1998 OLDSMOBILE BRAVADA ECU

Engine Oil Additives
Don’t add anything to your oil. Your retailer is ready to
advise if you think something should be added.
When to Change Engine Oil
If any one of these is true for you, use the short triplcity
maintenance schedule:
0
0
0
e
0
Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures are below freezing.
Most trips include extensive idling (such as frequent
driving
in stop-and-go traffic).
You operate your vehicle in dusty areas or
off-road frequently.
You frequently tow a trailer or use a carrier on top of
your vehicle.
The vehicle is used for delivery service, police. taxi
or other commercial application. Driving under these conditions
causes engine oil to
break down sooner.
If any one of these is true for your
vehicle, then you need to change your
oil and filter
every 3,000 miles (5 000 km) or 3 months -- whichever
occurs first.
If none of them is true, use the long triplhighway
maintenance schedule. Change the oil and filter every
7,500 miles (12 500 km) or 12 months -- whichever
occurs first. Driving a vehicle with
a fully warmed
engine under highway conditions causes engine oil to
break down slower.
Remote Oil Filter
The access door for the remote oil filter is in the steering
linkage shield assembly located under the radiator
support. Twist the screw to unlock or lock the door.
If
you open the door, make sure it is securely closed when
you are finished.
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Brakes Adjustment
.................................. 6-32
Master Cylinder
.............................. 6-29
PedalTravel
................................. 6-32
Replacing System Parts
........................ 6-32
Trailer
...................................... 4-48
Wear
....................................... 6-31
Brake-Transmission Shift Interlock Check
........... 7-4 I
Braking ........................................ 4-6
In Emergencies ................................ 4-9
Brightness Control
.............................. 2-34
BTSICheck
................................... 7-41
Bulb Replacement .............................. 6-33
Capacities and Specifications
............... 6-60, 6-6 1
Carbon Monoxide ................ 2-9,2-23, 4-41 4-49
Cargo Security
Shade ............................ 2-42
Cargo Tie Downs
............................... 2-42
Certification/Tire Label
.......................... 4-42
Chains Safety
...................................... 4-48
Tire
........................................ 6-44
Changing a Flat Tire
............................. 5-22
Charging System Light
.......................... 2-54
Check Gages Light
.............................. 2-62
Checking Your Restraint System
.................. 1-5 1
Chemical Paint Spotting .......................... 6-5 1
Child Restraints ................................ 1-37
Center Seat Positions
.......................... 1-45
Securing
in a Rear Outside Seat Position ........... 1-43
Securing
in the Right Front Seat Position .......... 1-45
TopStrap ................................... 1-42
Where
to Put ................................ 1-37 Cigarette Lighter
............................... 2-44
Circuit Breakers and Fuses
....................... 6-55
Cleaner.Air
................................... 6-15
Cleanins
Alumnun1 Wheels ............................ 6-50
Exterior Lamps and Lenses ..................... 6-49
Fabric
...................................... 6-46
Glass
....................................... 6-47
Inside
of Your Vehicle ......................... 6-45
Instrument Panel ............................. 6-47
Interior Plastic Components
..................... 6-47
Leather
..................................... 6-47
Outside
of Your Vehicle ........................ 6-48
Stains
...................................... 6-46
Tires
....................................... 6-50
Vinyl
....................................... 6-46
Weatherstrips
................................ 6-48
Wheels
..................................... 6-50
Windshield, Backglass and Wiper Blades .......... 6-48
Climate Control System
........................... 3-2
Clock. Setting
................................... 3-7
Comfort Controls ................................ 3-1
Compact Disc Care ............................. 3-22
Compact Disc Player Care
........................ 3-22
Compact Spare Tire
............................. 5-31
Compass
...................................... 2-38
Control
of a Vehicle .............................. 4-6
Convenience Net
............................... 2-41
Convex Outside Mirror .......................... 2-36
Coolant
....................................... 6-22
Coolant Heater
. Engine .......................... 2-15
Courtesy Transportation
........................... 8-6
Cruise Control ................................. 2-29
9-2
. ..
