OLDSMOBILE BRAVADA 1998 Owners Manual

Anti-Lock Brake System Warning Light
~ With the anti-lock brake
system, this light will
come on when you start
your e.ngine and may stay
on
for several seconds.
That’s normal.
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 section.
The anti-lock brake system warning light should come
on briefly 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.
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.
In “Problems on the Road,“ this manuill shows you what
to do. See “Engine Overheating”
in the Index.
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Malfunction Indicator Lamp
(Service Engine Soon Light)
SERVICE
ENGINE
SOON
Your vehicle is equipped
with a computer which
monitors operation of the
fuel, ignition and emission
control systems.
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 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. This may
prevent more serious damage to your vehicle. This
system
is also designed to assist your service technician
in correctly diagnosing any malfunction. 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
0
Light Flashing -- A misfire condition has been
detected.
A misfire increases vehicle emissions and
may damage the emission control system
on your
vehicle. Retailer or qualified service center diagnosis
and service may be required.
Light On Steady -- An emission control system
malfunction has been detected on your vehicle.
Retailer or qualified service center diagnosis and
service may be required.
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If the Light Is Flashing
The following may prevent more serious damage to
your vehicle:
0 Reducing vehicle speed.
0 Avoiding hard accelerations.
0 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 clo so,
stop the vel?icle. 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
retailer or qualified service center for service.
If the Light Is On Steady
YOLI may be able to correct the emission system
malfunction by considering
the following:
Did you recently
put fuel into your vehicle'?
If so, reinstall the fuel cap, making sure to fully install
the cap. The diagnostic system can determine
if the fuel cap
has been left off or improperly installed.
A loose or
missing fuel cap
will allow fuel to evaporate into the
atmosphere.
A few driving trips with the cap properly
installed should turn the light off.
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.
Have you recently changed brands
of fuel?
If so, be s~~re to file1 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 YOLI experience one or more of these conditions,
change the fuel brand
yo^^ 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 retailer or qualified service center check the
vehicle. Your retailer has the proper test equipment and
diagnostic tools
to fix any mechanical or electrical
problems that may have developed.
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Engine Oil Pressure Gage
The oil pressure gage shows
the engine
oil pressure in
psi (pounds per square inch)
when the engine
is running.
Oil pressure may vary with engine speed, outside
temperature and oil viscosity, but readings above the
low pressure zone indicate the normal operating range.
A reading in the low pressure zone may be caused by a
dangerously low oil level or other problems causing low
oil pressure.
I
Don’t keep 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.
1 NOTICE:
Damage to your engine from neglected oil
problems can
be costly and is not covered by
your warranty.
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Security Warning Light
This light will come on
briefly when you turn the
key toward
START. The
light will stay on
until the
engine starts.
Service 4WD Light
This light should come on
briefly when you turn on the
SERVICE
4WD
I ignition, as a check to show
If the light flashes, the Passlock system has entered a
tamper mode. If the vehicle fails to start, see "Passlock"
in the Index.
If the light comes on continuously while driving and
stays on, there may be a problem with the Passlock
system. Your vehicle
will not be protected by Passlock,
and you should see your retailer. The
SERVICE 4WD light
comes on to indicate that
there may be
a problem with the drive system and
service is required. Malfunctions can be indicated by the
system before any problem is apparent, which may
prevent serious damage to
the vehicle. This system is
also designed
to assist your service technician in
correctly diagnosing a malfunction.
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Check Gages Light
CHECK
GAGES
The CHECK GAGES light
will come on briefly when
you are starting the engine.
Gate Ajar
GATE
AJAR
This light will come on
briefly when you are
starting your engine.
If the light comes on and stays on while YOLI are driving, If it stays on, you’re liftgate is ajar. Try closing the
check your coolant temperature and engine
oil pressure liftgate again. Never drive with the liftgate even
gages
to see if they are in the warning zones.
partially open.
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Fuel Gage
@ FUEL ONLY
When the ignition is on, the
fuel gage tells you about
how much fuel you have
remaining.
Here are four things
that some owners ask about. None
of these show
a problem with your fuel gage:
0
0
0
0
At the gas station, the gas pump shuts off before the
gage reads
FULL (F).
It takes a little more or less fuel to fill up than the gage
indicated. For example, the gage may have indicated
the tank was half
full, but it actually took a little more
or less than half the tank’s capacity to
fill the tank.
The gage moves
a little when you turn a corner or
speed up.
The gage doesn‘t
go back to EMPTY (E) when yo11
turn off the ignition.
LOW
FUEL
ow Fuel Light
This light comes on when
the fuel tank is low on fuel.
I I
To turn it off, add fuel to the fuel tank. See “Fuel”
in the Index.
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a Section 3 Comfort Controls and Audio Systems
In this section, you’ll find out how to operate the comfort control and audio systems offered with your vehicle. Be
sure to read about the particular systems supplied with your vehicle.
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-5
3-5
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3-6
3-7
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3-8
Comfort Controls
Electronic Climate Control System
Air Conditioning
Heating
Ventilation System Defogging and Defrosting
Audio Systems
Setting the Clock
AM-FM Stereo with Cassette Tape Player
and Automatic
Tone Control 3-
12
3-17
3-20
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3-22 3-22
3-22 AM-FM
Stereo with Cassette Tape and
Compact Disc Player with Automatic Tone
Control
(If Equipped)
Theft-Deterrent Feature
Understanding Radio Reception
Tips About Your Audio System
Care of Your Cassette Tape Player
Care of Your Compact Discs
Care
of Your Compact Disc Player
Fixed Mast Antenna
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Comfort Controls
With this system, you can control the heating, cooling
and ventilation
in your vehicle.
Electronic Climate Control
Fan Control
The knob on the left side of the electronic climate control
panel controls the fan speed.
To manually increase airflow,
move the knob to the right.
To manually decrease airflow.
move
it to the left.
OFF: If the knob is in OFF, outside air will still enter
the vehicle, and
will be directed based on the position of
the mode knob.
AUTO: If the knob is in AUTO, the fan speed will vary
as the system maintains the selected temperature.
Temperature Knob
The middle knob on the control panel lets you select the
desired air temperature
in your vehicle. This knob will
allow you to adjust the interior air temperature
independently of the function knob setting. Move the
knob to the right toward 82 for warmer air. Move the
knob to the left toward
66 for cooler air.
Full Hot: If you turn the temperature knob past 82°F
(28”C), the system will
go into the “full hot” mode. The
system
will remain at that maxilnum heating setting and
the
fan will blow at the speed the fan knob is set to. If
the fan is in AUTO, it will run at full speed.
Full Cold: If you turn the temperature knob past 66°F
(19°C). the system will go into the “f~dl cold” mode.
The system will remain at that maximum cooling setting
and the fan
will blow at the speed the fan knob is set to.
If the fan is in AUTO. it will run at full speed.
Choosing either maximum setting
will not cause the
system to heat or
cool any faster.
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