torque BUICK PARK AVENUE 1999 Owners Manual

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2-31 Torque Lock
If you are parking on a hill and you don't shift your
transaxle into PARK (P) properly, the weight of the
vehicle may put too much force on the parking pawl in
the transaxle. You may find it difficult to pull the shift
lever out of PARK (P). This is called ªtorque lock.º To
prevent torque lock, set the parking brake and then shift
into PARK (P) properly before you leave the driver's
seat. To find out how, see ªShifting Into PARK (P)º in
the Index.
When you are ready to drive, move the shift lever out of
PARK (P) before you release the parking brake.
If torque lock does occur, you may need to have another
vehicle push yours a little uphill to take some of the
pressure from the parking pawl in the transaxle, so you
can pull the shift lever out of PARK (P).
Shifting Out of PARK (P)
CAUTION:
Before shifting out of PARK (P) you must fully
apply your regular brakes. Your vehicle can roll.
If you have left the engine running, the vehicle
can move suddenly. You or others could be
injured. If you're pulling a trailer, see ªTowing a
Trailerº in the Index.
Your vehicle has a Brake-Transaxle Shift Interlock
(BTSI). You have to fully apply your regular brake
before you can shift from PARK (P) when the ignition is
in RUN. See ªAutomatic Transaxleº in the Index.
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5-24
9. Lower the vehicle by turning the wheel wrench
counterclockwise. Lower the jack completely.
10. Using the wheel
wrench, tighten the
wheel nuts firmly in a
crisscross sequence.
CAUTION:
Incorrect wheel nuts or improperly tightened
wheel nuts can cause the wheel to become loose
and even come off. This could lead to an accident.
Be sure to use the correct wheel nuts. If you have
to replace them, be sure to get new GM original
equipment wheel nuts.
Stop somewhere as soon as you can and have
the nuts tightened with a torque wrench to
100 lb
-ft (140 N´m).
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5-25
NOTICE:
Improperly tightened wheel nuts can lead to
brake pulsation and rotor damage. To avoid
expensive brake repairs, evenly tighten the wheel
nuts in the proper sequence and to the proper
torque specification.
Store the wheel cover in the trunk until you have the
flat tire repaired or replaced.
NOTICE:
Wheel covers won't fit on your compact spare. If
you try to put a wheel cover on your compact
spare, you could damage the cover or the spare.
Storing the Flat Tire and Tools
CAUTION:
Storing a jack, a tire or other equipment in the
passenger compartment of the vehicle could
cause injury. In a sudden stop or collision, loose
equipment could strike someone. Store all these
in the proper place.
After you've put the compact spare tire on your vehicle,
you'll need to store the flat tire in your trunk. Use the
following procedure to secure the flat tire in the trunk.
Store the flat tire as far forward in the trunk as possible.
Store the jack and wheel wrench in their compartment in
the trunk.
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6-20
Supercharger Oil
Unless you are technically
qualified and have the
proper tools, you should let
your dealer or a qualified
service center perform
this maintenance.
When to Check
Check oil level every 30,000 miles (50 000 km) or every
36 months, whichever occurs first.
What Kind of Oil to Use
See ªRecommended Fluids and Lubricantsº in the Index
and use only the recommended oil.
How to Check and Add Oil
Check oil only when the engine is cold. Allow the
engine to cool two to three hours after running.
CAUTION:
If you remove the supercharger oil fill plug while
the engine is hot, pressure may cause hot oil to
blow out of the oil fill hole. You may be burned.
Do not remove the plug until the engine cools.
1. Clean the area around the oil fill plug before
removing it.
2. Remove the oil fill plug using a 3/16 inch
Allen wrench.
3. The oil level is correct when it just reaches the
bottom of the threads of the inspection hole.
4. Replace the oil plug with the O
-ring in place.
Torque to 88 lb
-in (10 N´m).
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6-32 Brake Wear
Your vehicle has four-wheel disc 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).
CAUTION:
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.
NOTICE:
Continuing to drive with worn-out brake pads
could result in costly brake repair.
Some driving conditions or climates may cause a brake
squeal when the brakes are first applied or lightly
applied. This does not mean something is wrong with
your brakes.
Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly torque wheel nuts in the
proper sequence to GM specifications.
Brake linings should always be replaced as complete
axle sets.
See ªBrake System Inspectionº in Section 7 of
this manual under Part C ªPeriodic
Maintenance Inspections.º
Brake Pedal Travel
See your dealer if the brake pedal does not return to
normal height, or if there is a rapid increase in pedal
travel. This could be a sign of brake trouble.
Brake Adjustment
Every time you apply the brakes, with or without the
vehicle moving, your brakes adjust for wear.
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6-50 Tire Inspection and Rotation
Tires should be rotated every 6,000 to 8,000 miles (10 000 to
13 000 km). Any time you notice unusual wear, rotate your
tires as soon as possible and check wheel alignment. Also
check for damaged tires or wheels. See ªWhen It's Time for
New Tiresº and ªWheel Replacementº later in this section
for more information.
The purpose of regular rotation is to achieve more
uniform wear for all tires on the vehicle. The first
rotation is the most important. See ªScheduled
Maintenance Servicesº in the Index for scheduled
rotation intervals.
When rotating your tires, always use the correct rotation
pattern shown here.Don't include the compact spare tire in your
tire rotation.
After the tires have been rotated, adjust the front and
rear inflation pressures as shown on the Tire
-Loading
Information label. Make certain that all wheel nuts are
properly tightened. See ªWheel Nut Torqueº in
the Index.
CAUTION:
Rust or dirt on a wheel, or on the parts to which
it is fastened, can make wheel nuts become loose
after a time. The wheel could come off and cause
an accident. When you change a wheel, remove
any rust or dirt from places where the wheel
attaches to the vehicle. In an emergency, you can
use a cloth or a paper towel to do this; but be
sure to use a scraper or wire brush later, if you
need to, to get all the rust or dirt off. (See
ªChanging a Flat Tireº in the Index.)
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6-75
Capacities and Specifications
The following approximate capacities are given in English and metric conversions. Please refer to ªRecommended
Fluids and Lubricantsº in the Index for more information.
Automatic Transaxle AT (Overdrive)
Pan Removal and Replacement 6.0 quarts (5.6 L). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
After Complete Overhaul 11.0 quarts (10.4 L). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
After performing either transaxle procedure, check fluid level when done. More fluid may be needed
.
Belt Tensions
Automatically controlled by a Self±Tension idler pulley. Tension adjustment should never be necessary.
Cooling System13.0 quarts (12.3 L) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Crankcase
Oil change with filter change 4.5 quarts (4.3 L). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Tank18.5 gallons (70.0 L) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Steering
Pump Only1.0 pint (0.5 L) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Complete System 1 1/2 pints (0.7 L). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheel Nut Torque100 lb
-ft (140 N´m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire Pressure
See Tire±Loading Information label on the rear edge of the driver's door.
R
-134a Air Conditioning
See refrigerant charge label under the hood.
NOTE: All capacities are approximate. When adding, be sure to fill to the appropriate level as recommended in
this manual.
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9-11
Tachometer 2-72 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tape Player Care 3-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Temperature Control, Climate Control System 3-3 . . . . . . . . .
Theater Dimming 2-46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Theft 2-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Theft-Deterrent 2-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Theft-Deterrent Feature 3-29 . . . . . . . . . . . . . . . . . . . . . . . . . .
THEFTLOCK
3-29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermostat 6-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Third Gear, Automatic Transaxle 2-26 . . . . . . . . . . . . . . . . . . .
Tilt Steering Wheel 2-35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Time, Setting the 3-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire Chains 6-55 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire Loading 4-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire-Loading Information Label 4-31 . . . . . . . . . . . . . . . . . . .
Tires 6-46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alignment and Balance 6-54 . . . . . . . . . . . . . . . . . . . . . . . .
Buying New 6-51 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chains 6-55 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changing a Flat 5-18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning 6-62 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Compact Spare 5-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inflation 6-47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inflation Check 7-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspection and Rotation 6-50 . . . . . . . . . . . . . . . . . . . . . . . .
Loading 4-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure 6-47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Temperature 6-53 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Traction 6-53 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Treadwear 6-53 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Uniform Quality Grading 6-52 . . . . . . . . . . . . . . . . . . . . . . .
