2003 PONTIAC GRAND AM coolant level

Section 3 Instrument Panel
Instrument Panel Overview ............................... 3.2
Hazard Warnin Flashers
................................ 3.4
Other Warning !bevices
................................... 3.5
Horn
............................................................. 3.5
Tilt Wheel
..................................................... 3.5
Turn Signal/Multifunction Lever
......................... 3.6
Exterior Lamps
............................................. 3.13
Interior Lamps
.............................................. 3.16
Ashtrays and Cigarette Lighter
........................ 3.17
Climate Controls
............................................ 3.18
Climate Control System
................................. 3.18
Outlet Adjustment
......................................... 3.21
Warning Lights, Gages and Indicators
............. 3-22
Instrument Panel Cluster
................................ 3.23
Speedometer and Odometer
........................... 3.24
Tachometer
................................................. 3.24
Safety Belt Reminder Light
............................. 3.25
Air Bag Readiness Light ................................ 3.25
Charging System Light
.................................. 3.26
Up-Shift Light
............................................... 3.26
Erake QlQtT! -J -.-. !n!=lrning Light ........................ ~ 3-76 .
Warnin Light ........................................... 3-28
Warning Light
........................................... 3.28
Active Light
.............................................. 3.29
Low Coolant Warning Light
............................ 3.30
Anti-Lock
Brake System
Enhance
c? Traction System
Enhanced Traction System
Engine Coolant Temperature Gage
3.3~ rl on ..................
Malfunction Indicator Lamp ............................. 3.31
Oil Pressure Light
......................................... 3.34
Low Oil Level Li ht
....................................... 3.35
Securit Light:
............................................... 3-36
Service Vehicle Soon Light
............................ 3-36
Fuel Gage
................................................... 3-37
Audio System(s)
............................................. 3-38
Data Systems RDS)
.................................. 3-38
Change Engine
ail Light ................................ 3-35
Low dsher Fluid Warning Light
..................... 3-36
Setting the Time for Radios without Radio
Setting the Time
1 or Radios with Radio 3-39
........................... 3-39
.............................. 3-43
Radio with Cassette and CD
.......................... 3-55
Theft-Deterrent Feature
Theft-Deterrent Feature (Non-RDS Radios)
..................................... 3-68
(RDS Radios)
........................................... 3-68
MUUIW ULCCI II ly VVI IGGI VU1 ILI WIG v vv A . .A .- C'&-A~;~~ \Alhnnl Pnmtrnlrr Qxa .......................
Understanding Radio Reception ...................... 3-70
Care of Your Cassette Tape Player
................. 3-70
Care of Your CDs ......................................... 3-71
Care of Your CD Player
................................ 3-72
Fixed Mast Antenna ...................................... 3-72
XM Satellite Radio Antenna System
................ 3-72
DAB Radio Antenna System 3-11 Chime Level Adjustment ................................ 3-72
n Tn ...........................
3- 1

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

Engine Coolant Temperature Gage
L
United States Canada
This gage shows the engine coolant temperature.
If the
gage pointer moves into the red area, the light comes
on and you hear a chime, your engine is
too hot! It
means that your engine coolant has overheated. See
Engine Overheating on page 5-26.
Low Coolant Warning Light
This light comes on briefly
when you turn your
ignition on.
COOLANT
If this light comes on and stays on and you hear a
chime, the coolant level in your vehicle is
low.
See Engine Coolant on page 5-23. If the light is on
along with an overheat warning, you may have a serious
overheating problem. See
Engine Coolant Temperature
Gage on page
3-30.
Notice: Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
See
Engine Overheating on page 5-26 for information
on what
to do.
Your vehicle should be serviced as soon as possible.
3-30

Hydraulic Clutch
The hydraulic clutch linkage in your vehicle is
self-adjusting. The clutch master cylinder reservoir is
filled with hydraulic clutch fluid.
It is not necessary
to regularly check clutch fluid unless
you suspect there is a leak in the system. Adding
fluid won’t correct a leak.
A fluid
loss in this system could indicate a problem.
Have the system inspected and repaired.
When to Check and What to Use
Refer to the Maintenance
Schedule
to determine
how often you should
check the fluid level in your
master cylinder reservoir
and for the proper
fluid. See
Part B: Owner
Checks and Services
on page
6-9 and Part 19:
Recommended Fluids
and Lubricants on
page
6- 15.
How to Check and Add Fluid
You do not need to check the fluid level unless you
suspect a clutch problem. To check the fluid level, take
the cap
off. If the fluid level reaches the top of the
reservoir, the fluid level is correct. It isn’t a good idea to
top
off your clutch fluid. Adding fluid won’t correct a
leak. A fluid loss in this system could indicate a problem
Have the system inspected and repaired.
Engine Coolant
The cooling system in your vehicle is filled with
QEX-COOL@ engine coolant. This coolant is designed
to remain in your vehicle for
5 years or 150,000 miles
(240 000 km), whichever occurs first, if you add
only QEX-COOL@ extended life coolant.
The following explains your cooling system and how to
add coolant when it is low. If you have a problem
with engine overheating, see
Engine Overheating on
page
5-26.
5-23

If you have to add coolant more than four times a year, The coolant surge tank is located in the engine
have your dealer check your cooling system. compartment
on the passenger’s side of the vehicle.
Notice: If you use the proper coolant, you don’t
have to add extra inhibitors or additives which claim
to improve the system. These can be harmful. See
Engine Compartment
Overview on page 5-12
for more information on location.
Checking Coolant
1
Turning the surge tank pressure cap when the
engine and radiator are hot can allow steam
and scalding liquids to blow out and burn you
badly. Never turn
the surge tank pressure
cap
- even a little - when the engine and
radiator are hot.
The vehicle must be on a level surface. When your
engine is cold, the coolant level should be at the
FULL
COLD mark, or a little higher.
2.2L L4 ECOTEC Engine shown,
3400 V6 Engine similar
5-25

Cooling System
When you decide it’s safe to lift the hood, here’s what
you’ll see:
. .. ...
2.2L L4 Engine shown, 3400 V6 Engine similar
CAUTION:
An electric engine cooling fan under the hood
can start up even when the engine
is not
running and can injure
you. Keep hands,
clothing and tools away from any underhood
electric fan.
If the coolant inside the coolant surge tank is boiling,
don’t
do anything else until it cools down. The vehicle
should be parked on a level surface.
5-29

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