2006 PONTIAC GRAND PRIX Power steering

Power Steering Fluid
SeeEngine Compartment
Overview on page 5-12for
reservoir location.
When to Check Power Steering Fluid
It is not necessary to regularly check power steering
uid unless a leak is suspected in the system, or
an unusual noise is heard. A uid loss in this system
could indicate a problem. Have the system inspected
and repaired.
How to Check Power Steering Fluid
To check the power steering uid, do the following:
1. Turn the key off and let the engine compartment
cool down.
2. Wipe the cap and the top of the reservoir clean.
3. Unscrew the cap and wipe the dipstick with a
clean rag.
4. Replace the cap and completely tighten it.
5. Remove the cap again and look at the uid level on
the dipstick
The uid level should be between the ADD and HOT
marks when the engine is cold.
When the engine compartment is hot, the level should
be at the HOT mark.
If the uid is at the ADD mark when the engine is cold
or hot, power steering uid should be added.
What to Use
To determine what kind of uid to use, see
Recommended Fluids and Lubricants on page 6-12.
Always use the proper uid. Failure to use the proper
uid can cause leaks and damage hoses and seals.
5-40

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
rst 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 certied
to carry. The load index can range from 1 to 279. The
speed rating is the maximum speed a tire is certied
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.
5-64

Fuse Usage
RAP Retained Accessory Power
SUN ROOF Sunroof
CRUISE SW Cruise Switch
PK LP Parking Lamps
RR DEFOG Rear Window Defogger
DR LK/TRUNK Door Lock/Trunk
ONSTAR/ALDL Onstar
®/Diagnostic Link
Fuse Usage
CANISTER Fuel Tank Solenoid Canister
PK LAMPS Parking Lamps
RADIO/AMP Radio Amplier
RFA/MODRemote Function Activator (Remote
Keyless Entry)
DISPLAYSInstrument Panel Displays/Head-Up
Display (HUD), Driver Information
Center (DIC)
INT LIGHT Interior Lamps
HVAC Climate Controls
CHMSL/BKUPCenter High Mounted Stop
Lamp/Back-Up Lamps
PWR WDO Power Windows
SPRING
COIL 2Steering Wheel Control Switches
PWR SEAT Power Seat
TURN/HAZTurn Signals/Hazard
Warning Lamps
PWR MIRS Power Mirrors
HTD SEAT Heated Seat
To reinstall the end panel, position the lower section
with the edge of the instrument panel, and press
the sides of the panel until it snaps into place.
5-113

Maintenance Footnotes
†The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emission warranty or limit recall liability prior to
the completion of the vehicle’s useful life. We, however,
urge that all recommended maintenance services be
performed at the indicated intervals and the
maintenance be recorded.
(a)Visually inspect brake lines and hoses for proper
hook-up, binding, leaks, cracks, chang, etc. Inspect
disc brake pads for wear and rotors for surface
condition. Inspect other brake parts, including calipers,
parking brake, etc.
(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing parts or
signs of wear. Inspect power steering lines and hoses
for proper hook-up, binding, leaks, cracks, chang, etc.
(c)Visually inspect hoses and have them replaced if
they are cracked, swollen, or deteriorated. Inspect
all pipes, ttings, and clamps; replace with genuine
GM parts as needed. To help ensure proper operation,
a pressure test of the cooling system and pressure
cap and cleaning the outside of the radiator and
air conditioning condenser is recommended at least
once a year.(d)Visually inspect wiper blades for wear or cracking.
Replace wiper blades that appear worn or damaged
or that streak or miss areas of the windshield.
(e)Make sure the safety belt reminder light and all
belts, buckles, latch plates, retractors, and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced. Also look for any opened or broken airbag
coverings, and have them repaired or replaced.
The airbag system does not need regular maintenance.
(f)Lubricate all key lock cylinders. Lubricate all
hinges and latches, including those for the body doors,
hood, secondary latch, pivots, spring anchor, release
pawl, rear compartment, glove box door, console door,
and any folding seat hardware. More frequent
lubrication may be required when exposed to a corrosive
environment. Applying silicone grease on weatherstrips
with a clean cloth will make them last longer, seal
better, and not stick or squeak.
(g)If you drive regularly under dusty conditions, the
lter may require replacement more often.
6-7

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name, part
number, or specication may be obtained from
your dealer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets GM
Standard GM6094M and displays
the American Petroleum Institute
Certied for Gasoline Engines
starburst symbol. GM Goodwrench
®
oil meets all the requirements for
your vehicle. To determine the
proper viscosity for your vehicle’s
engine, seeEngine Oil on
page 5-16.
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 5-25.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherGM Optikleen
®Washer Solvent.
Usage Fluid/Lubricant
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184, in
Canada 89021186).
Automatic
TransaxleDEXRON
®-VI Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
SuperchargerSupercharger Oil
(GM Part No. U.S. 12345982,
in Canada 10953513). See
Supercharger Oil on page 5-20.
Hood Latch
Assembly,
Secondary
Latch, Pivots,
Spring
Anchor, and
Release PawlLubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293, in
Canada 992723) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Hood and Door
HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Weatherstrip
ConditioningDielectric Silicone Grease
(GM Part No. U.S. 12345579, in
Canada 992887).
6-12

