ABS PONTIAC GRAND PRIX 2002 Owners Manual

2-67
Ashtray and Cigarette Lighter
The center front ashtray is on the instrument panel. To
open it, pull at the bottom of the ashtray until it is fully
open. To remove the ashtray cup, lift the tabs on the
sides and pull out. On four
-door models an ashtray is
located on each of the rear doors.
NOTICE:
Don't put papers and other things that burn
into the ashtrays. If you do, cigarettes or other
smoking materials could set them on fire,
causing damage.
To use the lighter, located inside the center front ashtray,
push it in all the way and let go. When it's ready, it will
pop back out by itself.
NOTICE:
Don't hold a cigarette lighter in with your hand
while it is heating. If you do, it won't be able to
back away from the heating element when it's
ready. That can make it overheat, damaging the
lighter and the heating element.
Sun Visors
To block out glare, you can swing down the visors.
You can also swing them from front to side.
Visor Vanity Mirrors
Open the cover to expose the vanity mirror. If the
vehicle has the optional lighted vanity mirrors, the
lamps come on when you open the cover.

4-7
Avoid needless heavy braking. Some people drive in
spurts
-- heavy acceleration followed by heavy
braking
-- rather than keeping pace with traffic. This is a
mistake. Your brakes may not have time to cool between
hard stops. Your brakes will wear out much faster if you
do a lot of heavy braking. If you keep pace with the
traffic and allow realistic following distances, you will
eliminate a lot of unnecessary braking. That means
better braking and longer brake life.
If your engine ever stops while you're driving, brake
normally but don't pump your brakes. If you do, the
pedal may get harder to push down. If your engine
stops, you will still have some power brake assist. But
you will use it when you brake. Once the power assist is
used up, it may take longer to stop and the brake pedal
will be harder to push.
Anti-Lock Brake System (ABS)
Your vehicle has anti-lock brakes. ABS is an advanced
electronic braking system that will help prevent a
braking skid.
When you start your engine, or when you begin to drive
away, your anti
-lock brake system will check itself. You
may hear a momentary motor or clicking noise while
this test is going on, and you may even notice that your
brake pedal moves or pulses a little. This is normal.
If there's a problem with the
anti
-lock brake system, this
warning light will stay on.
See ªAnti
-Lock Brake
System Warning Lightº in
the Index.

4-8
Let's say the road is wet and you're driving safely.
Suddenly, an animal jumps out in front of you. You slam
on the brakes and continue braking. Here's what
happens with ABS:
A computer senses that wheels are slowing down. If one
of the wheels is about to stop rolling, the computer will
separately work the brakes at each front wheel and at
both 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. This can help you steer around the obstacle
while braking hard.
As you brake, your computer keeps receiving updates on
wheel speed and controls braking pressure accordingly.

4-17
Loss of Control
Let's review what driving experts say about what
happens when the three control systems (brakes, steering
and acceleration) don't have enough friction where the
tires meet the road to do what the driver has asked.
In any emergency, don't give up. Keep trying to
steer and constantly seek an escape route or area
of less danger.
Skidding
In a skid, a driver can lose control of the vehicle.
Defensive drivers avoid most skids by taking reasonable
care suited to existing conditions, and by not
ªoverdrivingº those conditions. But skids are
always possible.
The three types of skids correspond to your vehicle's
three control systems. In the braking skid, your wheels
aren't rolling. In the steering or cornering skid, too
much speed or steering in a curve causes tires to slip and
lose cornering force. And in the acceleration skid, too
much throttle causes the driving wheels to spin.
A cornering skid is best handled by easing your foot off
the accelerator pedal.If you do not have the Enhanced Traction System or the
Traction Control System, or if the system is off, then an
acceleration skid is also best handled by easing your
foot off the accelerator pedal.
If your vehicle starts to slide, ease your foot off the
accelerator pedal and quickly steer the way you want the
vehicle to go. If you start steering quickly enough, your
vehicle may straighten out. Always be ready for a
second skid if it occurs.
Of course, traction is reduced when water, snow, ice,
gravel or other material is on the road. For safety, you'll
want to slow down and adjust your driving to these
conditions. It is important to slow down on slippery
surfaces because stopping distance will be longer and
vehicle control more limited.
While driving on a surface with reduced traction, try
your best to avoid sudden steering, acceleration or
braking (including engine braking by shifting to a lower
gear). Any sudden changes could cause the tires to slide.
You may not realize the surface is slippery until your
vehicle is skidding. Learn to recognize warning
clues
-- such as enough water, ice or packed snow
on the road to make a ªmirrored surfaceº
-- and slow
down when you have any doubt.
Remember: Any anti
-lock brake system (ABS) helps
avoid only the braking skid.

4-43 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 km/h) to reduce the
possibility of engine and transaxle overheating.
If you have overdrive, you may have to drive in
THIRD (3) instead of AUTOMATIC OVERDRIVE (D).
Parking on Hills
CAUTION:
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
PARK (P) 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 PARK (P).
5. Release the regular brakes.

6-20
Engine Air Cleaner/Filter
The engine air cleaner/filter is located in the front of the
engine compartment on the driver's side. See ªEngine
Compartment Overviewº in the Index for more
information on location.
To check or replace the engine air cleaner/filter do
the following:
1. Loosen the two clips located on the top of the engine
air cleaner/filter housing and lift the filter cover tabs
out of the housing.
2. Push the filter cover housing toward the engine.
3. Pull out the old filter.
4. Check or install a new engine air cleaner/filter.
See ªNormal Maintenance Replacement Partsº in
the Index.
5. To reinstall the cover, position the tabs through the
slots on the housing. A notch on the sides of the
filter cover will indicate the correct placement.
Reinstall the two clips on the top of the engine air
cleaner/filter housing when you are finished.
Refer to the Maintenance Schedule to determine when to
replace the air filter.
See ªScheduled Maintenance Servicesº in the Index.

6-73
Fuse Description
6 Cooling Fan 1
7 Battery Main 1
8 Ignition Main 2
18 Fuel Injections
19 Spare
20 Spare
21 Mass Air Flow (MAF),
Heated Sensors, Canister Purge,
Boost Solenoid
22 Spare
23 Spare
24 Spare
25 Ignition Module
26 Spare
27 Trunk Release, Back
-Up Lamps
28 AC Clutch, ABS Ignition Fuse Description
29 Remote Keyless Entry,
Theft
-Deterrent, Trip Computer,
HVAC Module, Security LED
30 Alt Sense
31 Torque Converter Clutch (TCC)
32 Fuel Pump
33 Electronic Control
Module/Powertrain
Control Module
34 Spare
35 Fog Lamps
36 Horn
37 Chime/Mall Module, Taillamps,
Parking Lamps, Sidemarker
Lamps, Dimmable Lamps
38 Spare Fuse
39 Air Pump
40 Mini Fuse Puller