brake light BUICK RAINIER 2006 Owner's Guide

Trailer Wiring Harness
Your vehicle is equipped with a seven-wire trailer
towing harness. This harness has a seven-pin universal
heavy-duty trailer connector (if equipped with the
trailering package) that is attached to a bracket on
the hitch platform. If your vehicle is not equipped with
the heavy-duty trailer connector, you may purchase
one from your dealer.The seven-wire harness contains the following
trailer circuits:
Yellow: Left Stop/Turn Signal
Dark Green: Right Stop/Turn Signal
Brown: Running Lamps
White: Ground
Light Green: Back-up Lamps
Dark Blue: Electric Brakes
Red: Battery Feed (The chassis wiring ring
terminal must be fastened to a stud on the
underhood electrical center before the trailer
feed will become active.)
If you need to tow a light-duty trailer with a standard
four-way round pin connector, an adapter connector is
available from your dealer.
Your vehicle is also equipped with wiring for an
electric trailer brake controller. These wires are located
inside the vehicle on the driver’s side under the
instrument panel. These wires should be connected to
an electric trailer brake controller by your dealer or
a qualied service center.
4-63

Brake Wear
Your vehicle has four-wheel disc brakes.
Disc brake pads have built-in wear indicators that
make a high-pitched warning sound when the brake
pads are worn and new pads are needed. The sound
may come and go or be heard all the time your vehicle
is moving, except when you are pushing on the
brake pedal rmly.
{CAUTION:
The brake wear warning sound means that
soon your brakes will not work well. That
could lead to an accident. When you hear
the brake wear warning sound, have your
vehicle serviced.
Notice:Continuing to drive with worn-out brake
pads could result in costly brake repair.Some driving conditions or climates may cause a brake
squeal when the brakes are rst applied or lightly applied.
This does not mean something is wrong with your brakes.
Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly tighten wheel nuts in
the proper sequence to GM torque specications.
Brake linings should always be replaced as complete
axle sets.
Brake Pedal Travel
See your dealer if the brake pedal does not return
to normal height, or if there is a rapid increase in
pedal travel. This could be a sign of brake trouble.
Brake Adjustment
Every time you make a brake stop, your disc brakes
adjust for wear.
5-38

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 Ination 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. SeeInation - Tire Pressure on page 5-58.Curb Weight:This means 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
Your Vehicle on page 4-45.
GAWR FRT:Gross Axle Weight Rating for the front
axle, seeLoading Your Vehicle on page 4-45.
GAWR RR:Gross Axle Weight Rating for the rear axle,
seeLoading Your Vehicle on page 4-45.
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.
Light Truck (LT-Metric) Tire:A tire used on light duty
trucks and some multipurpose passenger vehicles.
5-56

4. Press and release the switch to turn the air inator
on. The indicator light will remain on when the
inator is running.
The system has an internal clock to prevent the
system from overheating. The system will allow
about ve minutes of running time, then the
compressor will stop. The indicator light will then
begin to ash. When the indicator is off, the inator
can be started again by pressing the switch.
If the compressor is still hot, it may only run for a
short time before shutting off again.
5. Press and release the switch to turn the inator off.
Place the inator kit tools in the pouch and store
it in its proper location. Remove the inator hose
from the outlet during loading and unloading. Load
leveling will not function with the inator hose attached
to the inator outlet. SeeElectronically Controlled
Air Suspension System on page 4-50for more
information.To reinstall the cover, line up the tabs at the back of the
cover, put it in place and latch the tabs.
A continuous ashing indicator light may also indicate
a malfunction in the air suspension system. See
Electronically Controlled Air Suspension System on
page 4-50for more information.
If a Tire Goes Flat
It is unusual for a tire to blowout while you are driving,
especially if you maintain your vehicle’s tires properly.
If air goes out of a tire, it is much more likely to leak
out slowly. But if you should ever have a blowout, here
are a few tips about what to expect and what to do:
If a front tire fails, the at tire will create a drag that pulls
the vehicle toward that side. Take your foot off the
accelerator pedal and grip the steering wheel rmly.
Steer to maintain lane position, and then gently brake
to a stop well out of the traffic lane.
5-69

