1994 OLDSMOBILE BRAVADA Owners Manual

U
E/M sw&h (ELECTRONIC CLUSTER)
To change your electronic display from
English to metric units, or from metric
co English, press this switch down. The
gages affected are:
Speedometer
Odometer
Trip Odometer
Oil Pressure
Engine Coolant Temperature
mn-irrnrIII
The tachometer displays the engine
speed in revolutions per minute (rpm)
.
NOTICE:
Do not operate the engine with the
tachometer in the red area, or
engine
damage may occur.
4"' UNLEADED FUEL ONLY c
he/ Gage (STANDARD CLUSTER)
Your fuel gage tells you about how
much fuel you have left, when the
ignition is on. When the indicator nears
E (Empty), you will have a little fuel left
but should get more soon.
Here are four things that some owners
ask about. None of these show a
problem with your fuel gage:
At the service station, the gas pump
shuts off before the gage reads
F (Full) .
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Features & Conlroh
84
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 E when
you turn
off the ignition.
For your fuel tank capacity, see
Service
Station
Information on the last page of
this manual.
Oil Pressure Gage (STANDARD
CLUSTER)
Your oil pressure gage shows the 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.
Driving your vehicle with low oil
pressure can cause extensive engine
damage. Have your vehicle serviced
immediately.
NOTICE:
Damage to your engine Gom
neglected
oil problems can be costly
and is not covered by your warranty.
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VOLTS
Voltmeter (STANDARD CLUSTER)
Your charging system gage will show
the rate of charge when the engine is
running. When the engine is not
running but the ignition is on (in the
Run position), the display measures thc
voltage output of your battery.
The reading will change as the rate
of
charge changes (with engine speed,
etc.), but readings between the warning
zones indicate the normal operating
range. Readings in either warning zone
indicate a possible problem with your
charging system. Have your Oldsmobilc
serviced immediately.
-100
Engine Coolant Temperature
Gage
(STANDARD CLUSTER)
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
Problems on the Road, this manual
shows what to do. See the
Index under
Engine Overheating.
0
0
0
Fuel Gage (ELECTRONIC CLUSTER)
Your fuel gage bars light up when the
ignition is on
to show you about how
much fuel you have left.
When the gage first indicates empty,
you still have
a little fuel left, but you
should get more soon.
A box around the gas pump symbol wil:
flash when your tank is
1/8 full or less.
Here are five things that some owners
ask about. None of these show
a
problem with your fuel gage:
At the service station, the gas pump
shuts
off before the gage reads full.
The top bar does not go out until you
have driven a long distance-about
3r
miles (48 kilometers).
51
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Features & Con&olk
86
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 tank is not necessarily empty
when the last bar goes out. There is a
1 to 1.5 gallon (4 to 5.6 L) fuel
reserve.
For your fuel tank capacity, see
Service
Station Information on the last page of
this manual.
E
I
Oil Pressure Gage (ELECTRONIC
J 1
CLUSTER)
Your oil pressure gage shows the 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.
If you have a problem with your oil, the
box around the oil pressure symbol may
begin to flash
after you start your
engine, or when
you are driving. This
indicates that oil is not going through
your engine quickly enough to keep it
cool. The engine could be low on oil, or
could have
some other oil problem.
Have it
fixed right away.
NOTICE:
Damage to your engine fcom
neglected oil problems can be costly
and is not covered by your warranty.
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The oil light could also flash on in three
other situations:
. When the ignition is on (in the Run
position) but the engine is not
running, the light will come on as a
test to show you it is working, but the
light will
go out when you turn the
ignition to
Start. If it doesn't come on
with the ignition on, you may have a
problem with the fuse. Have it fixed
right away.
Sometimes when the engine is idling
at a stop, the light may flash on and
off. This is normal.
If you make a hard stop, the light may
come on for a moment. This is normal.
0-
A \
Voltmeter (ELEcmoNIc CLUSTER)
Your charging system gage will show
the rate of charge when the engine is
running. When the engine
is not
running but the ignition is on (in the
Run position), the display measures the
voltage output
of your battery, and will
flash until you turn the ignition to
Start.
The reading will change as the rate of
charge changes (with engine speed,
etc.), but readings between the warning
zones indicate the normal operating
range. Readings in either warning zone
indicate a possible problem with your
charging system. Have your Oldsmobile
serviced immediately. You
also have a warning light.
A box
around the battery symbol will flash
when the charging system needs
service.
If it comes on while you are driving, you
may have a loose belt or other problem
with the electrical charging system.
Have it checked right away. Driving
while this light is on could drain your
battery.
If
you must drive a short distance with
the light on, be certain to turn off all
your accessories, such as the radio and
air conditioner.
U
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Features & Controk
88
Engine Coolant Temperature Gage
pcmoNIc CLUSTER)
This gage has bars that show the engine
coolant temperature.
A box around the temperature symbol
will flash when 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 ProbZems on the Road, this manual
shows what to do. See the
Index under
Engine Overheating.
~
Brake System Warning Light
Your Oldsmobile’s hydraulic brake
system is divided into two parts.
If one
part isn’t working, the other part can
still work and stop you. For good
braking, though, you need both parts
working well.
If the warning light comes on, there
could be a brake problem. Have your
brake system inspected right away.
This light should come on as you start
the vehicle. If it doesn’t come on then,
have it fixed
so it will be ready to warn
you
if there’s a problem.
If the light comes on while you are
driving, pull off the road and stop
carefully.
You may notice that the pedal
is harder to push. Or, the pedal may go closer
to the floor. It may take longer to
stop.
If the light is still on, have the
vehicle towed for service. (See
Towing
Your Truck in the Index.)
The brake system warning light will also
come on when you set your parking
brake, and it will stay on
if your parking
brake doesn’t release fully. If it stays
on
after your parking brake is fully released,
it means you have a brake problem.
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Anti-Lock Brake System Warning Light
With anti-lock, this light will go on
when you start your engine and may
stay on for several seconds. That’s
normal. If the light doesn’t come on,
have it fixed
so it will be ready to warn
you if there is
a problem.
If the light stays
on, or comes on when
you’re
driving, your Oldsmobile 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 part
Malfunction Indicator 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
it 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.
NOTICE:
If you keep driving your vehicle
with this light on, after a while the
emission controls won’t work as
well, your fuel economy won’t be
as good and your engine may not
run as smoothly. This could lead
to costly repairs not covered by
your warranty.
L 1
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Features & Controls
90
CHECK
OAGES
Battery Light (STANDARD CLUSTER)
The battery light will come on briefly
when you turn on the ignition as a
check to show you it is working. It
should go out once the engine
is
running. If it stays on, or comes on
while you are driving, you may have a
loose belt or other problem with the
electrical charging system. Have it
checked right away. Driving while this
light is on could drain your battery.
If
you must drive a short distance with
the light
on, be certain to turn off all
your accessories, such as the radio and
air conditioner.
I
CHECK
GAGES
Check Gages Ljght
(STANDARD CLUSTER)
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 various gages to see
if they are in the warning zones.
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