2009 BUICK ENCLAVE power steering

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.
Bias Ply Tire
:A pneumatic tire
in which the plies are laid at
alternate angles less than
90 degrees to the centerline
of the tread.
Cold Tire Pressure
:The
amount of air pressure in a tire,
measured in pounds per square
inch (psi) or kilopascals (kPa)
before a tire has built up heat
from driving. SeeInflation - Tire
Pressure on page 5-42.
Curb Weight
:The weight of a
motor vehicle with standard
and optional equipment including
the maximum capacity of fuel,
oil, and coolant, but without
passengers and cargo.
DOT Markings
:A code molded
into the sidewall of a tire
signifying that the tire is in
compliance with the U.S.Department of Transportation
(DOT) motor vehicle safety
standards. The DOT code
includes the Tire Identication
Number (TIN), an alphanumeric
designator which can also
identify the tire manufacturer,
production plant, brand, and date
of production.
GVWR
:Gross Vehicle Weight
Rating. SeeLoading the Vehicle
on page 4-16.
GAWR FRT
:Gross Axle Weight
Rating for the front axle. See
Loading the Vehicle on
page 4-16.
GAWR RR
:Gross Axle Weight
Rating for the rear axle. See
Loading the Vehicle on
page 4-16.
Intended Outboard Sidewall
:The side of an asymmetrical tire,
that must always face outward
when mounted on a vehicle.
Kilopascal (kPa)
:The metric
unit for air pressure.
5-40 Service and Appearance Care

Fuses Usage
AIRBAG Airbag
AMP Amplier
BCK/UP/
STOPBack-up
Lamp/Stoplamp
BCMBody Control
Module
CNSTR/
VENTCanister Vent
CTSY Courtesy
DR/LCK Door Locks
DRLDaytime Running
Lamps
DSPLY Display
FRT/WSWFront Windshield
Washer
HTD/COOL
SEATHeated/Cooling
Seats
HVACHeating, Ventilation
and Air ConditioningFuses Usage
IADV/
PWR/LEDInadvertent
Power LED
INFOTMNT Infotainment
LT/TRN/SIGDriver Side Turn
Signal
MSMMemory Seat
Module
PWR
MODEPower Mode
PWR/MIR Power Mirrors
RDO Radio
REAR WPR Rear Wiper
RT/TRN/SIGPassenger Side
Turn Signal
SPARE Spare
SPARE Spare
STR/WHL/
ILLUMSteering Wheel
Illumination
Fuse Side
Service and Appearance Care 5-93

Relays Usage
LT/
PWR/SEATDriver Side Power
Seat Relay
RT/
PWR/SEATPassenger Side
Power Seat Relay
PWR/
WNDWPower Windows
Relay
PWR/
COLUMNPower Steering
Column Relay
Relays Usage
L/GATE Liftgate Relay
LCK Power Lock Relay
REAR/WSWRear Window
Washer Relay
UNLCK Power Unlock Relay
DRL2Daytime Running
Lamps 2 Relay
LT/UNLCKDriver Side Unlock
Relay
DRLDaytime Running
Lamps Relay
SPARE Spare
FRT/WSWFront Windshield
Washer RelayUnderhood Fuse Block
The underhood fuse block is located
in the engine compartment, on
the passenger side of the vehicle.
Lift the cover for access to the
fuse/relay block.
Notice:Spilling liquid on any
electrical components on the
vehicle may damage it. Always
keep the covers on any electrical
component.
To remove fuses, hold the end of the
fuse between your thumb and index
nger and pull straight out. Relay Side
5-94 Service and Appearance Care

Additional Required Services (cont’d)
Service and Miles (Kilometers)25,000
(40 000) 50,000
(80 000) 75,000
(120 000) 100,000
(160 000) 125,000
(200 000) 150,000
(240 000)
Engine cooling system service
(or every ve years, whichever occurs
rst). An Emission Control Service.
See footnote (i). •
Inspect engine accessory drive belt.
An Emission Control Service.
See footnote (k). •
Maintenance Footnotes
(a)
Visually inspect brake lines
and hoses for proper hook-up,
binding, leaks, cracks, chafing, etc.
Inspect disc brake pads for wear
and rotors for surface condition.
Inspect other brake parts, including
calipers, parking brake, etc.
Check parking brake adjustment.
(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, chafing, etc.
(c)
Visually inspect hoses and have
them replaced if they are cracked,
swollen, or deteriorated. Inspect all
pipes, fittings and clamps; replace
with genuine 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)
Inspect wiper blades for wear,
cracking, or contamination. Clean the
windshield and wiper blades, if
contaminated. Replace wiper blades
that are worn or damaged. See
Windshield Wiper Blade
Replacement on page 5-36 and
Windshield, Backglass, and Wiper
Blades on page 5-88 for more
information.
(e) Make sure the safety belt
reminder light and safety belt
assemblies are working properly.
Look for any other loose or
damaged safety belt system parts.
Maintenance Schedule 6-7

