1993 BUICK PARK AVENUE check engine

CHECK OR
SERVICE
Parking Brake
and Automatic
Transaxle
“P”
(Park)
Mechanism
Check
WHAT TO DO
CAUTION: When you are doing
this check, your vehicle could
begin to mowe. 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.
0 To check the parking brake: With
the engine running and transaxle
in“N” (Neutral), slowly remove
foot pressure from the regular
brake pedal.
Do this until the
vehicle is held by the parking brake
only.
To check the “P” (Park)
mechanism’s holding ability: Shift
to “P” (Park). Then release all
brakes.
CHECK OR
SERVICE
I WHAT TO DO
Underbody At least every spring, use plain water
Flushing to flush any corrosive materials from
the underbody. Take care to clean
thoroughly any areas where mud and
other debris can collect.
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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 surface
condition. Also inspect drum brake
linings for wear and cracks. Inspect
other brake parts, including drums,
wheel cylinders, calipers, parking
brake, etc. Check parking brake
adjustment.
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 or
comes on, something may be wrong
with
the anti-lock brake system. See
“Anti-Lock Brake System Warning
Light”
in the Index.
Section D: Recommended Fluids and
Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from your
GM dealer.
USAGE
Engine Oil
Engine Coolant
FLUID/LUBRICANT
GM Goodwrench Motor Oil or
equivalent for API service SG
Energy Conserving I1 oils of the
proper viscosity. The
“SG”
designation may be shown alone or
in combination with others, such as
“SG/CC,” “SG/CD,”
or
“SF,SG,CC,” etc. To determine the
preferred viscosity for your vehicle’s
engine, see “Engine Oil” in the
Index.
50/50 mixture of water (preferably
distilled) and good quality ethylene
glycol base antifreeze (GM
Part No.
1052753 or equivalent) conforming
to GM Specification 1825M or
approved recycled coolant
conforming to GM Specification
1825M.
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Baby. Holding a ................................. 45
Battery
........................................ 265
. Battery Cables, Starting With ....................... 212
Battery Warning Light
............................ 126
Blizzard,
If You’re Caught in a ..................... 199
Blood Alcohol Level
............................. 167
“Blowout,
” Tire ................................. 229
Boat, Towinga
.................................. 201
Brake
Adjustment
.................................. 175
Fluid
....................................... 263
Lining Replacement, How to Drive After
....... 74, 264
Master Cylinder
.............................. 263
Brake-Transaxle
Shift Interlock ................... 80, 87
Brake System, Antilock Warning Light
............... 172
Brake System Warning Light
....................... 119
Brake Wear Indicators,
Disc ....................... 174
Brakes, Antilock
................................ 172
Brakes, Rear
..................................... 175
Braking
........................................ 171
Braking Emergencies
............................. 176
Braking
If Your Engine Stops ...................... 172
Break-In, New Vehicle
............................ -74
Break-In Schedule, When Towing a Trailer
............ 202
Parking
...................................... 84
PedalTravel
................................. 175
Bulbchart
..................................... 291
Bulb Replacement. Headlamp ...................... 266
Bulb Replacement Taillamp
........................ 267
Bulbs. Halogen
.................................. 265
Bulbs. Turn Signal
................................ 92
camper. Towing a
.............................. 201
Capacities
...................................... 292
Cap. Radiator Pressure
............................ 261
Carbon Monoxide in Exhaust
....................... 88
Care. Appearance ................................ 278
Cassette Tape Player Care
......................... 155
Cautions. Safety
.................................. 10
CB Radio. Adding A
............................. 140
Cellular Telephone. Adding a
...................... 140
Chains. Tire
.................................... 277
“Change Oil Soon” Light
.......................... 125
Change Oil. When to
......................... 125. 251
Changing a Flat Tire
.............................. 229
Charge. Battery. Warning Light
..................... 127
“Check Oil Level” Light
.......................... 124
Engine Coolant
............................... 258
Engine Oil Level ............................... 252
Power Steering Fluid
.......................... .26 1.
