air condition PONTIAC BONNEVILLE 2003 User Guide

Gasoline Specifications
It is recommended that gasoline meet specifications
which were developed by the American Automobile
Manufacturers Association and endorsed by the
Canadian Vehicle Manufacturers Association for better
vehicle performance and engine protection. Gasoline
meeting these specifications could provide improved
driveability and emission control system performance
compared to other gasoline.
Canada Only
In Canada, look for the
“Auto Makers’ Choice”
label on the pump.
California Fuel
If your vehicle is certified to meet California Emission
Standards (see the underhood emission control label),
it is designed to operate on fuels that meet California
specifications.
If this fuel is not available in states
adopting California emissions standards, your vehicle
will operate satisfactorily on fuels meeting federal specifications, but emission control system performance may be affected. The malfunction indicator lamp may
turn on (see
Malfunction lndicator Lamp on page 3-46 )
and your vehicle may fail a smog-check test. If this
occurs, return to your authorized GM dealer for
diagnosis. If it is determined that the condition is caused
by the type of fuel used, repairs may not be covered
by your warranty.
Additives
To provide cleaner air, all gasolines in the United States
are now required to contain additives that will help
prevent engine and fuel system deposits from forming,
allowing your emission control system to work
properly. You should not have to add anything to your
fuel. Gasolines containing oxygenates, such as ethers and ethanol, and reformulated gasolines may be
available in your area to contribute to clean air.
General Motors recommends that you use these
gasolines, particularly if they comply with the
specifications described earlier.
5-6

3. Pull out the filter. Check or replace the engine air
4. To reinstall the housing cover, make sure the filter
cover tabs position through the slots in the housing.
A notch on the sides of the filter cover will indicate
the correct engagement.
cleaner/filter.
5. Fasten the
two clips on the top of the housing when
you are finished.
Refer to the Maintenance Schedule to determine when
to replace the air filter.
See
Part A: Scheduled Maintenance Services on
page
6-4.
Operating : el ne with ? ai :leane r
off can cause you or others to be burned. The
air cleaner not only cleans the air, it stops
flame if the engine backfires. If
it isn’t there
and the engine backfires, you could be burned.
Don’t drive with
it off, and be careful working
on the engine with the air cleaner/filter
off.
I
Notice: If the air cleanedfilter is off, a backfire can
cause a damaging engine fire.
And, dirt can
easily get into your engine, which will damage
it.
Always have the air cleaner/filter in place when
you’re driving.
When to Check and Change
A good time to check your automatic transaxle fluid
level is when the engine oil is changed.
Change both the fluid and filter every
50,000 miles
(83 000 km) if the vehicle is mainly driven under one or
more of
these conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
9 In hilly or mountainous terrain.
0 When doing frequent trailer towing.
- I, - SUU~~I 2s IWUIIU ii7 Lam, pwm,c uI U~~lv~Iy 1-...--1 . A-.,: .--I:-- -” Afil;,,nm,
service.
If you do not use your vehicle under any of these
conditions, change the fluid and filter at
100,000 miles
(166 000 km).
See
Part A: Scheduled Maintenance Services on
page
6-4.
5-23

Notice: Continuing to drive with worn-out brake
pads could result in costly brake repair.
Some driving conditions or climates may cause a brake
squeal when the brakes are first applied or lightly
applied. This does not mean something
is wrong with
your brakes.
Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly tighten wheel nuts in
the proper sequence to GM torque specifications.
Brake linings should always be replaced as complete
axle sets.
See
Brake System Inspection on page 6-23.
Brake Pedal Travel
See your dealer if the brake pedal does not return to
normal height, or
if there is a rapid increase in
pedal travel. This could be a sign of brake trouble.
Brake Adjustment
Every time you apply the brakes, with or without the
vehicle moving, your brakes adjust for wear.
Replacing Brake System Parts
The braking system on a vehicle is complex. Its many
parts have to be of top quality and work well together
if
the vehicle is to have really good braking. Your
vehicle was designed and tested with top-quality GM
brake parts. When you replace parts of your braking
system
- for example, when your brake linings
wear down and you need new ones put in
- be sure
you get new approved GM replacement parts.
If
you don’t, your brakes may no longer work properly. For
example,
if someone puts in brake linings that are
wrong for your vehicle, the balance between your front
and rear brakes can change
- for the worse. The
braking performance you’ve come to expect can change
in many other ways
if someone puts in the wrong
replacement brake parts.
Battery
Your new vehicle comes with a maintenance free
ACDelco@ battery. When it’s time for a new battery, get
one that has the replacement number shown on the
original battery’s label. We recommend an ACDelco
battery.
Warning: Battery posts, terminals and related
accessories contain lead and lead compounds,
chemicals known to the State of California to cause
cancer and reproductive harm. Wash hands after
handling.
5-44