Wear Indicators 6-51 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheel Replacement 6-54 . . . . . . . . . . . . . . . . . . . . . . . . . . .
When It's Time for New 6-51 . . . . . . . . . . . . . . . . . . . . . . . Top Strap 1
-42 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Torque Lock 2-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Torque, Wheel Nut 5-24, 6-75 . . . . . . . . . . . . . . . . . . . . . . . . .
Towing a Trailer 4-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Towing, Recreational Vehicle 4-30 . . . . . . . . . . . . . . . . . . . . .
Towing Your Vehicle 5-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Traction
Control System 4
-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control System Warning Light 2-76, 4-9 . . . . . . . . . . . . . .
Trailer
Brakes 4
-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driving on Grades 4-39 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driving with 4-37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Cooling When Towing 4-40 . . . . . . . . . . . . . . . . . . .
Hitches 4-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance When Towing 4-40 . . . . . . . . . . . . . . . . . . . . .
Parking on Hills 4-39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Chains 4-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tongue Weight 4-35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total Weight on Tires 4-35 . . . . . . . . . . . . . . . . . . . . . . . . . .
Towing 4-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turn Signals 4-38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Weight 4-34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transaxle Fluid, Automatic 6-21 . . . . . . . . . . . . . . . . . . . . . . .
Transmitters
Matching to Your Vehicle 2
-12 . . . . . . . . . . . . . . . . . . . . . .
Remote Keyless Entry 2-9 . . . . . . . . . . . . . . . . . . . . . . . . . .
Transportation, Courtesy 8-7 . . . . . . . . . . . . . . . . . . . . . . . . . .
Trip Odometer 2-72 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trunk
Lamp 2
-48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lock Release 2-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Seat Pass Through 2-60 . . . . . . . . . . . . . . . . . . . . . . . .
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9-12
Trunk (Continued)
Release, Remote 2-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Security Override 2-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trunk-Mounted CD Changer 3-26 . . . . . . . . . . . . . . . . . . . . . .
Errors 3-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Playing a Compact Disc 3-28 . . . . . . . . . . . . . . . . . . . . . . . .
TTY Users 8-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turn and Lane Change Signal 2-36 . . . . . . . . . . . . . . . . . . . . .
Turn Signal On Chime 2-37 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turn Signal/Multifunction Lever 2-36 . . . . . . . . . . . . . . . . . . .
Turn Signals When Towing a Trailer 4-38 . . . . . . . . . . . . . . . .
Twilight Sentinel
2-45 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Underbody Flushing Service 7-34 . . . . . . . . . . . . . . . . . . . . .
Underbody Maintenance 6-63 . . . . . . . . . . . . . . . . . . . . . . . . .
Universal Transmitter 2-64 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle
Control 4-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Damage Warnings iv. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions 6
-77 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Identification Number 6-65 . . . . . . . . . . . . . . . . . . . . . . . . .
Loading 4-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage 6-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ventilation System 3-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Visor Vanity Mirror, Illuminated 2-61 . . . . . . . . . . . . . . . . . . .
Visors, Sun 2-61 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage Indicator 2-74 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warning Devices 5-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warning Lights, Gages and Indicators 2-73 . . . . . . . . . . . . . . .
Warranty Information 8-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Washer Fluid, Windshield 2-40, 6-28 . . . . . . . . . . . . . . . . . . .
Washing Your Vehicle 6-60 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Weatherstrips 6-60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheel
Alignment 6
-54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nut Torque 5-24, 6-75 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacement 6-54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wrench 5-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Window Lock 2-35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windows 2-34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Express-Down 2-35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power 2-34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield Washer
Fluid 2
-40, 6-28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fluid Level Check 7-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield Wipers 2-38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Blade Check 7-32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Blade Cleaning 6-59 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Blade Replacement 6-45 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Moisture-Sensing Delay 2-39 . . . . . . . . . . . . . . . . . . . . . . .
Winter Driving 4-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiper Blade Check 7-32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiper Blades, Cleaning 6-59 . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiper Blades, Replacement 6-45 . . . . . . . . . . . . . . . . . . . . . . .
Wrecker Towing 5-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wrench, Wheel 5-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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