2003 Oldsmobile Bravada suspension

Part C: Periodic Maintenance
Inspections
Listed in this part are inspections and services which
should be performed at least twice a year (for instance,
each spring and fall).
You should let your dealer’s
service department or other qualified service center do
these jobs. Make sure any necessary repairs are
completed at once.
Proper procedures to perform these services may be
found in a service manual. See
Service Publications
Ordering Information
on page 7- 10.
Steering, Suspension and Front
Drive Axle
Boot and Seal Inspection
Inspect the front and rear suspension and steering
system for damaged, loose or missing parts, signs of
wear or lack of lubrication. Inspect the power steering
lines and hoses for proper hook-up, binding, leaks,
cracks, chafing, etc. Clean and then inspect the drive
axle boot seals for damage, tears or leakage. Replace
seals
if necessary.
Exhaust System Inspection
Inspect the complete exhaust system. Inspect the body
near the exhaust system. Look for broken, damaged,
missing or out-of-position parts as well as open seams,
holes, loose connections or other conditions which
could cause a heat build-up in the floor pan or could let
exhaust fumes into the vehicle. See
Engine Exhaust
on page 2-28.
Fuel System Inspection
Inspect the complete fuel system for damage or leaks.
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.
6-1 5

Service Publications Ordering Information
Service Manuals
Service Manuals have the diagnosis and repair
information on engines, transmission, axle, suspension,
brakes, electrical, steering, body, etc.
RETAIL SELL PRICE:
$120.00
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).
Owner’s Information
Owner publications are written specifically for owners
and intended
to provide basic operational information
about the vehicle. The owner’s manual will include
the Maintenance Schedule for all models.
In-Portfolio: Includes a Portfolio, Owner’s Manual, and
Warranty Booklet.
RETAIL SELL PRICE: $35.00
Without Portfolio: Owner’s Manual only.
RETAIL SELL PRICE:
$25.00
7-1 0

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

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

M
Maintenance. Normal Replacement Parts ............ 5-94
Maintenance Schedule
At Each Fuel Fill
......................................... 6-10
At Least Once a Month
................................ 6-10
At Least Once a Year
.................................. 6-12
At Least Twice a Year
.................................. 6-1 1
Brake System Inspection .............................. 6-16
Engine Cooling System Inspection
................. 6-15
Exhaust System Inspection
........................... 6-1 5
Fuel System Inspection ................................ 6-1 5
How This Section is Organized
....................... 6-3
Introduction
.................................................. 6-2
Maintenance Requirements
............................. 6-2
Part A
- Scheduled Maintenance Services ......... 6-4
Part
B - Owner Checks and Services ............. 6-10
Part C
- Periodic Maintenance Inspections ...... 6-1 5
Part D
- Recommended Fluids and
Lubricants
............................................... 6-1 7
Part
E - Maintenance Record ........................ 6-1 9
Scheduled Maintenance
................................. 6-5
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection
.................. . 6-15
Transfer Case and Front Axle
(All-Wheel Drive) Inspection
....................... 6-1 6
Using Your
................................................... 6-4
Your Vehicle and the Environment
............... 6-2 Maintenance When
Trailer Towing
.... ......... 4-52
Making Turns
............................................. 4-51
Malfunction Indicator Light
................................ 3-35
Matching Transmitter(s)
to Your Vehicle ............... 2-6
Message
Mexico, Central America and Caribbean Islands/Countries (Except Puerto Rico
and U.S. Virgin Islands)
............................. 7-4
Memory Seat
................................................. 2-47
DIC Warnings and Messages
........................ 3-52
Mirror Operation
............................................. 2-30
Mirrors Automatic Dimming Rearview with Onstar@
and Compass
.......................................... 2-30
Outside Automatic Dimming Mirror with
Curb View Assist
...................................... 2-33
Outside Convex Mirror
................................. 2-33
Outside Heated Mirrors
................................ 2-33
Outside Manual Mirrors
................................ 2-32
Outside Power Mirror
................................... 2-32
MyGMLink.com
............................................ 7-3
N
New Vehicle Break-In ...................................... 2-18
Normal Maintenance Replacement Parts
............ 5-94
9

Securing a Child Restraint (cont.)
Rear Outside Seat Position
........................... 1-40
Right Front Seat Position .............................. 1-42
Security Light ................................................. 3-39
Security While You Travel .................................. 7-5
Select ........................................................... 3-52
Service ........................................................ 5-3
Adding Equipment to the Outside of Your
Vehicle
........................................... ... 5-4
All-Wheel-Drive Light .................................... 3-41
Doing Your Own Work ................................... 5-4
Engine Soon Light ....................................... 3-35
Publications Ordering Information ................... 7-10
SERVICE AIR BAG ......................................... 3-53
SERVICE BRAKE SYSTEM ............................. 3-53
Service Bulletins ............................................. 7-1 0
Service Engine Soon Light in the United States
Service Manuals
............................................. 7-10
Setting Preset PTYs ................................ 3-61, 3-70
Setting Preset Stations ............................ 3-58, 3-67
Setting the Time ............................................. 3-56
Setting the Tone (Bassnreble) .................. 3-58, 3-68
Sheet Metal Damage ....................................... 5-82
Shift Lock Release .......................................... 2-24
Shifting Into Park (P) ....................................... 2-25
Shifting Out of Park (P) ................................... 2-27
Skidding ........................................................ 4-1 4
Snow Plow .................................................... 4-44
Some Other Rainy Weather Tips ....................... 4-30
or Check Engine Light in Canada .................. 3-35
Spare Tire Check ............................................ 6-11
Specifications, Capacities ................................. 5-93
Stalling on an incline ....................................... 4-24
Starting Your Engine ....................................... 2-19
Steering in Emergencies .................................. 4-11
Special Fabric Cleaning Problems ..................... 5-78
Speedometer .................................................. 3-30
Starter Switch Check ....................................... 6-12
Steering ........................................................ 4-10
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection
.............................. 6-15
Steering Tips .................................................. 4-11
Steering Wheel Comfort Controls ...................... 3-27
Steering Wheel Controls, Audio ......................... 3-89
Storage Areas Stereo RCA Jacks
.......................................... 3-77
Convenience Net ..... ...... 2-44
Front Storage Area ...................................... 2-42
Glove Box .................................................. 2-41
Overhead Consok ....................................... 2-41
Rear Floor Storage Lid ................................. 2-43
Storing a Flat or Spare Tire and Tools ............... 5-74
Stuck in Sand, Mud, Ice or Snow ...................... 4-40
Sunglasses Storage Compartment ..................... 2-41
Luggage Carrier .......................................... 2-42
Sun Visors ..................................................... 2-15
Sunroof ......................................................... 2-46
13