fuel OLDSMOBILE BRAVADA 1997 Owners Manual

Vehicle Symbols
These are some of the symbols you may find on your vehicle.
For exumple,
thesc bymbols
aIe used on an
original battery:
POSSIBLE A
CAUTION
INJURY
PROTECT EYES BY
SHIELDING
CAUSTIC
ACID COULD
BATTERY
CAUSE
BURNS
AVOID
SPARKS
OR
FLAMES
SPARK
OR ,111,
COULD FLAME
EXPLODE BATTERY DOOR
LOCK
UNLOCK
FASTEN
&
BELTS SEAT
WINDOW
f j
POWER '* __ I
SIGNALS 6 @
TURN
RUNNING
* 0 DAYTIME . .
LAMPS *'*
FOG LAMPS # 0
WINDSHIELD
WIPER
WINDSHIELD DEFROSTER
WINDOW
DEFOGGER
VENTILATING
**
These sylnbols
are used on
warning and
indicator lights:
COOLANT -
TEMP -
CHARGING I-1
BATTERY SYSTEM
BRAKE
(a)
COOLANT a
ENGINE OIL
PRESSURE
Wb
ANTI-LOCK (@)
BRAKES
Here are some
other synbols
you may see:
FUSE
P
LIGHTER
HORN
)tr
SPEAKER
b
FUEL I&
V
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3.
If it doesn’t start right away, hold your key in
START. If it doesn’t start in 10 seconds, push the
accelerator pedal all the way down for five more
seconds, or until it starts.
If your engine still won’t start (or starts but then
stops), wait
15 seconds and start over.
When the engine starts, let
go of the key and the
accelerator pedal.
NOTICE:
Your engine is designed to work with the
electronics in your vehicle.
If you add electrical
parts
or accessories, you could change the way
the engine operates. Before adding electrical
equipment, check with your retailer.
If you don’t,
your engine might not perform properly.
If you ever have to have your vehicle towed, see
the part
of this manual that tells how to do it
without damaging your vehicle. See “Towing
Your Vehicle” in the Index.
Engine Coolant Heater (Option)
The engine coolant heater
cord is secured on the
driver’s side
of the vehicle,
by the brake controller.
In very cold weather,
0°F (- 18 “C) or colder, the engine
coolant heater can help. You’ll get easier starting and
better fuel economy during engine warm-up. Usually,
the coolant heater should be plugged in a minimum of
four hours prior to starting your vehicle.
.. .
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NEUTRAL (N): In this position, your engine doesn’t
connect with
the wheels. To restart when YOLI’I-~ already
moving, use
NEUTRAL (N) only.
Shifting out of PARK (P) or NEUTRAL (N) while
your engine
is “racing” (running at high speed) is
dangerous. Unless your foot is firmly on the
brake pedal,
your vehicle could move very
rapidly.
You could lose control and hit people or
objects. Don’t shift out of PARK
(P) or
NEUTRAL
(N) while your engine is racing.
I NOTICE:
Damage to your transmission caused by shifting
out of PARK
(P) or NEUTRAL (N) with the
engine racing isn’t covered by your warranty. AUTOMATIC OVERDRIVE
(@): This position
is for
normal driving. If you need 111o1-e power for passing,
and you’re:
Going less than about 35 rnph (56 kidhj, push your
Going about 35 mph (56 kdhj or more, push the
accelerator
peclal about halfway
down.
accelerator all the way
down.
You’ll shift down to the next gear and have more power.
AUTOMATIC OVERDRIVE
(0) should not be used
when towing
a trailer, carrying a heavy load, driving on
steep hills 01- for off-road driving. Select THIRD (3) when
operating the vehicle under
any of these conditions.
THIRD
(3): This position is also used for normal
driving, however
it offers more power but lower fuel
economy than AUTOMATIC OVERDRIVE
(@I. You
should LIS~ THIRD (3) when towing ;I trailer, carrying a
heavy load, driving on steep hills or winding roads or
for off-road driving.
SECOND (2): This position gives you more power but
lower fuel economy. You can use SECOND (2) on hills.
It can help control your speed as you go down steep
mountain roads,
but then you would also want to use
your txakes off’ and on.