a tire graded 100. The relative performance of tires
depends upon the actual conditions of their use,
however, and may depart significantly from the norm
due to variations in driving habits, service practices and
differences in road characteristics and climate.
Traction - AA, A, B, C
The traction grades, from highest to lowest, are AA, A,
B, and C. Those grades represent the tire’s ability
to stop on wet pavement as measured under controlled
conditions on specified government test surfaces
of
asphalt and concrete. A tire marked C may have poor
traction performance. Warning: The traction grade
assigned to this tire is based on straight-ahead braking
traction tests, and does not include acceleration,
cornering, hydroplaning, or peak traction characteristics.
Temperature - A, B, C
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation
under controlled conditions on a specified indoor
laboratory
test wheel. Sustained high temperature can
cause the material of the tire to degenerate and
reduce tire life, and excessive temperature can lead to
sudden tire failure. The grade
C corresponds to a
level of performance which all passenger car tires must
meet under the Federal Motor Vehicle Safety Standard
ui ireai ar~d iis aLiiiiy iu dissip& i-ledf vvi-Iei-1 t&&
No. 109. Grades B and A represent higher levels of
performance on the laboratory test wheel than the
minimum required by law.
Warning: The temperature grade for this tire
is
established for a tire that is properly inflated and not
overloaded. Excessive speed, underinflation, or
excessive loading, either separately or in combination,
can cause heat buildup and possible tire failure.
Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced
carefully at the factory to give you the longest tire life
and best overall performance.
Scheduled wheel alignment and wheel balancing are
not needed. However,
if you notice unusual tire wear or
your vehicle pulling one way or the other, the alignment
may need to be reset. If you notice your vehicle
vibrating when driving on a smooth road, your wheels
may need
to be rebalanced.
Wheel Replacement
Replace any wheel that is bent, cracked or badly rusted
or corroded.
If wheel nuts keep coming loose, the
wheel, wheel bolts and wheel nuts should be replaced.
If the wheel leaks air, replace it (except some
aluminum wheels, which can sometimes be repaired).
See your dealer
if any of these conditions exist.
Your dealer will know the kind of wheel you need.
5-69

Chemical Paint Spotting
Some weather and atmospheric conditions can create a
chemical fallout. Airborne pollutants can fall upon and
attack painted surfaces on your vehicle. This damage
can take two forms; blotchy, ringlet-shaped
discolorations, and small irregular dark spots etched into
the paint surface.
Although no defect
in the paint job causes this, GM will
repair, at no charge to the owner, the surfaces of
new vehicles damaged by this fallout condition within
12 months or 12,000 miles (20 000 km) of purchase,
whichever occurs first.
GM Vehicle Care/Appearance
Materials
See your GM dealer for more information on purchasing
the following products.
GM Vehicle Care/Appearance Materials
I Description I Usage I
Polishing Cloth Wax-
Treated
Tar and Road Oil Remover
Chrome Cleaner and
Polish Interior
and exterior
polishing cloth.
Removes tar, road oil and
asphalt.
Use on chrome or
stainless steel.
White Sidewall Tire Removes soil and black
Cleaner marks from whitewalls.
I ~~
Vinyl Cleaner Cleans vinyl tops,
upholstery and
convertible tops.
I Glass Cleaner Removes dirt, grime,
smoke and finaerprints.
5-88

