1998 PONTIAC BONNEVILLE brake fluid

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.
I I
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).
At high speed for quite a while.
0 In heavy traffk -- especially in hot weather.
0 While pulling a trailer.
To get the right reading, the fluid should be at
normal operating temperature, which
is 180 OF 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.
With the parking brake applied, place the shift lever
in PARK (P).
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.
Then, without shutting
off the engine, follow these steps:
1. The transaxle fluid
dipstick top is a round,
red loop and is next to
the brake master
cylinder behind the
engine block. Pull out
the dipstick and wipe
it with a clean rag or
paper towel.
6-21
-

NOTICE:
0
0
0
0
When using concentrated washer fluid,
follow the manufacturer’s instructions for
adding water.
Don’t
mix water with ready-to-use washer
fluid. Water can cause the solution to freeze
and damage
your washer fluid tank and
other
parts of the washer system. Also,
water doesn’t clean as well as washer fluid.
Fill your
washer fluid tank only
three-quarters full when it’s
very cold. This
allows for expansion if freezing occurs,
which could damage the tank
if it is
completely full.
Don’t use engine coolant (antifreeze) in
your windshield
washer. It can damage
your washer system and paint.
Brakes
Brake Fluid
Your brake master cylinder reservoir is here. It is filled
with
DOT-3 brake fluid.
6-28

There are only two reasons why the brake fluid level in the
reservoir might go down. The first is that the brake fluid
goes down to
an acceptable level during normal brake
lining wear. When new linings are put in, the fluid level
goes back up. The other reason is that fluid is leaking out
of the brake system.
If it is, you should have your brake
system fixed, since a leak means that sooner or later your
brakes won’t work well, or won’t work at
all.
So, it isn’t a good idea to “top off’ your brake fluid.
Adding brake fluid won’t correct a leak.
If you add fluid
when your linings
are worn, then you’ll have too much
fluid when you get new brake linings. You should add
(or remove) brake fluid, as necessary, only when work
is
done on the brake hydraulic system.
I A CAUTION:
When your brake fluid falls to a low level, your brake
warning light will come on.
A chime will sound if you
try to drive with this warning light on. See “Brake
System
Warning Light” in the Index.
What to Add
When you do need brake fluid, use only DOT-3
brake fluid -- such as Delco Supreme 11 @ (GM Part
No. 12377967). Use new brake fluid from a sealed
container only.
Always clean the brake fluid reservoir cap and the area
around the cap before removing it.
This will help keep
dirt from entering the reservoir.
If you have too much brake fluid, it can spill on
the engine. The fluid will burn if the engine
is
hot enough. You or others could be burned,
and your vehicle could be damaged. Add brake
fluid only when work is done on the brake
hydraulic system.
I b, CAUTION:
With the wrong kind of fluid in your brake
system, your brakes may not work well, or they
may not even work
at all. This could cause a
crash. Always use the proper brake fluid.
6-29

-
NOTICE:
0
0
Using the wrong fluid can badly damage
brake system parts. For example, just a few
drops
of mineral-based oil, such as engine
oil, in your brake system can damage brake
system parts
so badly that they’ll have to be
replaced. Don’t let someone put in the
wrong kind
of fluid.
If you spill brake fluid on your vehicle’s
painted surfaces, the paint finish can be
damaged. Be careful not to spill brake fluid
on your vehicle. If you do, wash it off
immediately. See “Appearance Care” in
the Index.
Brake Wear
Your vehicle has front disc brakes and rear drum brakes.
Disc brake pads have built-in wear indicators
that
make a high-pitched warning sound when the brake
pads are worn and new pads are needed. The sound
may come
and go or be heard all the time your vehicle
is moving (except when
you are pushing on the brake
pedal
firmly).
A 3
,A CAUTION:
I I
The brake wear warning sound means that soon
your brakes won’t work well. That could lead to
an accident. When you hear the brake wear
warning sound, have your vehicle serviced.
I I
I NOTICE: I ~
Continuing to drive with worn-out brake pads
could result
in costly brake repair. I
6-30

