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Fuses Usage
ABS/PCMAnti-Lock Brake System, Powertrain
Control Module, Brake Switch,
Crank Relay, Canister Vent Solenoid
(Run, Crank)
STOPBrake Lamps, Body Control Module
(Run, Crank)
TRN/SIG Turn Signal Flashers
CRUISECruise Control Steering Column
Controls
AC/CRUISEHVAC Temp Door Motors & Module,
Cruise Control Module
A/C FAN HVAC Blower
STR COL Steering Wheel Lighting
DR/LKBody Control Module, Door Lock
Controls
PWR MIR Power Mirrors
CLSTR/BCMCluster, Body Control Module, Data
Link Connector (Battery)
LH HTD/
ST/BCMDriver’s Heated Seat, Body Control
Module, Battery controlled LoadsRelays Usage
RAP Retained Accessory Power Relay
HEADLAMP Headlamp Relay
Circuit
BreakersUsage
RETAINED
ACCSRY
PWR BRKRPower Windows, Sunroof Breaker
Passenger’s Side Fuse Block
Some fuses are in a fuse
block at the end of the
instrument panel on
the passenger’s side of the
vehicle. Pull off the
cover labeled FUSES to
expose the fuses.
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Fuses Usage
RH HTD ST Passenger Heated Seat
PWR DROP Accommodated Device
B/U LP Back-Up Lamps
DIC/RKEDriver Information Center, Remote
Keyless Entry, HVAC
TRK/ROOF
BRPTrunk Lamps, Headliner Lamps
HVAC BLO HVAC Blower Relay
Fuses Usage
I/P BRPInstrument Panel Footwell Lamps,
Glovebox Lamps
HTD MIR Heated Mirrors
BRK SW Brake Switch
HAZ SW Hazard Switch
REAR PRK LP Rear Parking Lamps
AUX PWR Accessory Power Outlet (Battery)
C/LTR Cigarette Lighter
RADIORadio, Radio Ampli er, Remote
Digital Radio Receiver
FRT PARK LPFront Parking Lamps,
Instrumentation Lighting
Relays Usage
PARK LP
RELAYParking Lamp Relay
BACK UP LP
RELAYBack-up Lamps Relay
BATT RUN
DOWN
PROTECTION
RELAYBattery Run Down Protection Relay
REAR DEFOG
RELAYRear Defogger Relay, Heated Mirror
Relay
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Circuit
BreakersUsage
PWR SEATS
BRKRPower Seat Circuit Breaker
REAR DEFOG
BRKRRear Defogger Breaker
Underhood Fuse Block
Upper Fuse Block
Some fuses are in a fuse block in the engine
compartment on the passenger’s side of the vehicle.
SeeEngine Compartment Overview on page 5-12
for more information on location.
Fuses Usage
LEFT I/P Left Fuse Block
RT I/P #1 Right Fuse Block (Battery)
RT I/P #2 Right Fuse Block (Battery)
U/HOOD #1 Underhood (Top) Fuse Block
HORN RLY Horn Relay
BLANK Blank
BLANK Blank
FOG RLY Fog Lamps Relay
F/PMP RLY Fuel Pump Relay
DRL/EXT LTSLow (Left Front) & High (Left Front)
Headlamps
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Fuses Usage
EXT LTSLow (Right Front) & High (Right
Front) Headlamps
PCM PCM Battery
A/C RLY
(CMPR)HVAC Compressor Relay &
Generator
Relays Usage
FUEL PUMP Fuel Pump
FOG LTS Fog Lamps
CRANK RLY Starter (Crank) Relay
DRL RELAY Daytime Running Lamps
HORNS Horn
BLOWER
MOTORHVAC Blower Motor
Lower Fuse Block
Some fuses are in a fuse block in the engine
compartment on the passenger’s side of the vehicle.
SeeEngine Compartment Overview on page 5-12
for more information on location.
