1993 PONTIAC GRAND-PRIX service

I..
Your Driving and the Road
Roadsigns
The road signs you see everywhere are
coded
by color, shape and symbols. It’s
a good idea to know these codes so that
you can quickly grasp the basic meaning
or intent of the sign even before you
have a chance to read it.
STOP DO NOT WRONG
ENTER WAY
Color of Road Signs
Red means Stop. It may also indicate
that some movement is not allowed.
Examples are
Do Not Enter, Wrong
Way, or No Parking.
Green is used to guide the driver. Green
signs may indicate upcoming freeway
exits or show the direction you should
turn to reach a particular place.
RR ADVANCE NARROW NO PASSING CROSSING BRIDGE ZONE
Yellow indicates a general warning.
Slow down and be careful when you see
a yellow sign. It may signal a railroad
crossing ahead, a no passing zone, or
some other potentially dangerous
situation. Likewise, a yellow solid line
painted on the road means
Don’t Cross.
HOSPITAL INFORMATION
Blue signs with white letters show
motorists’ services.
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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).
I
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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Your Driving and the Road
Night Vision
No one can see as well at night as in the
daytime. But as we get older these
differences increase.
A 50-year-old
driver may require at least twice as
much light to see the same thing at
night as a 20-year-old.
What you do in the daytime can also
affect your night vision. For example, if
you spend the day in bright sunshine
you are wise to wear sunglasses. Your
eyes will have less trouble adjusting to
night.
But if you’re driving, don’t wear
sunglasses at night. They may cut down
on glare from headlights, but they also
make a lot of things invisible that
should remain visible-such as parked
cars, obstacles, pedestrians, or even
trains blocking railway crossings. You
may want to put on your sunglasses
after you have pulled into a brightly-
lighted service or refreshment area.
158
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Eyes shielded from that glare may
adjust more quickly to darkness back
on the road. But be sure to remove your
sunglasses before you leave the service
area.
You can be temporarily blinded by
approaching lights. It can tale a second
or two, or even several seconds, for
your eyes to readjust to the dark. When
you are faced with severe glare (as
from
a driver who doesn’t lower the high
beams, or a vehicle with misaimed
headlights), slow down a little. Avoid
staring directly into the approaching
lights. If there is
a line of opposing
traffic, make occasional glances over the
line of headlights to make certain that
one of the vehicles isn’t starting to
move into your lane. Once you are past
the bright lights, give your eyes time to
readjust before resuming speed.
High Beams
If the vehicle approaching you has its
high beams on, signal by flicking yours
to high and then back to low beam. This
is the usual signal to lower the
headlight beams. If the other driver still
doesn’t lower the beams, resist the
temptation to put your high beams on.
This only makes two half-blinded
drivers.
On a freeway, use your high beams only
in remote areas where you won’t impair
approaching drivers. In some places,
like cities, using high beams is illegal.
When you follow another vehicle on a
freeway or highway, use low beams.
True, most vehicles now have day-night
mirrors that enable the driver to reduce
glare. But outside mirrors are not of this
type and high beams from behind can
bother the driver ahead.
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Your Driving and the Road
Drkjng a Long Distance
Although most long trips today are
made on freeways, there are still many
made
on regular highways.
Long-distance driving on freeways and
reguIar highways is the same in some
ways. The trip has to be planned and
the vehicle prepared, you drive at
higher-than-city speeds, and there are
longer turns behind the wheel. You’ll
enjoy your trip more if you and your
vehicle are in good shape. Here are
some tips for a successful long trip.
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well
rested. If you must start when you’re
not fresh-such as after a day’s work-
don’t plan to make too many miles that
first part of the journey. Wear
comfortable clothing and shoes you can
easily drive in.
Is your vehicle ready for a long trip? If
you keep it serviced and maintained, it’s
ready to go. If it needs service, have it
done before starting out. Of course,
you’ll find experienced and able service
experts in Pontiac dealerships all across
North America. They’ll be ready and
willing to help
if you need it. Here
are some things you can check
before a trip:
Windshield Washer Fluid Is the
reservoir full? Are all windows clean
inside and outside?
shape?
Have you checked all levels?
lenses clean? safe, trouble-free trip.
Is the tread
good enough for long-distance
driving? Are the tires all inflated to
the recommended pressure?
weather outlook along your route?
Should
you delay your trip a short
time to avoid a major storm system?
Maps: Do you have up-to-date maps?
Wiper Blades: Are they in good
Fuel, Engine Oil, Other Fluids:
Lights: Are they all working? Are the
Tires: They are vitally important to a
Weather Forecasts: What’s the
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On the Road
Unless you are the only driver, it is good
to share the driving task with others.
Limit turns behind the wheel to about
100 miles (160 lm) or two hours at a
sitting. Then, either change drivers or
stop for some refreshment like coffee,
tea or soft drinks and some limbering
up. But do stop and move around. Eat
lightly along the way. Heavier meals
tend to make some people sleepy.
