engine PONTIAC GTO 2005 Manual Online

8. Now connect the black negative (−) cable to the
negative (−) terminal of the good battery. Use a
remote negative (−) terminal if the vehicle has one.
Do not let the other end touch anything until the
next step. The other end of the negative (−) cable
does notgo to the dead battery. It goes to a
heavy, unpainted metal engine part or to a remote
negative (−) terminal on the vehicle with the
dead battery.9. Connect the other end of the negative (−) cable at
least 18 inches (45 cm) away from the dead battery,
but not near engine parts that move. The electrical
connection is just as good there, and the chance
of sparks getting back to the battery is much less.
10. Now start the vehicle with the good battery and run
the engine for a while.
Notice:If the jumper cables are removed too
quickly after starting the vehicle with the dead
battery, a momentary spike in voltage may occur,
damaging electrical components. The repairs would
not be covered by your warranty. Always allow
both vehicles involved in the jump start procedure
to run for at least one minute after starting the
vehicle with the dead battery, before removing the
jumper cables.
11. Try to start the vehicle that had the dead battery.
If it will not start after a few tries, it probably needs
service. If the vehicle does start, be sure to allow
both vehicles to run for at least one minute
before removing the jumper cables.
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Notice:If the jumper cables are connected or
removed in the wrong order, electrical shorting may
occur and damage the vehicle. The repairs would
not be covered by your warranty. Always connect
and remove the jumper cables in the correct
order, making sure that the cables do not touch
each other or other metal.
A. Heavy, Unpainted Metal Engine Part
B. Good Battery
C. Dead BatteryTo disconnect the jumper cables from both vehicles,
do the following:
1. Disconnect the black negative (−) cable from the
vehicle that had the dead battery.
2. Disconnect the black negative (−) cable from the
vehicle with the good battery.
3. Disconnect the red positive (+) cable from the
vehicle with the good battery.
4. Disconnect the red positive (+) cable from the other
vehicle.
5. Replace any battery covers.
Jumper Cable Removal
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Tire Size
The following illustration shows an example of a typical
passenger vehicle tire size.
(A) Passenger (P-Metric) Tire:The United States
version of a metric tire sizing system. The letter P as the
first character in the tire size means a passenger
vehicle tire engineered to standards set by the U.S. Tire
and Rim Association.
(B) Tire Width:The three-digit number indicates the
tire section width in millimeters from sidewall to sidewall.
(C) Aspect Ratio:A two-digit number that indicates
the tire height-to-width measurements. For example, if
the tire size aspect ratio is 60, as shown in item C of
the illustration, it would mean that the tire’s sidewall is
60 percent as high as it is wide.
(D) Construction Code:A letter code is used to
indicate the type of ply construction in the tire. The
letter R means radial ply construction; the
letter D means diagonal or bias ply construction;
and the letter B means belted-bias ply construction.(E) Rim Diameter:Diameter of the wheel in inches.
(F) Service Description:These characters represent
the load range and speed rating of the tire. The load
index represents the load carry capacity a tire is certified
to carry. The load index can range from 1 to 279. The
speed rating is the maximum speed a tire is certified
to carry a load. Speed ratings range from A to Z.
Tire Terminology and Denitions
Air Pressure:The amount of air inside the tire pressing
outward on each square inch of the tire. Air pressure
is expressed in pounds per square inch (psi) or
kilopascal (kPa).
Accessory Weight:This means the combined weight
of optional accessories. Some examples of optional
accessories are, automatic transmission, power steering,
power brakes, power windows, power seats, and air
conditioning.
Aspect Ratio:The relationship of a tire’s height to
its width.
Belt:A rubber coated layer of cords that is located
between the plies and the tread. Cords may be made
from steel or other reinforcing materials.
Bead:The tire bead contains steel wires wrapped by
steel cords that hold the tire onto the rim.
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{CAUTION:
Changing a tire can be dangerous. The vehicle
can slip off the jack and roll over or fall on you
or other people. You and they could be badly
injured or even killed. Find a level place to
change your tire. To help prevent the vehicle
from moving:
1. Set the parking brake rmly.
2. Put an automatic transmission shift lever
in PARK (P), or shift a manual transmission
to FIRST (1) or REVERSE (R).
3. Turn off the engine and do not restart while
the vehicle is raised.
4. Do not allow passengers to remain in the
vehicle.
Put the wheel blocks at the front and rear of the
tire farthest away from the one being changed.
That would be the tire on the other side, at the
opposite end of the vehicle.When you have a flat tire, use the following example as
a guide to assist you in the placement of wheel blocks.
The following information will tell you next how to use
the jack and change a tire.
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Vehicle Identication
Vehicle Identication Number (VIN)
This is the legal identifier for your vehicle. It appears on
a plate in the front corner of the instrument panel, on
the driver’s side. You can see it if you look through the
windshield from outside your vehicle. The VIN also
appears on the Vehicle Certification and Service Parts
labels and the certificates of title and registration.
Engine Identication
The eighth character in your VIN is the engine code.
This code will help you identify your engine,
specifications and replacement parts.
Service Parts Identication Label
You will find this label on your spare tire cover. It is very
helpful if you ever need to order parts. On this label,
you will find the following:
•VIN
•Model designation
•Paint information
•Production options and special equipment
Be sure that this label is not removed from the vehicle.
Electrical System
Add-On Electrical Equipment
Notice:Don’t add anything electrical to your
vehicle unless you check with your dealer rst.
Some electrical equipment can damage your
vehicle and the damage wouldn’t be covered by
your warranty. Some add-on electrical equipment
can keep other components from working as
they should.
Your vehicle has an airbag system. Before attempting to
add anything electrical to your vehicle, seeServicing
Your Airbag-Equipped Vehicle on page 1-50.
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Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by fuses, circuit breakers and thermal links
in the wiring itself. This greatly reduces the chance of
fires caused by electrical problems.
Look at the metallic band inside the fuse. If the band is
broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the correct size.
If you ever have a problem on the road and don’t have
a spare fuse, you can borrow one. Just pick some
feature of your vehicle that you can get along
without — like the radio or cigarette lighter — and use
its fuse, if it is the size you need. Replace it as soon as
you can.
Before replacing a fuse, turn every vehicle electrical
switch off.
There are two fuse blocks in your vehicle: the
instrument panel fuse block and the engine compartment
fuse block.
Instrument Panel Fuse Block
This fuse block is located under the driver’s side of the
instrument panel. The fuses here protect each
separate circuit including headlamps. There are spare
fuses inside the fuse box. If you have electrical
failure, check here first.
Fuses Usage
FLASHER
UNITHazard Warning Flashers
POWER
WINDOWSPower Window Switches
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Fuses Usage
POWER
SEATSPower Seat Controls
FRONT WIPER
WASHERFront Windshield Wiper Washer
PARK LAMPS Parking Lamps
STOP LAMPS Stop Lamps
INTERIOR
ILLUM.Interior light Controls
HAZARD
WARNINGHazard Warning Flashers
SPARE Spare
HORN Horn
IGNITION Ignition Switch
INSTRUMENT
ILLUM.Instrument Panel Lighting
TURN SIGNAL,
BACK UP
LAMPSTurn Signal Lamp, Back-Up Lamps
HVAC CONT.
HEAT, REAR
WINDOW,
INSTRUMENTSHeater Controls, Rear Window, Trip
Computer
CIGAR
LIGHTERCigarette LighterFuses Usage
CRUISE CONT.
POWER
MIRRORSCruise Control, Power Mirror
RADIO, CELL
PHONERadio System, Cell Phone
ACC. SOCKET Accessory Power Outlet
SPARE Spare
ENG. CONT.
SIGNALEngine Control Signal
POWER DOOR
LOCKS,
WINDOWS &
THEFT HORNPower Door Locks, Power Windows,
Theft System, Horn
INSTRUMENTS Instruments
SPARE Spare
RADIO & CELL
PHONERadio System, Cell Phone
SUB WOOFER
& AMPLIFIERSub Woofer and Amplifier
SPARE Spare
AIRBAG Airbag
ABS &
TRACTION
CONT.Anti-Lock Brake System, Traction
Control System
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Relays Usage
ACC RELAY Accessory Power Outlet
IGNITION
RELAYIgnition Switch
POWER
WINDOW
RELAYPower Windows
BLOWER
INHIBIT RELAYBlower
PARK LAMPS
RELAYParking Lamps
SPARE Spare
INTERIOR
ILLUM RELAYInterior Light Controls
ECM/TCM
CONTROL
RELAY 1Engine Control Module,
Transmission Control Module 1
ECM/TCM
CONTROL
RELAY 2Engine Control Module,
Transmission Control Module 2
SPARE SpareEngine Compartment Fuse Block
The engine compartment fuse block is located in
the engine compartment and protects all electrical loads.
SeeEngine Compartment Overview on page 5-12for
more information on location.
For access to the main fuses, pull off the cover.
Fuses Usage
INJ/IGN Fuel Injectors and Ignition Modules
INJ/IGN Fuel Injectors and Ignition Modules
ENG
SENSORSEngine Sensors
AUTO TRANS Automatic Transmission
LH HEADLAMP Left Headlamp
RH
HEADLAMPRight Headlamp
5-88

