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Tire Chains
NOTICE:
The wrong wheel can also cause problems with
bearing life,
brake cooling, speedometer or
odometer calibration, headlamp aim, bumper
height, vehicle ground clearance and tire
or tire
chain clearance to the body and chassis.
See “Changing a Flat Tire” in the Index for
more information.
Used Replacement Wheels
Putting a used wheel on your vehicle
is
dangerous. You can’t know how it’s been used or
how many miles
it’s been driven. It could fail
suddenly and cause an accident.
Hf you have to
replace a wheel, use a new GM original
equipment wheel.
NOTICE:
If your Pontiac has P235/55R16, P245/50ZRl6 or
P275/40ZR17 size tires, don’t use tire chains.
They can damage
your vehicle.
If you have other tires, use tire chains only where
legal
and only when you must. Use only SAE Class
“S” type chains that are the proper size for your
tires. Install them on the rear tires and tighten
them as tightly as possible with the ends securely
fastened. Drive slowly and follow the chain
manufacturer’s instructions.
If you can hear the
chains contacting your vehicle, stop and retighten
them.
If’ the contact continues, slow down until it
stops. Driving too fast or spinning the wheels with
chains on will damage your vehicle.
6-52
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Page 308 of 386
Underhood Electrical Center 1
Fuse Usage
ABS IGN Anti-Lock Brake System
ACTUATORS
R HDLP DR
L HDLP DR Daytime
Running Lamp Module,
Headlamp Switch, Cooling Fan
Relay, Exhaust,
Gas Recirculation,
EVAP Canister Purge Solenoid
Headlamp Door Module
Headlamp Door Module
$$L,~: :'... : ? '&,. -
,-
Fuse
ABS VLV
ABS BAT
AIR PUMPFAN
HORN INJECTOR
EN6 SEN
IGNITION
NC-CRUISE
Usage
Brake Pressure Valve
Electronic Brake Control Module
Air Pump (V8) Relay, Pump,
Bleed Valve and
Cooling Fan
Horn Relay
Fuel Injectors
Mass Airflow, Heated Oxygen Sensor, Reverse Lockout
Solenoid, Skip Shift Solenoid,
Automatic Transmission,
Brake Switch
V6 VIN K: Electronic
Ignition Module
V8 VIN P: Ignition Coil Module,
Crankshaft Position Sensor,
Ignition Coil
Air Conditioning Compressor
Relay; Cruise Control Switches
and Module
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Page 309 of 386

Relay
B . L 1 ... ..
C
D
E
F
G
H
J
r .. '
Usage
Air Conditioning Compressor
Anti-Lock Brake Systedraction
Control
System (TCS)
Cooling Fan 1
Air Pump
Cooling Fan 2
Not Used
Fog Lamps
Cooling Fan 3 .... .... ... ...._ . . € ~ : ". .. L .. ....
.. !
Replacement Bulbs
Ashtray* ................................ 194
Automatic Transmission Indicator
............. 73
Back-up ................................ 1156
Center High-Mounted
Stoplamp ............. 921
Cluster
.................................. 161
Dome
.................................. 906
Do'or Courtesy ............................ 74
Fog ..................................... 880
Front Parking and Turn Signal .............. 3057
GloveBox .............................. 194
..... Headlamp .................. ......... H-6545
Heater and
A/C Control ..................... 37
Indicator Lights
......................... PC74
Interior
Door Handle ....................... 74
License
................................. 194
Reading
.............................. .21 2-2
Rea Courtesy ............................ 562
Sidemarker
.............................. 194
Tail
Only ................................ 194
TaiVStop/Turn .......................... 2057
Trunk ................................... 562
Turn Signal Indicators ..................... 161
*Manual transmission only
.
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Capacities and Specifications
Engine
Type VIN Engine Code
K ...................... V6
VTN Engine Code P ...................... V8
Fuel Delivery .................... Fuel Injection
Valve Arrangement
.................... In-Head
Piston Displacement
..........................
VINEngine Code K ............ 231 CID (3.8L)
VIN Engine Code
P ............ 350 CID (5.7L)
VIN Engine Code K .............. 1-6-5-4-3-2
VIN Engine Code P ......... 1-8-4-3-6-5-7-2
Wheel Nut Torque ............ 100 lb-ft (140 N-m)
Windshield Wiper Blade Replacement
Type ............ ................. hook
Length ........ ... 24 inches (610 mm)
Firing Order
Capacities (Approximate)
The following approximate capacities are given in
English and metric conversions.
Air Conditioning?
............. See the refrigerant
information label under the hood.
