brake PONTIAC BONNEVILLE 2003 Repair Manual

Long Trip/Highway Scheduled
Maintenance
The services shown in this schedule up to 100,000 miles
(166
000 km) should be repeated after 100,000 miles
(1 66 800 km) at the same intervals for the life of
this vehicle. The services shown at 150,000 miles
(240 000 km) should be repeated at the same interval
after 150,000 miles
(240 000 km) for the life of this
vehicle.
See
Part B: Owner Checks and Services on page 6-18
and Part C: Periodic Maintenance Inspections on
page 6-22.
t 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,
urqe that all recommended maintenance services be
performed at the indicated intervals and the
maintenance be recorded.
* If your vehicle has the GM Oil Life SystemTM, a
computer system lets you know when to change the
engine oil and filter. This is based on engine revolutions
aiid eiigifie telvpei-atdre, and ncf c:: ml?eage. Based
on driving conditions, the mileage at which an oil
change will be indicated can vary considerably. For the
oil life system to work properly, you must reset the
system every time the oil is changed.
When the system has calculated that oil life has been
diminished, it wil! indicate that an oil change is
necessary. An ENGINE
OIL CHANGE SOON message
will come on. Change your oil as soon as possible
within the next two times you stop for fuel. It is possible
that, if you are driving under the best conditions, the
oil life system may not indicate that an oil change
is necessary for over a year. However, your engine
oil
and filter must be changed at least once a year and
at this time the system must be reset. It is also
important to check your oil regularly and keep it at the
proper level.
If the system is ever reset accidentally, you must
change your oil at
3,000 miles (5 000 km) since your
last oil change. Remember to reset the oil life system
whenever the oil is changed. See Engine Oil on
page
5-75 for information on resetting the system.
@ Whenever the tires are rotated, the Check Tire
Pressure System must be reset.
+ A good time to check your brakes is during tire
rotation. See Brake System Inspection on page
6-23.
6-1 3

Starter Swit+ ?heck
I-
When you are doing this check, the vehicle
could move suddenly.
If it does, you or others
could be injured.
Follow the steps below.
I I
1.
2.
3.
Before you start, be sure you have enough room
around the vehicle.
Firmly apply both the parking brake and the regular
brake. See
Parking Brake on page 2-31 if
necessary.
Do not use the accelerator pedal, and be ready to
turn
off the engine immediately if it starts.
Try to start the engine in each gear. The starter
should work only in PARK
(P) or NEUTRAL (N).
If the starter works in any other position, your
vehicle needs service.
Automatic Transaxle Shift Lock Control
System Check
When you are doing this check, the vehicle
could move suddenly.
If it does, you or others
could be injured.
Follow the steps below.
I I
1.
2.
3.
Before you start, be sure you have enough room
around the vehicle. It should be parked on a level
surface.
Firmly apply the parking brake. See
Parking Brake
on page 2-31 if necessary.
Be ready to apply the regular brake immediately
if
the vehicle begins to move.
With the engine
off, turn the key to the ON position,
but don’t start the engine. Without applying the
regular brake, try
to move the shift lever out
of PARK
(P) with normal effort. If the shift lever
moves out
of PARK (P), your vehicle needs service.
6-20

ignition Transaxle Lock Check
While parked, and with the parking brake set, try to turn
the ignition key to
OFF in each shift lever position.
The key should turn to OFF only when the shift lever
0 The key should come out only in OFF.
is in PARK (P).
Parking Brake and Automatic Transaxle
Park
(P) Mechanism Check
When you are g this check, your vehicle
could begin to move.
You or others could be
injured and property could be damaged.
Make
sure there is room in front of your vehicle in
case it begins to roll.
Be ready to apply the
regular brake at once should the vehicle begin
to move.
Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake, set the
parking brake.
To check the parking brake’s holding ability: With the
engine running and transaxle in NEUTRAL (N),
slowly remove foot pressure from the regular brake
pedal.
Do this until the vehicle is held by the parking
brake only.
To check the PARK (P) mechanism’s holding ability:
With the engine running, shift to PARK (P). Then
release the parking brake followed by the regular
brake.
Underbody Flushing Service
At least every spring, use plain water to flush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
6-2 1