Fuses
1
2
3
7 A
5
6
7
Usage
Not Used
Accessory
Windshield Wipers
>!ct L'sd
Headlamp Low Beam Left
Headlamp Low Beam Right
Spare
Fuses
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22
23
24
r)r LU
26
Usage
Powertrain Control Module Battery
Headlamp High Beam Right
Headlamp High Beam Left Ignition
1
Not Used
Transaxle
Cruise Control Direct Ignition System
Injector Bank
#2
Not Used
Not Used
Powertrain Control Module Ignition
Oxygen Sensor
Injector Bank #1
Auxiliary Power Cigar Lighter
Fog Lamps/Daytime Running Lamps
!-!%-!
Air Conditioning Clutch
5-93

Relays
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Usage
Headlamp High Beam
Headlamp Low Beam
Fog Lamps
Daytime Running Lamps
Horn
Air Conditioning Clutch
HVAC Solenoid
Accessory
Not Used
Starter 1
Cooling Fan 1
Ignition
1
Cooling Fan Series/Parallel
Cooling Fan
2
Circuit
Breakers
41
Fuses
42
43
44
45
46
47
48
49
50
51
52
53
Usage
Starter
Usage
Not Used Not Used
Antilock Brake System
Not Used
Cooling Fan 1
Cooling Fan
2
Spare
Spare
Spare Spare
Spare
Fuse Puller
5-94

Fuses
1
2
Usage
Fuel Pump
Heater, Ventilation, Air Conditioning
Blower
Assembly Line Diagnostic Link
Not Used
Compact Disc (CD) Driver Door Module
Not Used
hllemCl!-y SP?!
Ssn- uppltz, r\.nr I IGfifCll -I In II lflaLaute I t hl Bestrairrt Fuses
10
11
12
13
14
15
16
17
18
19
20
21
22
23 24
25
26
07 LI
28
29
30
31
32
33
Usage
Lamps Park Right
Ventilation Solenoid
Ignition 1
Lamps Park Left Interior Lamp Dimmer Module
Satellite Digital Radio
Heated Seat Left Front
Not Used Rear Door Modules
Stoplamps PARK (P)
/ REVERSE (R)
Audio Retained Accessory Power
Not Used
Not Used Passenger Door Module
Body
Not Used
Ignition Switch
Instrument Panel
Heated Seat Right Front
iiof: Used
Heating, Ventilation, Air Conditioning
ln+nu;-u I nmnr. I1 ILGI IVI LUI I lvcl
5-97

Capacities and Specifications
The following approximate capacities are given in English and metric conversions. Please refer to
Part D: Recommended Fluids and Lubricants on page 6-24 for more information.
Capacities
Capacities
Application English Metric
Automatic Transaxle
7.4 quarts 7.0 L
Engine Cooling System
10.0 quarts 9.5 L
Engine Oil with Filter
4.5 quarts 4.3 L -
Fuel Tank 18.5 gallons 70.0 L
Wheel Nut Torque 1 00 Ib-ft 140 Nam
Air Conditioning Refrigerant R134a 2.2 Ibs. 1 .O kg
All capacities are approximate. When adding, be sure to fill to the appropriate level, as recommended in this
manual. Recheck fluid level after filling.
Engine Specifications
5-1 00

Maintenance Schedule
Introduction
IMPORTANT:
XEEP ENGINE OIL
AT THE PROPER
LEVEL AND CHANGE AS
RECOMMENDED
I
a
protection
Plan
Have you purchased the GM Protection Plan? The Plan
supplements your new vehicle warranties.
See your
Warranty and Owner Assistance booklet or your dealer
for details.
Your Vehicle and the Environment
Proper vehicle maintenance not only helps to keep your
vehicle in good working condition, but also helps the
environment.
All recommended maintenance procedures
are important. Improper vehicle maintenance can
even affect the quality of the air we breathe. Improper
fluid levels or the wrong tire inflation can increase
the level of emissions from your vehicle.
To help protect
our environment, and to keep your vehicle in good
condition, please maintain your vehicle properly.
Maintenance Requirements
Maintenance intervals, checks, inspections and
recommended fluids and lubricants as prescribed in this
manual are necessary to keep your vehicle in good
working condition. Any damage caused by failure
to follow recommended maintenance may not be
covered by warranty.
6-2