2004 Acura TSX air conditioning

Press the A/C button to turn the air
conditioningonandoff.Youwillsee
A/C ON or A/C OFF in the display. You can manually select various
f unctions of the Climate Control
system when it is in f ully automatic
mode. All other f eatures remain
automatically controlled. Making any
manual selection causes the word
AUTO in the display to go out.
When you turn the A/C of f , the sys-
tem cannot regulate the inside tem-
perature if you set the temperature
below the outside temperature. With
the A/C of f , use the driver’s side tem-
perature control bar to adjust the
temperature of the air flow to a com-
fortable setting. Semi-automatic Operation
A ir Condit ioning (A /C) But t on
Climat e Cont rol Syst em
Comf ort and Convenience Feat ures116
RECIRCULATION BUTTONAIR CONDITIONING (A/C) BUTTON
PASSENGER’S SIDE
TEMPERATURE CONTROL
BAR
DRIVER’S SIDE TEMPERATURE
CONTROL BAR

Touching ‘‘ON’’ or ‘‘OFF’’ in the
display turns the air conditioning on
andoff.YouwillseeA/CONorA/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 temperature
control bars below the outside tem-
perature. With the A/C of f , use the
temperature control bars to adjust
the temperature of the air flow to a
comfortable setting.
CONT INUED
A ir Condit ioning (A /C) Icons
Climat e Cont rol Syst em
Comf ort and Convenience Feat ures123
PASSENGER’S SIDE
TEMPERATURE DISPLAY
DRIVER’S SIDE
TEMPERATURE DISPLAY
MODE ICONS
FAN CONTROL
ICONSAIR CONDITIONING
(A/C) ICONS
A/C BUTTON

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.
The air conditioning puts an extra
load on the engine which makes it
usemorefuel.Turnoff theA/Cto
cut down on air conditioning use.
Use the f low-through ventilation
when the outside air temperature is
moderate.
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.
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.
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. 242 Driving Habits
Owner Maintenance
Checks Car Condition
Fuel Economy
Bef ore Driving190

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 ).
119 126
Visibility
Traction
Driving
Driving in Bad Weather
220

Maketurnsmoreslowlyandwider
than normal. The trailer tracks a
smaller arc than your car, and it can
hit or run over something the car
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.When driving down hills, reduce
your speed and shif t down to 2nd
gear. Do not ‘‘ride’’ the brakes, and
remember it will take longer to slow
downandstopwhentowingatrailer. If you must stop when f acing uphill,
use the f oot brake or parking brake.
Do not try to hold the car in place by
pressing on the accelerator, as this
can cause the automatic
transmission to overheat.
If the automatic transmission shif ts
f requently within 3rd, 4th, and 5th
gears while going up a hill, shif t to
D. Crosswinds and air turbulence
caused by passing trucks can disrupt
your steering and cause trailer
swaying. When being passed by a
large car, keep a constant speed and
steer straight ahead. Do not try to
make quick steering or braking
corrections.Always drive slowly and have
someone guide you when backing up.
Grip the of the steering
wheel; then turn the wheel to the lef t
to get the trailer to move to the lef t,
andturnthewheelrighttomovethe
trailer to the right.
Follow all normal precautions when
parking, including f irmly setting the
parking brake and putting the
transmission in Park (automatic) or
in 1st or Reverse (manual). Also,
place wheel chocks at each of the
trailer’s tires.
3
bottom
Towing a Trailer
Driving
Making T urns and Braking
Driving on Hills Handling Crosswinds and Buf f et ingBacking Up
Parking
227

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 .230
.
Important Safety Precautions . 231
.................
Maintenance Schedule . 232
...
Required Maintenance Record . 239
.......
Owner Maintenance Checks . 242
..............................
Fluid Locations .243
......................................
Engine Oil .244
..................................
Adding Oil .244
....................
Recommended Oil .244
..............................
Synthetic Oil .245
....................................
Additives .246
.....
Changing the Oil and Filter . 246
.............................
Cooling System .249
............
Adding Engine Coolant . 249
.......
Replacing Engine Coolant . 251
....................
Windshield Washers .255
.......................
Transmission Fluid .256
Automatic .........................
Transmission .256
6-speed Manual .........................
Transmission .257
................
Brake and Clutch Fluid . 259
............................
Brake System .259
...........................
Clutch System .260
..............................
Power Steering .260
.....................
Air Cleaner Element .261 ....................................
Hood Latch .262
....................................
Spark Plugs .262
..............................
Replacement .262
............................
Specif ications .264
...........................................
Battery .265
.................................
Wiper Blades .267
..............
Air Conditioning System . 269
..................
Dust and Pollen Filter . 270
.......................................
Drive Belt .272
...............................................
Tires .273
......................................
Inf lation .273
..................................
Inspection .275
..............................
Maintenance .275
.............................
Tire Rotation .276
...
Replacing Tires and Wheels . 276
......................
Wheels and Tires .277
..........................
Winter Driving .278
.............................
Snow Tires .278
............................
Tire Chains .278
.............................................
Lights .280
........................
Replacing Bulbs .282
...........................
Storing Your Car .293
351
Maintenance
Maint enance229

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. 334
A ir Condit ioning Syst em
Maint enance269
AIR CONDITIONING CONDENSER
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 ormation334
Weights Dimensions
Air Conditioning
Capacities Capacities
1.43 US gal (5.4
)
1.40 US gal (5.3)
Gross vehicle weight rating See the certification label attached to the driver’s doorjamb.
HFC-134a (R-134a)
25 27 oz (700 750 g)
Length
Width
Height
Wheelbase
Track
105.1 in (2,670 mm)
59.6 in (1,515 mm)
59.6 in (1,515 mm) 183.3 in (4,657 mm)
69.4 in (1,762 mm)
57.3 in (1,456 mm)
ND-OIL8
Refrigerant type
Charge quantity
Lubricant type
Fuel tank 1.96 US gal (7.4
)
1.93 US gal (7.3)
4.4 US qt (4.2
)
4.2 US qt (4.0
)
5.6 US qt (5.3
)
2.1 US qt (2.0)
2.3 US qt (2.2)
3.0 US qt (2.8)
6.9 US qt (6.5)
Engine
coolant
Engine oil
Manual trans-
mission oil
Automatic
transmission
fluid
Windshield
washer
reservoir
4.8 US qt (4.5
)
2.6 US qt (2.5)
Including the coolant in the reserve tank and that remaining in the
engine.
Reserve tank capacity: 0.16 US gal (0.6
)
Excluding the oil remaining in the engine.
17.1 US gal (64.7
)
Approx.
Front
Rear
Change
Manual
Automatic
Total Manual
Automatic
Change Including
filter
Without
filter
Total
Change
Total
Change
Total
U.S. Cars
Canada Cars
1:
2:
1
2