air conditioning Acura TL 2003 3.2 Owner's Manual

CONT INUED
You can manually select various
f unctions of the Climate Control
system when it is in FULL AUTO.
All other f eatures remain auto-
matically controlled. Making any
manual selection causes the word
FULL to go out.
Press the A/C button to turn the air
conditioningonandoff.Youwillsee
A/C ON or A/C OFF in the display.
When you turn the A/C of f , the sys-
tem cannot regulate the inside tem-
perature if you set the dial below the
outside temperature. With the A/C
on, use the temperature control dial
to adjust the temperature of the air
flow to a comfortable setting.
Climat e Cont rol Syst em
Comf ort and Convenience Feat ures
Semi-automatic Operation
A ir Condit ioning (A /C) But t on
119
R REEC
CI IRRC CUUL LAA T
TI
IOON N B
BUUT TT
TO
ON N
A
A
I
IRR C
COON NDDI
ITT I
IOON NIINNG G B
BUUT TT
TO
ON N
T
T
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EM
M P
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RA A T
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You can manually select various
f unctions of the Climate Control
system when it is in FULL AUTO.
All other f eatures remain
automatically controlled. Some of
these functions appear in the
Navigation System display. Press the
A/C button next to the display to
show these f unctions. Making any
manual selection causes the
indicator in the AUTO button to go
out.
Pressing ‘‘ON’’ or ‘‘OFF’’ in the
display turns the air conditioning on
andoff.YouwillseeA/CONorA/C
OFF activated in the display. Semi-automatic Operation
A /C (A ir Condit ioning) On/Of f Icons
Climat e Cont rol Syst em
Comf ort and Convenience Feat ures124
A A/
/C
C O
ONN//O
OF FFF I
ICCO ON NSS
A
A/
/C
C B
BUUT TT
TO
ON N
R
RE EC
CI IRRC CUUL LAA T
TI
IOON N B
BUUT TT
TO
ON N T
TE
EM
M P
PE
ER
RA A T
TU
UR REE B
BUUT TT
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ON N

A cold engine uses more f uel than a
warm engine. It is not necessary to
‘‘warm-up’’ a cold engine by letting it
idle f or a long time. You can drive
away in about a minute, no matter
how cold it is outside. The engine
will warm up f aster, and you get
better f uel economy. To cut down on
the number of ‘‘cold starts,’’ try to
combine several short trips into one.
You can improve f uel economy by
driving moderately. Rapid acceler-
ation, abrupt cornering, and hard
braking use more f uel.
Always drive in the highest gear that
allows the engine to run and acceler-
ate smoothly.
Depending on traf f ic conditions, try
to maintain a constant speed. Every
time you slow down and speed up,
your car uses extra f uel. Use the
cruise control, when appropriate, to
increase f uel economy.
The condition of your car and your
driving habits are the two most
important things that affect the fuel
mileage you get.
Always maintain your car according
to the maintenance schedule. This
will keep it in top operating condition.
An important part of that mainte-
nance is the
(see page ). For
example, an underinf lated tire
causes more ‘‘rolling resistance,’’
which uses f uel. It also wears out
f aster, so check the tire pressure at
least monthly.
In winter, the build-up of snow on
your car’s underside adds weight and
rolling resistance. Frequent cleaning
helps your f uel mileage and reduces
thechanceof corrosion. The air conditioning puts an extra
load on the engine which makes it
usemorefuel.Turnoff theA/Cor
set the climate control to a higher
temperature to cut down on air
conditioning use. Use the f low-
through ventilation when the outside
air temperature is moderate.
231
Vehicle Condition
Driving Habits
Owner Maintenance
Checks
Bef ore Driving
Fuel Economy
180

µµBeing able to see
clearly in all directions and being
visible to other drivers are important
in all weather conditions. This is
more dif f icult in bad weather. To be
seen more clearly during daylight
hours, turn on your headlights. Check your tires
f requently f or wear and proper
pressure. Both are important in
preventing ‘‘hydroplaning’’ (loss of
traction on a wet surface). In the
winter, mount snow tires on all f our
wheels f or the best handling.
Watch road conditions caref ully,
they can change f rom moment to
moment. Wet leaves can be as slip-
pery as ice. ‘‘Clear’’ roads can have
patches of ice. Driving conditions
can be very hazardous when the
outside temperature is near f reezing.
The road surf ace can become
covered with areas of water puddles
mixed with areas of ice, so your
traction can change without warning.
Be caref ul when downshif ting. If
traction is low, you can lock up the
drive wheels f or a moment and cause
askid. Be very cautious when passing, or
beingpassedbyothervehicles.The
spray f rom large vehicles reduces
your visibility, and the wind buf f eting
can cause you to lose control.
Inspect your windshield wipers and
washers f requently. Keep the wind-
shield washer reservoir f ull of the
proper f luid. Have the windshield
wiper blades replaced if they start to
streak the windshield or leave parts
unwiped. Use the def roster and air
conditioning to keep the windows
f rom f ogging up on the inside (see
pages and ).
122 127
Visibility
Traction
Driving in Bad Weather
Driving210