Part D: Recommended Fluids
and Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from
your dealer.
USAGE
Engine Oil
Engine Coolant
FLUID/LUBRICANT
Engine Oil with the American
1 Petroleum Institute Certified For
Gasoline Engines “Starburst”
symbol of the proper viscosity. To
determine the preferred viscosity
for your vehicle’s engine, see
~ “Engine Oil” in the Index.
50/50 mixture of clean water
(preferably distilled) and use only
GM Goodwrench@ DEX-COOL@
or Hwoline@ DEX-COOL@
Coolant. See “Engine Coolant” in
1 the Index.
USAGE
Hydraulic Brake
System
Parking Brake Cable Guides
Power Steering
System
Automatic
Transaxle
~ ~ ~~
Key Lock
Cylinders
Supercharger
FLUIDLUBRICANT
Delco Supreme 11 @ Brake Fluid
(GM Part No. 12377967 or
equivalent
DOT-3 Brake Fluid).
Chassis Lubricant (GM
Part
No. 12377985 or equivalent) or
lubricant meeting requirements of
NLGI
# 2, Category LB or
GC-LB.
GM Power Steering Fluid (GM
Part No. 1052884 - 1 pint,
1050017 - 1 quart, or equivalent).
DEXRON@-III Automatic
Transmission Fluid.
Multi-Pu ose Lubricant,
Superlube
% (GM Part
No. 12346241 or equivalent).
Supercharger Oil (GM Part
No. 12345982). See “Supercharger
Oil” in the Index.
7-37

Section 9 Index
Accessory Inflator ............................. 2-54
Accessory Power Outlet
.......................... 2-55
Adjustable Support Seat
........................... 1-3
AirBag
....................................... 1-18
How Does it Restrain
... .................. 1-22
How
it Works ................................ 1-20
Location
.................................... 1-20
Readiness Light
......................... 1.20. 2.63
Servicing
................................... 1-24
What Makes it Inflate
.......................... 1-22
What Will
You See After it Inflates ............... 1-22
When Should it Inflate
......................... 1-22
Air Cleaner .................................... 6- 17
Airconditioning
................................ 3-5
Air Conditioning Refrigerants ..................... 6-65
Air Control. Climate Control System
............. 3-2. 3-3
Air Inflator System
.............................. 2-54 Appearance Care
............................... 6-49
Appearance Care Materials
....................... 6-56
Arbitration Program
.............................. 8-9
Armrest. Storage
............................... 2-52
Ashtrays
...................................... 2-53
Audio Equipment. Adding
........................ 3-28
Audio Systems
.................................. 3-9
Automatic Door Locks
............................ 2-5
Automatic Transaxle
............................ 2-24
Check
.. : ................................... 7-32
Fluid
....................................... 6-20
Operation
................................... 2-24
Overdrive
................................... 2-26
Park Mechanism Check ........................ 7-34
Audio Controls. Steering Wheel Touch Control
....... 3-26
Starting Your Engine
.......... ......... 2-21
Alarm. Univ6rsal Theft-Deterrent .................. 2- 16
Alignment and Balance. Tire
...................... 6-47 Back-up amp 2-79
Aluminum Wheels. Cleaning
...................... 6-54 Back-up Lamp Bulb Replacement 6-37
Antenna. Fixed
................................. 3-30 Battery 6-32
Antenna. Power
................................ 3-30 Jumpstarting 5-3
Antifreeze
..................................... 6-23 Replacement. Remote Keyless Entry 2-13
Anti-Lock Saver 2-48
Brakes ...................................... 4-7 Warnings 5-3
Anti-Lockout Feature ............................ 2-9 BBB Auto Line 8-9
...............................
.................
.......................................
.................................
..............
......................................
............................... Brake System Warning Light .......... . . 2-66. 4-7 WarningLight 2-64 ....................................
.................................
9-1