A
Accessories and Modications............................ 5-3
Accessory Power Outlet(s)...............................3-24
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-66
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment...........................5-111
Air Cleaner/Filter, Engine.................................5-21
Air Conditioning......................................3-26, 3-29
Airbag
Passenger Status Indicator...........................3-40
Readiness Light..........................................3-39
Airbag Sensing and Diagnostic Module (SDM)...... 7-9
Airbag System................................................1-52
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-66
How Does an Airbag Restrain?......................1-59
Passenger Sensing System...........................1-61
Servicing Your Airbag-Equipped Vehicle..........1-65
What Makes an Airbag Inate?......................1-59
What Will You See After an Airbag Inates?....1-60
When Should an Airbag Inate?....................1-57
Where Are the Airbags?...............................1-55
Antenna, Backglass.......................................3-141
Antenna, XM™ Satellite Radio
Antenna System........................................3-142
Anti-Lock Brake System (ABS)........................... 4-7
Anti-Lock Brake, System Warning Light..............3-44Appearance Care
Aluminum Wheels......................................5-106
Care of Safety Belts...................................5-104
Chemical Paint Spotting..............................5-108
Cleaning Exterior Lamps/Lenses..................5-105
Cleaning the Inside of Your Vehicle................5-99
Fabric/Carpet............................................5-101
Finish Care...............................................5-105
Finish Damage..........................................5-107
Instrument Panel, Vinyl, and Other
Plastic Surfaces.....................................5-104
Leather....................................................5-103
Sheet Metal Damage..................................5-107
Tires........................................................5-107
Ultra Lux Suede........................................5-103
Underbody Maintenance.............................5-108
Vehicle Care/Appearance Materials...............5-109
Washing Your Vehicle.................................5-105
Weatherstrips............................................5-104
Windshield and Wiper Blades......................5-106
Ashtray(s)......................................................3-25
Assist Handles...............................................2-42
Audio System(s).............................................3-94
Audio Steering Wheel Controls....................3-139
Backglass Antenna.....................................3-141
Care of Your CD Player..............................3-141
Care of Your CDs......................................3-141
Chime Level Adjustment.............................3-142
1

Engine (cont.)
Overheating................................................5-28
Starting......................................................2-23
Supercharger Oil.........................................5-20
Enhanced Traction System (ETS)......................4-11
Warning Light.............................................3-45
Entry Lighting.................................................3-18
Event Data Recorders (EDR)............................. 7-9
Extender, Safety Belt.......................................1-29
Exterior Lamps...............................................3-15
Exterior Lighting Battery Saver..........................3-17
F
Filter
Engine Air Cleaner......................................5-21
Finish Damage.............................................5-107
Flash-to-Pass................................................... 3-9
Flat Tire........................................................5-77
Flat Tire, Changing.........................................5-88
Flat Tire, Storing.............................................5-97
Fluid
Automatic Transaxle.....................................5-23
Power Steering...........................................5-40
Windshield Washer......................................5-41
Fog Lamp Light..............................................3-50
Fog Lamps....................................................3-17
Folding Rear Seat............................................ 1-9
Folding Seatback, Passenger............................. 1-7Front Reading Lamps......................................3-20
Front Seat Storage Net....................................2-42
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6
Filling a Portable Fuel Container..................... 5-9
Filling Your Tank........................................... 5-7
Fuels in Foreign Countries.............................. 5-7
Gage.........................................................3-51
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-5
Fuses
Fuses and Circuit Breakers.........................5-112
Instrument Panel Fuse Block.......................5-112
Underhood Fuse Block...............................5-114
Windshield Wiper.......................................5-111
G
Gage
Engine Coolant Temperature.........................3-46
Fuel..........................................................3-51
Speedometer..............................................3-37
Tachometer.................................................3-37
Gasoline
Octane........................................................ 5-5
Specications............................................... 5-5
Glove Box.....................................................2-40
GM Mobility Reimbursement Program.................. 7-5
5

P
Park (P)
Shifting Into................................................2-31
Shifting Out of............................................2-32
Parking
Brake........................................................2-30
Over Things That Burn.................................2-33
Passenger Airbag Status Indicator.....................3-40
Passenger Compartment Air Filter.....................3-33
Passenger Sensing System..............................1-61
Passing.........................................................4-16
PASS-Key
®III ................................................2-19
PASS-Key®III Operation..................................2-20
Power............................................................. 1-2
Accessory Outlet(s)......................................3-24
Door Locks.................................................2-11
Electrical System.......................................5-111
Lumbar Controls........................................... 1-3
Retained Accessory (RAP)............................2-22
Steering Fluid.............................................5-40
Windows....................................................2-16
Pressure Cap.................................................5-28
Pretensioners, Safety Belt................................1-29
Programmable Automatic Door Locks.................2-12
Q
Questions and Answers About Safety Belts.........1-14
R
Radios..........................................................3-94
Care of Your CD Player..............................3-141
Care of Your CDs......................................3-141
Navigation/Radio System, see
Navigation Manual..................................3-139
Radio with CD...................................3-96, 3-107
Radio with Six-Disc CD..............................3-123
Setting the Time..........................................3-96
Theft-Deterrent..........................................3-139
Understanding Reception............................3-140
Rear Assist Handle Reading Lamps...................3-20
Rear Door Security Locks................................2-12
Rear Safety Belt Comfort Guides......................1-26
Rear Seat Passengers, Safety Belts..................1-23
Rearview Mirror, Automatic Dimming with
Compass and Temperature Display................2-35
Rearview Mirror with OnStar
®...........................2-35
Reclining Seatbacks.......................................... 1-4
9