µµ
µ
µ
The added weight, length, and
height of a trailer will af f ect your
vehicle’s handling and perf ormance,
so driving with a trailer requires
some special driving skills and
techniques.
Foryoursafetyandthesafetyof
others,taketimetopracticedriving
maneuvers bef ore heading f or the
open road, and f ollow the guidelines
discussed below. Maketurnsmoreslowlyandwider
than normal. The trailer tracks a
smaller arc than your vehicle, and it
canhitorrunoversomethingthe
vehicle misses. Allow more time and
distance f or braking. Do not brake or
turn suddenly as this could cause the
trailer to jackknif e or turn over.
When climbing hills, closely watch
your temperature gauge. If it nears
the red (Hot) mark, turn the air
conditioning of f , reduce speed and, if
necessary, pull to the side of the
road to let the engine cool.
If the transmission shif ts f requently
between 4th and 5th gears while
going up a hill, shif t to D . And if the
transmission shif ts f requently
between 3rd and 4th gears, shif t to
D.
Drive slower than normal in all
driving situations, and obey posted
speed limits f or vehicles with trailers.
Use the D or D position when
towing a trailer on level roads. D is
the proper shif t lever position to use
when towing a trailer in hilly terrain.
(See ‘‘
’’ in the
f ollowing column f or additional gear
inf ormation.) When towing a trailer in the
Sequential SportShif t mode, select
Fourth, Third, Second, or First gear;
depending on the vehicle speeds and
road condition. Do not use Fif th gear.
The recommended speed range f or
each gear position is shown in the
table.
Gear position 1
2
3, 4 Speed range
037mph
(0 60 km/h)
12 68 mph
over 25 mph
(over 40 km/h)
4
3
54
3
(20 110 km/h)
Driving Saf ely With a T railer
T owing Speeds and Gears Making T urns and Braking
Driving on Hills
Driving on Hills
Towing a Trailer
Driving216

This section also includes
Maintenance Schedules f or normal
driving and severe driving conditions,
a Maintenance Record, and instruc-
tions f or simple maintenance tasks
you may want to take care of
yourself . This section explains why it is
important to keep your car well
maintained and how to f ollow basic
maintenance saf ety precautions.
If you have the skills and tools to per-
f orm more complex maintenance
tasks on your Acura, you may want
to purchase the Service Manual. See
page f or inf ormation on how to
obtain a copy, or see your Acura
dealer.......................
Maintenance Saf ety .220
.
Important Safety Precautions . 221
.................
Maintenance Schedule . 222
...
Required Maintenance Record . 229
.......
Owner Maintenance Checks . 231
..............................
Fluid Locations .232
......................................
Engine Oil .233
..................................
Adding Oil .233
....................
Recommended Oil .233
..............................
Synthetic Oil .234
....................................
Additives .235
.....
Changing the Oil and Filter . 235
.............................
Cooling System .238
............
Adding Engine Coolant . 238
.......
Replacing Engine Coolant . 240
....................
Windshield Washers .243
....
Automatic Transmission Fluid . 244
....................................
Brake Fluid .246
............................
Brake System .246
..............................
Power Steering .247
....................................
Hood Latch .247
.....................
Air Cleaner Element .248
....................................
Spark Plugs .250
..............................
Replacement .250
............................
Specif ications .252
...........................................
Battery .253 .................................
Wiper Blades .256
..............
Air Conditioning System . 258
..................
Dust and Pollen Filter . 259
.....................................
Drive Belts .259
....................................
Timing Belt .260
...............................................
Tires .260
......................................
Inf lation .261
..................................
Inspection .262
..............................
Maintenance .263
.............................
Tire Rotation .264
...
Replacing Tires and Wheels . 264
......................
Wheels and Tires .265
..........................
Winter Driving .266
.............................
Snow Tires .266
...................
Traction Devices . 266
.............................................
Lights .267
.....................
Headlight Aiming .269
........................
Replacing Bulbs .269
...........................
Storing Your Car .277
333
Maintenance
Maint enance219

Run the air conditioning at least once
a week during the cold weather
months. Run it f or at least ten
minutes while you are driving at a
steady speed with the engine at
normal operating temperature. This
circulates the lubricating oil con-
tained in the ref rigerant.If the air conditioning does not get as
cold as before, have your dealer
check the system. Recharge the
system with Ref rigerant HFC-134a
(R-134a). (See Specif ications on page
.)
Your car’s air conditioning is a sealed
system. Any major maintenance,
such as recharging, should be done
by a qualif ied mechanic. You can do
a couple of things to make sure the
air conditioning works ef f iciently.
Periodically check the engine’s
radiator and air conditioning
condenser f or leaves, insects, and
dirt stuck to the f ront surf ace. These
block the air f low and reduce cooling
ef f iciency. Use a light spray f rom a
hose or a sof t brush to remove them. 318
A ir Condit ioning Syst em
Maint enance258
A A
I
IRR C
COON NDDI
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COON NDDE
EN
NS SEER
R
Whenever you have the air conditioning
system serviced, make sure the service
f acility uses a ref rigerant recycling
system. This system captures the
ref rigerant f or reuse. Releasing
ref rigerant into the atmosphere can
damage the environment.
The condenser and radiator f ins bend
easily. Only use a low-pressure spray
or sof t-bristle brush to clean them.

