE TO
SHIFT
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Cruise Control Light
This light comes on
whenever you set your
vehicle’s cruise control.
CRUISE
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