1995 Oldsmobile Achieva check engine light

Hydraulic Clutch
The hydraulic clutch linkage in your vehicle is
self-adjusting. The clutch master cylinder reservoir
is
filled with hydraulic clutch fluid.
It isn’t a good idea to “top off’ your clutch fluid. Adding
fluid won’t correct
a leak.
A fluid loss in this system could indicate a problem.
Have the system inspected and repaired.
When to Check and What to Use
Refer to the Maintenance
Schedule to determine how
often you should check the
fluid level in your clutch
master cylinder reservoir
and for the proper fluid. See
“Owner Checks and
Services” and
“Recommended Fluids and
Lubricants” in the Index.
How to Check
If you can see fluid in the reservoir, the level is
acceptable.
Engine Coolant
The following explains your cooling system and how to
add coolant when it is low.
If you have a problem with
engine overheating, see “Engine Overheating”
in the
Index.
The proper coolant for your Oldsmobile will:
0 Give freezing protection down to -34°F (-37°C).
Give boiling protection up to 262°F ( 128 O C).
0 Protect against rust and corrosion.
0 Help keep the proper engine temperature.
0 Let the warning lights work as they should.
6-21

To Check Coolant
When your engine is cold, the coolant level should be at
the FULL COLD mark,
LOW
COOLANT
LOW
WASH
FLUID
LEVEL
10
If this light comes on,
it means you’re low on
engine coolant.
To Add Coolant
If you need more coolant, add the proper mix at the
surge tank, but only when the engine is cool.
When replacing the pressure cap, make sure it is tight.
Surge Tank Pressure Cap
NOTICE:
Your pressure cap is an 18 psi (124 kPa)
pressure-type cap and must be tightly installed to
prevent coolant loss and possible engine damage
from overheating.
%%en you replace your surge tank pressure cap, a GM
cap is recommended.
6-23

I Section 9 Index
Adding Automatic Transaxle Fluid
..................... 6- 19
Brake Fluid ................................. 6-26
Electrical Ecluipt-nent
............ 2- 16 . I7 . 3- I5 . 6-50
Engine Coolant
......................... 5- 15. 6-23
Engine Oil
.................................. 6- 12
Hycitwlic Clutch Fluid ........................ 6-2 1
Manual Transaxle Fluid ....................... 6-20
Power Steering Fluid
......................... 6-24
Sound Equipment
............................ 3- IS
Windshield Washer Fluid ................. 2-39 . 6-25
How Does it Restrain ......................... 1-22
How it Works ............................... 1-21
Location ................................... 1-2 1
Readiness Light ........................ 1-20 . 2-60
Servicing
................................... 1-24
What Makes
it Inflate ......................... 1-22
What Will You See After
it Inflates .............. 1-23
When Should
it Inl'late ........................ 1-22
Air Cleaner .................................... 6- I6
Air Conditioning ................................ 3-3
Aluminum Wheels. Cleaning ...................... 6-47
Antenna. Fixed Mast
............................ 3- 17
Antenna. Rear Window Defogger .................. 3- I7
Air Bag
Alignment and Balance . Tires ..................... 6-39 Antifreeze
..................................... 6-21
Adding
............................... 5- 15.6-23
Checking
................................... 6- 23
Anti-Lock
..................................... 4-6
Anti-Lock Brake System Warning Light ......... 2-63. 4-6
Anti-Lock Brakes ............................... 4-6
Appearance
Care and Materials .................... 6-49
Ashtray and Lighler
............................. 2-51
Audio Systems
.................................. 3-5
Auto Down Window ............................ 2-32
Automatic Door Locks
............................ 2-4
Automatic Overdrive Position
. Automatic Transaxle ... 2-21
Automatic Transaxle ............................ 2- 19
Automatic Transaxle . Automatic Overdrive Position . 2-2 I
Automatic Transaxle Chart ..................... 6-54
Drive (D) Position ............................ 2-21
First Gear ( 1 ) Position ........................ - 3-22
Neutral (N) Position .......................... 2-20
Park
(P) Position ............................. 2- 19
Reverse (R) Position .......................... 2-20
Second
Gear (2) Position ...................... 2-21
Shifting
.............................. 2- 19.27. 29
Starting Your Engine .......................... 2- IS
Third Gear (3) Position ........................ 2-21
AppeariInce
Ci1t.e
............................... 6-11
Armrest . Storage ............................... I 3 -49
Ashtray . Rear .................................. 2-52
9-1

