1993 BUICK SKYLARK brake light

when you are driving with a compact spare. See
“Anti-Lock Brake System Warning Light” in the Index.

1 Brake Master Cylinder
Your brake master cylinder is here. It is filled with
1 DOT-3 brake fluid. 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:
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 br,
e hl ‘raulic
system.
1
There are only two reasons why the brake fluid level in
your master cylinder 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 When your brake fluid falls to a low level, your brake
warning light will come 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 and regular 11 (GM part
#1052535). Use new brake fluid from a sealed container only.
I
236

Fuses and Circuit Breakers
The wiring circuits in your car are protected from short
circuits.by a combination of fuses, circuit breakers, and
fusible thermal links in the wiring itself. This greatly
reduces the chance of fires caused by electrical
problems.
Be sure to use the correct fuse. If you ever have a
problem on the road and don’t have a spare fuse, you
I
can “borrow” one of the identical size and rating. Just
pick some feature of your car that you can get along
without
-- like the radio or cigarette lighter -- and use its
fuse, if it is of the value you need. Replace it as soon as
you can.
The fuse panel
is to the left of the steering column, near
the parking brake release lever. Pull the cover down to
access the fus.es.
I
258

~~ Fuse Usage
Amp Description
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21. 10
20
20
15
5
5
10
15
15
25
10
20
20
20
30
25 15
20
30
20
20 PRNDL
F/P INJ
STOP HAZ
CTSY
RKE
INST LPS
GAUGES
HORN
ALARM HTR-A/C
RDO IGN
TURN DR LK
TAIL LPS
WDO
WIPER
ERLS
FTP
ACC
IGN ECM HDLP Backup Lamps, Electronic PRNDL Display
Fuel Pump, Fuel Injectors
Stop Lamps, Hazard Flashers
Trunk Lamp,-Door Lock Switches, Power Mirrors
(Automatic Transmission Only) Remote Keyless Entry
Instrument Panel Lighting
Gauges, Rear Defog Relay, Antilock Brake Telltale, Brake Transmi\
ssion Shift Interlock
Horn
Multi-Function Alarm Module
Heater, Air Conditioning, Antilock Brakes, Daytime Running Lamps \
(Canada), Computer Controlled Ride
Radio Power, Cruise Control
Turn Signals
Power Door Lock Relay
.Tail Lamps, Marker Lamps, License Lamps (Circuit Breaker) Power Windows
Windshield Wipers Engine controls
Flash-to-Pass
(U.S. Only)
(Circuit Breaker) Rear Window Defogger, Power Door Locks, Powe\
r Seats, Power Antenna
Ecm, Ignition System (Circuit Breaker) Headlamps
259

INSPECTION
OR SERVICE
Steering,
Suspension and
Front-Wheel-
Drive Axle
Boot and Seal
Inspection
Exhaust System
Inspection
Throttle
Linkage Inspection
WHAT SHOULD BE DONE
hspect the front and rear suspension
and steering system for damaged,
loose or missing parts, signs of wear,
or lack of lubrication. Inspect the
power steering lines and hoses for
proper hookup, binding, leaks, cracks, chafing, etc. Clean and then
inspect the drive axle boot seals for
damage, tears or leakage. Replace
seals
if necessary.
Inspect the complete exhaust system. Inspect the body near the
exhaust system. Look for broken,
damaged, missing or out-of-position
parts as well as open seams, holes,
loose connections,
or other
conditions which could cause a heat
build-up in the floor pan or could let
exhaust fumes into the vehicle. See
“Engine Exhaust” in the Index.
Inspect the throttle linkage for interference or binding, and for
damaged or missing parts. Replace
parts as needed.
“:
INSPECTION
OR SERVICE
Brake System
Inspection
WHAT SHOULD BE DONE
Inspect the complete system. Inspect
brake
lines and hoses for proper
hookup, binding, leaks, cracks, chafing,
etc.
Inspect disc brake pads for wear
and rotors for swrface condition.
Also
inspect Qwn 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.
NOTE: A low brake fluid level can
indicate worn disc brake pads which
may
need to be serviced. Also, if the
brake system warning light stays on or
comes on, something may
be wrong
with the brake system. See “Brake System
Warning Light” in the Index. If
your anti-lock brake system warning
light stays
on, comes on or flashes,
something may
be wrong with the
anti-lock brake system. See “Anti-Lock
Brake System Warning Light”
in the
Index.
280 .~ . ~