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Ignition Positions
.................................... 2-12
Transmission Lock Check
...................... 7-42
Illuminated Entry
............................... 2-34
Inflation. Tire
............................. 6.38. 7.39
Inside Daymight Rearview Mirror
................. 2-35
Inspections
Brakesystem
................................ 7-44
Drive Axle
.................................. 7-44
Engine Cooling System
........................ 7-43
Exhaust Systems
............................. 7-43
Front Drive Axle Boot
......................... 7-43
Steering
.................................... 7-43
Throttle System
.............................. 7-44
Transfer Case
................................ 7-44
Instrument Panel
............................... 2-50
Cleaning
.................................... 6-47
Cluster
..................................... 2-51
Interior Lamps
................................. 2-34
Suspension
.................................. 7-43
FuseBlock
.................................. 6-55
Jacking Equipment
............................. 5-23
Jump Starting
................................... 5-3
Keyless Entry System
Operation
.................................... 2-7
Remote Panic Alarm
........................... 2-7
Resynchronization
............................. 2-8
Keys
.......................................... 2-2 Labels
Certification/Tire
............................. 4-42
Fuse
.................................. 6.55. 6.57
Safety Belt
.................................. 1-51
Service Parts Identification ..................... 6-53
Vehicle Identification Number
................... 6-53
Lamps
........................................ 2-32
Dome
...................................... 2-34
Front Reading
........................... 2-34, 2-37
Interior
..................................... 2-34
Leaving Your Vehicle
............................. 2-6
Leaving Your Vehicle with the Engine Running
....... 2-21
Liftgate OnReminder
................................ 2-33
ManualRelease
............................... 2-9
Lighter
....................................... 2-44
Remote Release
.............................. 2-10
Lights Anti-Lock Brake System Warning
............ 2-57, 4-7
Brake System Warning
......................... 2-56
Charging System
............................. 2-54
Gate Ajar
................................... 2-62
LowFuel
................................... 2-63
Safety Belt Reminder
...................... 1-8, 2-53
Security Warning
............................. 2-61
Service Engine Soon
.......................... 2-58
Loading Your Vehicle
........................... 4-42
Locking Rear Axle
.............................. 2-24
Lockout Prevention
.............................. 2-5
CheckGages
................................ 2-62
Service4WD
................................ 2-61
LockoutSwitch
................................ 2-25
9-5
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Passing ....................................... 4-12
Passlock
TM .................................... 2- 1 1
Payload ....................................... 4-44
Power Periodic Maintenance Inspections
.................. 7-43
Accessory Outlets
............................ 2-45
DoorLocks
................................... 2-5
Remote Control Mirror
........................ 2-36
Seat
......................................... 1-2
Steering
..................................... 4-9
Steering
Fluid ................................ 6-26
Windows
................................... 2-25
Pregnancy. Use of Safety Belts
.................... 1 - 19
Problems
on the Road ............................ 5- 1
Publications. Service and Owner ................... 8- 10
Radiator. Adding Coolant ....................... 5- 19
Radiator Pressure Cap ........................... 6-26
Radio Reception
................................ 3-20
Radios
Cassette Tape and Compact Disc Player
........... 3- 12
Cassette Tape Player ........................... 3-8
Cassette Tape Player Care ................. 3-2 1. 7.39
Theft-Deterrent Feature
........................ 3- 17
Rain. Driving
.................................. 4-30
RAP
......................................... 2-13
Rear Axle
....................................... 6-22
Door Security
Locks ........................... 2-5
Safety Belt Comfort Guides
..................... 1-30
Seatpassengers .............................. 1-26
Seats
........................................ 1-6
Towing
..................................... 5-12
Window Defogger ............................. 3-7
Window WasherNiper
........................ 2-29
Rearview Mirror ................................ 2-35
Reclining Front Seatbacks
......................... 1-4
Recommended Fluids and Lubricants .......... 6.S1, 7.45
Recovery
Hooks ................................ 5-33
Recovery Tank. Coolant
.......................... 5-16
Replacement
Bulbs
...................................... 6-60
Parts
....................................... 6-60
Wheel
...................................... 6-43
Reporting Safety Defects
.......................... 8-8
Restraints Check
................................. 1-5 1. 7.40
Child
....................................... 1-37
Head
........................................ 1-6
Replacing Parts After
a Crash ................... 1-51
Retained Accessory Power
........................ 2-13
Reverse ....................................... 2-17
Right Front Passenger Position
.................... 1-20
Roadside Assistance .............................. 8-5
Rocking Your Vehicle ........................... 5-33
Rotation. Tires
................................. 6-39
Safety Belts
................................... 1-7
Care
....................................... 6-47
Center Rear Passenger Position
.................. 1-32
Children
............................... 1-34, 1-43
Driver Position
............................... 1-13
Extender
.................................... 1-51
How to Wear Properly
......................... 1-13
LapBelt
.................................... 1-33
Adults
...................................... 1-13
9-7
. . -~ .. .