Fuses Usage
5 Driver’s Side High-Beam Headlamp
6 Driver’s Side Low-Beam Headlamp
7 Rear Window Washer
8 Automatic Transfer Case
9 Windshield Washer
10 Powertrain Control Module B
11 Fog Lamps
12 Stoplamp
13 Cigarette Lighter
14 Not Used
15 Electric Adjustable Pedal
16 Truck Body Controller, Ignition 1
17 Crank
18 Airbag
19 Trailer Electric Brake
20 Cooling Fan
21 Horn
22 Ignition E
23 Electronic Throttle ControlFuses Usage
24Instrument Panel Cluster, Driver
Information Center
25 Automatic Shift Lock Control System
26 Engine 1
27 Back-Up
28 Powertrain Control Module 1
29 Oxygen Sensor
30 Air Conditioning
31 Truck Body Controller
32 Trailer
33 Anti-lock Brakes (ABS)
34 Ignition A
35 Blower Motor
36 Ignition B
50 Passenger’s Side Trailer Turn
51 Driver’s Side Trailer Turn
52 Hazard Flashers
53 Headlamp Driver Module
54 Air Injection Reactor (AIR) Solenoid
56 Air Injection Reactor (AIR) Pump
5-98

Fuses Usage
6 Driver’s Side Low-Beam Headlamp
7 Rear Window Washer
8 Automatic Transfer Case
9 Windshield Washer
10 Powertrain Control Module B
11 Fog Lamps
12 Stoplamp
13 Cigarette Lighter
14 Ignition Coils
15 Canister Vent
16 Truck Body Controller, Ignition 1
17 Crank
18 Airbag
19 Trailer Electric Brake
20 Cooling Fan
21 Horn
22 Ignition E
23 Electronic Throttle Control
24Instrument Panel Cluster, Driver
Information Center
25 Automatic Shift Lock Control System
26 Engine 1Fuses Usage
27 Back-Up
28 Powertrain Control Module 1
29 Powertrain
30 Air Conditioning
31 Injector Bank A
32 Trailer
33 Anti-lock Brakes (ABS)
34 Ignition A
35 Blower Motor
36 Ignition B
50 Passenger’s Side Trailer Turn
51 Driver’s Side Trailer Turn
52 Hazard Flashers
53 Transmission
54 Oxygen Sensor Bank B
55 Oxygen Sensor Bank A
56 Injector Bank B
57 Headlamp Driver Module
58 Truck Body Controller 1
59 Electric Adjustable Pedal
61Vehicle Stability Enhancement
System (StabiliTrak
®)
5-101

A
Accessories and Modications............................ 5-3
Accessory Inator...........................................5-68
Accessory Power Outlet(s)...............................3-18
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-61
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-94
Adjustable Throttle and Brake Pedal..................2-20
Air Cleaner/Filter, Engine.................................5-20
Air Conditioning..............................................3-19
Air Suspension...............................................4-50
Airbag
Passenger Status Indicator...........................3-30
Readiness Light..........................................3-29
Airbag Sensing and Diagnostic Module (SDM)...... 7-9
Airbag System................................................1-48
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-61
How Does an Airbag Restrain?......................1-54
Passenger Sensing System...........................1-56
Servicing Your Airbag-Equipped Vehicle..........1-60
What Makes an Airbag Inate?......................1-54
What Will You See After an Airbag Inates?....1-55
When Should an Airbag Inate?....................1-53
Where Are the Airbags?...............................1-50
All-Wheel Drive...............................................5-45
All-Wheel-Drive (AWD) System.........................4-13
All-Wheel-Drive Service Light............................3-41Antenna, Fixed Mast......................................3-130
Antenna, XM™ Satellite Radio Antenna
System.....................................................3-130
Anti-Lock Brake System (ABS)........................... 4-7
Anti-Lock Brake, System Warning Light..............3-34
Appearance Care
Aluminum Wheels........................................5-90
Care of Safety Belts....................................5-88
Chemical Paint Spotting...............................5-92
Cleaning Exterior Lamps/Lenses....................5-89
Cleaning the Inside of Your Vehicle................5-85
Fabric/Carpet..............................................5-87
Finish Care.................................................5-89
Finish Damage............................................5-92
Instrument Panel, Vinyl, and Other
Plastic Surfaces.......................................5-88
Leather......................................................5-87
Sheet Metal Damage...................................5-91
Tires..........................................................5-91
Underbody Maintenance...............................5-92
Vehicle Care/Appearance Materials................5-93
Washing Your Vehicle...................................5-88
Windshield, Backglass, and Wiper Blades.......5-90
Ashtray(s)......................................................3-18
Audio System(s).............................................3-58
Audio Steering Wheel Controls....................3-126
Care of Your Cassette Tape Player...............3-128
Care of Your CD and DVD Player................3-129
Care of Your CDs and DVDs.......................3-129
Chime Level Adjustment.............................3-130
1

