2005 PONTIAC GTO hydraulic clutch 5-22

Service............................................................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of
Your Vehicle..............................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specifications....................................5-5
California Fuel...............................................5-6
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-7
Filling the Tank..............................................5-8
Filling a Portable Fuel Container.....................5-10
Checking Things Under the Hood....................5-10
Hood Release..............................................5-11
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-13
Engine Oil Life System..................................5-16
Engine Air Cleaner/Filter................................5-18
Automatic Transmission Fluid.........................5-19
Manual Transmission Fluid.............................5-21
Hydraulic Clutch...........................................5-22
Engine Coolant.............................................5-23
Radiator Pressure Cap..................................5-26
Engine Overheating.......................................5-26
Cooling System............................................5-29Power Steering Fluid.....................................5-34
Windshield Washer Fluid................................5-35
Brakes........................................................5-36
Battery........................................................5-39
Jump Starting...............................................5-40
Headlamp Aiming...........................................5-45
Bulb Replacement..........................................5-47
Halogen Bulbs..............................................5-47
Headlamps..................................................5-47
Front Turn Signal and Parking Lamps..............5-49
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps.........................................5-50
Replacement Bulbs.......................................5-51
Windshield Wiper Blade Replacement..............5-52
Tires..............................................................5-52
Tire Sidewall Labelling...................................5-54
Tire Terminology and Definitions.....................5-56
Inflation - Tire Pressure.................................5-59
Tire Inspection and Rotation...........................5-62
When It Is Time for New Tires.......................5-63
Buying New Tires.........................................5-64
Uniform Tire Quality Grading..........................5-64
Wheel Alignment and Tire Balance..................5-66
Wheel Replacement......................................5-66
Section 5 Service and Appearance Care
5-1

A. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 5-88.
B. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-35.
C. Battery. SeeBattery on page 5-39.
D. Radiator Pressure Cap. SeeRadiator Pressure Cap
on page 5-26.
E. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-13.
F. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-13.
G. Automatic Transmission Dipstick (If Equipped). See
“Checking the Fluid Level” underAutomatic
Transmission Fluid on page 5-19.
H. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-34.
I. Brake Fluid Reservoir. See “Brake Fluid” under
Brakes on page 5-36.
J. Hydraulic Clutch Fluid Reservoir (If Equipped). See
Hydraulic Clutch on page 5-22.
K. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-18.
L. Engine Coolant Overflow Reservoir. SeeEngine
Coolant on page 5-23.Engine Oil
If the Check Oil message appears on the trip computer
display, it means you need to check your engine oil
level right away. For more information, seeTrip
Computer on page 3-33. You should check your engine
oil level regularly; this is an added reminder.
Checking Engine Oil
It is a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil
must be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a yellow loop. See
Engine Compartment Overview on page 5-12for
the location of the engine oil dipstick.
1. Turn off the engine and give the oil several minutes
to drain back into the oil pan. If you do not do this,
the oil dipstick might not show the actual level.
2. Pull out the dipstick and clean it with a paper towel
or cloth, then push it back in all the way. Remove it
again, keeping the tip down, and check the level.
5-13

How to Add Fluid
Here is how to add fluid. Refer to the Maintenance
Schedule to determine what kind of fluid to use. See
Recommended Fluids and Lubricants on page 6-12.
1. Remove the reverse light switch.
2. Add fluid at the switch hole. Add only enough
fluid to bring the fluid level up to the bottom of
the switch hole.
3. Install the reverse light switch. Be sure the switch is
fully seated.
Hydraulic Clutch
The clutch fluid level should be checked weekly. A fluid
loss in this system could indicate a problem. If the
clutch fluid requires constant filling it could indicate a
leak. Have the system inspected and repaired by
your dealer. Adding fluid will not correct a leak.
When to Check and What to Use
Refer to the Maintenance
Schedule to determine the
proper fluid. SeeOwner
Checks and Services
on page 6-8and
Recommended Fluids and
Lubricants on page 6-12.
5-22

Child Restraints (cont.)
Securing a Child Restraint in a Rear
Seat Position...........................................1-39
Securing a Child Restraint in the Right
Front Seat Position...................................1-41
Top Strap...................................................1-35
Top Strap Anchor Location............................1-36
Where to Put the Restraint...........................1-34
Cigarette Lighter.............................................3-18
Cleaning
Aluminum Wheels........................................5-81
Exterior Lamps/Lenses.................................5-80
Fabric/Carpet..............................................5-77
Finish Care.................................................5-80
Glass Surfaces............................................5-79
Instrument Panel.........................................5-79
Interior Plastic Components...........................5-79
Leather......................................................5-79
Tires..........................................................5-82
Underbody Maintenance...............................5-83
Vinyl..........................................................5-78
Washing Your Vehicle...................................5-80
Weatherstrips..............................................5-80
Windshield and Wiper Blades........................5-81
Climate Control System...................................3-19
Outlet Adjustment........................................3-21
Clutch, Hydraulic.............................................5-22
Comfort Guides, Rear Safety Belt.....................1-22Compact Spare Tire........................................5-76
Content Theft-Deterrent....................................2-14
Control of a Vehicle.......................................... 4-5
Coolant
Engine Temperature Gage............................3-28
Cooling System..............................................5-29
Courtesy Lamps.............................................3-15
Cruise Control Lever.......................................3-10
Cupholder(s)..................................................2-29
Customer Assistance Information
Courtesy Transportation.................................. 7-7
Customer Assistance for Text Telephone
(TTY) Users.............................................. 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-5
Reporting Safety Defects to General Motors....7-11
Reporting Safety Defects to the United
States Government...................................7-10
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-11
D
Daytime Running Lamps..................................3-14
Daytime Running Lamps Indicator Light.............3-32
Defensive Driving............................................. 4-2
3

Hood
Checking Things Under................................5-10
Release.....................................................5-11
Horn............................................................... 3-6
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-11
Hydraulic Clutch.............................................5-22
I
Ignition Positions.............................................2-16
Immobilizer....................................................2-13
Immobilizer Operation......................................2-13
Infants and Young Children, Restraints...............1-28
Inflation -- Tire Pressure..................................5-59
Instrument Panel
Brightness..................................................3-15
Cluster.......................................................3-23
Overview..................................................... 3-4
J
Jump Starting.................................................5-40
K
Keyless Entry System....................................... 2-4
Keys............................................................... 2-2
L
Labelling, Tire Sidewall....................................5-54
Lamps
Battery Run-Down Protection.........................3-16
Courtesy....................................................3-15
Dome........................................................3-16
Exterior......................................................3-13
Fog ...........................................................3-15
Front Reading.............................................3-16
Trunk.........................................................3-16
LATCH System
Child Restraints...........................................1-37
Securing a Child Restraint Designed for the
LATCH System........................................1-39
Latches, Seatback............................................ 1-4
Light
Airbag Readiness........................................3-25
Anti-Lock Brake System Warning...................3-27
Brake System Warning.................................3-27
6