warning PONTIAC GRAND-PRIX 1993 Owner's Manual

STOP]
LOW SHOULDER WORKERS AHEAD FLAGGER AHEAD
Orange indicates road construction or
maintenance. You'll want to slow down
when you see an orange sign, as part
of
the road may be closed off or torn up.
And there may be workers and
maintenance vehicles around, too.
CANOEING SWIMMING
Brown signs point out recreation areas
or points of historic or cultural interest.
Shape of Road Signs
The shape of the sign will tell you
something, too.
An octagonal (eight-sided) sign means
Stop. It is always red with white letters.
A triangle, pointed downward, indicates
Yield. It assigns the right
of way to
traffic on certain approaches to an
intersection.
A diamond-shaped sign is a warning of
something ahead-for example, a curve,
steep hill,
soft shoulder, or a narrow
bridge.
A triangular sign also is used on two-
lane roads to indicate a No Passing
Zone. This sign will be on the left side
of the roadway.
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REVERSIBLE LANE ON MULTILANE ROADWAY
Many city roads and expressways, and
even bridges, use reversible-lane traffic
control during rush hours. A red
X light
above a lane means
no driving in that
lane at that time.
A green arrow means
you may drive in that lane. Look for the
signs posted to warn drivers what hours
and days these systems are in effect.
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NO PASSING ZONE
Pavement Markings
Pavement markings add to traffic signs
and signals. They give information to
drivers without taking attention from
the roadway. A solid yellow line on your
side
of the road or lane means Don’t
Cross.
Your Own Signals
Drivers signal to others, too. It’s not
only more polite,
it’s safer to let other
drivers know what you are doing.
And
in some places the law requires driver
signals.
Turn and Lane Change Signals:
Always signal when you plan to turn or
change lanes.
If necessary, you can use hand signals
out the window: Left arm straight out
for a left turn,
down for slow or about-
to-stop, and up for a right turn.
Slowing Down: If time allows, tap the
brake pedal once or twice in advance
of
slowing or stopping. This warns the
driver behind you.
Disabled: Your four-way flashers
signal that your vehicle
is disabled or is
a hazard. See the
Index under Hazard
Warning Flashers.
Traffic Officer
The traffic police officer is also a source
of important information. The officer’s
signals govern, no matter what the
traffic lights
or other signs say.
The next section discusses some of the
road conditions you
may encounter.
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ma.
Your Driving and the Road
Anti-lock Brakes (CONT.)
And this light on the instrument panel
will
go on when you start your vehicle.
When you start your vehicle and begin
to drive away you may hear a
momentary motor or clicking noise and
you may even notice that your brake
pedal moves a little while this is going
on. This is the ABS system testing itself.
If you have your foot on the brake
pedal, this check won't happen until the
vehicle goes about
4 mph (6 ltm/h) or
until you take your foot off the brake
pedal.
After
an ABS stop, you may hear a
clicking noise the next time the vehicle
goes about 4 mph (6 ltdh).
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If there's a problem with the anti-lock
brake system, the anti-lock brake
system warning light will stay on or
flash. See the
Index under Anti-Lock
Brake
System Warning Light.
Here's how anti-lock works. Let's say
the road is wet. You're driving safely.
Suddenly an animal jumps out in front
You slam on the brakes. Here's what
happens with
ABS.
A computer senses that wheels are
slowing down. The computer separately
works the brakes at each front wheel
and at the rear wheels.
The anti-lock system can change the
brake pressure faster than any driver
could. The computer is programmed to
make the most
of available tire and road
conditions.
of you.
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You can steer around the obstacle while To Use Anti-Lock Don’t pump the
braking hard.
brakes. Just hold the brake pedal down
As you brake, your computer keeps and
let anti-lock work for you. You also
receiving updates on wheel speed and
may hear a cliclting noise as you
controls braking pressure accordingly. accelerate
after a hard stop.
Anti-lock doesn’t change the
time you need to get your
foot up to the brake pedal. If you
get too close to the vehicle in front
of you,
you won’t have time to
apply your braltes
if that vehicle
suddenly slows or stops. Always
leave enough
room up ahead to
stop, even though you have
anti-lock brakes.
Disc Brake Wear Indicators
Your Pontiac has four-wheel disc
braltes. Disc brake pads have built-in
wear indicators that make a high-
pitched warning sound when the brake
pads are worn and new pads are needed.
