2002 PONTIAC BONNEVILLE Owners Manual

6-74
Minifuse Usage
1 Fuel Pump
2 Heater, Ventilation, Air
Conditioning Blower
3 Memory Seat
4 Assembly Line Diagnostic Link
5 Not Used
6 Compact Disc (CD)Minifuse Usage
7 Driver Door Module
8 Supplemental Inflatable Restraint
9 Not Used
10 Lamps Park Right
11 Ventilation Solenoid
12 Ignition 1
13 Lamps Park Left
14 Interior Lamp Dimmer Module
15 Not Used
16 Heated Seat Left Front
17 Not Used
18 Rear Door Modules
19 Stoplamps
20 PARK (P) / REVERSE (R)
21 Audio
22 Retained Accessory Power

6-75
Minifuse Usage
23 Not Used
24 Not Used
25 Passenger Door Module
26 Body
27 Interior Lamps
28 Not Used
29 Ignition Switch
30 Instrument Panel
31 Heated Seat Right Front
32 Not Used
33 Heating, Ventilation,
Air Conditioning
34 Ignition 3 Rear
35 Antilock Brake System
36 Turn Signal/Hazard
37 HVAC Battery
38 Dash Integration ModuleMicro Relay Usage
39 Fuel Pump
40 Parking Lamps
41 Ignition 1
42 Rear Fog Lamps
43 Not Used
44 Park Brake
45 Reverse Lamps
46 Retained Accessory Power
47 Fuel Tank Door Lock
48 Not Used
49 Ignition 3
50 Fuel Tank Door Release
51 Interior Lamps
52 Trunk Release
53 Front Courtesy Lamps
54 Not Used
55 Electronic Level
Control Compressor

6-76
Circuit Breaker Usage
56 Power Seats
57 Power Windows
Mini Relay Usage
58 Cigarette Lighter
59 Rear Defog
Maxifuse Usage
60 Not Used
61 Rear Defog
62 Not Used
63 Audio Amplifier
64 Electronic Level Control
Compressor/ExhaustMaxifuse Usage
65 Cigarette Lighter
66 Not Used
67 Spare
68 Spare
69 Spare
70 Spare
71 Spare
72 Spare
73 Spare
74 Spare
75 Fuse Puller

6-77
Replacement Bulbs
Front Outside Lamps Bulb Number
Parking/Turn Lamps 3157. . . . . . . . . . . . . . . . . . . . .
Headlamp
Low Beam 9006. . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Beam 9005. . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Outside Lamps Bulb Number
Taillamps 3057. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Back
-Up Lamps 3057. . . . . . . . . . . . . . . . . . . . . . . . .
Stoplamps 3057. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turn 3157. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
For any bulb not listed here contact your dealer.
Capacities and Specifications
The following approximate capacities are given in
English and metric conversions. Please refer to
ªRecommended Fluids and Lubricantsº in the Index
for more information.
Capacities
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 U.S. gallons (70.0 L). . . . . . . . . . . . .
All capacities are approximate. When adding, be sure
to fill to the appropriate level, as recommended in
this manual.
Wheel Nut Torque
100 lb-ft (140 N´m)
Engine Specifications
VIN Engine Code
3800 V6 Engine (L36) K. . . . . . . . . . . . . . . . . . . . .
3800 V6 Supercharged Engine (L67) 1. . . . . . . . . .
TypeV6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement3.8L . . . . . . . . . . . . . . . . . . . . . . . . . . .
Firing Order1
-6-5-4-3-2 . . . . . . . . . . . . . . . . . . . . .

6-78
Air Conditioning
Refrigerant Capacity
If you do your own service work, you'll need the proper
service manual. See ªDoing Your Own Service Workº in
the Index for additional information. It is recommended
that service work on your air conditioning system be
performed by a qualified technician.
Air Conditioning
Refrigerant R
-134a 2.2 lbs (1.0 kg). . . . . . . . . . . . .
Use Refrigerant Oil, R
-134a Systems
Normal Maintenance
Replacement Parts
Engine Air Cleaner/Filter A-1096C* . . . . . . . . . . . . . .
Passenger Compartment
Air Filter GM Part No. 25654414. . . . . . . . . . . . . . .
Engine Oil Filter PF
-47* . . . . . . . . . . . . . . . . . . . . . .
Fuel Filter GF
-627* . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transaxle Filter GM Part No. 24206433. . . . . . . . . . .
Spark Plugs 41
-921* . . . . . . . . . . . . . . . . . . . . . . . . . .
Gap: 0.060 inch (1.52 mm)
Windshield Wiper Blades
Type Shepherd's Hook. . . . . . . . . . . . . . . . . . . . . . . .
Length 22 inches (56 cm). . . . . . . . . . . . . . . . . . . . .
*ACDelco

part number.

7-
7-1
Section 7 Maintenance Schedule
This section covers the maintenance required for your vehicle. Your vehicle needs these services to retain its safety,
dependability and emission control performance.
7
-2 Introduction
7
-4 Part A: Scheduled Maintenance Services
7
-8 Short Trip/City Scheduled Maintenance
7
-22 Long Trip/Highway Scheduled Maintenance7
-31 Part B: Owner Checks and Services
7
-35 Part C: Periodic Maintenance Inspections
7
-37 Part D: Recommended Fluids and Lubricants
7
-39 Part E: Maintenance Record

7-2
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.
Introduction
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.

7-3 How This Section is Organized
This maintenance schedule is divided into five parts:
ªPart A: Scheduled Maintenance Servicesº explains
what to have done and how often. Some of these
services can be complex, so unless you are technically
qualified and have the necessary equipment, you should
let your dealer's service department or another qualified
service center do these jobs.
CAUTION:
Performing maintenance work on a vehicle can
be dangerous. In trying to do some jobs, you can
be seriously injured. Do your own maintenance
work only if you have the required know
-how
and the proper tools and equipment for the job.
If you have any doubt, have a qualified
technician do the work.
If you want to get the service information, see ªService
and Owner Publicationsº in the Index.ªPart B: Owner Checks and Servicesº tells you
what should be checked and when. It also explains
what you can easily do to help keep your vehicle in
good condition.
ªPart C: Periodic Maintenance Inspectionsº explains
important inspections that your dealer's service
department or another qualified service center
should perform.
ªPart D: Recommended Fluids and Lubricantsº lists
some recommended products necessary to help keep
your vehicle properly maintained. These products, or
their equivalents, should be used whether you do the
work yourself or have it done.
ªPart E: Maintenance Recordº is a place for you
to record and keep track of the maintenance performed
on your vehicle. Keep your maintenance receipts.
They may be needed to qualify your vehicle for
warranty repairs.