Recommended Fluids and Lubricants
Fluids and lubricants identied below by name, part number, or specication can be obtained from your
dealer/retailer.
UsageFluid/Lubricant
Engine Oil Engine oil which meets GM Standard GM6094M and displays the
American Petroleum Institute Certied for Gasoline Engines starburst
symbol. To determine the proper viscosity for your vehicle’s engine, see
Engine Oil on page 5-11
.
Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL
®
Coolant. See
Engine Coolant on page 5-17 .
Hydraulic Brake System Delco®Supreme 11 Brake Fluid or equivalent DOT-3 brake uid.
Windshield Washer Optikleen®Washer Solvent.
Power Steering System GM Power Steering Fluid (GM Part No. U.S. 89021184,
in Canada 89021186).
Automatic Transmission DEXRON
®-VI Automatic Transmission Fluid.
Key Lock Cylinders Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in
Canada 10953474).
6-12 Maintenance Schedule

A
Accessories and
Modications...................... 5-3
Accessory Power Outlets......3-18
Adaptive Forward Lighting
System...........................3-14
Adding Equipment to Your
Airbag-Equipped Vehicle....1-57
Additives, Fuel...................... 5-5
Add-On Electrical
Equipment.......................5-91
Air Cleaner/Filter, Engine.......5-14
Air Conditioning...................3-20
Airbag
Passenger Status
Indicator.......................3-31
Readiness Light................3-31
Airbag System.....................1-45
Adding Equipment to
Your Airbag-Equipped
Vehicle........................1-57
How Does an Airbag
Restrain?.....................1-50
Passenger Sensing
System........................1-52
Servicing Your
Airbag-Equipped
Vehicle........................1-56Airbag System (cont.)
What Makes an Airbag
Inate?........................1-50
What Will You See After an
Airbag Inates?.............1-51
When Should an Airbag
Inate?........................1-48
Where Are the Airbags?.....1-47
All-Wheel Drive....................5-32
All-Wheel-Drive (AWD)
System............................. 4-7
Analog Clock.......................3-19
Antilock Brake
System (ABS).................... 4-4
Antilock Brake, System
Warning Light...................3-34
Appearance Care
Aluminum or
Chrome-Plated
Wheels........................5-88
Care of Safety Belts..........5-86
Chemical Paint Spotting.....5-90
Cleaning Exterior Lamps/
Lenses........................5-87
Fabric/Carpet
...................5-85
Finish Care......................5-87
Finish Damage.................5-90Appearance Care (cont.)
Instrument Panel, Vinyl,
and Other Plastic
Surfaces......................5-86
Interior Cleaning...............5-83
Leather...........................5-85
Sheet Metal Damage........5-89
Tires...............................5-89
Underbody Maintenance....5-90
Washing Your Vehicle........5-86
Weatherstrips...................5-86
Windshield, Backglass, and
Wiper Blades................5-88
Appointments, Scheduling
Service............................. 7-8
Audio System......................3-64
Audio Steering Wheel
Controls.....................3-113
Navigation/Radio System,
see Navigation Manual . . . 3-92
Radio Reception.............3-114
Rear Seat Audio (RSA)....3-111
Setting the Clock..............3-65
Theft-Deterrent Feature....3-113
Audio System(s)..................3-67
Automatic Transmission
Fluid...............................5-15
Operation........................2-24
INDEX i-1