The sound may come and go,
or be
heard all the time your vehicle
is moving
(except when you are pushing on the
brake pedal firmly).
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A The brake wear warnin&
sound means that sooner
or
later your brakes won’t work well,
That could lead
to an accident.
When you hear the brake wear
warning sound, have
your vehicle
serviced.
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recognize warning clues-such as
enough water, ice or packed snow
on
the road to make a “mirrored
surface”-and slow down when you
have any doubt.
If you have the anti-lock braking
system, remember: It helps avoid only
the braking skid.
If you do not have
anti-lock, then in a braking skid (where
the wheels are no longer rolling),
release enough pressure on the brakes
to get the wheels rolling again. This
restores steering control. Push the
brake pedal down steadily when you
have to stop suddenly. As long as the
wheels are rolling, you will have steering control. Steer the way you
want to go.
Driving at Night
Night driving is more dangerous than
day driving. One reason is that some
drivers are likely to be impaired-
by alcohol or drugs, with night vision
problems, or by fatigue.
Here are some tips on night driving.
Drive defensively. Remember, this is
the most dangerous time.
Don’t drink and drive. (See the Index
under Drunken Driving for more on
this problem.)
Adjust your inside rearview mirror to
reduce the glare hom headlights
behind you.
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Since you can’t see as well, you may
need to slow down and keep more
space between you and other vehicles.
It’s hard to tell how fast the vehicle
ahead is going just by looking at its
taillights.
speed roads. Your headlights
can light
up only
so much road ahead.
Slow down, especially on higher
In remote areas, watch for animals.
If you’re tired, pull off the road in a
safe place and rest.
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If visibility is near zero and you must
stop but are unsure whether you are
away from the road, turn your lights on,
start your hazard warning flashers, and
sound your horn at intervals or when
you hear approaching traffic.
Pass other vehicles in fog only if you
can see far enough ahead to pass safely.
Even then, be prepared to delay your
pass
if you suspect the fog is worse up
ahead. If other vehicles try to pass you,
make it easy for them.
Cify Driving
One of the biggest problems with city
streets is the amount of traffic on them.
You’ll want to watch out for what the
other drivers are doing and pay
attention to traffic signals.
Here are ways to increase your safety in
city driving:
Know the best way to get to where
you are going. Try not to drive around
trying to pick out a familiar street or
landmark. Get a city map and plan
your trip into an unknown part of the
city just as you would for a cross-
country trip.
Try to use the freeways that rim and
crisscross most large cities. You’ll
save time and energy. (See the next
section,
Freeway Driving.)
Treat a green light as a warning
signal.
A traffic light is there because
the corner is busy enough to need it.
When a light turns green, and just
before you start to move, check both
ways for vehicles that have
not
cleared the intersection or may be
running the red light.
Obey all posted speed limits. But
remember that they are for ideal road,
weather and visibility conditions.
You
may need to drive below the posted
limit in bad weather or when visibility
is especially poor.
clear of intersections when
you see or
hear emergency vehicles.
Pull to the right (with care) and stop
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If you are moving from an outside to a
center lane on a freeway having more
than
two lanes, make sure another
vehicle isn’t about to move into the
same spot.
Look at the vehicles two
lanes over and watch for telltale signs:
turn signals flashing, an increase in
speed, or moving toward the edge of the
lane. Be prepared to delay your move.
Once you are moving on the freeway,
make certain you allow a reasonable
following distance. Expect to move
slightly slower at night.
Leaving the Freeway
When you want to leave the freeway,
move to the proper lane well in
advance. Dashing across lanes at the
last minute is dangerous. If you miss
your exit do not, under any
circumstances, stop and back up. Drive
on to the next exit.
At each exit point is a deceleration lane.
Ideally it should be long enough for you
to enter it at freeway speed (after
signaling, of course) and then do your
braking before moving onto the exit
ramp. Unfortunately, not all
deceleration lanes are long enough-
some are too short for all the braking.
Decide when to start braking. If you
must brake on the through lane, and if
there is traffic close behind you, you can allow a
little extra time and
flash your
brake lights (in addition to your turn
signal) as extra warning that you are
about to slow down and exit.
The exit ramp can be
curved, sometimes
quite sharply. The exit speed
is usually
posted. Reduce your speed according to
your speedometer, not
to your sense of
motion. After driving for any distance at
higher speeds, you may tend to think
you are going slower than
you actually
are. For example,
40 mph (65 Wh)
might seem like only
20 mph (30 ldh) .