Audio System(s) (cont.)
Fixed Mast Antenna...................................3-130
Navigation/Radio System, see Navigation
Manual.................................................3-113
Radio with Cassette and CD.........................3-85
Radio with CD....................................3-60, 3-70
Radio with Six-Disc CD................................3-99
Rear Seat Audio (RSA)...............................3-124
Setting the Time..........................................3-59
Theft-Deterrent Feature...............................3-126
Understanding Radio Reception...................3-127
XM™ Satellite Radio Antenna System...........3-130
Automatic Headlamp System............................3-14
Automatic Transmission
Fluid..........................................................5-21
Operation...................................................2-22
B
Battery..........................................................5-39
Run-Down Protection...................................3-17
Before Leaving on a Long Trip.........................4-36
Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-8
Parking......................................................2-24
System Warning Light..................................3-33
Brake Pedal, Throttle.......................................2-20Brakes..........................................................5-36
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-17
Bulb Replacement...........................................5-47
Halogen Bulbs............................................5-47
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps..................................5-48
Replacement Bulbs......................................5-49
Taillamps and Turn Signal Lamps..................5-48
Buying New Tires...........................................5-62
C
California Fuel.................................................. 5-6
California Proposition 65 Warning....................... 5-4
Canadian Owners................................................ ii
Capacities and Specications..........................5-105
Carbon Monoxide...................2-12, 2-27, 4-40, 4-52
Care of
Safety Belts................................................5-88
Your Cassette Tape Player..........................3-128
Your CD and DVD Player...........................3-129
Your CDs and DVDs..................................3-129
Cargo Cover..................................................2-49
Cargo Tie Downs............................................2-50
Center Console Storage Area...........................2-47
Chains, Tire...................................................5-67
2

J
Jump Starting.................................................5-40
K
Keyless Entry System....................................... 2-4
Keys............................................................... 2-3
L
Labeling, Tire Sidewall.....................................5-53
Lamps
Battery Run-Down Protection.........................3-17
Dome........................................................3-16
Dome Lamp Override...................................3-16
Fog ...........................................................3-15
Reading.....................................................3-17
LATCH System
Child Restraints...........................................1-37
Liftgate/Liftglass..............................................2-12
Liftglass/Liftgate..............................................2-12
Light
Airbag Readiness........................................3-29
Anti-Lock Brake System Warning...................3-34
Brake System Warning.................................3-33
Charging System.........................................3-32
Check Gages Warning.................................3-41Light (cont.)
Check Gas Cap..........................................3-42
Cruise Control.............................................3-39
Gate Ajar...................................................3-41
Highbeam On.............................................3-40
Low Fuel Warning.......................................3-42
Malfunction Indicator....................................3-36
Passenger Airbag Status Indicator..................3-30
Passenger Safety Belt Reminder....................3-28
Reduced Engine Power................................3-40
Safety Belt Reminder...................................3-28
Security.....................................................3-39
Service All-Wheel-Drive................................3-41
StabiliTrak
®Indicator....................................3-35
StabiliTrak®Service......................................3-34
Lighting
Entry.........................................................3-17
Exit...........................................................3-17
Loading Your Vehicle.......................................4-45
Locking Rear Axle............................................ 4-8
Lockout Protection..........................................2-11
Locks
Delayed Locking........................................... 2-8
Door........................................................... 2-7
Lockout Protection.......................................2-11
Power Door.................................................. 2-8
Programmable Automatic Door Locks............... 2-9
Rear Door Security Locks.............................2-11
7

O
Odometer......................................................3-27
Odometer, Trip...............................................3-27
Off-Road Driving.............................................4-18
Off-Road Recovery..........................................4-15
Oil
Engine.......................................................5-15
Pressure Gage............................................3-38
Oil, Engine Oil Life System..............................5-18
Older Children, Restraints................................1-26
Online Owner Center........................................ 7-3
OnStar
®System, see OnStar®Manual...............2-41
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-23
Outside
Convex Mirror.............................................2-40
Curb View Assist Mirror................................2-40
Heated Mirrors............................................2-40
Power Mirror...............................................2-39
Overhead Console..........................................2-47
Owner Checks and Services.............................. 6-9
Owners, Canadian............................................... ii
P
Park (P)
Shifting Into................................................2-25
Shifting Out of............................................2-26
Parking
Brake........................................................2-24
Over Things That Burn.................................2-27
Passenger Airbag Status Indicator.....................3-30
Passenger Sensing System..............................1-56
Passing.........................................................4-16
Passlock
®......................................................2-17
Power
Accessory Outlet(s)......................................3-18
Door Locks.................................................. 2-8
Electrical System.........................................5-95
Lumbar Controls........................................... 1-3
Reclining Seatbacks...................................... 1-4
Reduced Engine Light..................................3-40
Retained Accessory (RAP)............................2-18
Seat............................................................ 1-2
Steering Fluid.............................................5-34
Windows....................................................2-14
Pretensioners, Safety Belt................................1-25
Programmable Automatic Door Locks.................. 2-9
9