2003 Oldsmobile Bravada check engine light

Scheduled Maintenance
The services shown in this schedule up to 100,000 miles
(166 000 km) should be repeated after 100,000 miles
(166 000 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- 10
and Part C: Periodic Maintenance Inspections on
page 6- 15.
Footnotes
t The US. 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 good time to check your brakes is during tire
rotation. See Brake System Inspection
on page 6- 16.
Engine Oil Scheduled Maintenance
Change engine oil and filter as indicated by the GM
Oil Life System (or every 12 months, whichever
occurs first). Reset the system.
Your vehicle has a computer system that lets you know
when
to change the engine oil and filter. This is
based on engine revolutions and engine temperature,
and not on mileage. 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 will indicate that an oil change is
necessary. A CHANGE ENGINE
OIL light 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 5-13 for information on resetting the system.
After the services are performed, record the date, odometer reading and who performed the service on the
maintenance record pages in Part
E of this schedule.
An Emission Control Service.
6-5

At Least Twice a Year
Restraint System Check
Make sure the safety belt reminder light and all your
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 air bag coverings,
and have them repaired or replaced. (The air bag
system does not need regular maintenance.)
Wiper Blade Check
Inspect wiper blades for wear or cracking. Replace
blade inserts that appear worn or damaged or that
streak or miss areas of the windshield.
Also see
Cleaning the Outside of Your Vehicle on page 5-80.
Spare Tire Check
At least twice a year, after the monthly inflation check of
the spare tire determines that the spare is inflated
to
the correct tire inflation pressure, make sure that
the spare tire is stored securely. Push, pull, and then try
to rotate or turn the tire. If it moves, use the wheel
wrenchhatchet
to tighten the cable. See Changing a Flat
Tire on page
5-62.
Engine Air Cleaner Filter Restriction
Indicator Check
Your vehicle may be equipped with an engine air
cleaner filter restriction indicator located on the air
cleaner in the engine compartment. The indicator lets
you know when the air cleaner filter is dirty and needs
to
be changed. Check the indicator at least twice a year
or when your engine oil is changed, whichever
occurs first. See
Engine Air Cleaner/Fi/fer on page 5-18
for more information. Inspect your air cleaner filter
restriction indicator more often
if the vehicle is used in
dusty areas or under
off road conditions.
Weatherstrip Lubrication
Silicone grease on weatherstrips will make them last
longer, seal better, and not stick or squeak. Apply
silicone grease with a clean cloth. During very cold,
damp weather more frequent application may be required. See
Part D: Recommended Fluids and
Lubricants on page
6-17.
Automatic Transmission Check
Check the transmission fluid level; add if needed. See
Automatic Transmission Fluid on page 5-20. A fluid loss
may indicate a problem. Check the system and repair
if needed.
6-1 1

Automatic Headlamp System ............................ 3-1 5
Automatic Transmission
Fluid
.......................................................... 5-20
Operation
................................................... 2-22
Automatic Transmission Check
.......................... 6-1 1
Automatic Transmission Shift Lock Control
System Check
....................................... ... 6-13
Backglass Wiper Blade Replacement
................. 5-51
Battery
.......................................................... 5-38
Battery Replacement
......................................... 2-6
Battery Run-Down Protection
............................ 3-1 9
Before Leaving on a Long Trip
......................... 4-33
Before You Drive
............................................ 3-76
Before You Go Off-Roading
.............................. 4-16
Body Lubrication Service
.................................. 6-12
Brake
Parking
...................................................... 2-25
System Inspection
....................................... 6-1 6
System Warning Light
.................................. 3-33
Brake Adjustment
............................................ 5-37
Brake Fluid
.................................................... 5-34
Brake Pedal Travel
..................................... 5-37
Brake Wear
............................................... 5-36
Brakes
.......................................................... 5-34
Braking
........................................................... 4-6
Backing
Up
.................................................... 4-51
BATTERY NOT CHARGING
............................. 3-53 Braking
in Emergencies
..................................... 4-8
Break.ln. New Vehicle
..................................... 2-18
Bulb Replacement
........................................... 5-47
Replacement Bulbs
...................................... 5-48
Buying New Tires
........................................... 5-56
Taillamps
and Turn Signal Lamps
.................. 5-47
C
California Fuel .................................................. 5-6
Canada
........................................................... 7-4
Canadian Owners
................................................ ii
Canadian Roadside Assistance ........................... 7-7
Capacities and Specifications
............................ 5-93
Care of
Carbon Monoxide
................... 4-36,
4-45, 2-13, 2-28
Safety Belts
................................................ 5-80
Your Cassette Tape Player
............................ 3-90
Your CD and DVD Player
............................. 3-91
Your CDs and DVDs
.................................... 3-91
Cargo Cover
.................................................. 2-44
Cargo Tie Downs
............................................ 2-45
Cassette Tape Messages
................................. 3-64
Cassette Tape Player Service
........................... 6-10
Center Seat Position, Child Restraints
................ 1-45
Chains, Tires
.............................................. 5-60
Charging System Light
................................ 3-32
Check
Engine Light
........................................... 3-35
Gages Warning Light
................................... 3-41
2

