coolant OLDSMOBILE SILHOUETTE 1996 Owners Manual

Vehicle Symbols
These are some of the symbols you may find on your vehicle.
For example,
these symbols are used on an
original battery:
POSSIBLE A
CAUTION
INJURY
PROTECT EYES BY
SHIELDING
CAUSTIC
BURNS
SPARK
OR ,\I/,
COULD FLAME
EXPLODE BAllERY
These symbols are important for you and
your passengers
whenever your
vehicle is
driven:
DOOR LOCK
UNLOCK
SEAT
BELTS
These symbols have to
do with
your lights:
SIGNALS TURN
FOG LAMPS
# 0
These symbols
are
on some of
your controls:
WINDSHIELD
WIPER
WINDOW
DEFOGGER
VENTILATING FAN
These symbols are used on
warning and
indicator lights:
ENGINE k
COOLANT - t6
TEMP -
CHARGING I-1
BAllERY
SYSTEM
BRAKE
(0)
h
COOLANT
ENGINE OIL
e,
PRESSURE
ANTI-LOCK
(@)
BRAKES
Here are some
other symbols
you may see:
FUSE
P
LIGHTER n
HORN b
SPEAKER
b
FUEL e3
V
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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.
To use the coolant heater:
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded 110-volt AC outlet.
I
t
Plugging the cord into an ungrounded outlet
could cause an electrical shock.
Also, the wrong
kind
of extension cord could overheat and cause
a fire. You could be seriously injured. Plug the
cord into a properly grounded three-prong 110-volt
AC outlet. If the cord won’t reach, use a
heavy-duty three-prong extension cord rated for
at least 15 amps.
4. After you’ve used the coolant heater, be sure to store
the cord as
it was before to keep it away from moving
engine parts.
If you don’t, it could be damaged.
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How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature, the
kind of oil you have, and some other things. Instead of
trying to list everything here, we ask that you contact
your Oldsmobile retailer in the area where you’ll be
parking your vehicle. The retailer can give you the best
advice for that particular area. Ensure
the shift lever is fully in PARK (P) before
starting the engine. Your Oldsmobile has
Brake-Transaxle Shift Interlock (BTSI). You must fully
apply your regular brakes before you can shift from
PARK
(P) when the ignition key is in the RUN position.
As you step on the brake pedal, while in PARK (P), you
may hear a click from the solenoid of the
BTSI. This
Automatic Transaxle Operation
ensures that the BTSI is operating properly.
If you cannot shift out of PARK
(P), ease pressure on
PARK (P) as
you maintain brake application. Then
move the shift lever into the gear you wish. See
“Shifting Out of PARK (P)” in this section.
There are several
different positions for your shift lever. the shift lever
-- push the shift lever all the way into
PARK (P): This position locks your front wheels. It’s
the best position to use when you start your engine
because your vehicle can’t move easily.
2-27
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A CAUTION:
Your regular brake system may not be working
properly if the anti-lock brake system warning light
is flashing. Driving with the anti-lock
brake system warning light flashing can lead to an accident. After you’ve pulled
off the road
and stopped carefully, have the vehicle towed
for service.
If the anti-lock brake system warning light stays on
longer than normal after you’ve started your engine, turn
the ignition off. Or, if the light comes on and stays on
when you’re driving, stop as soon as possible and turn
the ignition
off. Then start the engine again to reset the
system. If the light still stays on, or comes on again
while you’re driving, your Oldsmobile needs service. If
the light is on but not flashing and the regular brake
system warning light isn’t on, you still have brakes, but
you don’t have anti-lock brakes.
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
’ 260
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 manual shows what to
do. See “Engine Overheating” in the Index.
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Low Coolant Light
I i LOW
If this light comes on,
your system is low on
coolant and the engine
may overheat.
Malfunction Indicator Lamp
(Service Engine
Soon Light)
SERVICE
ENGINE SOON
Your Oldsmobile is
equipped with a computer
which monitors operation
of the
fuel, ignition and
emission control systems.
To prevent damage to your engine, immediate action
is required.