Belt. Engine Accessory .......................... 6-67
Better Business Bureau Mediation
................... 8-9
Blizzard. Driving In
............................. 4-27
Boost Gage
.................................... 2-74
Adjustment
.................................. 6-3 1
Master Cylinder
.............................. 6-28
Parking ..................................... 2-28
Pedal Travel
................................. 6-3 1
Replacing System Parts
........................ 6-31
System Warning Light
......................... 2-65
Trailer
...................................... 4-35
Transaxle
Shift Interlock Check ............. 2-32. 7-33
Wear
....................................... 6-30
Brakes.Anti -Lock ............................... 4-7
Braking
........................................ 4-6
Braking in Emergencies
.......................... 4- 10
Break-In.
New Vehicle .......................... 2- 19
Brightness Control
.............................. 2-46
BTSI Check
.............................. 2-32, 7-33
Bulb Replacement
.............................. 6-32
Brake
Fluid
....................................... 6-28
Canadian Roadside Assistance
.................... 8-7
Capacities and Specifications
...................... 6-65
Carbon Monoxide
.......... 2.15.2.33.2.34.4.28. 4.34
Cardholder
.................................... 2-51
Cassette Deck Service ........................... 7-31
Cassette Tape Player
....................... 3-13. 3-16
Care
....................................... 3-28
Errors
................................. 3-13, 3-16
CD Player Theft-Deterrent Feature ................. 3-24 Center Passenger Position
. . , ........ ..... 1-24
CertificationLabel .............................. 4-30
CertificationEire Label
.......................... 4-30
Chains, Safety
................................. 4-35
Chains, Tire
................................... 648
Changing a Flat Tire .............................. 5-25
Check Engine Light
............................. 2-68
Check Gages Light
.............................. 2-72
Check Gages Messages
.......................... 2-78
Check Oil Level Message
........................ 2-78
Check
Oil Level Warning Light .................... 2-72
Check Washer Fluid Message
..................... 2-78
Checking
Your Restraint Systems .................. 1-49
Chemical Paint Spotting
.......................... 6-55
Securing
in the Center Rear Seat Position .......... 1-42
ChildRestraints ................................ l-34
Securing in a Rear Outside Seat Position ........... 1-40
Securing
in the Right Front Seat Position .......... 1-44
TopStrap ................................... 1-39
WheretoPut
................................ l-38
Chrome Wheels, Cleaning ........................ 6-54
Cigarette Lighter
............................... 2-53
Circuit Breakers and Fuses
....................... 6-59
Cleaner,
Air ................................... 6-17
Cleaning Aluminum or Chrome Wheels
................... 6-54
Exterior Lamps/Lenses
........................ 6-53
Fabric
...................................... 6-50
Glass
....................................... 6-51
Inside
of Your Vehicle ......................... 6-49
Instrument Panel ............................. 6-51
Interior Plastic Components
..................... 6-51
Leather
..................................... 6-51
9-2

Inspections (Continued) Throttle System
.............................. 7-35
CaliperKnuckle
.............................. 7-36
Instrument Panel ............................... 2-56
Brightness Control
............................ 2-46
Cleaning
.................................... 6-5 1
Cluster ........................... 2.58.2.59. 2.60
InteriorLamps
................................. 2-46
Jack, Tire
.................................... 5-27
Key Lock Cylinders Service
..................... 7-32
Jumpstarting ................................... 5-3
Key Reminder Warning
..................... 2- 15. 2-2 1
KeylessEn try ......................................
Instant Alarm ................................ 2-11
Personalization Features
....................... 2- 11
Resynchronization ............................ 2- 11
Security Feedback ............................ 2-12
Keys .......................................... 2-2
Labels Certification
................................. 4-30
Certificatioflire
............................. 4- 30
Service
Parts Identification ..................... 6-57
Tire-Loading Information
...................... 4-29
Vehicle Identification Number
................... 6-57
Lamps
........................................ 2-43
Interior ..................................... 2-46
Monitor Message
............................. 2-78
%Reminder
................................ 2-43
Leaving Your Vehicle ............................. 2-9
Level Control. Electronic
......................... 4-31
Light Sensor. Twilight Sentinel
.................... 2-45
Leaving Your Vehicle with the Engine Running ....... 2-31
Lighter
....................................... 2-53
Lights
Air Bae Readiness ....................... 1.20. 2.63 ~~ ~
Anti-Gck Brake System Warning ............ 2.66. 4.7
Battery
Warning .............................. 2-64
Brake System Warning
......................... 2-65
Check Engine ................................ 2-68
Check Gages
................................ 2-72
Interior
..................................... 2-46
Low Coolant Warning
......................... 2-67
Low Washer
Fluid ............................ 2-72
Oil Level Warning
............................ 2-72
Safety Belt Reminder ...................... 1-6, 2-63
Traction Control System Warning
............ 2-66, 4-9
Traction
Off Warning ...................... 2-66. 4-9
Loading
Your Vehicle ........................... 4-29
Locks
......................................... 2-4
Anti-LockoutFeature
.......................... 2-9
Automatic Door
............................... 2-5
Door
........................................ 2-4
FuelDoor
.................................... 6-6
Ignition Transaxle Lock Check
.................. 7-34
Key Lock Cylinder Service
..................... 7-32
Trunk ...................................... 2-14
Automatic Door. Customizing
.................... 2-6
Low Coolant Message
........................... 2-78
Low Coolant Warning Light
...................... 2-67
PowerDoor
.................................. 2-5
RearDoorSec
urity ............................. 2-8
9-6