heater PONTIAC GRAND AM 2003 Owners Manual

Section 2 Features and Controls
Keys .............................................................. -2-2
Remote Keyless Entry System
......................... 2.3
Remote Keyless Entry System Operation
.......... -2-4
Qoors and Locks ............................................. 2-7
Door Locks
.................................................... 2-7
Power Door Locks
.......................................... 2-8
Delayed Locking
............................................. 2-8
Programmable Automatic Door Locks
................ 2-8
Rear Door Security Locks
.............................. 2-10
Lockout Protection
........................................ 2-11
Leaving Your Vehicle
.................................... 2-1 1
Trunk .......................................................... 2-12
Windows
........................................................ 2-15
Manual Windows
.......................................... 2-15
Power Windows
............................................ 2-16
Sun Visors
................................................... 2-16
Theft-Deterrent Systems
.................................. 2-17
Passlock@
@ ................................................. 2-17
Starting and Operating Your Vehicle
................ 2-18
New Vehicle Break-In
.................................... 2-18
Ignition Positions
.......................................... 2-18 Starting
Your Engine
..................................... 2.19
Engine Coolant Heater
.................................. 2.22
Automatic Transaxle Operation
....................... 2.24
Manual Parking
Shifting
Shifting Parking Parking Transaxle Operation
.......................... -2-27
Brake
.............................................. 2.29
Into Park (P)
..................................... 2.30
Out
of Park (P) ................................. 2.32
Your VehiclelKey Removal
.................. 2.32
Over Things That Burn
....................... 2-33
Engine Exhaust
............................................ 2-33
Running Your Engine While You Are Parked
.... 2-34
Mirrors
........................................................... 2-35
Manual Rearview Mirror
................................. 2.35
Outside Remote Control Mirror
....................... 2.35
Outside Power Mirrors
................................... 2.36
Outside Convex Mirror
................................... 2.36
Storage Areas
................................................ 2.37
Glove Box
................................................... 2.37
Center Console Storage Area
......................... 2.37
n . .-L.IA.. f. UUpl IUIUGI (3) L.UI 137 ................................................
Sunroof ......................................................... 2-38
2-
1

Engine Coolant Heater
3400 V6 Engine
2.2L L4 ECOTEC Engine In very cold weather, 0°F (-18°C) or colder, the engine
coolant heater,
if your vehicle has this feature, can
help.
You'll get easier starting and better fuel economy
during engine warm-up. Usually, the coolant heater
should be plugged in a minimum of four hours prior to
starting your vehicle. At temperatures above
32°F (OOC),
use of the coolant heater is not required.
2-22

To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord. On
the 2.2L L4 ECOTECTM engine, the engine coolant
heater cord is located in front of the coolant
surge tank on the passenger’s side of the engine
compartment. On the 3400
V6 engine, the
engine coolant heater cord is located near the
engine air cleaner/filter. See
Engine Compartment
Overview
on page 5-12 for more information on
location.
3. Plug it into a normal, grounded 1 IO-volt AC outlet.
4. Before starting the engine, be sure to unplug and
store the cord as
it was before to keep it away
from moving engine parts. If you don’t, it could be
damaged.
How long should
you keep the coolant heater plugged
in? The answer depends on the outside temperature, the
kind of
oil you have, and some other things. Instead
of trying to list everything here, we ask that you contact
your dealer in the area where you’ll be parking your
vehicle. The dealer can give
you the best advice for that
particular area.
Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the
wrong kind of extension cord could overheat
and cause a fire. You could be seriouslv
injured. Plug the cord into a properly grounded
three-prong
1 IO-volt AC outlet. If the cord
won’t reach, use a heavy-duty three-prong
extension cord rated for at least
15 amps.
2-23

Climate Controls
Climate Control System
With this system you can control the heating, cooling
and ventilation for your vehicle.
Operation
To change the current mode, select one of the following:
f;’ (MAX): This mode is used for maximum cooling.
It will recirculate much of the air inside your vehicle.
It maximizes your air conditioner’s performance and your
vehicle’s fuel economy. The air-conditioning compressor
will run automatically in this mode when it is needed
to help dry the air in the vehicle.
2 (Vent): This mode directs air to the instrument
panel outlets.
tf;’ (Bi-Level): This mode directs half of the air to the
instrument panel outlets, then directs most of the
remaining air
to the floor outlets with some air directed
at the side windows.
@ (Floor): This mode directs most of the air to the
floor outlets with some air directed to the side windows.
The right knob can
also be used to select defog or
defrost modes. Information on defogging
and defrosting
can be found later in this section.
@ (Fan): Turn the left knob clockwise or
counterclockwise
to increase or decrease the fan speed.
Temperature Control: Turn the center knob clockwise
or counterclockwise to manually increase or decrease
the temperature inside your vehicle.
When it’s cold outside
0°F (-18°C) or lower, use the
engine coolant heater,
if equipped, to provide warmer air
faster to your vehicle. An engine coolant heater warms
the coolant that the engine uses
to provide heat to
warm the inside of your vehicle. For more information,
see Engine
Coolant Heater on page 2-22.
3-1 8

You can run the engine to keep warm, but be careful.
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 is 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. Run your engine only
as long as you must. This saves
fuel. When you run the engine, make it go a little
faster than just idle. That
is, push the accelerator
slightly. This uses less fuel for the heat that you get and
it keeps the battery charged. You will need a
well-charged battery
to restart the vehicle, and possibly
for signaling later on with your headlamps. Let the
heater run for a while.
Then, shut the engine
off and close the window almost
all the way
to preserve the heat. Start the engine
again and repeat this only when you feel really
uncomfortable from the cold. But do it as little as
possible. Preserve the fuel as long as you can.
To help
keep warm, you can get out of the vehicle and do
some fairly vigorous exercises every half hour or
so until
help comes.
4-30