CHECK WASHER FLUID ............. ......... 3-54
Checking Brake Fluid
................................... 5-35
Checking Coolant
......................................... 5-23
Checking Engine Oil
........................................ 5-14
Checking Things Under the Hood
...................... 5-10
Checking Your Restraint Systems
...................... 1-56
Chemical Paint Spotting
................................... 5-83
Child Restraints Center Seat Position
.................................... 1-45
Child Restraint Systems
... .................... 1-32
Infants and Young Children
........................... 1-29
Lower Anchorages and Top Tethers for
Children (LATCH System)
.............. ..... 1-38
Older Children
.................................... . 1-27
Securing a Child Restraint Designed for the LATCH System
.............................. 1-40
Securing a Child Restraint in a
Rear Outside Seat Position
........................ 1-40
Securing a Child Restraint in the
Right Front Seat Position
.......................... 1-42
Top Strap
................................................... 1-36
Top Strap Anchor Location
............................ 1-37
Where to Put the Restraint
........................... 1-35
Chime Level Adjustment
.................................. 3-91
Cigarette Lighter
............................................. 3-20
Cleaning Inside of Your Vehicle
.................................. 5-77
Outside of Your Vehicle
................................ 5-80
Underbody Maintenance
............................... 5-83
Video Screen
.............................................. 3-91 Cleaning
(cont.)
Weatherstrips
.............................................. 5-80
Cleaning Exterior Lamps/Lenses
....................... 5-80
Climate Controls Personalization
.................... 3-27
Dual Automatic
............................................ 3-21
Rear
.......................................................... 3-25
Steering Wheel Controls
............................... 3-27
Compact Disc Messages
.......................... 3-65, 3-76
Compass Calibration
.......... ..................... 2-31
Compass Operation
..................................... 2-30
Compass Variance
.......................................... 2-31
Content Theft-Deferrent
.................................... 2-16
Control of
a Vehicle ....................................... 4-5
Convenience Net
.................................. .. 2-44
Coolant Engine Temperature Gage
............................ 3-35
Climate Control System
Heater, Engine
............................................ 2-20
Cooling System
.............................................. 5-26
Cruise Control
................................................ 3-11
Cruise Control Light
........................................ 3-40
Current and Past Model Order Forms
................ 7-11
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 Program for Persons with
Disabilities
................................................ 7-5
3