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You can also use SECOND (2) for starting your vehicle
from a stop on slippery road surfaces.
FIRST (1): This position gives you even more power
(but lower fuel economy) than
SECOND (2). You can
use
it on very steep hills, or in deep snow or mud. If the
selector lever is
put in FIRST (1) while the vehicle is
moving forward, the transmission won’t shift into
FIRST
(1) until the vehicle is going slowly enough.
NOTICE:
If your rear wheels can’t rotate, don’t try to
drive. This might happen if you were stuck in
very deep sand
or mud or were up against a solid
object. You could damage your transmission.
Also, if you stop when going uphill, don’t hold
your vehicle there with only the accelerator
pedal. This
could overheat and damage the
transmission. Use your brakes or shift into
PARK (P) to hold your vehicle in position
on a hill.
Locking Rear Axle
Your rear axle can give you additional traction on snow,
mud, ice,
sand or gravel. It works like a standard axle
most of the time, but when one of the rear wheels has no
traction and the other does, the locking feature will
allow the wheel
with traction to move the vehicle.
All-Wheel Drive
Your engine’s driving power is sent to all four wheels
for extra traction. All-wheel drive is like four-wheel
drive, but there
is no lever or switch to engage or
disengage the front axle. It is
fully automatic and adjusts
itself as needed
for road conditions.
Parking Brake
To set the parking brake, hold the regular brake pedal
down with your right foot. Push down the parking brake
pedal
with your left foot. If the ignition is on, the brake
system warning light
will come on.
To release the parking brake, hold the regular brake
pedal
down.
2-18
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Variance is the difference between magnetic north and
geographic north. In some areas, the difference between
the two can be great enough to cause false compass
readings. If this happens, follow these instructions to set
the variance for your particular location:
1. Find your location on the zone map. Note your
2. Press and hold both the MODE and the US/MET
zone
number.
buttons in the COMP/TEMP mode.
3. After five seconds, the compass will acknowledge
the variation mode by displaying the current zone
number. When it does, release both buttons.
4. Press US/MET until your zone number appears on
the display.
5. Press MODE to enter your zone number. Your
variance is
now set and the display will return to the
COMPITEMP mode.
TRIP: Once in the TRIP mode, pressing the
MODE button
will step you through the following
TRIP functions:
AVG ECON: The average fuel economy since the
0 INST ECON: Instantaneous fuel economy for the
last
reset
is displayed.
last second of driving is displayed.
RANGE: The display indicates the estimated
distance that can be travelled with the remaining fuel
in the tank, based on the fuel economy for the last
few hours
of driving.
FUEL USED: The fuel used since the last reset
is displayed.
AVG SPEED: The average speed since the last reset
is displayed.
To reset the trip computer, press the
MODE and USMET
buttons simultaneously for at least two seconds.
All
functions will be displayed for a half a second once the
system is reset. Reset can only be performed
in the AVG
ECON, FUEL USED and AVG SPEED modes. All three
modes are reset simultaneously.
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Instrument Panel Cluster
Your instrument cluster is designed to let you know at a glance how your vehicle is running. You'll know how fast
you're going, about
how much fuel you've used, and many other things you'll need to know to drive safely
and economically.
GATE AJAR
h~l ANTI-LOCK
'4 MPH 0
CHECK GAGES
RPM
APPLY BRAKE TO SHIFT FROM PARK
UNLEADED FUEL ONLY
9 '1% o\\\\' "'// 19
2-50
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Malfunction Indicator Lamp (Service Engine Soon Light)
SERVICE
ENGINE
SOON
Your Oldstnobile is
equipped
with a computer
which monitors operation
of the fuel, ignition and
emission control systems.
This system is called
OBD IT (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.
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 mal.function 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. Retailer or qualified service center diagnosis
and service is 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 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
retailer or qualified service center for service.
If the Light Is On Steady
You 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.
2-58
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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 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.
Engine Oil Pressure Gage
OIL 0-
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.
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Fuel Gage
Gate Ajar
GATE
AJAR
This light will come on
briefly when you are
starting your engine.
If it stays on, you’re liftgate
is ajar.
Try closing the
liftgate again. Never drive
with the liftgate even
partially open.
i?‘
E
EB
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 you
turn off the ignition.
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