brakes OLDSMOBILE SILHOUETTE 1997 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
ACID COULD
&
BATTERY
CAUSE
BURNS
AVOID
SPARKS
OR
FLAMES
SPARK
OR ,\I/,
COULD FLAME
EXPLODE BATTERY
These symbols are important
for you and
your passengers whenever your
vehicle is
driven:
DOOR LOCK
UNLOCK
FASTEN SEAT
BELTS
These symbols have
to do with
your lamps:
SIGNALS e
TURN
RUNNING
* ' 0
DAYTIME .
LAMPS .**
FOG LAMPS $0
These symbols
are
on some of
your controls:
WINDSHIELD
WIPER
WINDSHIELD DEFROSTER
WINDOW
DEFOGGER
VENTILATING FAN
These symbols are used
on
warning and
indicator lights:
COOLANT -
TEMP -
CHARGING 1'1
BATTERY
SYSTEM
BRAKE
(a)
COOLANT a
ENGINE OIL
PRESSURE
Wb
ANTI-LOCK (@)
BRAKES
Here are some
other symbols
you may see:
FUSE
P
LIGHTER -
HORN )tr
SPEAKER
b
FUEL B
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Automatic Transaxle Operation
There are several different positions for your shift lever.
PRND321
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.
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
ensures that the BTSI
is operating properly.
If you cannot shi.ft out of PARK (P), ease pressure on
the shift lever
-- push the shift lever all the way into
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.
1 A CAUTION:
It is dangerous to get out of your vehicle if the
shift lever is not fully in
PARK (P) with the
parking brake firmly set. Your vehicle can roll.
Don’t leave your vehicle when the engine is
running unless you have to. If you have left the
engine running, the vehicle can move suddenly.
You or others could be injured.
To be sure your
vehicle won’t move, even when you’re on fairly
level ground, always set your parking
brake and
move the shift lever to
PARK (P).
See “Shifting Into PARK (P)” in the Index. If
you’re pulling a trailer, see “Towing a Trailer” in
the Index.
I
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AUTOMATIC OVERDRIVE (D): This position is
for normal driving.
If you need more power for passing,
and you’re:
Going less than 35 mph (56 kdh), push your
Going about 35 mph (56 km/h) or more, push the
accelerator
pedal about halfway down.
accelerator
all the way down.
You’ll shift down to the
next gear and have more power.
THIRD (3): This position is also used for normal
driving, but
it offers more power and lower fuel
economy than AUTOMATIC OVERDRIVE (D).
Here are some times
you might choose THIRD (3)
instead of AUTOMATIC OVERDRIVE (D):
0 When driving on hilly, winding roads.
0 When towing a trailer (so there is less shifting
between gears).
0 When going down a steep hill.
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 brakes off and on.
NOTICE:
Don’t drive in SECOND (2) for more than 25 miles
(41 km), or at speeds over 55 mph (88 km/h), or
you can damage your transaxle. Use
THIRD (3) or
AUTOMATIC OVERDRIVE
(D) as much as
possible. Don’t shift into SECOND (2) unless you
are going slower than
65 mph (105 km/h) or you
can damage your engine.
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NOTICE:
If your vehicle seems to start up rather slowly,
or if it seems not to shift gears as you go faster,
something may be wrong with
a transaxle system
sensor.
If you drive very far that way, your
vehicle can be damaged.
So, if this happens,
have your vehicle serviced right
away. Until then,
you can use SECOND
(2) when you are driving
less than
35 mph (55 kmh) and THIRD (3) for
higher speeds.
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 (I), the transaxle
won’t downshift into first gear
until the vehicle is
going
slow enough.
NOTICE:
If your front 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 transaxle.
Also, if you stop when going uphill, don’t hold
your vehicle there with only the accelerator
pedal. This could overheat and damage the
transaxle.
Use your brakes or shift into PARK (P)
to hold your vehicle in position on a hill.
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Parking Brake
To set the parking brake,
hold the regular brake
pedal down
with your right
foot and push down
the
parking brake pedal with
your left foot.
If the ignition is on, the brake system warning light
will come on. See “Brake System Warning Light” in
the Index.
To release the parking brake, hold the regular brake
pedal down
with your right foot while you push down
on the parking brake pedal with your left foot. (To
release the tension on the parking brake cable, you will
need to apply about the same amount of pressure to the
parking brake pedal as you did when you set the parking
brake.) When you remove your foot from the parking
brake pedal,
it will pop up to the release position.
I NOTICE:
Driving with the parking brake on can cause
your rear brakes to overheat. You
may have to
replace them, and you could also damage other
parts
of your vehicle.
If you are towing a trailer and are parking on any hill,
see “Towing a Trailer” in the Index. That section shows
what to
do first to keep the trailer from moving.
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Torque Lock
If you are parking on a hill and you don’t shift your
transaxle into PARK
(P) properly, the weight of the
vehicle may put
too much force on the parking pawl in
the transaxle. You may find it difficult to pull the shift
lever out of PARK (P). This is called “torque lock.” To
prevent torque lock, set the parking brake and then shift
into PARK (P) properly before
you leave the driver’s
seat.
To find out how, see “Shifting Into PARK (P)” in
the Index.