Engine Cooling System Inspection
Inspect the hoses and have them replaced if they
are cracked, swollen or deteriorated. Inspect all pipes,
fittings and clamps; replace as needed. Clean the
outside of the radiator and air conditioning condenser.
To help ensure proper operation, a pressure test of
the cooling system and pressure cap is recommended
at least once a year.
Throttle System Inspection
Inspect the throttle system for interference or binding,
and for damaged or missing parts. Replace parts
as needed. Replace any components that have high
effort or excessive wear.
Do not lubricate accelerator
and cruise control cables.
Brake System Inspection
Inspect the complete system. 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. You may need to
have your brakes inspected more often
if your driving
habits or conditions result in frequent braking.
6-23

Part D: Recommended Fluids and
Lubricants
Fluids and lubricants identified below by name, part
number or specification may be obtained from your
dealer.
I Usaae I Fluid/Lubricant I
Engine Oil Engine
oil with the American
Petroleum Institute Certified for
Gasoline Engines starburst symbol
of the proper viscosity. To determine
the preferred viscosity for your
vehicle's engine, see
Engine Oil on
page
5- 75.
Engine
Coolant 50/50 mixture
of clean, drinkable
water and use only DEX-COOL
Coolant. See
Engine Coolant on
Daae
5-26. L ,"
Hydraulic Delco
Supreme 11 Brake Fluid or
Brake System equivalent DOT-3 brake fluid.
Usage I Fluid/Lubricant I
GM Optikleen Washer Solvent or Washer
Solvent equivalent.
Chassis Lubricant
(GM Part No.
US.
12377985, in Canada 88901242, or Parking Brake
Cab'e Guides equivalent) or lubricant meeting
requirements of NLGI #2, Category
Power GM Power Steering Fluid (GM Part
Steering No.
US. 1052884,
in Canada
System 993294, or
equivalent).
Automatic DEXRON@-Ill Automatic Transaxle Transmission Fluid. LB
or GC-LB.
Multi-Purpose Lubricant, Superlube
Key Lock
Canada 10953474, or equivalent). Cylinders (GM Part No. U.S. 12346241, in
Supercharger Oil (GM Part
No. U.S.
Supercharger
See Supercharger Oil on page 5-21.
12345982, in Canada 1095351 3).
6-24

orting Safety Defects to General
Motors
In addition to notifying NHTSA (or Transport Canada) in
a situation like this, we certainly hope you’ll notify us.
Please call us at i-800-762-2737, or write:
Pontiac-GMC Customer Assistance Center
P.O. Box 33172
Detroit,
MI 48232-5172
In Canada, please call us at 1-800-263-3777 (English)
or 1-800-263-7854 (French). Or, write:
General Motors
of Canada Limited
Customer Communication Centre,
163-005
1908 Colonel Sam Drive
Oshawa, Ontario LIH
8P7
Service Publications Ordering
Information
Service Manuals
Service Manuals have the diagnosis and repair
information on engines, transmission, axle, suspension,
brakes; electrical; steering: body, etc.
Transmission, Transaxle, Transfer
Case Unit Repair Manual
This manual provides information on unit repair service
procedures, adjustments, and specifications for GM
transmissions, transaxles, and transfer cases.
RETAIL SELL PRICE:
$50.00
Service Bulletins
Service Bulletins give technical service information
needed to knowledgeably service General Motors cars
and trucks. Each bulletin contains instructions to
assist in the diagnosis and service of your vehicle.
In Canada, information pertaining to Product Service
Bulletins can be obtained by contacting your General
Motors dealer or by calling 1-800-GM-DRIVE
(1 -800-463-7483).
RETAIL SELL PRICE:
$120.00
7-9