Fuses Usage
IGN SW Ignition Switch
RT I/P #3 Rear Defogger, Audio System
U/HOOD #2 Ignition Relay, AIR Pump
COOLING
FANSCooling fans (Battery)
FAN CONT #2
Relays #2 & #3
FAN CONT #1 Cooling Fan Control Relays #1
FUEL INJ Fuel Injectors
TRANS SOL Transmission Solenoids
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Fuses Usage
A/C RLY
(COIL)HVAC Control Relay
ENG DEVICESCanister Purge Solenoid, Mass Air
Flow Sensor (MAF), AIR Pump
Relay & Valve Control
DFI MDL Direct Fire Ignition Module
OXY SENOxygen Sensors (Pre and Post
Converter)Relays Usage
FAN CONT #3Secondary Cooling Fan
(Passenger’s Side)
FAN CONT #2 Cooling Fan Control Relay
FAN CONT #1 Primary Cooling Fan (Driver’s Side)
IGN RLY Ignition Relay
A/C CMPR HVAC Compressor
Capacities and Speci cations
The following approximate capacities are given in English and metric conversions. SeeRecommended Fluids and
Lubricants on page 6-12for more information.
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134a 2.3 lbs 1.0 kg
Automatic Transaxle
Pan Removal and Replacement 7.4 qt 7.0 L
After Complete Overhaul 10.0 qt 9.5 L
When draining/replacing converter, more uid may be needed.
Cooling System Including Reservoir
3400 V6 Engine 11.3 qt 10.7 L
3800 V6 Engine 11.7 qt 11.0 L
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ApplicationCapacities
English Metric
3800 Supercharged V6 Engine 11.7 qt 11.0 L
Engine Oil with Filter
3400 V6 Engine 4.0 qt 3.8 L
3800 V6 Engine 4.5 qt 4.2 L
3800 Supercharged V6 Engine 4.5 qt 4.2 L
Fuel Tank 17.0 gal 64.3 L
All capacities are approximate. When adding, be sure to ll to the approximate level, as recommended in this
manual. Recheck uid level after lling.
Engine Speci cations
Engine VIN Code Transaxle Spark Plug Gap
3400 V6 E Automatic 0.060 inches (1.52 mm)
3800 V6 K Automatic 0.060 inches (1.52 mm)
3800 Supercharged V6 1 Automatic 0.060 inches (1.52 mm)
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Maintenance Schedule......................................6-2
Introduction...................................................6-2
Maintenance Requirements..............................6-2
Your Vehicle and the Environment....................6-2
Using the Maintenance Schedule......................6-2
Scheduled Maintenance...................................6-4
Additional Required Services............................6-6
Maintenance Footnotes...................................6-7Owner Checks and Services............................6-9
At Each Fuel Fill............................................6-9
At Least Once a Month...................................6-9
At Least Once a Year...................................6-10
Recommended Fluids and Lubricants...............6-12
Normal Maintenance Replacement Parts..........6-13
Maintenance Record.....................................6-14
Section 6 Maintenance Schedule
6-1
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Maintenance Schedule
Introduction
Important: Keep engine oil at the proper level and
change as recommended.
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.
Maintenance Requirements
Notice:Maintenance intervals, checks, inspections,
replacement parts, and recommended uids and
lubricants as prescribed in this manual are necessary
to keep your vehicle in good working condition. Any
damage caused by failure to follow scheduled
maintenance may not be covered by warranty.
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 is
important. Improper vehicle maintenance can even
affect the quality of the air we breathe. Improper uid
levels or the wrong tire in ation can increase the level of
emissions from your vehicle. To help protect our
environment, and to keep your vehicle in good condition,
be sure to maintain your vehicle properly.
Using the Maintenance Schedule
We at General Motors want to help you keep your
vehicle in good working condition. But we do not know
exactly how you will drive it. You may drive very
short distances only a few times a week. Or you may
drive long distances all the time in very hot, dusty
weather. You may use your vehicle in making deliveries.
Or you may drive it to work, to do errands or in many
other ways.
Because of all the different ways people use their
vehicles, maintenance needs vary. You may need more
frequent checks and replacements. So please read
the following and note how you drive. If you have any
questions on how to keep your vehicle in good condition,
see your GM Goodwrench
®dealer.
6-2