2003 Oldsmobile Bravada engine oil

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

Transfer Case and Front Axle (All-Wheel Drive) Inspection
Every 12 months, or at engine oil change intervals,
check front axle and transfer case and add lubricant
when necessary.
A fluid loss could indicate a problem.
Check and have it repaired,
if needed. Check vent
hose at transfer case for kinks and proper installation.
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. Check parking
brake adjustment.
You may need to have your brakes
inspected more often
if your driving habits or
conditions result in frequent braking.
6-1 6

Part D: Recommended Fluids and
Lubricants
Fluids and lubricants identified below by name, part
number or specification may be obtained from your
dealer.
Engine
Oil
Gasoline Engines starburst symbol
of the proper viscosity. To determine
the preferred viscosity for your
vehicle's engine, see
Engine Oil on
Daae 5- 13.
I50/50 mixture of clean, drinkable
Engine Coolant
I water and use only
DEX-COOL@ Coolant. See Enaine
Hydraulic Brake
System
Windshield
Washer Solvent
I Coolant on page 5-22.
"
Delco Supreme 11 Brake Fluid or
equivalent DOT-3 brake fluid.
GM Optikleen@ Washer Solvent or
equivalent.
Usage Fluid/Lubricant
Chassis Lubricant (GM Part No.
U.S. 12377985,
in Canada
. . ~~~
Parking Brake
meeting requirements of NLGI #2, Cable Guides 88901242,
or equivalent) or lubricant
I Cateqow LB or GC-LB.
GM Power Steering Fluid (GM Part --
power Steering
No. U.S. 1052884, in Canada System 993294, or equivalent). ~ ~~ f~
Automatic DEXRON@ -111 Automatic
Transmission Transmission Fluid.
Multi-Purpose Lubricant, Superlube
Canada 10953474, or eauivalent).
Key
Lock (GM
Part No. U.S. 12346241, in
Chassis
Lubrication
-. - -I ~
Chassis Lubricant (GM Part No.
U.S. 12377985, in Canada
88901242, or equivalent) or lubricant
meeting requirements of NLGl #2,
Category LB or GC-LB.
SAE 75W-90 Synthetic Axle
Lubricant (GM Part
No. U.S.
Front Axle and Rear equivalent meeting GM Specification 12378261,
in Canada 10953455) or
I 99861 15.
6-1 7

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

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

Odometer ...................................................... 3-30
Off-Road Recovery
.......................................... 4-1 2
Oil
Change Engine Oil Light
............................... 3-39
Engine
....................................................... 5-1 3
Pressure Gage
............................................ 3-38
OIL PRESSURE LOWETOP ENGINE ............... 3-53
Older Children, Restraints
................................ 1-27
Online Owner Center
........................................ 7-3
Onstar@ System
............................................ 2-35
Onstar@ Personal Calling
................................. 2-36
Onstar@ Services
............................................ 2-35
Onstar@ Virtual Advisor
.................................... 2-36
Operating Your All-Wheel-Drive Vehicle
Off
Paved Roads .............................................. 4-15
Other Warning Devices
...................................... 3-6
Outlet Adjustment
............................................ 3-24
Outside Automatic Dimming Mirror with
Curb View Assist
................ ........... 2-33
Convex Mirror
............................................. 2-33
Heated Mirrors
............................................ 2-33
Manual Mirrors
............................................ 2-32
Power Mirror
............................................... 2-32
Overhead Console
.......................................... 2-41
Owners, Canadian
............................................... ii
Owner’s Information ........................................ 7-1 0
P
Park (P)
Parking Shifting Out
of ............, .... ..... 2-27
Brake
................................................ 2-25
Over Things That Burn
............................. 2-28
Park (P) Mechanism Check
........................... 6-14
Parking Brake and
Automatic Transmission
Parking on Hills
.............................................. 4-52
Park( P)
Shifting Into
................................................ 2-25
Part A
- Scheduled Maintenance Services ............ 6-4
Part
B - Owner Checks and Services ................ 6-10
Part C
. Periodic Maintenance Inspections .......... 6-15
Part D
- Recommended Fluids and Lubricants .... 6-17
Part E
. Maintenance Record ........................... 6-19
PASSENGER DOOR AJAR
.. .................... 3-54
Passing
................................................. 4.13, 4-50
Passlock@
..................................................... 2-17
Personalization
............................................... 3-46
Personalization, Climate Controls
...................... 3-27
Plan Ahead When Possible
................................ 7-7
Playing a Cassette Tape
.................................. 3-62
Playing a Compact Disc
.......................... 3.64, 3-72
Playing a Specific Loaded
Compact Disc
............................................. 3-73
Playing the Radio
................................... 3.57, 3-66
Power
Accessory Outlets
........................................ 3-19
10