A
Accessory Inflator ........................................... 5-72
Accessory Power Outlets
................................. 3-23
Adding Washer Fluid
....................................... 5-41
Additional Program Information
........................... 7-7
Additives. Fuel
................................................. 5-6
Add-on Electrical Equipment
............................ 5-91
Adjusting the Speakers (Balance/Fade)
...... 3.75. 3-85
Air Bag
Readiness Light
.......................................... 3-40
Air Bag Systems
............................................. 1-47
How Does an Air Bag Restrain?
.................... 1-52
Servicing Your Air Bag-Equipped Vehicle
......... 1-55
What Makes an Air Bag Inflate? .................... 1-52
What Will You See After an Air Bag Inflates?
.. 1-53
When Should an Air Bag Inflate?
................... 1-51
Where
Are the Air Bags? .............................. 1-50
Air Cleaner/Filter, Engine
................................. 5-22
All Overseas Locations
...................................... 7-4
Aluminum or Chrome-Plated Wheels
.................. 5-86
Ar~ie~~~~a, ulversiiy a- IU I
Antenna, XM Satellite Radio System ................ 3-101
Anti-lock Brake System (ABS)
............................ 4-7
Anti-Lock Brake, System Warning Light
.............. 3-43
Appearance Care
............................................ 5-82
Care of Safety Belts
.................................... 5-85
Chemicai Paint Spotting
............................... 5-88
AM ............................................................... 3-99 R . 0 an* .........................................
Appearance Care (cont.)
Cleaning the Inside of Your Vehicle
................ 5-82
Cleaning the Outside of Your Vehicle
.............. 5-85
Finish Damage
............................................ 5-87
GM Vehicle Care/Appearance Materials
.......... 5-88
Sheet Metal Damage
................................... 5-87
Underbody Maintenance
............................... 5-87
Weatherstrips
.............................................. 5-85
Ashtrays
........................................................ 3-24
Audio System(s)
............................................. 3-71
Audio Systems
Audio Steering Wheel Controls
...................... 3-98
Care of Your Cassette Tape Player
............... 3-100
Care of Your CD Player
.............................. 3-101
Care of Your CDs
...................................... 3-100
Chime Levei Adjustment
............................. 3-101
Diversity Antenna System
............................ 3-1 01
Radio with Cassette and CD
......................... 3-82
Radio with CD
............................................ 3-72
Setting the Time
.......................................... 3-71
Theft-Deterrent Feature
................................ 3-98
Trunk-Mounted CD Chanuer
.......................... 3-94
Understanding Radio Reception
..................... 3-99
XM Satellite Radio Antenna System
.............. 3-101
Automatic Climate Control System
..................... 3-28
Automatic Door Locks
..................................... 3-64
Automatic Level Control
................................... 4-36
Automatic Operation
.................................... 3-28
1

Automatic Transaxle Fluid
.......................................................... 5-23
Operation
................................................... 2-28
Automatic Transaxle Check
.............................. 6-1 9
Automatic Transaxle Shift Lock Control
System Check
......................................... 6-20
Backing Up
................................................. 4-40
Battery
.......................... ......................... 5-44
Battery Load Management
............................ 3-20
Battery Replacement
......................................... 2-9
Battery Warning Light
...................................... 3-41
Before Leaving on a Long Trip
......................... 4-22
Body Lubrication Service
.................................. 6-1 9
Boost Gage
................................................... 3-54
Brake
Parking
...................................................... 2-31
System Inspection
....................................... 6-23
Brake Fluid
.................................................... 5-42
Brake Wear
................................................... 5-43
Brakes
.......................................................... 5-42
Braking
........................................................... 4-6
Braking in Emergencies
..................................... 4-9
Break-In, New Vehicle
..................................... 2-25
Bulb Replacement
........................................... 5-56
Front Turn Signal and Parking Lamps ............. 5-57
Halogen Bulbs
............................................ 5-56
System Warning
Light
.................................. 3-42 Bulb
Replacement (cont.)
Headlamp Aiming
........................................ 5-52
Headlamps
................................................. 5-56
Replacement Bulbs
...................................... 5-60
Taillamps. Turn Signal. Stoplamps and Back-up Lamps
........................................ 5-59
Buying New Tires
........................................... 5-67
C
Calibrating the Compass .................................. 3-70
California Fuel
.................................................. 5-6
Canada
........................................................... 7-4
Canadian Owners ................................................ ii
Canadian Roadside Assistance ........................... 7-6
Capacities and Specifications
.......................... 5-1 00
Carbon Monoxide ................... 4-26, 4-36, 2-16, 2-36
Care
of
Care of Your
Safety Belts
............................................ 5-85
Cassette Tape Player
................................. 3-100
CD Player
................................................. 3-101
CDS
......................................................... 3-100
Cassette Tape Messages
................................. 3-91
Cassette Tape Player Service
........................... 6-18
CD Adapter Kits
............................................. 3-92
CD Changer, Trunk-Mounted
............................ 3-94
Center Console Storage Area
........................... 2-46
Center Front Passenger Position, Safety Belts
.... 1-19
Chains, Tires
.................................................. 5-71
2

