1998 Oldsmobile Achieva parking brake

Changing a Flat Tire
If a tire goes flat, avoid further tire and wheel damage
by driving slowly to a level place.
Turn on your hazard
warning flashers.
Changing a tire can cause an injury. The vehicle
can slip off the jack and roll over you or other
people. You and they could be badly injured.
Find a level place to change your tire. To help
prevent the vehicle from moving:
1. Set the parking brake firmly.
2. Put an automatic transaxle shift lever in
3. 'hrn off the engme.
PARK (P).
To be even more certain the vehicle won't move,
you can put blocks at the front and rear of the
tire farthest away from the one being changed.
That would be the tire on the other side of the
vehicle, at the opposite end.
The following steps will tell you how to use the jack and
change a tire.
5-25

How to Check
Because this operation can be a little difficult, you
may choose to have this done at your Oldsmobile
retail facility Service Department.
If you do it yourself, be sure to follow all the
instructions here, or you could get a false reading
on the dipstick.
NOTICE:
Too much or too little fluid can damage your
transaxle.
Too much can mean that some of the
fluid could come out and fall on hot engine parts or exhaust system parts, starting a fire. Be sure
to
get an accurate reading if you check your
transaxle fluid.
Wait at least 30 minutes before checking the transaxle
fluid level if you have been driving:
0 When outside temperatures are above 90°F (32°C).
0 At high speed for quite a while.
In heavy traffic -- especially in hot weather.
While pulling a trailer.
To get the right reading, the fluid should be at normal
operating temperature, which
is 180°F to 200°F
(82°C to 93°C).
Get the vehicle warmed up by driving about
15 miles
(24
km) when outside temperatures are above 50°F
(10°C). If it's colder than
50°F (lO"C), you may have
to drive longer.
Checking the Fluid Level
Park your vehicle on a level place. Keep the engine
running.
0 With the parking brake applied, place the shift lever
in PARK (P).
0 With your foot on the brake pedal, move the shift
lever through each gear range, pausing for about
three seconds in each range. Then, position the shift
lever in PARK (P).
Let the engine run at idle for three to five minutes.
6-19

Fuse
PWR ST
RDO IGN
HTR-A/C
CRUISE
TAIL LPS
LTR
WIPER
Usage
Power Seat
Radio
Heater/Air Conditioning Blower,
Daytime Running Lamps, Automatic
Lamp Control
Cruise Control
Parking Lamps, Taillamps, Sidemarker
Lamps, License Lamps, Instrument
Panel Lights, Underhood Lamp,
Headlamp Warning Alarm
Cigarette Lighter, Auxiliary Power
Outlet
Windshield Wipers/Washers
02 Heated Oxygen Sensors
DR UNLK Automatic Door Unlock
ALARM Automatic Transaxle, Automatic Door
Unlock, Alarm Module (Illuminated
Entry, Warning Chimes), Traction Telltale, Rear Window Defogger,
Remote Lock Control
Fuse
FOGLFTP
PRNDL
DR LK
2
AIR BAG
HORN
Usage
Fog Lamps
Instrument Cluster, Powertrain
Computer, Park-Lock Solenoid,
Electronic PRNDL
Door Locks
Air Bag-Power
Horn, Service Tool Power
INST Instrument Cluster
STOP HAZ Stoplamps, Hazard Lamps,
Anti-Lock Brakes
PCM
DR LK 1
INST LPS
RR DEF
HDLP
Powertrain Control Module
Door Locks, Remote Lock Control
Instrument Panel Lights, Fog Lamps
Rear Window Defogger
Headlamps, Daytime Running Lamps (Circuit Breaker)
6-55

Starter Switch Check Brake-Transaxle Shift Interlock (BTSI) Check
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
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.
around the vehicle.
3. On
automatic transaxle vehicles, try to start the
engine in each gear. The starter should work only in
PARK
(P) or NEUTRAL (N). If the starter works in
any other position, your vehicle needs service.
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.
7-32

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.
With an automatic transaxle, the key should turn to
LOCK only when the shift lever is in PARK (P).
On all vehicles, the key should come out
only in LOCK.
Parking Brake and Automatic Transaxle PARK (P)
Mechanism Check
1 A CAUTLN:
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.
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.
0 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.
7-33

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.
Also inspect drum brake linings
for wear and cracks. Inspect other brake parts, including
drums, wheel cylinders, calipers, parking brake, etc. The
parking brake is self-adjusting and no manual
adjustment is required. You may need to have your
brakes inspected more often if your driving habits or
conditions result in frequent braking.
CaliperKnuckle Maintenance Inspection
If you operate your vehicle in a highly corrosive
environment, as indicated by the shaded areas on the
map following this text, your vehicle may require
additional brake service. Refer to the appropriate
GM Service Bulletin for the proper caliper inspection
procedure.
As necessary, caliper pins and knuckle
brake pad abutments should be lubricated at every
other tire rotation. Also, see your
GM retailer’s
service department
or qualified service center for
additional information.
7-35