On two-lane highways or undivided
multilane highways that do not have
controlled access, you’ll want to watch
for some situations not usually found
on freeways. Examples are: stop signs
and signals, shopping centers with
direct access to the highway, no passing
zones and school zones, vehicles
turning left and right off the road,
pedestrians, cyclists, parked vehicles,
and even animals.
Highway Hypnosis
Is there actually such a condition as
“highway hypnosis”? Or is
it just plain
falling asleep at the wheel? Call it
highway hypnosis, lack of awareness,
or
whatever.
There is something about an easy
stretch of road with the same scenery,
along with the hum of the tires
on the
road, the drone of the engine, and the
rush of the wind against the vehicle that
can make you sleepy. Don’t let it
happen to you! If it does, your vehicle
can leave the road in
less than a
second, and you could crash and be
injured.
What can you
do about highway
hypnosis? First, be aware that it can
happen.
Then here are some tips:
Make sure your vehicle is well
ventilated, with a comfortably cool
interior.
Keep your eyes moving. Scan the road
ahead
and to the sides. Check your
rearview mirrors frequently and your
instruments from time to time. This
can help you avoid a fixed stare.
Wear good sunglasses in bright light.
Glare can
cause drowsiness. But don’t
wear sunglasses at night. They will
drastically reduce your overall vision
at the very time
you need all the
seeing power
you have.
If you get sleepy, pull off the road into
a rest, service, or parking area and
take a nap, get some exercise, or both.
For
safety, treat drowsiness on the
highway as
an emergency.
As in any driving situation, keep pace
with traffic and allow adequate
following distances.
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Parking on Hills
You really should not park your vehicle,
with a trailer attached, on a hill.
If
something goes wrong, your rig could
start to move. People can be injured,
and both your vehicle and the trailer
can be damaged.
But if you ever have to park your rig on
a hill, here’s how to do it:
1. Apply your regular brakes, but don’t
shift into
P (Park) yet.
2. Have someone place chocks under
the trailer wheels.
3. When the wheel chocks are in place,
release the regular brakes until the
chocks absorb the load.
4. Reapply the regular brakes. Then
apply your parking brake, and then
shift to
P (Park).
5. Release the regular brakes.
When You Are Ready to Leave After
Parking
on a Hill
1. Apply your regular brakes and hold
the pedal down while you:
Start your engine;
Shift into a gear; and
Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear
4. Stop and have someone pick up and
of
the chocks.
store the choclts.
Maintenance When Trailer Towing
Your vehicle will need service more
often when you’re pulling a trailer. See
the Maintenance Schedule for more on
this. Things that are especially
important in trailer operation
are
automatic transaxle fluid (don’t
overfill), engine oil, belts, cooling
system, and brake adjustment. Each
of
these is covered in this manual, and the
Index will help you find them quickly. If
you’re trailering, it’s a good idea to
review these sections before you start
your trip.
Check periodically to see that all hitch
nuts and bolts are tight.
IBI ...
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Problems on the Road
hl’l~ sbrfing (CONT.)
7. Don’t let the other end touch metal.
Connect it to the positive
(+)
terminal of the good battery. Use a
remote positive
(+) terminal if the
vehicle has one.
8. Now connect the black negative
(-) cable to the good battery’s
negative
(-) terminal.
Don’t let the other end touch anything
until the next step. The other end of the
negative cable
doesn’t go to the dead
battery. It goes to a heavy unpainted
metal part on the engine
of the vehicle
with the dead battery.
188
9. Attach the cable at least 18 inches
(45 crn) away from the dead battery,
but not near engine parts that move.
The electrical connection is just as
good there, but the chance of sparks
getting back to the battery is much
less.
10. Now start the vehicle with the good
battery and run the engine for a
while.
1 1. Try to start the vehicle with the
dead battery.
If it won’t start after a few tries, it
probably needs service.
12. Remove the cables in reverse order
to prevent electrical shorting. Tale
care that they don’t touch each
other or any metal.
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B
C
X51 01
Towing Your Pontiac
Try to have a GM dealer or a
professional towing service tow your
Pontiac. The usual towing equipment is:
(A) Sling-type tow truck
(B) Wheel-lift tow truck
(C) Car carrier
If your vehicle has been changed or
modified since it was factory-new by
adding aftermarket items like fog lamps,
aero skirting, or special tires and
wheels, these instructions and
illustrations may not be correct.
Before you do anything, turn on the
hazard warning flashers. When you call, tell
the towing service:
That your vehicle cannot be towed
from the front or rear with sling-type
equipment.
drive.
vehicle.
lever.
damaged.
That your vehicle has front-wheel
The make, model, and year of your
Whether you can still move the shift
If there was an accident, what was
When the towing service arrives, let the
tow operator know that this manual
contains detailed towing instructions
and illustrations. The operator may
want to see them.
To help avoid injury to you
or others:
* Never let passengers ride in a
vehicle that is being towed.
Never tow faster thar -3fe
posted speeds.
Never tow with damaged part
not fully secured.
Never get under your vehicle after
it
has been lifted by the tow
truck.
Always use separate safety chains
hooks instead. '
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