When you are ready to drive, move the shift lever out of
PARK (P)
before you release the parking brake.
If torque lock does occur,
you may need to have another
vehicle push yours a little uphill
to take some of the
pressure from the parking pawl in the transaxle,
so you
can pull the shift lever out of PARK
(P).
Shifting Out of PARK (P)
Your Oldsmobile has Brake-Transaxle Shift Interlock
(BTSI). You have to fully
apply your regular brakes
before you can shift from PARK (P), when the ignition
is
in the RUN position. See “Automatic Transaxle
Operation”
in the Index.
As you step on the brake pedal, while in PARK (P), you
may hear a click from the solenoid of the BTSI. This
ensures that the
BTSI is operating properly.
If you cannot shift out of PARK (P), ease pressure on
the shift lever
-- push the shift lever all the way into
PARK (P)
as you maintain brake application. Then
move the shift lever into the gear you want. If
you ever
hold
the brake pedal down but still can’t shift out of
PARK
(P), try this:
1. Turn the key to OFF.
2. Apply and hold the brake until the end of Step 4.
3. Shift to NEUTRAL (N).
4. Start the vehicle and then shift to the drive gear
you want.
5. Have the vehicle fixed as soon as you can.
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Rear Window Wiper and Washer
\-
I The rear window wiper
switch
is located in
the Instrument Panel
switchbank.
Push the wiper symbol on the bottom
of the button to
turn on the intermittent wiper. To turn off the wiper,
gently push the top
of the button.
To wash and wipe the rear window, push in the washer
symbol on the top
of the button. Washer fluid will spray
as long as the button is held
in. When the top of the
button is released, the wiper will continue to cycle three
more times.
To wash the rear window when the rear wiper is already on,
push on the top
of the button with the wash symbol on it.
Push in the bottom of the button to continue the intermittent
wiper cycle after the washing cycle is completed.
Cruise Control (Option)
With cruise control, you can maintain a speed of about
25 mph (40 km/h) or more without keeping your foot
on the accelerator. This can really help
on long trips.
Cruise control does not work at speeds below about
25 mph (40 kmh).
When you apply your brakes,
the cruise control
shuts
off.
0 Cruise control can be dangerous where you
can’t drive safely at
a steady speed. So,
don’t use your cruise control on winding
roads or in heavy traffic.
slippery roads. On such roads, fast changes
in tire traction can cause needless wheel
spinning, and you could lose control. Don’t
use cruise control on slippery roads.
0 Cruise control can be dangerous on
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Anti-Lock Brake System Warning Light
With the anti-lock brake
system,
this light will come
on when you start your
engine and
it will stay
on for three seconds.
That’s normal.
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 light flashes when you’re driving, you don’t have
anti-lock brakes and there could be a problem with your
regular brakes. 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.
Have the vehicle towed for service. (See “Towing Your
Vehicle” in the Index.) 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.
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Traction Control System Warning
Light (Option)
#-I
This warning light should
come on briefly
as you start
the engine.
If the warning
light doesn’t come on then,
have
it fixed so it will be
ready to warn
you if there’s
a problem.
If it stays on, or comes on when you’re driving, there
may be
a problem with your traction control system and
your vehicle may need service. When this warning light
is on, the system will not limit wheel spin. Adjust your
driving accordingly. The
traction control system warning light may come on
for
the following reasons:
If you turn the system off by pressing the traction
control button located
in the instrument panel
switchbank, the warning light will come
on and stay
on. To
turn the system back on, press the button
again. The warning light should go off. (See
“Traction Control System”
in the Index for
more information.)
If there’s a brake system problem that is specifically
related to traction control, the traction control system
will turn off and the warning light will come on. If
your brakes begin to overheat, the traction control
system
will turn off and the warning light will come
on
until your brakes cool down.
If the traction control system is affected by an
engine-related problem, the system will turn
off and
the warning light will come on.
If the traction control system warning light comes on
and stays on for an extended period of time when the
system is turned on, your vehicle needs service.
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Control of a Vehicle
You have three systems that make your vehicle go where
you want it to go. They are the brakes, the steering and
the accelerator. All
three systems have to do their work
at the places where the tires meet the road.
Braking
Braking action involves perception time and reaction time.
First, you have to decide to push on the brake pedal.
That’s
perception time. Then you have to bring up your
foot and do it. That’s
reaction time.
Average reaction time is about 3/4 of a second. But
that’s only an average. It might be less with one driver
and as long as two or three seconds or more with
another. Age, physical condition, alertness, coordination
and eyesight all play a part.
So do alcohol, drugs and
frustration. But even in
3/4 of a second, a vehicle
moving at
60 mph ( 100 kmh) travels 66 feet (20 m).
That could be a lot of distance in an emergency,
so
keeping enough space between your vehicle and others
is important.
And,
of course, actual stopping distances vary greatly
with the surface
of the road (whether it’s pavement or
gravel); the condition of the road (wet, dry, icy); tire
tread; the condition of your brakes; the weight
of the
vehicle and the amount
of brake force applied.
Sometimes, as when you’re driving on snow or ice, it’s
easy to ask more
of those control systems than the tires
and road can provide. That means you can lose control
of your vehicle.
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