2003 PONTIAC GRAND AM trailer

Starting and Operating Your
Vehicle
New Vehicle Break-In
Notice: Your vehicle doesn’t need an elaborate
“break-in.” But it will perform better in the long run
if you follow these guidelines:
Don’t drive at any one speed - fast or
slow
- for the first 500 miles (805 km).
Don’t make full-throttle starts.
Avoid making hard stops for the first 200 miles
(322 km) or so. During this time your new
brake linings aren’t yet broken in. Hard stops
with new linings can mean premature wear and
earlier replacement. Follow this breaking-in
guideline every time you get new brake linings.
Don’t tow a trailer during break-in. See “Towing
a Trailer” in the Index for more information.
Ignition Positions
With the key in the ignition switch, you can turn it to four
different positions.
I A
A (OFF): This is the only position from which you can
remove the key. With an automatic transaxle, the
shift lever
must be in PARK (P) with the ignition in OFF
to remove the key. With a manual transaxle, the shift
lever must be in REVERSE (R) with the ignition
in OFF
to remove the key.
2-1 8

Automatic Transaxle Operation
2
1
I
Your automatic transaxle has a shift lever located on
the console between the
seats.
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.
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
Traileryy
in the Index.
2-24

AUTOMATIC OVERDRIVE (D): This position is for
normal driving.
If you need more power for passing, and
you’re:
Going less than 35 mph (55 km/h), push your
Going about 35 mph (55 km/h) or more, push the
You’ll shift down to the next gear and have more power.
accelerator pedal about halfway
down.
accelerator all the way down.
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 km/h) and AUTOMATIC
OVERDRIVE (D) for higher speeds. THIRD
(3): This position is also used
for normal driving.
However, 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):
When driving on hilly, winding roads.
0 When towing a trailer, so there is less shifting
between gears.
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 (40 km), or at speeds over 55 mph
(90 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.
2-26

Parking Brake
Automatic Transaxle shown, Manual Transaxle similar
To set the parking brake, pull up on the parking brake
handle.
If the ignition is on, the brake system warning
light will come on.
Brake System Warning Light on
page
3-26.
To release the parking brake, hold the brake pedal
down. Pull the parking brake handle up until you can
press the release button. Hold the release button in as
you move the brake handle all the way down.
Nofice: 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 a hill, see
Towing a Trailer on page 4-37.
2-29

Shifting Into Park (P) 2. Move the shift lever into PARK (P) like this:
It can be 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. 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,
use
the steps that follow. If you’re pulling a
trailer, see “Towing a Trailer” in the Index.
If your vehicle has an automatic transaxle, do the
following
to shift into PARK (P):
1. Hold the brake pedal down with your right foot and
set the parking brake.
Hold in the button on the shift lever.
Push the shift lever all the way toward the front
of the vehicle.
3. Turn the ignition key to OFF.
4. Remove the key and take it with you. If you can
leave your vehicle with the ignition key in your
hand, your vehicle is in PARK (P).
2-30

Running Your Engine While You
Are Parked
It’s better not to park with the engine running. But if you
ever have
to, here are some things to know.
Idling the engine with
the climate control
system
off could allow dangerous exhaust into
your vehicle. See the earlier Caution under
“Engine Exhaust.”
Also, idling in a closed-in place can let deadly carbon monoxide
(CO) into your vehicle even if
the fan is at the highest setting. One place this
can happen is a garage. Exhaust
- with
CO - can come in easily. NEVER park in a
garage with the engine running.
Another closed-in place can be a blizzard. See
“Winter Driving” in the Index.
It can be 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’ve
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).
Follow the proper steps to be sure your vehicle won’t
move. See
Shifting Into Park (P) on page 2-30.
If you are parking on a hill and if you’re pulling a trailer,
also see
Towing a Trailer on page 4-37.
2-34

If the Light Is Flashing
The following may prevent more serious damage to
your vehicle:
Reducing vehicle speed.
Avoiding hard accelerations.
Avoiding steep uphill grades.
If you are towing a trailer, reduce the amount of
cargo being h%uled as soon as it
is possible.
If the light stops flashing and remains on steady, see “If
the Light
Is On Steady” following.
If the light continues to flash, when it is safe to do so,
stop the vehicle. Find a safe place to park your vehicle.
Turn the key
off, wait at least 10 seconds and restart
the engine.
If the light remains on steady, see “If
the Light Is On Steady” following. If the light is still
flashing, follow the previous steps, and drive the vehicle
to your dealer or qualified service center for service.
If the Light Is On Steady
You may be able to correct the emission system
malfunction by considering the following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to fully install
the cap. See
Filling Your Tank on page 5-7. The
diagnostic system can determine
if the fuel cap has
been left
off or improperly installed. A loose or missing
fuel cap will allow fuel
to evaporate into the atmosphere.
A few driving trips with the cap properly installed
should turn the light
off.
Did you just drive through a deep puddle of water?
If
so, your electrical system may be wet. The condition
will usually be corrected when the electrical system
dries out. A few driving trips should turn the light
off.
Have you recently changed brands of fuel?
If
so, be sure to fuel your vehicle with quality fuel. See
Gasoline Octane on page 5-5. Poor fuel quality will
cause your engine not
to run as efficiently as designed.
You may notice this as stalling after start-up, stalling
when you put the vehicle into gear, misfiring, hesitation
on acceleration or stumbling on acceleration. (These
conditions may go away once the engine is warmed up.)
This will be detected by the system and cause the
light
to turn on.
3-32

Section 4 Driving Your Vehicle
Your Driving. the Road. and Your Vehicle .......... 4-2
Defensive Driving
........................................... 4.2
Drunken Driving
............................................. 4.2
Control of
a Vehicle ........................................ 4-6
Braking
......................................................... 4-6
Enhanced Traction System (ETS)
..................... 4-9
Steering
...................................................... 4-1 1
Passing ....................................................... 4-14
Loss of Control ............................................. 4-15
Driving at Night
............................................ 4-17
Driving in Rain and on Wet Roads
.................. 4-19
Off-Road
Recovery
....................................... 4-13 City Driving
.................................................. 4-21
Freeway Driving
........................................... 4.22
Before Leaving on a Long Trip
....................... 4-23
Highway Hypnosis
........................................ 4.24
Hill and Mountain Roads
................................ 4-25
Winter Driving
.............................................. 4.26
If You Are Stuck: In Sand, Mud, Ice or Snow ........ 4-31
Towing
.......................................................... 4.32
Towing Your Vehicle
..................................... 4.32
Recreational Vehicle Towing
........................... 4.32
Loading Your Vehicle
.................................... 4-35
Towing a Trailer
........................................... 4.37
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