Automatic Transaxle Fluid ........................ 6- 17
Adding
.................................... 6-19
Checking
................................... 6-17
Battery Charge Light
................................ 2-60
Low Maintenance
............................ 6-28
Replacement. Remote Lock Control
............... 2-8
Replacement. Vehicle
......................... 6-28
Rundown Protection
.......................... 2-46
Voltmeter
................................... 2-61
Warnings
.................................... 5-2
BBB Auto Line
................................. 8-3
Blizzard
...................................... 4-25
Brake Anti-Lock
................................... 4-6
Adjustment
................................. 6-28
Fluid, Adding
............................... 6-26
Master Cylinder
............................. 6-26
Parking
.................................... 2-26
PedalTravel
................................ 6-28
System Parts. Replacing
....................... 6-28
System Warning Light
........................ 2-62
Trailer
..................................... 4-35
Transaxle Shift Interlock
............... 2-20.29. 7-38
Wear ...................................... 6-27
Brakes, Anti-Lock ............................... 4-6
Brakes, Trailer
................................. 4-35
Braking
........................................ 4-5
Braking, In Emergencies
.......................... 4-8
Break-In, New Vehicle
.......................... 2- 12
BTSI (Brake Transaxle Shift Interlock)
...... 2-20.29. 7-38
Bulb Replacement
FogLamp
.................................. 6-32
Headlamps
................................. 6-30
Replacement Bulb Ch,art
....................... 6-56
Taillamps
................................... 6-31
Canada. Vehicles First Sold
In .............. 1 . 12. 25. 39
Canadian Roadside Assistance
...................... 8-6
Capacities and Specifications ...................... 6-54
Carbon Monoxide
...................... 2-30.4-26. 34
Cassette Tape Player Care
........................ 3-16
CDErrors
..................................... 3-11
CDPlayer ..................................... 3-10
CD Player Anti-Theft Feature
..................... 3-13
Center Passenger Position
........................ 1-31
Certification/Tlre Label
.......................... 4-29
Chains. Safety
................................. 4-35
Chains. Tire
................................... 6-41
Changing a Flat Tire
............................. 5-20
Chargmg System Light
.......................... 2-60
Check Gages Warning Light ...................... 2-66
Check Oil Light
................................ 2-68
Checking Your Restraint Systems
.................. 1-47
Checking Automatic Transaxle Fluid
..................... 6-17
BrakeFluid
................................. 6-26
BTSI
...................................... 7-38
Engine Coolant .............................. 6-21
Engineoil
.................................. 6-11
Hydraulic Clutch Fluid
........................ 6-21
Manual Transaxle Fluid
....................... 6-19
9-2

Damage. Finish ............................... 6-48
Damage. Sheet Metal ............................ 6-48
Daytime Running Lamps
......................... 2-44
Dead Battery
................................... 5-2
Defects. Reporting ............................... 8-4
Defensive Driving
................................ 4- I
Defogger. Rear W~ndow .......................... 3-4
Defogging
..................................... 3-2
Defrosting
..................................... 3-2
Locks
...................................... 2-3
Locks. Power
................................ 2-4
Driver Position
................................. 1 - I2
Driving On Grades . With a Trailer .................. 4-37
Driving
Door
AtNight ................................... 4-13
City
....................................... 4-17
Defensive
................................... 4- I
Drunken .................................... 4- 2.
Freeway .................................... 4-18
In a Blizzard ................................ 4-25
In Foreign Countries ........................... 6-4
In the Rain .................................. 4- 14
OnCurves ................................... 4-8
On Hill and Mountain Roads
................... 4-2 I
On Snow and Ice ............................. 4-23
Through Deep Standing Water
.................. 2- I7
Winter ..................................... 4-22
With
a Tsailer ............................... 4-35
Drunken Driving
................................ 4-2
Easy-Entry Seat ................................
Elect;-ical Eyuipment. Adding ........... 2- 16. 3- IS. 6-50
Adding
............................... 5- 1 2. 6-23
Checkmg
................................... 6-23
Heater
................................ 2- 17. 6- 15
Low Coolant Level Warning Light ............... 2-65
Temperature
Gage ............................ 2-64
Temperature Warning Light
.................... 2-64
Cooling System
.............................. 6-54
Exhallst
.................................... 2-30
Identification
................................ 6-50
Lubrication System Chart
...................... 6-54
Overheating
................................. 5-12
Specifications
............................... 6-57
Starting
................................. 2-15. 16
2.3 L ............................ 2- IS. 6-9.54. 57
3.1 L ........................... 2-16.6-10,54,57
Engineoil .................................... 6-11
Adding .................................... 6-12
Additives ................................... 6-14
Checking
................................... 6-11
Warning Light ............................ 2-67. 68
What Kind to
Use ............................ 6-13
What to do
with Used Oil ...................... 6-15
When
to Change ............................. 6-15
Ethanol (In Fuel) ................................ 6-3
Exhaust . Engine ................................ 2-30
Engine Coolant
c
Engine
Running
it While You’re Parked ................. 2-31
9-4

