2000 Acura TL service

Air Conditioning System
Your car's air conditioning is a sealedsystem. Any major maintenance,
such as recharging, should be done
by a qualified mechanic. You can do
a couple of things to make sure the
air conditioning works efficiently.
Periodically check the engine's
radiator and air conditioning
condenser for leaves, insects, and dirt stuck to the front surface. These
block the air flow and reduce cooling
efficiency. Use a light spray from a
hose or a soft brush to remove them.
The condenser and radiator fins bend
easily. Only use a low-pressure spray
or soft-bristle brush to clean them. AIR CONDITIONING CONDENSER
Run the air conditioning at least once
a week during the cold weather months. Run it for at least ten
minutes while you are driving at asteady speed with the engine at
normal operating temperature. This
circulates the lubricating oil con-
tained in the refrigerant If the air conditioning does not get as
cold as before, have your dealer
check the system. Recharge the system with Refrigerant HFC-134a (R-134a). (See Specifications on page 282.)
Whenever you have the air conditioning
system serviced, make sure the service
facility uses a refrigerant recycling system. This system captures therefrigerant for reuse. Releasing
refrigerant into the atmosphere can
damage the environment.
Maintenance
NOTICE
NOTICE

Changing a Flat Tire
15.Tighten the wheel nuts securely inthe same crisscross pattern. Have
the wheel nut torque checked at
the nearest automotive servicefacility.
Tighten the wheel nuts to:
80 lbf.ft(108N.m,11 kgf.m)
16. Remove the center cap before storing the flat tire in the trunk
well.
WING BOLT CONE
17. Place the flat tire face down in the
spare tire well.
18. Remove the spacer cone from the wing bolt, turn it over, and put it
back on the bolt.
19. Secure the flat tire by screwing the wing bolt back into its hole.
CONTINUED
Taking Care of the Unexpected
SPACER

Charging System Indicator
CHARGING SYSTEM INDICATOR
This indicator should come on whenthe ignition switch is ON (II), and goout after the engine starts. If it
comes on brightly when the engine
is running, it indicates that thecharging system has stopped
charging the battery. Immediately turn off all electrical
accessories: radio, heater, A/C, rear
defogger, cruise control, etc. Try not
to use other electrically-operated
controls such as the power windows.
Keep the engine running and take
extra care not to stall it. Starting the
engine will discharge the battery
rapidly. By eliminating as much of the
electrical load as possible, you can
drive several miles (kilometers)
before the battery is too discharged
to keep the engine running. Drive to a service station or garage where
you can get technical assistance.
Taking Care of the Unexpected

Brake System Indicator
BRAKE SYSTEM INDICATOR
The Brake System Indicator lightcomes on when you turn the ignitionON (II). If the parking brake is not
set, it goes off after you start the
engine. If the parking brake is set, it
goes off when you fully release the parking brake with the engine
running. If it comes on at any other time, it
indicates a problem with the car's
brake system. In most cases, the problem is a low fluid level in the
brake fluid reservoir. Press lightly on
the brake pedal to see if it feels normal. If it does, check the brake
fluid level the next time you stop at a service station (see page 214). If the
fluid level is low, take the car to your dealer and have the brake system
inspected for leaks or worn brake
pads.
However, if the brake pedal does not
feel normal, you should take immediate action. Because of the
brake system's dual-circuit design, a
problem in one part of the system will still give you braking at two
wheels. You will feel the brake pedal
go down much farther before the car
begins to slow down, and you will
have to press harder on the pedal.
The distance needed to stop will be much longer. Slow down by shifting to a lower
gear, and pull to the side of the road
when it is safe. Because of the longer distance needed to stop, it is
hazardous to drive the car. Youshould have it towed, and repaired as
soon as possible. (See Emergency
Towing on page 277.)
If you must drive the car a shortdistance in this condition, driveslowly and cautiously.
Taking Care of the Unexpected