E
Electrical System
Add-on Equipment
...................................... 5-86
Fuses and Circuit Breakers
........................... 5-86
Headlamps
................................................. 5-86
Power Windows and Other Power Options
...... 5-86
Windshield Wiper Fuses
............................... 5-86
Electronically Controlled Air Suspension
System
...................................................... 4-43
Emergency Release for Opening Liftgate
............ 2-13
Emissions Inspection and Maintenance Programs
................................................... 3-38
Engine Air Cleaner/Filter
......................................... 5-1 8
Battery
....................................................... 5-38
Change Engine Oil Light
............................... 3-39
Check and Service Engine Soon Light
............ 3-35
Coolant
...................................................... 5-22
Coolant Heater
............................................ 2-20
Cooling System Inspection
............................ 6-15
Engine Compartment Overview
...................... 5-1 2
Exhaust ..................................................... 2-28
Fan Noise
.................................................. 5-32
Oil ............................................................. 5-13
Overheating
................................................ 5-24
Reduced Power Light
................................... 3-40
Starting
...................................................... 2-1 9
Coolant Temperature
Gage
........................... 3-35 Engine
Air Cleaner Filter Restriction
Indicator Check
............................. ... 6-11
Engine Compartment Fuse Block
................... 5-87
Engine Coolant Level Check
............................. 6-10
Engine Oil Additives
........................................ 5-17
Engine Oil Level Check
................................... 6-10
Engine Oil Scheduled Maintenance
..................... 6-5
Entertainment System Cleaning the Video Screen
........................... 3-91
DVD Distortion
............................................ 3-89
Entry Lighting
.............................................. 3-18
Environmental Concerns
........................ ... 4-17
Erasing HomeLinkO Buttons
................... ... 2-39
Exit Lighting
................................................... 3-18
Express-Down Window
.................................... 2-15
Extender, Safety Belt
....................................... 1-26
Exterior Lamps
........................................... 3-14
ENGINE COOLANT HOT/IDLE ENGINE
............. 3-52
F
FabridCarpet ................................................. 5-77
Filter
Engine Air Cleaner
...................................... 5-18
Finding a PTY Station
............................. 3-60, 3-69
Finding a Station
.................................... 3-58, 3-66
Finish Care
.................................................... 5-81
Finish Damage
............................................... 5-82
Fixed Mast Antenna
........................................ 3-91
Flash-to-Pass
................................................... 3-8
5

Flat Tire ......................................... 5-61
Flat Tire, Changing
......................................... 5-62
Fluid Automatic Transmission
................................ 5-20
Power Steering
........................................... 5-33
Windshield Washer
...................................... 5-33
FM
............................................................... 3-89
Fog Lamps
.................................................... 3-16
Following Distance
.......................................... 4-50
Footnotes
........................................................ 6-5
Front Axle ...................................................... 5-44
Front Storage Area
......................................... 2-42
Fuel
............................................................... 5-5
Additives ...................................................... 5-6
California Fuel
.............................................. 5-6
Filling Your Tank
........................................... 5-7
Fuels in Foreign Countries
.............................. 5-6
Gage
......................................................... 3-42
Gasoline Octane
........................................... 5-5
Gasoline Specifications .................................. 5-5
Low Warning Light
....................................... 3-42
System Inspection
....................................... 6-1 5
Fuel Information .............................................. 3-44
FUEL LEVEL LOW
.............................. .... ~~~~ 3-54
Fuses Fuses and Circuit Breakers
.......... ...... 5-86
Filling a Portable Fuel Container
..................... 5-9
G
Gage
Check Gages Warning Light
... ............... 3-41
Engine Coolant Temperature
................. 3-35
Fuel
.................................................. 3-42
Oil Pressure
..... ........ ............... 3-38
Speedometer
...................................... 3-30
Tachometer
............................................. 3-30
Garage Door Opener
....................................... 2-37
Gasoline Octane
........................ ......... 5-5
Speclflcatlons
............................................... 5-5
Gate Ajar Light
............................................... 3-42
Gate Operator and Canadian Programming
........ 2-39
Getting Familiar with Off-Road Driving
................ 4-17
Glass Surfaces
............................................... 5-79
Glove Box ..................................................... 2-41
GM Mobility Program for Persons with
Disabilities
...................................
Voltmeter Gage ........................................... 3-32
...
............. 7-5
Hazard Warning Flashers
................................... 3-5
Head Restraints
............................................... 1-5
Headlamps Headlamp High/Low-Beam Changer
.................... 3-8
Bulb Replacement
....................................... 5-47
Windshield Wiper
......................................... 5-86 Electrical System ......................................... 5-86
6