A 50/50 mixture of clean, drinkable water and
DEX-COOL@ coolant will:
Give freezing protection down to -34°F (-37°C).
Give boiling protection up to 265°F (129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as they
should.
Notice: When adding coolant, it is important that
you use only DEX-COOL@ (silicate-free) coolant.
If coolant other than DEX-COOL
is added to
the system, premature engine, heater core or radiator corrosion may result.
In addition, the engine
coolant will require change sooner
-- at 30,000 miles
(50,000 km) or 24 months, whichever occurs first.
Damage caused by the use of coolant other
than DEX-COOL@ is not covered by your new vehicle
warranty.
What to Use
Use a mixture of one-half clean, drinkable water and
one-half DEX-COOL@ coolant which won’t damage
aluminum
parts. If you use this coolant mixture,
you don’t need to add anything else.
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as alcohol, can boil
before the proper coolant mixture will. Your
vehicle’s coolant warning system is set for the
proper coolant mixture. With plain water or the
wrong mixture, your engine could get too hot
but you wouldn’t get the overheat warning.
Your engine could catch fire and you or others could be burned. Use a
50/50 mixture of clean,
drinkable water and the proper coolant.
Notice: If you use an improper coolant mixture,
your engine could overheat and be badly damaged.
The repair cost wouldn’t be covered by your
warranty.
Too much water in the mixture can freeze
and crack the engine, radiator, heater core and
other parts.
5-24

If No Steam Is Coming From Your
Engine
An overheat warning, along with a low coolant light, can indicate a serious problem. See
Low Coolant Warning
Light on page
3-30.
If you get an engine overheat warning with no low
coolant light, but see or hear no steam, the problem may
not be too serious. Sometimes the engine can get a
little too hot when you:
Climb a long hill on a hot day.
Stop after high-speed driving.
Idle for long periods in traffic.
Tow a trailer. If
you get the overheat warning with no sign
of steam,
try this for a minute or
so:
1. In heavy traffic, let the engine idle in NEUTRAL (N)
while stopped. If it is safe to do so, pull off the road,
shift to PARK
(P) or NEUTRAL (N) and let the
engine idle.
2. Turn on your heater to full hot at the highest fan
speed and open the window as necessary.
If you no longer have the overheat warning, you can
drive. Just to be safe, drive slower for about
10 minutes.
If the warning doesn’t come back on, you can drive
normally.
If the warning continues, pull over, stop, and park your
vehicle right away.
If there’s still no sign of steam, you can idle the engine
for three minutes while you’re parked. If you still
have the warning,
turn off the engine and get everyone
out
of the vehicle until it cools down.
You may decide not to lift the hood but to get service
help right away.
5-28

Heater and radiator hoses, and other engine
parts, can be very hot. Don't touch them. If you
do, you can be burned.
Don't run the engine
if there is a leak. If you
run
the engine, it could lose all coolant. That
could cause an engine fire, and you could be
burned. Get any leak fixed before you drive
the
vehicle.
The coolant level should
be at or above the FULL
COLD mark. If it isn't, you may have a leak at the
pressure cap or in the radiator hoses, heater hoses,
radiator, water pump or somewhere else in the cooling
system.
If there seems to be no leak, with the engine on, check
to see
if the electric engine cooling fans are running.
If the engine is overheating, both fans should be
running.
If they aren't, your vehicle needs service.
Notice: Engine damage from running your engine
without coolant
isn't covered by your warranty.
5-30

Notice: When adding coolant, it is important that
you use only
DEX-COOL@ (silicate-free) coolant.
If coolant other than DEX-COOL
is added to
the system, premature engine, heater core or
radiator corrosion may result.
In addition, the engine
coolant will require change sooner
- at 30,000 miles
(50 888 km) or 24 months, whichever occurs first.
Damage caused by the use of coolant other
than DEX-COOL@ is not covered by your new vehicle
warranty.
How to Add Coolant to the Coolant
Surge Tank
Nofice: This vehicle has a specific coolant fill
procedure. Failure to follow this procedure could
cause your engine to overheat and be severely
damaged.
If you haven’t found a problem yet, check to see if
coolant is visible in the surge tank. If coolant is visible
but the coolant level isn’t at or above the
FULL
COLD mark, add a 50/50 mixture of clean, drinkable
water
and DEX-COOL@ coolant at the coolant
surge tank, but be sure the cooling system, including
the coolant surge tank pressure cap, is cool before
you
do it. See Engine Coolant on page 5-23 for more
information.
5-31

1 L% CAUTION:
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as alcohol, can boil
before the proper coolant mixture will. Your
vehicle’s coolant warning system
is set for the
proper coolant mixture. With plain water or the
wrong mixture, your engine could get too hot
but you wouldn’t get the overheat warning.
Your engine could catch fire and you or others
could be burned. Use a
50/50 mixture of clean,
drinkable water and DEX
COOL@ coolant.
Notice: In cold weather, water can freeze and crack
the engine, radiator, heater core and other parts. Use the recommended coolant and the proper
coolant xture.
-
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol
and
it will burn if the engine parts are hot
enough. Don’t spill coolant on a hot engine.
5-33