Emergency Towing
If your car needs to be towed, call a
professional towing service or, if you
belong to one, an organization that
provides roadside assistance. Never
tow your car behind another vehicle
with just a rope or chain. It is very dangerous.
There are three popular types of professional towing equipment:
Flat-bed Equipment — The operator
loads your car on the back of a truck.
This is the best way to transport
your Acura.
Wheel-Lift Equipment — The tow
truck uses two pivoting arms that go
under the tires (front or rear) and lift
them off the ground. The other two
tires remain on the ground. This is an acceptable way to tow your
Acura.
Sling-type Equipment — The tow
truck uses metal cables with hooks on the ends. These hooks go around
parts of the frame or suspension and
the cables lift that end of the car off
the ground. Your car's suspension and body can be seriously damaged.
This method of towing is unacceptable.
If your Acura cannot be transported
by flat-bed, it should be towed by
wheel-lift equipment with the front
wheels off the ground. If, due to damage, your car must be towed
with the front wheels on the ground, do the following.
• Release the parking brake.
• Start the engine.
• Shift to D5, then to N.
• Turn off the engine.
Improper towing preparation will
damage the transmission. Follow the
above procedure exactly. If you cannot
shift the transmission or start theengine, your car must be transported
with the front wheels off the ground.
• With the front wheels on the ground, it is best to tow the car no
farther than 50 miles (80 km), and
keep the speed below 35 mph (55
km/h).
CONTINUED
Taking Care of the Unexpected
NOTICE

DOT Tire Quality Grading (U.S. Cars)
The tires on your car meet all U.S.Federal Safety Requirements. All
tires are also graded for treadwear,
traction, and temperature perform-ance according to Department of
Transportation (DOT) standards.
The following explains these gradings.
Uniform Tire Quality Grading Quality grades can be found where
applicable on the tire sidewall
between the tread shoulder and the maximum section width. For
example:
Treadwear 200
Traction AA
Temperature A Treadwear
The treadwear grade is a compara-
tive rating based on the wear rate of
the tire when tested under controlledconditions on a specified government
test course. For example, a tire
graded 150 would wear one and one
half (1-1/2) times as well on the
government course as a tire graded 100. The relative performance of
tires depends upon the actual condi-
tions of their use, however, and may depart significantly from the norm
due to variations in driving habits,
service practices, and differences in
road characteristics and climate. Traction
The traction grades, from highest to
lowest, are AA, A, B, and C. Those
grades represent the tire's ability tostop on wet pavement as measured
under controlled conditions on specified government test surfaces
of asphalt and concrete. A tire
marked C may have poor traction
performance.
Warning: The traction grade assigned to this tire is based onstraight-ahead braking traction tests,
and does not include acceleration,
cornering, hydroplaning, or peak
traction characteristics.
Technical Information

Oxygenated Fuels
Some conventional gasolines are
being blended with alcohol or an ether compound. These gasolines
are collectively referred to as
oxygenated fuels. To meet clean air
standards, some areas of the United
States and Canada use oxygenated
fuels to help reduce emissions.
If you use an oxygenated fuel, be
sure it is unleaded and meets the
minimum octane rating requirement.
Before using an oxygenated fuel, try
to confirm the fuel's contents. Some states/provinces require this
information to be posted on the pump. The following are the U.S. EPA and
Canadian CGSB approved
percentages of oxygenates:
ETHANOL (ethyl or grain alcohol)
You may use gasoline containing up to 10 percent ethanol by volume. Gasoline containing ethanol may be
marketed under the name "Gasohol."
MTBE (Methyl Tertiary Butyl
Ether)
You may use gasoline containing up to 15 percent MTBE by volume.
METHANOL (methyl or wood alcohol)
Your vehicle was not designed to use fuel that contains methanol.Methanol can corrode metal parts in
the fuel system, and also damage
plastic and rubber components. This damage would not be covered by
your warranties. If you notice any undesirable
operating symptoms, try another
service station or switch to another
brand of gasoline.
Fuel system damage or performance
problems resulting from the use of an oxygenated fuel containing more
than the percentages of oxygenates
given above are not covered under
warranty.
Technical Information

Customer Relations Information
Acura dealership personnel aretrained professionals. They should
be able to answer all your questions.If you encounter a problem that yourdealership does not solve to your
satisfaction, please discuss it with
the dealership's management. The Sendee Manager or General
Manager can help. Almost all
problems are solved in this way. If you are dissatisfied with the
decision made by the dealership's
management, contact the Acura Customer Relations Office.
U.S. Owners: Acura Automobile DivisionClient Services Office
American Honda Motor Co., Inc. 1919 Torrance Blvd.
Torrance, CA 90501-2746
or telephone: (800) 382-2238
In Puerto Rico and the U.S. Virgin
Islands:
Vortex Motor Corp.Bella International P.O. Box 190816
San Juan, PR 00919-0816 (787) 2504327
Canadian Owners:
Refer to the Canadian Zone Office
Map on the next page. When you call or write, please give
us this information:
• Vehicle Identification Number (see page 280)
• Name and address of the dealer
who services your vehicle
• Date of purchase
• Mileage on your vehicle
• Your name, address, and tele-
phone number
• A detailed description of the
problem
• Name of the dealer who sold the vehicle to you
Warranty and Customer Relations