Fuses Usage
ENG CONT.
BCMEngine, Body Control Module
FUEL PUMP Fuel Pump
RAD FAN 1 F/L Engine Cooling Fan 1
BLOWER F/L Blower Fan
MAIN F/L Main
ENGINE F/L Engine
ABS F/L Anti-lock Brakes
LIGHTING F/L Lighting
RAD FAN 2 F/L Engine Cooling Fan 2
REAR
WINDOWHeated Rear Window
SPARE Spare
SPARE Spare
ABS/TCSAnti-lock Brake System, Traction
Control System
Relays Usage
FUEL PUMP
RELAYFuel Pump
FOG LAMP
CANCEL
RELAYFog Lamp Cancel
FOG LAMP
RELAYFog Lamp
Relays Usage
BTSI RELAY Brake Transmission Shift Interlock
HIGH BEAM
RELAYHigh-Beam Headlamp
DAYTIME
RUNNING
LAMP RELAYDaytime Running Lamps
LOW BEAM
RELAYLow-Beam Headlamp
A/C RELAY Air Conditioning
HORN RELAY Horn
ENGINE COOL
FAN 2 RELAYEngine Cooling Fan 2
ENGINE COOL
FAN 1 RELAYEngine Cooling Fan 1
ENGINE COOL
FAN 3 RELAYEngine Cooling Fan 3
ENGINE
CONT. RELAYEngine Controls
HEATED REAR
WINDOW
RELAYRear Window Defogger
BLOWER
RELAYBlower
START RELAY Start
5-89

Capacities and Specications
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 1.8 lbs 0.8 kg
Automatic Transmission (Drain and Refill) 5.3 quarts 5.0 L
Cooling System 12.7 quarts 12.0 L
Engine Oil with Filter (Drain and Refill) 6.5 quarts 6.2 L
Fuel Tank 18.5 gallons 70.0 L
Manual Transmission 4.6 quarts 4.4 L
Wheel Nut Torque 100 ft lb 140Y
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 Specications
Engine VIN Code Transmission Spark Plug Gap Firing Order
6.0L V8 (LS2) UAutomatic
Manual0.040 inch
(1.016 mm)1–8–7–2–6–5–4–3
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