Headphones ................................................... 3-77
Heated Seats
................................................... 1-3
Highway Hypnosis
........................................... 4-34
Hill and Mountain Roads
.................................. 4-34
Hitches
.......................................................... 4-49
HomeLink@ Transmitter, Programming
................ 2-37
HomeLink@ Transmitter
................................... 2-37
Hood Checking Things Under
................................ 5-10
Release ..................................................... 5-1 0
Horn ............................................................... 3-6
Recovery Tank
............................................ 5-28
How to Add Fluid ............................................ 5-22
How to Check ........................................ 5-20, 5-53
How to Check Lubricant
................................... 5-46
How to Check Power Steering Fluid
.................. 5-33
How
to Wear Safety Belts Properly ................... 1-13
Hydroplaning
.................................................. 4-30
How
to Add
Coolant to the Coolant
How
to Add Coolant to the Radiator .................. 5-30
How to Use This Manual ...................................... ii
I
ICE POSSIBLE .............................................. 3-54
If No Steam Is Coming From Your Engine .......... 5-25
If Steam Is Coming From Your Engine ............... 5-25
If the Light Is On Steady ................................. 3-37
If the
Light
Is Flashing ..................................... 3-36
If You Are Stuck in Sand. Mud. Ice or Snow ....... 4-40
If You Do Decide To Pull A Trailer ..................... 4-46
If You’re Caught in a Blizzard
........................... 4-38
Ignition Positions ............................................. 2-18
Inflation -- Tire Pressure .................................. 5-53
Brake System
............................................. 6-16
Engine Cooling System
................................ 6-15
Fuel System
............................................... 6-15
Part C
- Periodic Maintenance ....................... 6-15
Boot and Seal
......................................... 6-15
(All-Wheel Drive)
...................................... 6-16
Cluster
....................................................... 3-29
Overview
..................................................... 3-4
Instrument Panel Brightness
............................. 3-17
Interior Lamps
................................................ 3-17
Interior Plastic Components
.............................. 5-79
Ignition Transmission
Lock Check
...................... 6-13
Infants and Young Children, Restraints
............... 1-29
inspection
Exhaust System
.......................................... 6-15
Steering, Suspension and Front Drive Axle
Transfer Case and Front Axle
Instrument Panel
J
Jump Starting ................................................. 5-39
7

Key Lock Cylinders Service .............................. 6-12
Keyless Entry System ....................................... 2-4
Keys ............................................................... 2-3
L
Lamps Light (cont.)
Charging System
...............
Check Gages Warning .......
Cruise Control ...................
Gate Ajar .........................
Low Fuel Warning .............
Malfunction Indicator ..........
Reduced Engine Power ......
Safety Belt Reminder ......... -
.......................... 3-32
.......................... 3-41
.......................... 3-40
.......................... 3-42
.......................... 3-42
.......................... 3-35
.......................... 3-40
.......................... 3-30
Exterior 3-1 4
Interior 3-1 7
Security ..................................................... 3-39
Service All-Wheel-Drive ................................ 3-41 ......................................................
.......................................................
Lamps On Reminder ....................................... 3-15 Lighted Visor Vanity Mirror ............................... 2-15
Lap-Shoulder Belt ................................... 1-1 4, 1-22 Loading Your Vehicle ....................................... 4-41
Child Restraints ........................................... 1-38 Locking Rear Axle ........................................... 4-10
Securing a Child Restraint Designed for the
Lockout Protection .......................................... 2-12
LATCH System Loading Your Vehicle for Off-Road Driving .......... 4-16
LATCH System ........................................ 1-40 Locks
Leather
......................................................... 5-79
Leaving Your Vehicle ....................................... 2-12
Leaving Your Vehicle With the
Engine Running
.......................................... 2-26
Liftgate Release .............................................. 2-1 3
Liftgate/Liftglass .............................................. 2-1 3
LiftglassILiftgate .............................................. 2-1 3
Light
Air Bag Readiness
....................................... 3-31
Anti-Lock Brake System Warning ................... 3-34
Brake System Warning ................................. 3-33
Change Engine Oil ...................................... 3-39
LEFT REAR DOOR AJAR ................................ 3-54
Delayed Locking ........................................... 2-9
Door ........................................................... 2-8
Leaving Your Vehicle .................................... 2-12
Lockout Protection ....................................... 2-12
Power Door .................................................. 2-9
Programmable Automatic Door Locks ............. 2-10
Rear Door Security Locks ............................. 2-12
Loss of Control ............................................... 4-14
Low Fuel Warning Light ................................... 3-42
Luggage Carrier .............................................. 2-42
Lumbar
Power Controls
............................................. 1-2
8