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Underhood Electrical Center -- Passenger’s Side
Some fuses and relays are in the underhood electrical
center on the passenger’s side of the engine
compartment.
Fuse
1
2
3
11
Description
Cooling Fan
Starter Solenoid
Power Seats, Rear
Defog, Heated Seats
Starter Solenoid
Fuse
4
5
6
7
8
Relay
9
10
11
12
13
14
Description
High Blower, Hazard Flasher,
Stoplamps, Power Mirror, Door Locks
Ignition Switch, BTSI, Stoplamps,
ABS, Turn Signals, Cluster, Air Bag,
DRL Module
Cooling Fan
Interior Lamps, Retained Accessory
Power, ABS, Keyless Entry, CEL TEL,
Data Link,
HVAC Head, Cluster,
Radio, AUX Power, Cigarette Lighter
Ignition Switch, Wipers, Radio,
Steering Wheel Controls, Body Control
Module, AUX Power, Power Windows,
Sunroof, HVAC Controls, DRL, Rear
Defog Relay
Description
Cooling Fan 2
Cooling Fan
3
Starter Solenoid
Cooling Fan 1
Ignition Main
Not Used
6-61
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Fuse
15
Relay
16 17
Fuse
18
19
20
21
22 23
24
25
26
27
28
Description
A/C Clutch
Description
Horn
Fog Lamps
Description
Fuel Pump, Speed Control - Regal
Only
Fuel Pump
Air Pump
Generator
ECM
A/C Compressor Clutch
Not Used
Electronic Ignition
Transaxle
Horn
Fuel Injector
Fuse
29
30
31
32 33
34
35
36
37
38
39
40 41
42
43
SYMBOL
Description
Oxygen Sensor
Engine Emissions
Not Used
Headlamp (Right)
Rear Compartment Release
Parklamp
Fuel Pump
Headlamp (Left)
Spare
Spare Spare
Spare
Spare
Spare
Fuse Puller
A/C Compressor Clutch Diode
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Page 339 of 422

Replacement Bulbs
Exterior Lamps Bulb Number
Back-up .............................. 1156
Center High-Mounted Stop
............... 3 155
Front Parking/Turn Signal
........... 4 157NAK
Headlamp, High Beam
.................. 9005
Headlamp,
Low Beam. .................. 9006
Sidemarker, Front
....................... 194
Sidemarker, Rear
........................ 194
Stop/Tail/Turn Signal
................... 3057
Tail (Applique)
......................... 194
Interior Lamps Bulb Number
Dome Lamp ....................... 9425542
Capacities and Specifications
Automatic nansaxle
Pan Removal and
Replacement
.............. 7.4 quarts (7.0 L)
When drainingheplacing converter; more fluid my be needed.
Cooling System Including Reservoir
3.8L (Code 1) ............. 12.3 quarts (1 1.65 L)
3.8L (Code K) ............. 12.3 quarts (1 1.65 L)
Air Conditioning* .......... 1.88 lbs. (0.85 kg)
Refrigerant (R=134a),
*See “Air Conditioning Refrigerants”1ater in this section.
Engine Crankcase
Oil and Filter Change ........... 5 quarts (4.7 L)
Wheel Nut Torque .......... 100 lb-ft (140 N-m)
Fuel Tank .................... 17 gallons (64 L)
Wiper Blade Lengths
Type ................................. Hook
Length ..................... 22 inches (56 cm)
Note: All capacities are approximate. When adding, be
sure to
fill to the approximate level, as recommended in
this manual. See “Recommended Fluids and Lubricants
” in
the Index.
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Engine Specifications
Type ..............................
Displacement .......................
Firing Order ........................
Horsepower ........................
Thermostat Temperature ..............
3.8L (Code 1)
V6
231
CID
1-6-5-4-3-2
195°F (91°C) 240
@ 5200
3.8L (Code K)
V6
231 CID
1-6-5-4-3-2
195°F (91°C) 195@5200
Vehicle Dimensions
Wheelbase .............. 109.0 inches (276.9 cm)
Tread (Front)
............. 6 1.5 inches ( 156.2 cm)
Tread (Rear)
.............. 61.0 inches (154,9 cm)
Overall Length
........... 194.5 inches (494.0 cm)
Overall Width
............. 73.0 inches (185.4 cm)
Overall Height
............ 56.5 inches (143.5 cm)
6-64
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Page 341 of 422
Normal Maintenance
Replacement Parts
Passenger Compartment Air Filter .... 10261 703
Air Cleaner Filter ..................... A 1208C
Battery
3.8L (Code 1) ...................... 770 CCA
3.8L (Code K) ...................... 690 CCA
Engine Oil Filter
All Engines ........................... PF47
PCV Valve
All Engines ........................ CV892C
Radiator Cap
All Engines ........................... RC27
RKE Batteries ................ Type CR2032 (2)
Spark Plugs
3.8L (Code 1) ........................ 41-921
Gap:
0.060 inches (1.52 mm)
3.8L (Code
K) ....................... .41-921
Gap: 0.060 inches (1.52
mm)
Air Conditioning Refrigerants
Not all air conditioning refrigerants are the same.
If the air conditioning system in your vehicle needs
refrigerant, be sure the proper refrigerant is used. If
you’re not sure, ask your Buick dealer.
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b NOTES
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Section 7 Maintenance Schedule
This section covers the maintenance required for your Buick. Your vehicle needs these services to retain its safety,
dependability and emission control performance.
7-2
7-2
7-3 7-4
7-4
7-4
7-7
7-28
7-39
7-39
7-39 Introduction
Your Vehicle
and the Environment
How This Section is Organized
Part A: Scheduled Maintenance Services
Using Your Maintenance Schedule
Selecting the Right Schedule
Footnotes
Footnotes
Part
B: Owner Checks and Services
At Each Fuel Fill
At Least Once a Month 7-40
7-40
7-43
7-43
7-43 7-43
7-43
7-43
7-44
7-46 At Least Twice
a Year
At Least Once a Year
Part
C: Periodic Maintenance Inspections
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection
Exhaust System Inspection
Radiator and Heater Hose Inspection
Throttle Linkage Inspection
Brake System Inspection
Part
D: Recommended Fluids and Lubricants
Part E: Maintenance Record
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Introduction
IMPORTANT:
KEEP ENGINE OIL
AT THE PROPER
IVEL AND CHANGE
RECOMMENDED
Have you purchased the GM Protection Plan? The Plan
supplements
your new vehicle warranties. See your
Warranty and Owner Assistance booklet, or your Buick
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.
7-2
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