HomeLink@ Transmitter. Programming ................ 2-43
HomeLink@ Transmitter
.................................... 2-42
Hood Checking Things Under
................................ 5-12
Release
..................................................... 5-1 3
Horn
............................................................... 3-6
How to Add Coolant to the Coolant
How to Add Coolant to the Radiator
.................. 5-36
How to Add Fluid
............................................ 5-26
How to Check
................................................ 5-24
How
to Check and Add Oil ............................... 5-22
How to Check Power Steering Fluid
.................. 5-40
How to Use This Manual
...................................... ii
How to Wear Safety Belts Properly ................... 1-12
Hydroplaning
.................................................. 4-1 9
Recovery Tank ............................................ 5-34 Infants
and Young Children. Restraints
............... 1-29
Inflation
.. Tire Pressure .................................. 5-62
Inspection Brake System
............................................. 6-23
Exhaust System
.......................................... 6-22
Fuel System
............................................... 6-22
Part C
- Periodic Maintenance ....................... 6-22
Steering, Suspension and Front Drive Axle
Boot and Seal
......................................... 6-22
Throttle System
........................................... 6-23
Cluster
....................................................... 3-35
Overview
..................................................... 3-4
Instrument Panel Brightness
............................. 3-16
Interior Lamps
................................................ 3-16
Interior Plastic Components
........................... 5-84
Engine Cooling
System
................................ 6-23
Instrument Panel
If No Steam Is Coming From Your Engine .......... 5-31 J
If Steam 1s Coming From Your Engine ............... 5-30 Jump Starting ............................ If the Light Is Flashing ..................................... 3-47 ... 5-46
.
If the Light Is On Steady ................................. 3-48
If You Are Stuck in Sand, Mud, Ice or Snow ....... 4-30
If You Do Decide To Pull A Trailer ..................... 4-37
If You’re Caught in a Blizzard ........................... 4-28 Key Lock Cylinders Service .......................... 6-19
Ignition Positions
............................................. 2-25 Key Fkminder Warning .................................... 2-26
Ignition Transaxle Lock Check
.......................... 6-21 Keyless Entry System ....................................... 2-5
K
Inadvertent Power Battery Saver .................... 3-20 Keys ............................................................... 2-3
7

L
Lamps Exterior
...................................................... 3-1 3
Interior
....................................................... 3-1 6
Lap Belt
........................................................ 1-20
Lap-Shoulder Belt
................................... 1-12, 1-21
Child Restraints
........................................... 1-39
Securing a Child Restraint Designed for the
LATCH System
........................................ 1-41
Leather
......................................................... 5-84
Leaving Your Vehicle With the Engine Running
...... 2-34
Light
Air Bag Readiness
....................................... 3-40
Anti-Lock Brake System Warning
................... 3-43
LATCH System
Leaving
Your Vehicle
....................................... 2-16
Battery Warning
.......................................... 3-41
Brake System Warning
................................. 3-42
Check Gages Warning
............................. 3-51
Check Oil Level
......................... ...... 3-50
Door Ajar
.... .............................. ...... 3-52
Low Traction Active
................. ...... 3-44
Low Washer Fluid Warning
........................... 3-51
Malfunction Indicator
.................................... 3-46
Safety Belt Reminder
................................... 3-39
Security
..................................................... 3-51 Light
(cont.)
Service Vehicle Soon
........ ~ ~ .......... ~ ~ ... 3-53
TCS Warning Light
........................... ... 3-43
Tire Pressure
................................... ... 3-46
Traction Control System (TCS) Warning
...... 3-43
Trunk Ajar
.................................................. 3-52
Loading Your Vehicle
....................................... 4-34
Lockout Protection
.......................................... 2-15
Locks Central Door Unlocking System
..................... 2-11
Delayed Locking
.......................................... 2-12
Door
.......................................................... 2-10
Leaving Your Vehicle
.................................... 2-16
Lockout Protection
....................................... 2-15
Power Door
................................................ 2-11
Programmable Automatic Door Locks
............. 2-13
Long Trip/Highway Definition
.............................. 6-6
Long TripIHighway Intervals
............................... 6-6
Long Trip/Highway Scheduled Maintenance
........ 6-13
Loss of Control
............................................... 4-14
Low Washer Fluid Warning Light ....................... 3-51
Lumbar
Manual Controls
............................................ 1-3
Power Controls
............................................. 1-4
Rear Door
Security Locks
............................. 2-15
Low Traction Active Light
................................. 3-44
8