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Safety Belts (Continued)
Lap-Shodder
........................... 1 . 13. 1-27
Questions and Answers
........................ I . 12
Rear Comfort Guides .......................... 1-30
Rear Seat Passengers
.......................... 1-26
Replacing After a Crash
........................ 1-5 I
Right Front Passenger Position .................. 1-20
Use During Pregnancy
......................... I - IC)
WhyTheyWork ............................... 1-8
Safety Defects. Reporting
......................... 8-8
Safety Warnings and Symbols ....................... 111
Scheduled Ma~ntenance Services .................... 7-4
Seats and Restraint Systems
........................ I - 1
Second Gear ................................... 2- 18
Security Warning Light
.......................... 2-6 1
Service 4WD Light ............................. 2-61
Service and Owner Publications ................... 8- 10
Service Engine Soon Light
....................... 2-58
Service Parts Identificatlon Label
.................. 6-53
Service Work
. Doing Your Own .................... 6-2
Servicing Your
Air Bag-Equipped Vehicle ........... 1-25
Sheet Metal Damage ............................ 6-50
Shifting
....................................... 2-16
Into Park .................................... 2-20
OutofPark .................................. 2-22
Signaling Turns
................................ 2-27
SIR .......................................... 1-20
Skidding
...................................... 4-14
Specifications and Capacities
................. 6-60. 6-6 1
Speech Impaired. Customer Assistance ............... 8-4
Speedometer
................................... 2-52
Safety
Chains
.................................. 4-48
...
Seatback. Reclining Front ......................... 1-4
Service and Appearance Care ...................... 6- 1
Stains. Cleaning ................................ 6-46
Starter Switch Check ............................ 7-41
Starting Your Engine
............................ 2-14
Steam ........................................ 5-13
Steering
....................................... 4-9
In Emergencies ............................... 4- IO
Power ....................................... 4-9
Wheel. Tilt .................................. 2-26
Storage Compartments ........................... 2-37
Storage. Vehicle
................................ 6-33
Storing
a Flak or Spare Tire and Tools ............... 5-30
Stuck:
In Sand. Mud . Ice or Snow .................. 5-32
Sun
Visors .................................... 2-44
Sunglasses Srorage
.............................. 2-40
Sunroof ....................................... 2-45
Supplemental Infla~able Restraint
.................. 1-20
Symbols. Vehicle .................................. v
Tachometer .................................. 2-52
Taillamp Bulb Replacement
....................... 6-34
Tape Player Care
.......................... 3-21. 7-39
Temperature Display
............................ 2-38
Thefl
......................................... 2-10
THEFTLOCK
............................... 3-17
Thernlostat
.................................... 6-26
Third Gear
.................................... 2-18
Tilt Steering Wheel
............................. 2-26
Time. Setting
................................... 3-7
Tire Chains
.................................... 6-44
Ti re.s
Alignment and Balance
........................ 6-43
Buyins New ................................. 6-40
Changlng a Flat
.............................. 5-22
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