Center Console Cupholder ........................ 2-43
Brake
Adjustment
.................................. 6-30
Master Cylinder
.............................. 6-27
Replacing System
Parts ........................ 6-3 1
System Warning Light
.................... 2-52, 6-28
Trailer
...................................... 4-36
Transaxle Shift Interlock Check
.................. 7-32
Brake System Warning Light
................. 2-52, 6-31
Brake System Warning Light,
ABS ............ 2-53, 6-28
Brakes, Anti-Lock
............................... 4-7
Braking in Emergencies
.......................... 4- 10
Break-In, New Vehicle
.......................... 2-13
Brightness Control
.............................. 2-39
Bulb Replacement
.............................. 6-32
Bulb Replacement
.............................. 6-57
Canadian Roadside Assistance
.................... 8-6
Capacities and Specifications
...................... 6-58
Carbon Monoxide
............... 2-10,2-27,4-28, 4-36
Care of Your Compact Disc Player
................. 3-20
Cassette Deck Service
........................... 7-3 1
Cassette Tape Player
........................ 3-7, 3-11
Cassette Tape Player Care
........................ 3- 19
Cassette Tape Player Errors ................... 3-9, 3-13
CD Player Theft-Deterrent Feature ................. 3- 16
Fluid
....................................... 6-27
Parking
..................................... 2-23
PedalTravel
................................. 6-30
Wear
....................................... 6-29
Braking
........................................ 4-6
BTSICheck
................................... 7-32 Center Console Storage
Area
...................... 2-43
Center Rear Passenger Position
.................... 1-34
Certification Label
.............................. 4-31
Chains. Safety
................................. 4-36
Changing
a Flat Tire ............................. 5-25
Check Engine Light
............................. 2-55
Check Gages Light
.............................. 2-60
Check Oil Light
................................ 2-58
Checking Your Restraint Systems
.................. 1-53
Chemical Paint Spotting
.......................... 6-50
Child Restraints
................................ 1-39
Securing in a Rear Outside Seat Position
........... 1-44
Securing in the Center Rear Seat Position
.......... 1-46
Securing in the Passenger Seat Position
........... 1-48
Securing
in the Right Front Seat Position .......... 1-48
Cigarette Lighter
............................... 2-44
Circuit Breakers and Fuses
....................... 6-53
Chains.
Tire
................................... 6-43
TopStrap
................................... 1-44
WheretoPut
................................ l-43
Cleaner, Air ................................... 6-17
Cleaning AluminumWheels
............................ 6-49
Fabric
...................................... 6-45
Glass
....................................... 6-47
Inside
of Your Oldsmobile ...................... 6-45
Instrument Panel
............................. 6-46
Outside
of Your Oldsmobile .................... 6-48
Special Problems
............................. 6-45
Leather ..................................... 6-46
Stains
...................................... 6-45
9-2

Odometer .................................... 2-49
Off-Road Recovery
............................. 4- 12
Oil. Engine
.................................... 6-12
Overdrive. Automatic Transaxle
................... 2-20
Overheating Engine
............................. 5-15
Owner Checks and Services
....................... 7-30
Owner Publications. Ordering
..................... 8-10
Paint Spotting. Chemical
........................ 6-50
Park Automatic Transaxle
.......................... 2- 18
Shifting Into
................................. 2-24
Shifting Out
of ............................... 2-26
AtNight
.................................... 2-12
Brake
...................................... 2-23
Brake Mechanism Check
....................... 7-33
Lots
....................................... 2-12
Over Things That
Burn ........................ 2-26
With a Trailer
................................ 4-39
Passenger Position
.............................. 1-21
Passing
....................................... 4-13
Passing with a Trailer
............................ 4-37
Passlock
...................................... 2-12
Passlock Warning Light
.......................... 2-59
Periodic Maintenance Inspections
.................. 7-34
Power
Accessory Outlet
............................. 2-45
DoorLocks
................................... 2-5
Option Fuses
................................ 6-53
Remote Control Mirror ........................ 2-42
Parking
Seat
......................................... 1-4
Steering
.................................... 4-10
Steering Fluid
................................ 6-25
Windows
................................... 2-28
Pregnancy. Use of Safety Belts
.................... 1-20
Problems on the Road ............................ 5-1
Publications. Service and Owner ................... 8-10
Radio Reception
.............................. 3-18
Radios
........................................ 3-6
Rain. Driving In
................................ 4-17
Reading Lamps
................................ 2-40
Rear Door Security Locks
........................... 2-5
Outside Seat Position
.......................... 1-28
Seatpassengers
.............................. 1-28
Towing
..................................... 5-13
Window Defogger
............................. 3-5
Rear Seat Cupholder
............................ 2-43
Rear Window Defogger Antenna
................... 3-21
Rearview Mirror
................................ 2-42
Inside Daymight
............................. 2-42
Reclining Front Seatbacks
......................... 1-4
Recommended Lubricants and Fluids
............... 7-36
Recreational Vehicle Towing
...................... 4-29
Refrigerants. Air Conditioning
.................... 6-58
Remote
Fuel Door Release
............................. 6-6
Lock Control
................................. 2-6
Trunk Release Lockout
........................ 2-11
Safety Belt Comfort Guides
..................... 1-32
9-7