Part 9 Index
Acc (Ignition Key Position) ........................ 72 Antifreeze ...................................... 231
Adding Antilock Brakes
................................. 150
Brake Fluid
.................................. 236 Antilock Brake System Warning Light ............... 111
Coolant
..................................... 231 Anti-Theft Tips ................................... 70
Electrical Equipment
.......................... 257 Anti-Theft Feature. Delco Loc I1 .................... 131
Engine Oil
................................... 223 Appearance Care ................................ 249
Power Steering Fluid
.......................... 243 Appearance Care and Materials ..................... 256
Transaxle/Transmission Fluid
.................... 229 Armrest Storage ................................. 107
Windshield Washer Fluid
....................... 235 Ashtrays ....................................... 105
Additives, Engine Oil
.............................. 226 Assist Handles .................................. 107
Adjustable Ride Control
............................ 86 Audio Systems .................................. 122
Adjustment, Brake
............................... 153 Automatic Door Locks ............................. 65
Adult Safety Belt Usage
............................ 28 Automatic Transaxle .............................. 77
Air Cleaner
..................................... 228 Automatic Transaxle Fluid ......................... 229
Air Conditioner
................................. 122 Automatic Transaxle Torque Lock .................... 174
Air Outlets
..................................... 120
Alcohol, Driving Under the Influence of
.............. 145
Alcohol in Gasoline
.............................. 21 7 Baby, Holding a ................................. 45
Aluminum Wheels, Cleaning
....................... 253 Battery ........................................ 237
AM Radio Reception
............................. 122 Battery Cables, Starting With ....................... 188
AM Stereo Radio Reception
....................... 123 Battery Warning Light and Gage .................... 116
Antenna Care
................................... 134 Blizzard. If You’re Caught in a ..................... 177
. ~ .- . ~ .. __ - ~

Children and Safety Belts .......................... 44
Cigarette Lighter
................................ 106
Circuit Breakers and Fuses
........................ 258
City Driving
.................................... 165
Cleaner. Air
.................................... 228
Cleaning Aluminum Wheels
............................ 253
Fabric
...................................... 249
Glass
....................................... 252
InsideofyourCar
............................. 249
Instrument Panel Top
.......................... 251
Power Antenna
............................... 134
Safety Belts
.................................. 252
Underbody Of Your Car
........................ 255
Vinyl and Leather ............................. 251
Weather Strips
................................ 254
White Sidewall Tires
............................ 254
Windshield and Wiper Blades
.................... 252
Coat Hanger
.................................... 107
Comfort Control System
.......................... 119
Clock. Setting the
......................... 125.127. 129
Closed-In Places. Don’t Idle in
...................... 85
CO in Your Exhaust ............................... 84
Color of Road Signs
.............................. 138
Comfort Controls and Audio Systems
................ 119
Compact Disc Care
.............................. 133
Compact Spare Tire
.............................. 2 12
Contents. Table of
................................. 9
Control of a Vehicle ............................... 148
Outside
of your Car
........................... 252 Control. Loss
of
................................. 158
Convenience Net
................................ 104
Convex Outside Mirror
............................ 104
Coolant. Engine
................................. 231
Coolant. Engine Warning Light
..................... 112
Coolant. Safety Warnings About
.................... 197
Courtesy Lights
................................. 102
Covers. How To Remove Wheel
.................... 206
Cruise Control
................................... 93
Cruise Control. Changing Speed With
................. 96
Cruise Control on Hills
............................ 97
Cruise Control. Turning
Off ......................... 98
Curves. Driving On
............................... 154
Customer Assistance for the Hearing/Speech Impaired
... 286
Customer Assistance Information
................... 285
Customer Satisfaction Procedure
.................... 285
D (Drive) Third Gear ............................. 78
Damage to Finish
................................ 254
Damage to Sheet Metal
............................ 254
Damage Warnings
................................ 11
Daytime Running Lights
.......................... 100
Defensive Driving
............................... 144
Defogger. Rear Window
.......................... 121
Dimensions
.................................... 261
Disc Brake Wear Indicators
........................ 152
Disposal of Used Oil
............................. 227
DoorLocks
...................................... 63
295

.... +,..
Maintenance Inspections
.................................. 279
Record
...................................... 282
Schedule
.................................... 265
Underbody
.................................. 255
Malfunction Indicator Lamp
....................... 1 13
Manual Lumbar Support
........................... 15
Manualseat
..................................... 14
Manual Seat. Four Way
............................ 15
Markings. Pavement
............................. 144
Master Cylinder. Brake
........................... 236
Methanol In Gasoline
............................. 217
Mirrors
........................................ 102
Mirrors. Convex Outside
.......................... 104
Mirrors. Visor Vanity
............................. 104
Mist. Driving in
................................. 164
Mountain Driving
................................ 170
MTBE in Gasoline
............................... 2 17
. Mobile Telephone. Adding a ....................... 123 Octane
Required for Your Car
..................... 217
Odometer
...................................... 108
Odometer. Trip
.................................. 108
Off (Ignition Key Position)
......................... 73
Off-Road Recovery
.............................. 156
Oil. Engine
..................................... 223
Oil Pressure Warning Light
........................ 114
Oil. Change Your Engine
.......................... 223
Operation in Foreign Countries
..................... 218
Operation
of Lights ............................... 90
Outside Mirrors ................................. 103
Overheated Engine
............................... 197
Owner Checks and Services
........................ 276
P (Park) Position ................................. 77
Paint Spotting
................................... 255
Park. Shifting Into
................................ 81
Park. Shifting Out of
........................... 77. 83
Parking Brake
.................................... 80
Parking on Hills
................................. 172
N (Neutral) Gear Position ......................... 78 Parking Over Things That Burn ...................... 84
Net. Convenience
................................ 104 Passing ........................................ 156
New Vehicle Break-In
............................. 71 Pavement Markings .............................. 144
NightDriving
................................... 159 PedalTravel. Brake .............................. 153
Night Vision
.................................... 160 Perception Time in Braking ........................ 149
Notices About Damage
............................ 11 Periodic Maintenance Inspections ................... 279
Number. Vehicle Identification
..................... 257 Polishing and Waxing ............................ 253