1998 Oldsmobile Aurora key

Starter Switch Check Brake-Transaxle Shift Interlock (BTSI) Check
A CAUTION:
When you are doing this check, the vehicle could
move suddenly.
If it does, you or others could be
injured. Follow the steps below.
1. Before you start, be sure you have enough room
around the vehicle.
2. Firmly apply both the parking brake (see
“Parking Brake” in the Index if necessary) and
the regular brake.
NOTE:
Do not use the accelerator pedal, and be
ready to turn
off the engine immediately if it starts.
should work only in PARK
(P) or NEUTRAL (N). If
the starter works in any other position, your vehicle
needs service.
3. Try to start the engine in each gear. The starter
r
When you are doing this check, the vehicle could
move suddenly.
If it does, you or others could be
injured. Follow the steps below.
1. Before you start, be sure you have enough room
around the vehicle. It should be parked on
a
level surface.
2. Firmly apply the parking brake (see “Parking Brake”
in the Index if necessary).
NOTE: Be ready to apply the regular brake
immediately if the vehicle begins to move.
3. With the engine off, turn the key to the RUN
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’s
BTSI needs service.
7-16 ~

Ignition Transaxle Lock Check
While parked, and with the parking brake set, try to turn
the ignition key to LOCK in each shift lever position.
The key should turn to LOCK only when the shift
The key should come out only in LOCK.
lever
is in PARK (P).
Parking Brake and Automatic Transaxle PARK (P)
Mechanism Check
A CAb I’ION:
When you are doing 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.
e
a
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 all brakes.
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.

Exhaust Systems ............................. 7- 18
Front-Wheel-Drive Axle Boot and Seal
........... 7- 18
Steering
.................................... 7-18
Suspension
.................................. 7-18
Throttle System
.............................. 7- 19
InstrumentPanel ............................... 2-60
Brightness Control
............................ 2-45
Cleaning
.................................... 6-53
Cluster
..................................... 2-62
FuseBlock
.................................. 6-62
Interior Lamps
................................. 2-45
Bulb Replacement
............................ 6-42
.................................... J ack. Tire 5-26
Jump Starting
................................... 5-3
Key Lock Cylinders Service ..................... 7-15
Key Reminder Warning .......................... 2-21
Keyless Entry
................................... 2-9
Keys
.......................................... 2-2
Labels Certification
................................. 4-30
Service Parts Identification
..................... 6-59
Tire-Loading Information
...................... 4-29
Vehicle Identification Number
................... 6-59
Lamps
........................................ 2-42
Cornering
................................... 2-44
Courtesy
.................................... 2-45
Interior
..................................... 2-45 OnReminder
................................ 2-36
Panel
....................................... 2-45
Leaving Your Vehicle
............................. 2-9
Level Control. Electronic
......................... 4-31
Light Sensor. Twilight Sentinel
.................... 2-44
Lighter ....................................... 2-54
Lights Air Bag Readiness
....................... 1-22. 2-65
Battery Warning
.............................. 2-66
Brake System Warning
......................... 2-66
Engine Oil Pressure Light
...................... 2-73
Interior
..................................... 2-45
Parking Brake Indicator
........................ 2-67
Safety Belt Reminder
...................... 1.8. 2.65
Service Engine Soon
.......................... 2-71
Traction Active
................................ 4-9
Traction Control System Active
.............. 2.69. 4.9
Traction Off Warning
........................... 4-9
Loading Your Vehicle
........................... 4-29
Anti-Lockout Feature
.......................... 2-9
Automatic Door
............................... 2-5
Cylinders ................................... 7-15
DelayedLocking .............................. 2-6
Door
........................................ 2-4
Ignition Transaxle Lock Check
.................. 7-17
Key Lock Cylinder Service
..................... 7-15
Memory Door ............................ 2.5. 2.11
PowerDoor
.................................. 2-5
Leaving Your Vehicle with the Engine Running ....... 2-29
Anti-Lock Brake System Warning
............ 2.68. 4.7
Traction Control System Warning
............ 2.68. 4.9
Locks
......................................... 2-4

Parkmg AtNight
.................................... 2-15
Brake
...................................... 2-27
Brake Indicator Light
.......................... 2-67
Brake Mechanism Check
....................... 7-17
Lots
....................................... 2-16
Over Things That Burn
........................ 2-3 1
With a Trailer ........................... 4-36, 4-37
Passenger Position
.................... 1-21, 1-27, 1-32
Passenger Temperature Control
.................... 3- 10
Passing ..&.................................... 4-13
PASS-Key 11 ................................. 2-18
Perimeter Lighting .............................. 2-46
Periodic Maintenance Inspections
.................. 7- 1 8
Personalization Features ......................... 2- 11
Power
Accessory Outlet
............................. 2-55
AntennaMastCare
............................ 3-27
Antennaservice
.............................. 7-14
Remote Control Mirror
........................ 2-51
Seat
......................................... 1-2
Seatback Recliner
.............................. 1-2
Steering .................................... 4-10
Steering Fluid
................................ 6-25
Windows
................................... 2-33
Power, Retained Accessory
....................... 2-21
Power Seat
Lumbar Controls
.............................. 1-3
Memory Function
.............................. 1-3
Pregnancy, Use of Safety Belts
.................... 1-20
DoofLocks ................................... 2-5 Problems on the Road
............................ 5-1
Publications. Service and Owner
............... 8.9. 8-10
Radio Reception
.............................. 3-24
Radios
....................................... 3-11
Rain. Driving
In ................................ 4-17
Reading Lamps
........................... 2-47. 2-48
Rear Compartment Fuse Block
....................... 6-66
Door Security Locks
........................... 2-7
Outside Seat Position
.......................... 1-27
Safety Belt Comfort Guides
..................... 1-30
Seatpassengers
.............................. 1-27
Towing
..................................... 5-13
Window Defogger
............................. 3-9
Rear Storage Armrest
............................ 2-53
Rear Turn Signal Bulb Replacement
................ 6-40
Rearview Mirror
................................ 2-48
Compass Calibration
.......................... 2-51
Compass Variance
............................ 2-50
Electrochromic Daymight
...................... 2-48
Heated Outside
............................... 2-52
Parallel Park Assist
........................... 2-51
With Compass
............................... 2-48
RecallonDIC
................................. 2-81
Reclining Front Seatbacks
......................... 1-6
Refrigerants. Air Conditioning .................... 6-71
Remote Fuel Door Release
............................. 6-6
Trunk Release
................................ 2-14
9-8
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