Obviously, this could lead to serious
trouble on
a ramp designed for 20 mph
(30 lun/h) !
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Torque Lock
If you are parking on a hill and you
don’t shift your transaxle into P (Park)
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
P (Park). This is called “torque lock.”
To prevent torque lock, always be sure
to shift into
P (Park) properly before
you leave the driver’s seat. To find out
how, see the
lndex under Shifting Into
P (Park).
When you are ready to drive, move the
shift lever out
of P (Park) 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 transaxle,
so you can pull the
shift lever out
of P (Park).
Winter Driving
Here are some tips for winter driving:
Have your Pontiac in good shape for
winter. Be sure your engine coolant
mix is correct.
Snow tires can help in loose snow,
but they may give
you less traction on
ice than regular tires. If you do not
expect to be driving in deep snow, but
may have to travel over ice,
you may
not want to switch to snow tires at all.
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You may want to put winter
emergency supplies
in your trunk.
Include an ice scraper, a small brush
or broom, a supply of windshield
washer fluid, a rag,
some winter outer
clothing, a small shovel,
a flashlight, a
red cloth, and a couple of reflective
warning triangles.
And, if you will be
driving under severe conditions,
include
a small bag of sand, a piece of
old carpet or a couple of burlap bags
to help provide traction. Be sure you
properly secure these items in your
vehicle.
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If You’re Caught in a Blizzard
If you are stopped by heavy snow, you
could be in a serious situation. You
should probably stay with your vehicle
unless you
how for sure that you are
near help and you can hike through the
snow. Here are some things
to do to
summon help and keep yourself and
your passengers safe:
Turn on your hazard warning flashers.
Tie a red cloth to your vehicle to alert
police that you’ve been stopped by the
snow.
* Put on extra clothing or wrap a
blanket
around you, If you have no
blankets or extra clothing, make body
insulators
from newspapers, burlap
bags, rags,
floor mats-anything you
can
wrap around yourself or tuck
under
your clothing to keep warm.
but be
careful.
You can run the engine to keep warm,
A Snow can trap exhaust gases
under your vehicle. This can
cause deadly CO (carbon
monoxide) gas to get inside.
CO
could overcome you and kill you.
You can’t see it or smell
it, so you
might not know
it was in your
vehicle. Clear away snow from
around the base of your vehicle,
especially any that
is blocking your
exhaust pipe. And check around
again from time to time to be
sure
snow doesn’t collect there.
Open a window just a little on the
side of the vehicle that’s away from
the wind. This will help keep CO
out.
(17=3.=.
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Your Driving and the Road
Driving with a Trailer (CONT.)
Making Turns
When you’re turning with a trailer,
make wider turns than normal. Do this
so your trailer won’t strike soft
sh’oulders, curbs, road signs, trees, or
other objects. Avoid jerky or sudden
maneuvers. Signal well in advance.
Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle has
to have a different turn signal flasher
and extra wiring. The green arrows on
your instrument panel will flash
whenever you signal
a turn or lane
change. Properly hooked
up, the trailer
lights will also flash, telling other
drivers you’re about to turn, change
lanes or stop.
When towing a trailer, the green arrows
on your instrument panel will flash for
turns even if the bulbs on the trailer are
burned out. Thus, you may think
drivers behind you are seeing your
signal when they are not.
It’s important
to check occasionally
to be sure the
trailer bulbs are still working.
Your vehicle has bulb warning lights.
When you plug trailer lights into your
vehicle’s lighting system, its bulb
warning lights may not let you know if
one of your lights goes out.
So, when
you have trailer lights plugged in, be
sure
to check your vehicle and trailer
lights
from time to time to be sure
they’re all working. Once
you
disconnect the trailer lights, the bulb
warning lights again can tell you if one
of your vehicle lights is out.
Driving On Grades
Reduce speed and shift to a lower gear
before you start down a long or steep
downgrade.
If you don’t shift down, you
might have to use your brakes so much
that they would get hot and
no longer
work well.
On a long uphill grade, shift down and
reduce your speed to around
45 mph
(70 kwh) to reduce the possibility of
engine and transaxle overheating.
If you are towing a trailer and you have
an automatic transaxle with Overdrive,
it’s best to drive in
D instead of (or
as you need to, a lower gear). This will
minimize heat build-up and extend the
life of your transaxle.
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