Safety Belt Systems ............................ 57
Transaxle Fluid
............................... 256
Checking
BrakeFluid
.................................. 263
322
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P (Park) Position ................................ 80
Paint Spotting ................................... 284
Panel Lights
.................................... 101
Park. Shifting Into ................................ 86
Park. Shifting Out of
.............................. 87
Parking Brake
.................................... 84
Parking on Hills
................................. 194
Parking Over Things That Bum
...................... 88
Passing
........................................ 178
PASS-Key. Theft Deterrent System
................... 73
Pavement Markings
.............................. 166
Pedal Travel. Brake
.............................. 176
Perception Time in Braking
........................ 171
Polishing and Waxing
............................ 282
Power Antenna Care
................................ 156
DoorLocks
................................... 62
Seat Controls
.................................. 14
Steering
..................................... 176
Steering Fluid
................................ 261
Windows
..................................... 90
Pregnancy. Use of Safety Belts During
................ 39
Pressure. Tire
................................... 271
Problems on the Road
............................ 209
Proper Safety Belt Usage for Adults
.................. 25
Publications Order Form
.......................... 3 19
Publications. Service
............................. 3 16
Pull-Down. Automatic Trunk ........................ 65
Push-Starting Your Car
........................... 212
R (Reverse) Gear Position ......................... 81
Racing. Shifting When Your Engine is
................ 82
Radiator Overheating
............................. 221
Radiator Pressure Cap
............................ 261
Radio. Two-way. Adding a
........................ 140
Radio Systems
.................................. 139
Rain. Driving in
................................. 183
Reaction Time in Braking
......................... 171
Reading Lights
.................................. 104
RearBrakes
.................................... 175
Rear Door Security Lock
........................... 69
Rear License Plate Holder
......................... 115
Rear Passenger ComforTemp
....................... 130
Rear Towing Hook-Ups ........................... 220
Rear Window Defogger
....................... 136. 139
Reclining Front Seatbacks
.......................... 16
Recovery.
Off Road ............................... 178
Recreational Vehicle Towing
....................... 201
Remote Keyless Entry System
....................... 66
Remote Trunk Release
............................. 65
Replaceable Light Bulbs
.......................... 291
Replacing Brake System Parts
...................... 264
Replacing Safety Belts
................... : ......... 57
Replacing Wheels
............................... 276
Reporting Safety Defects
.......................... 315
Restarting Your Car When
It’s Moving ................ 76
Restraint. Child
.................................. 46
Restraint Systems. Checking Your
.................... 57
Restraints. Head
.................................. 18
Replacing Tires
................................. 273
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Towing a Trailer ................................. 201
Towing Your Buick
.............................. 2 17
Traction Control System
.......................... 174
Traction Control System Warning Light
.............. 174
Trademarks. GM
.................................. 2
Traffic Lights
................................... 165
Traffic Officer
.................................. 166
Trailer Brakes
................................... 204
Trailer Towing
.................................. 201
Transaxleflransmission Automatic
................... 80
Transaxle Fluid
.................................. 256
Travel. Brake Pedal
.............................. 175
Trip Odometer
.................................. 117
Trunk Ajar Light
................................ 128
Trunk Release. Remote
............................ 65
Turn Signal and Lane Change Indicator
............... 91
Tun Signalmeadlight Beam Lever
................... 91
Twilight Sentinel ................................ 102
Twisted Safety Belts
............................... 33
Two Children Wearing the Same Safety Belt
............ 55
Underbody Maintenance
......................... 284
Uniform Tire Quality Grading
...................... 274
Universal Theft Deterrent
.......................... 71
Unleaded Gasoline
............................... 243
Uphill Parking
.................................. 195
Upholstery Care
................................. 278
Used Oil. How to Dispose
of ....................... 255 Vehicle
Damage. Warnmgs
........................ 11
Vehicle Identification Number
...................... 286
Vehicle Storage
................................. 265
Vehicle Symbols
.................................. 12
Vinyl. Cleaning
................................. 280
Visors. Dual Sun
................................ 114
Visor Vanity Mirror
.............................. 114
VoltsGage
..................................... 127
Warning Devices 211
Flasher. Hazard
............................... 210
Light. Antilock Brake System
................... 120
Light. Battery
................................ 126
Light. Brake System
........................... 119
Light. Change Oil Soon
........................ 125
Light. Check Oil Level
......................... 124
Light. Door Ajar
.............................. 128
Light. Engine Coolant Temperature
............... 122
Light. Engine Oil Pressure ...................... 123
Light. Security
................................ 73
Light. Traction Control System
.................. 121
Light. Trunk Ajar
............................. 128
Lights and Indicators on Instrument Panel
.......... 117
Warnings. Safety
................................. 10
Washer. Windshield
........................... 94. 281
Wear Indicators. Disc Brake
....................... 174
Weather Strips. Cleaning
.......................... 283
.
.....................................
Light. Washer Fluid Low ........................ 94
331
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