Automatic Transmission
Drain and Refill ............... 10 pints (4.7 L)*
Overhaul
VIN Engine Code
K ......... 17.6 pints (8.3 L)*
VIN Engine Code P ........ 21 ..6 pints (10.2 L)*
VIN Engine Code K V)
With Manual Transmission .... 12.5 quarts (11.8 L)
With' Automatic "ransmissjon . 12.3 qums (1 1.6 L)
VIN Engine Code P
With Manual Transmission ... 15.3 quarts (14.5 L)
With Automatic Transmission 15.1 quarts (14.3
L)
Cooling System
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Page 317 of 386

Maintenance Schedule
Short Trip/City Definition
Follow the Short TripKity Maintenance Schedule if any
one
of these conditions is true for your vehicle:
0 Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures are below freezing.
0 Most trips include extensive idling (such as frequent
driving in stop-and-go traffic).
$0 Most trips are through dusty areas.
You frequently tow a trailer or use a carrier on top of
0 If the vehicle is used for delivery service, police, taxi
One ofthe reasons you should follow this schedule if you
operate your vehicle under any of these conditions is that
these conditions cause engine oil to break down
soonel:
your vehicle.
or other commercial application.
Short Trip/City Intervals
~~
Every 3,000 Miles .(5 000 km): Engine Oil and Filter
Every 6,000 Miles (10 000 km): Chassis Lubrication
Change
(or 3 months, whichever occurs first).
(or
6 months, whichever occurs first).
- I
Short Trip/City Intervals
At 6,000 Miles (10 000 km) -- .Then
Every 12,000 Miles (20 000 km): Tire Rotation.
Every 6,000 Miles (10 000 km) of Trailering:
Rear Axle Fluid Change (Vehicles Towing Trailers).
At the First 6,000 Miles (10 000 Ism): Rear Axle Fluid
Change (Limited-Slip Differential).
Every 15,000 Miles (25 000 km): Air Cleaner Filter
Inspection, if driving in dusty conditions. Automatic
Transmission Service (severe conditions only).
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Replacement, Fuel Tank, Cap and
Lines Inspection.
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection.
Every 100,000 Miles (166 000 km): Cooling System
Service
(or every 60 months, whichever occurs fust).
Spark Plug Wire Inspection. Spark Plug Replacement.
Automatic Transmission Service (normal conditions).
These intervals only summarize maintenance services.
Be
sure to follow the complete maintenance schedule on
the following pages.
7-4
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Maintenance Schedule
Lung Trip/Highway Definition Long Trip/Highway Intervals
Follow this maintenance schedule only if none of the
conditions from the Short Trip/City Maintenance
Schedule is true.
Driving a vehicle with a fully warmed engine under
highway conditions causes engine oil to break
down slower.
Every 7,500 Miles (12 500 km): Engine Oil and Filter
Change (or every
12 months, whichever occurs fist).
Chassis Lubrication (or every
12 months, whichever
occurs first).
At the First 7,500 Miles (12 500 km): Rear Axle Fluid
Change (Limited-Slip Differential).
At 7,500 Miles (12 500 km) -- Then Every
15,000 Miles (25
000 km): Tire Rotation.
Every 15,000 Miles (25 000 km): Automatic
Transmission Service (severe conditions
only).
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Replacement. Fuel Tank, Cap and Lines Inspection.
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection.
Every 100,000 Miles (166 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
Spark Plug Wire Inspection: Spark Plug Replacement.
Automatic Transmission Service (normal conditions).
These intervals only summarize maintenance services.
Be sure to follow the complete maintendnce schedule on
the following pages.
7-5
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Page 340 of 386
1 Short TripKity Maintenance Schedule I
100,000 Miles (166 000 km)
Drain, flush and refill cooling system
(or every
60 months since last service,
whichever occurs first). See “Engine
Coolant” in the Index for what to use.
Inspect hoses. Clean radiator, condenser,
pressure cap and neck. Pressure test cooling
system and pressure cap.
An Emission Control Service.
El Inspect spark plug wires.
An Emission Control Service.
Replace spark plugs.
An Emission Control Service. .
0 If you haven’t used your vehicle under
severe service conditions listed previously
and, therefore, haven’t changed your
automatic transmission fluid, change
both
the fluid and filter.
DATE ACTUAL MILEAGE SERVICED BY:
ProCarManuals.com
Page 351 of 386
Long Trip/Highway Maintenance Schedule ~
100,000 Miles (166 000 km)
0 Drain, flush and refill cooling system
(or every 60 months since last service,
whichever occurs
first). See “Engine
Coolant” in the Index for what to use.
Inspect hoses. Clean radiator, condenser,
pressure cap and neck. Pressure test
the cooling system and pressure cap.
An Emission Control Sewice.
0 Inspect spark plug wires.
An Emission Control Service.
Replace spark .plugs.
0 If you haven’t used your vehicle under
severe service conditions listed previously
and, thereforle, haven’t changed your
automatic transmission fluid, change both
the fluid and filter.
An Emission Control Service.
I DATE ACTUAL MILEAGE SERVICED BY:
ProCarManuals.com