See “Engine Coolant”
in the Index and have your
vehicle serviced
as soon as possible. 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, which 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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The BI-LEV setting is designed for use on sunny days
when the air is
only moderately warm or cool. On days
like these, the sun may adequately warm your upper
body, but your lower body may not be warm enough.
For the best results, slide the temperature control lever
to the middle position, and then adjust it for comfort.
If you have the optional engine coolant heater and use
it during cold weather,
0°F (-18°C) or lower, your
heating system will provide heat more quickly because
the engine coolant is already warmed. See “Engine
Coolant Heater’’
in the Index.
%til-.tion Syst
Your vehicle’s flow-through ventilation system supplies
outside air
into the vehicle when it is moving. Outside
air will also enter the vehicle when the heater or the air
conditioning fan is running.
Your vehicle has air outlets that allow you to adjust
the direction and amount
of airflow inside the vehicle.
Push the outlet up or down to direct airflow to your
preference. Increase or reduce the amount
of airflow by
opening and closing the louvers. Opening and closing
the louvers will also direct airflow from side to side.
If your vehicle is equipped with seats in the third row,
you will have a rear air outlet and a rear fan.
To
maximize airflow to the rear of your vehicle, place
the
left bucket seat in the second row in the forward
position (see “Adjusting Rear Seats” in
the Index).
This uncovers the rear air outlet.
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Attach a separate safety chain around the end of each
axle inboard
of the spring.
Engir Overheating
You will find a coolant temperature gage on your
Oldsmobile’s instrument panel. See “Engine Coolant
Temperature Gage”
in the Index. You also have a low
coolant level light on your instrument panel. See “Low
Coolant Light” in the Index.
Steam Is COI d r From Your ine
I
5-12
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/11 CA JTILV:
Steam from an overheated engine can burn you
badly, even if you just open the hood. Stay away
from the engine
if you see or hear steam coming
from it. Just turn
it off and get everyone away
from the vehicle until it cools down. Wait until
there is no sign of steam or coolant before
opening the hood.
If you keep driving when your engine is
overheated, the liquids
in it can catch fire. You or
others could be badly burned. Stop your engine if
it overheats, and get out of the vehicle until the
engine is cool.
I NOTICE:
r
~ ~~
If your engine catches fire because you keep
driving with no coolant, your vehicle can be
badly damaged. The costly repairs would not be
covered
by your warranty.
If No Steam Is Coming From Your Engine
If you get the overheat warning but see or hear no
steam, the problem may not be too serious. Sometimes
the engine can get a little too hot when you:
0 Climb a long hill on a hot day.
0 Stop after high-speed driving.
0 Idle for long periods in traffic.
Tow a trailer.
If you get the overheat warning with no sign of steam,
try this for a minute or so:
1. Turn off your air conditioner.
2. Turn on your heater to full hot at the highest fan speed and open the window as necessary.
3. If you’re in a traffic jam, shift to NEUTRAL (N);
otherwise, shift to the highest gear while
driving
-- AUTOMATIC OVERDRIVE (@)
or THLRD (D).
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If you no longer have the overheat warning, you can
drive. Just to be safe, drive slower for about
10 minutes.
If the warning doesn’t come back
on, you can
drive normally. When you
decide it’s safe to
lift the hood, here’s what
you‘ll see:
If the warning continues,
pull over, stop, and park your
vehicle right away.
If there’s still no sign of steam, you can idle the engine
for two or three minutes while you’re parked, to see if
the warning stops.
But then, if you still have the
warning, turn 08 the engine and get everyone out of the
vehicle until it cools down.
You may decide not to lift the hood but to get service
help right away.
A. Coolant Recovery Tank
B. Radiator Pressure Cap
C. Electric Engine Fan
D. Electric Engine Fan
5-14
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An electric fan under the hood 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.
If the coolant inside the coolant recovery tank is boiling,
don’t do anything else until
it cools down.
The coolant level should
be at or above the FULL HOT
mark. If it isn’t, you may have a leak in the radiator
hoses, heater hoses, radiator, water pump or somewhere
else
in the cooling system.
5-15
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