F
Filter
Engine Air Cleaner............5-14
Finish Damage....................5-90
Flashers, Hazard Warning....... 3-5
Flash-to-Pass........................ 3-7
Flat Tire..............................5-56
Flat Tire, Changing...............5-71
Flat Tire, Storing..................5-80
Floor Mats..........................2-50
Fluid
Automatic Transmission.....5-15
Power Steering.................5-22
Windshield Washer...........5-23
Fog Lamp
Fog ................................3-14
Fog Lamp Light...................3-39
Fuel..................................... 5-5
Additives........................... 5-5
California Fuel................... 5-5
Driving for Better
Economy....................... 4-1
Filling a Portable Fuel
Container....................... 5-8
Filling the Tank.................. 5-7
Fuels in Foreign Countries . . . 5-6Fuel (cont.)
Gage ..............................3-40
Gasoline Octane................ 5-5
Gasoline Specications........ 5-5
Fuses
Fuses and Circuit
Breakers......................5-92
Instrument Panel Fuse
Block...........................5-92
Underhood Fuse Block......5-94
Windshield Wiper..............5-92
G
Gage
Engine Coolant
Temperature.................3-35
Fuel................................3-40
Speedometer...................3-30
Tachometer......................3-30
Voltmeter Gage................3-33
Garage Door Opener............2-44
Gasoline
Octane............................. 5-5
Specications..................... 5-5
Glove Box...........................2-49
GM Mobility Reimbursement
Program............................ 7-5
H
Hazard Warning Flashers........ 3-5
Head Restraints..................... 1-2
Headlamp
Aiming ............................5-33
Headlamps
Adaptive Forward Lighting
System........................3-14
Bulb Replacement.............5-33
Daytime Running Lamps/
Automatic Headlamp
System........................3-13
Delayed..........................3-13
Exterior Lamps.................3-12
Flash-to-Pass..................... 3-7
Halogen Bulbs..................5-34
High Intensity Discharge
(HID) Lighting...............5-33
High/Low Beam Changer..... 3-7
Heated Seats........................ 1-4
Heater
Engine Coolant.................2-23
Heater................................3-20
High Voltage Devices and
Wiring.............................5-91
Highbeam On Light..............3-40
Highway Hypnosis................4-12
Hill and Mountain Roads.......4-13
INDEX i-5

P
Paint, Damage.....................5-90
Parade Dimming..................3-16
Park
Shifting Into.....................2-28
Shifting Out of..................2-29
Park Aid.....................2-34, 2-37
Park Brake..........................2-27
Park Tilt Mirrors...................2-34
Parking
Assist.............................2-34
Over Things That Burn......2-30
Passenger Airbag Status
Indicator..........................3-31
Passenger Sensing System . . . 1-52
Passing................................ 4-9
PASS-Key
®III+ Electronic
Immobilizer......................2-18
PASS-Key
®III+ Electronic
Immobilizer Operation........2-18
Perchlorate Materials
Requirements, California...... 5-4
Phone
Bluetooth
®.......................3-92
Power
Door Locks........................ 2-8
Electrical System..............5-92
Liftgate............................2-10Power (cont.)
Lumbar Controls................. 1-4
Outlet 115 Volt Alternating
Current........................3-18
Retained Accessory...........2-22
Seat................................. 1-3
Steering Fluid...................5-22
Tilt Wheel and Telescopic
Steering Column............. 3-6
Windows.........................2-14
Privacy...............................7-14
Event Data Recorders.......7-15
Navigation System............7-16
OnStar............................7-15
Radio Frequency
Identication.................7-16
Programmable Automatic
Door Locks........................ 2-9
R
Radio Frequency Identication
(RFID), Privacy.................7-16
Radio(s).............................3-67
Radios
Navigation/Radio System,
see Navigation Manual . . . 3-92
Rear Seat Audio.............3-111
Reception......................3-114Radios (cont.)
Setting the Clock..............3-65
Theft-Deterrent...............3-113
Reading Lamps...................3-16
Rear Air Conditioning and
Heating System................3-26
Rear Air Conditioning and
Heating System and
Electronic Climate
Controls..........................3-27
Rear Door Security Locks....... 2-9
Rear Seat Armrest...............2-51
Rear Seat Audio (RSA).......3-111
Rear Seat Entertainment
System..........................3-102
Rear Seat Operation.............. 1-8
Rear Vision Camera.............2-37
Rear Windshield Washer/
Wiper............................... 3-9
Rearview Mirror, Automatic
Dimming ..........................2-31
Reclining Seatbacks............... 1-6
Recommended Fluids and
Lubricants........................6-12
Recreational Vehicle Towing . . . 4-21
Remote Keyless Entry (RKE)
System............................. 2-3
Remote Keyless Entry (RKE)
System, Operation.............. 2-3
i-8 INDEX