Hook. Garment ................................. 2-51
Hydraulic Clutch
............................... 6-21
Adding
.................................... 6-2 1
Hydroplaning ................................... 4- 16
Horn
......................................... 2-33
Hydraulic Clutch Fluid Checking
................................... 6-21
If You’re Stuck: In Sand. Mud. Ice or Snow
......... 5-28
Ignition Key Positions
........................... 2- 13
Ignition Switch
................................. 2- 13
Illuminated Entry System
.......................... 2-5
Inside Daymight Rearview Mirror
................. 2-47
Exhaust Systems
............................. 7-40
Restraint Systems
............................ 7-40
Throttle Linkage
............................. 7-40
Instrument Panel
............................... 2-54
Inspections
Brakesystem
............................... 7-40
Steering, Suspension and Front-Wheel-Drive Axle Bootandseal
.............................. 7-40
Instrument Panel Cluster Gage
....................................... 2-57
.Standard
................................... 2-56
Instrument Panel Intensity Control ................. 2-43
Instrument Panel, Cleaning
....................... 6-44
J ack. Tire .................................... 5-20
Jump Starting ................................... 5-2 Key
Lock Cylinders
............................ 7-37
Key Release Button
............................. 2-14
Key Reminder Warning
.......................... 2-13
Keys
.......................................... 2-1
Lamp Controls
................................ 2-35
Lamp, Underhood
.............................. 6-11
Lamps, Daytime Running
........................ 2-44
Lamps On Reminder
............................ 2-36
Lane Change Indicator
........................... 2-34
Larger Children, Safety Belt Use
................... 1-44
Latches, Front Seatback
........................... 1-5
Leaving Your Vehicle
............................. 2-4
Leaving Your Vehicle With the Engine Running
....... 2-28
Air Bag Readiness
...................... 1-20, 2-60
Anti-Lock Brake System Warning
........... 2-63, 4-6
Brake System Warning
........................ 2-62
Charging System
............................. 2-60
Engine Coolant Temperature Warning
............ 2-64
EngineOil
.................................. 2-67
Engine Oil Pressure
.......................... 2-67
Low Coolant Level
........................... 2-65
Low Washer Fluid Warning
.................... 2-70
Safety Belt Warning
...................... 1-7, 2-59
Up Shift (Manual Transaxle)
.............. 2-24, 2-61
LampTrunk
................................... 2-46
Lamps, Fog
................................... 2-44
Lights CheckGages
................................ 2-66
CheckOil
.................................. 2-68
Malfunction Indicator Lamp (Service Engine Soon)
. 2-65
9-6