µµÎ
Î
Î
Î
Specif ications
T echnical Inf ormation318
Dimensions
Weights
Air Conditioning
Capacities Capacities
192.9 in (4,900 mm)
70.3 in (1,785 mm)
55.9 in (1,420 mm)
108.1 in (2,745 mm)
61.2 in (1,555 mm)
60.4 in (1,535 mm) 1.48 US gal (5.6, 1.23 Imp gal)
1.98 US gal (7.5, 1.65 Imp gal)
4.6 US qt (4.4
, 3.9 Imp qt)
4.2 US qt (4.0
, 3.5 Imp qt)
5.3 US qt (5.0
, 4.4 Imp qt)
3.1 US qt (2.9, 2.6 Imp qt)
7.6 US qt (7.2, 6.3 Imp qt)
2.6 US qt (2.5
, 2.2 Imp qt)
4.8 US qt (4.5, 4.0 Imp qt)
Including the coolant in the reserve tank and that remaining in the
engine.
Reserve tank capacity: 0.16 US gal (0.6
, 0.13 Imp gal)
Excluding the oil remaining in the engine.
HFC-134a (R-134a)
25 27 oz (700 750 g) ND-OIL8
Length
Width
Height
Wheelbase
Track
Gross vehicle weight rating See the certification label attached
to the driver’s doorjamb.
Refrigerant type
Charge quantity
Lubricant type
Fuel tank Engine
coolant
Engine oil
Automatic
transmission
fluid
Windshield
washer
reservoir
Approx.
Front
Rear
Change
Total
Change
Including
filter
Without
filter
Total
Change
Total
U.S. Cars
Canada Cars
1:
2:17.17 US gal (65.0, 14.30 Imp gal)
1
2

CONT INUED
...
Accessories and Modif ications . 181
................................
Accessories .181
.
Additional Safety Precautions . 182
............................
Modif ications .182
ACCESSORY (Ignition Key .......................................
Position) .79
............
Accessory Power Sockets . 110
....................
Additives, Engine Oil . 235
...............................
Airbag (SRS) .9, 47
.....................
Air Cleaner Element .248
......
Air Conditioning System . 118,123
..............................
Maintenance .258
.................................
Usage .118, 123
.......................
Air Pressure, Tires .261
.......................
Alcohol in Gasoline .322
......................................
Antif reeze .238
Anti-lock Brakes (ABS) ...............................
Indicator .60, 202
...................................
Operation .201
..............
Anti-thef t, Audio System . 151
.
Anti-thef t Steering Column Lock . 78
..........................
Appearance Care .279
................................
Audio System .129
...
Automatic Lighting Off Feature . 70 ...
Automatic Seat Belt Tensioners . 45
.............
Automatic Speed Control . 153
..............
Automatic Transmission . 190
..........................
Capacity, Fluid .318
...............
Checking Fluid Level . 244
.......................................
Shif ting .190
.
Shif t Lever Position Indicator . 190
................
Shif t Lever Positions . 191
....................
Shif t Lock Release . 197
Battery Charging System ...........................
Indicator .59, 302
............................
Jump Starting .296
..............................
Maintenance .253
............................
Specif ications .319
..............................
Bef ore Driving .173
....................................
Belts,Seat .8,44
...........................
Beverage Holder .108
...................................
Body Repair .286
Brakes ...........
Anti-lock System (ABS) . 201
.............
Break-in, New Linings . 174
....................
Bulb Replacement .273 ...........................................
Fluid .246
.......................................
Parking .104
.................
System Indicator . 59,305
........................
Wear Indicators .200
.............................
Braking System .200
........................
Break-in, New Car .174
..
Brightness Control, Instruments . 71
........................
Brights, Headlights .69
Bulb Replacement ..........................
Back-up Lights .273
..............................
Brake Lights .273
..............................
Ceiling Light .275
........................
Courtesy Lights .275
.................................
Fog Lights .272
........
Front Side Marker Lights . 270
.................................
Headlights .269
.........
High-mount Brake Light . 274
...................
License Plate Light . 274
............................
Specif ications .319
...................................
Spotlights .275
....................
Turn Signal Lights . 270
..............................
Bulbs, Halogen .269
Index
A
B
I