Lighter ....................................... 2-52
Loading Your Vehicle
............................ 4-29
Locks Automatic Door
.............................. 2-4
Door
....................................... 2-3
PowerDoor
.................................. 2-4
Rear Door Security
............................ 2-5
Steering Column
............................. 7-38
Window
.................................... 2-32
Lockout Feature, Trunk
........................... 2-9
Long Trip, Before Leaving on a
.................... 4- 19
Loss of Control
................................ 4- 12
Low Coolant Level Warning Light
................. 2-65
Low Maintenance Battery
........................ 6-28
Low Washer Fluid Warning Light
.................. 2-70
Lubricants and Fluids
......................... 7-41, 42
Lubrication, Body
.............................. 7-37
TIIUI~
....................................... 2-9
Maintenance Record
........................... 7-43
Maintenance Schedule Owner
Checks and Services .................... 7-36
Periodic Maintenance Inspections
............... 7-40
Recommended Fluids and Lubricants
......... 7.41. 42
Schedule
I Definition .......................... 7-4
Schedule
II Definition .......................... 7-5
Scheduled Maintenance Services
................. 7-2
Maintenance, Normal Replacement
Parts ............ 6-57
Maintenance, Underbody
......................... 6-48
Maintenance. When Trailer Towing
................. 4-38
Schedule1
................................... 7-6
ScheduleII
................................. 7-26 Malfunction Indicator Lamp (Service Engine Soon)
.... 2-65
Manual Front Seat
............................... 1-1
Manual Adjustable Seat (Four-Way) ................. 1-2
Manual Remote Control Mirror
.................... 2-48
Manual Transaxle
FifthGear(5)
............................... 2-24
First Gear
(1) ................................ 2-23
FourthGear(4)
.............................. 2-24
Neutral (N) Position
.......................... 2-24
Parking Your Vehicle
......................... 2-29
Reverse
(R) Position .......................... 2-24
Shift Light
.................................. 2-24
SecondGear(2)
............................. 2-24
Shiftspeeds
................................ 2-25
Shifting
.................................... 2-23
Starting Your Engine
.......................... 2-15
Third Gear (3)
............................... 2-24
Methanol
(In Fuel) ............................... 6-3
Mirrors
Convex Outside
............................. 2-47
Inside Daymight Rearview
.................... 2-47
Manual Remote Control
....................... 2-48
Power Remote Control
........................ 2-48
Visor Vanity
................................ 2-48
MTBE(InFue1)
................................. 6-3
Net. Convenience
.............................. 2. IO
Neutral (N) Position. Automatic Transaxle ........... 2-20
Neutral (N) Position. Manual Transaxle
............. 2-24
New Vehicle “Break-In”
......................... 2-12
Nightvision
................................... 4-13
9-7

Odometer. Tamper Resistant ..................... 2-58
Odometer. Trip
................................. 2-58
Off-Road Recovery
............................. 4- 10
Check Oil Warning Light
...................... 2-68
Engine
..................................... 6-11
Pressure Gage
............................... 2-66
WamingLight
............................... 2-67
OwnerPublications
............................ 8-7
Service Bulletins
.............................. 8-7
Service Manuals
.............................. 8-7
Overdrive Position, Automatic Transaxle
............ 2-21
Overheated Engine
.............................. 5-12
Owner Checks and Services
....................... 7-36
Owner Publications, Ordering
...................... 8-7
Oil
Ordering
i Paint Spotting. Chemical ........................ 6-48
Park (P). Shifting Into
........................... 2-27
Park (P). Shifting Out of
......................... 2-29
Park (P) Position. Automatic Transaxle
.............. 2-19
Parking AtNight
................................... 2-12
On Hills While Towing a Trailer
................ 4-37
Lots
....................................... 2-12
Over Things That Burn
........................ 2-30
Your Vehicle. Manual Transaxle ................. 2-29
ParkingBrake
.................................. 2-26
Parking Brake Release
........................... 2-26
Periodic Maintenance Inspections
.................. 7-40
Passing ....................................... 4-10
PowerDoorLocks
............................... 2-4 Power Remote Control Mirrors
.................... 2-48
Power Steering
.................................. 4-8
Checking
................................... 6-24
Power Windows
................................ 2-32
Pregnancy, Use of Safety Belts
.................... 1-25
Problems on the Road
............................ 5-1
Publications, Service and Owner
.................... 8-7
PowerSeat
..................................... 1-3
Power Steering Fluid Adding
.................................... 6-24
Radio Reception. Understanding
.................. 3-14
Radios A"Stere0
............................... 3-6
A" Stereo Radio with Compact Disc Player ... 3-10
A" Stereo Radio with Cassette Tape Player ..... 3-8
Rain. Driving In
................................ 4-14
Reading Lamps Front
...................................2-45, 46
Rear
....................................... 2-46
Rear Door Security Locks ......................... 2-5
Rear Safety Belt Comfort Guides
.................. 1-29
Rear Seat Cup Holder
........................... 2-50
Rear Seat Outside Position
........................ 1-26
Rear Seat Passengers
............................ 1-26
RearTowing
................................... 5-11
Rear Window Defogger
........................... 3-4
Rear Window Defogger Antenna
................... 3-17
Rearview Mirror, Inside Day/ Night
................ 2-47
Reclining Front Seatbacks
.......................... 1-3
Recommended Fluids and Lubricants ............ 7-41, 42
9-8