engine Acura TSX 2004 Manual Online

This indicator should light when the
ignition switch is ON (II), and go out
af ter the engine starts. It should
never come on when the engine is
running. If it starts f lashing, it
indicates that the oil pressure
dropped very low f or a moment, then
recovered. If the indicator stays on
with the engine running, it shows
that the engine has lost oil pressure
and serious engine damage is
possible. In either case, you should
take immediate action.Saf ely pull of f the road and shut
of f the engine. Turn on the hazard
warning indicators.
If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page ). Letthecarsitforaminute.Open
the hood and check the oil level
(see page ). Although oil level
and oil pressure are not directly
connected, an engine that is very
low on oil can lose pressure during
cornering and other driving
maneuvers.Start the engine and watch the oil
pressure indicator. If the light
does not go out within ten seconds,
turn of f the engine. There is a
mechanical problem that needs to
be repaired bef ore you can
continue driving. (See
on page .)
1.
2.
3. 4.
187 244 328
L ow Oil Pressure Indicator
T aking Care of t he Unexpect ed
Emergency
Towing
317
LOW OIL PRESSURE INDICATOR
Running the engine with low oil
pressure can cause serious mechanical
damage almost immediately. Turn of f
the engine as soon as you can saf ely get
the car stopped.

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.
This indicator should come on when
the ignition switch is ON (II), and go
out af ter the engine starts. If it
comes on brightly when the engine
is running, it indicates that the
charging system has stopped
charging the battery. Immediately turn of f all electrical
accessories: radio, climate control,
rear def ogger, 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.
T aking Care of t he Unexpect ed
Charging System Indicator
318
CHARGING SYSTEM INDICATOR

This indicator should light when the
ignition switch is ON (II), and go out
af ter the engine starts. If it comes on
at any other time, it indicates one of
the engine’s emissions control
systems may have a problem. Even
though you may f eel no dif f erence in
your car’s perf ormance, it can
reduce your f uel economy and cause
your car to put out excessive
emissions. Continued operation may
cause serious damage.Youshouldalsohavethedealer
inspect your car if this indicator
comes on repeatedly, even though it
may turn of f as you continue driving.
This indicator may also come on
along with the ‘‘D’’ indicator.
If you have recently ref ueled your
car, the cause of this indicator
coming on could be a loose or
missing f uel f ill cap. Check the cap
and tighten it until it clicks at least
three times. Replace the f uel f ill cap
if it is missing. Tightening the cap
will not make the indicator turn of f
immediately; it takes at least three
days of normal driving.
If the indicator remains on past three
days of normal driving, or the f uel
cap was not loose or missing, have
the car checked by the dealer as
soon as possible. Drive moderately
until the dealer has inspected the
problem. Avoid f ull-throttle
acceleration and driving at high
speed.
Malf unction Indicator L amp
T aking Care of t he Unexpect ed319
MALFUNCTION INDICATOR LAMP
If you keep driving with the
malf unction indicator lamp on, you can
damage your car’s emissions controls
and engine. Those repairs may not be
covered by your car’s warranties.

Your car has certain ‘‘readiness
codes’’ that are part of the on-board
diagnostics f or the emissions
systems. In some states, part of the
emissions testing is to make sure
these codes are set. If they are not
set, the test cannot be completed.
If your car’s battery has been
disconnected or gone dead, these
codes are erased. It takes several
days of driving under various
conditions to set the codes again.If possible, do not take your car f or a
state emissions test until the
readiness codes are set. Ref er to
State Emissions Testing f or more
inf ormation. (See page .)
To check if they are set, turn the
ignition ON (II), but do not start the
engine. The Malf unction Indicator
Lamp will come on f or 20 seconds. If
it then goes of f , the readiness codes
are set. If it blinks 5 times, the
readiness codes are not set.
345
Malf unction Indicator L amp
T aking Care of t he Unexpect ed
Readiness Codes
320

All the electrical circuits in your car
have fuses to protect them from a
short circuit or overload. These
f uses are located in two f use boxes.The under-hood f use box is located
near the back of the engine compart-
ment on the driver’s side. To open it,
pushthetabsasshown.
The interior f use box is on the
driver’s lower lef t side. To remove
the f use box lid, put your f inger in
the notch on the lid, and pull it
toward you and take it out of its
hinges.
Fuses
T aking Care of t he Unexpect ed323
INTERIOR
UNDER-HOOD
TAB
NOTCH

µ
µ µ
Automatic Transmission:
Manual Transmission:
There are three popular types of
prof essional towing equipment. The tow
truck uses metal cables with hooks
on the ends. These hooks go around
parts of the f rame or suspension and
the cables lif t that end of the car of f
the ground. Your car’s suspension
and body can be seriously damaged.
Release the parking brake.
Shif t the transmission to Neutral. With the f ront wheels on the ground,
it is best to tow the car no farther
than 50 miles (80 km), and keep the
speedbelow35mph(55km/h).
If your car needs to be towed, call a
prof essional 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.
Release the parking brake.
Start the engine.
ShifttoD,thentoN.
Turn of f the engine.
The operator
loads your car on the back of a truck.
The tow
truck uses two pivoting arms that go
under the tires (f ront or rear) and lif t
them of f the ground. The other two
tires remain on the ground. If your Acura cannot be transported
by f lat-bed, it should be towed by
wheel-lif t equipment with the f ront
wheels of f the ground. If , due to
damage, your car must be towed
with the f ront wheels on the ground,
do the f ollowing.
If your car is equipped with a f ront
spoiler, remove it bef ore towing so it
is not damaged.
Sling-t ype Equipment
Flat -bed Equipment Wheel-lif t Equipment
T his method of towing is
unacceptable.
This is the best way to transport
your A cura.
T his is
an acceptable way to tow your
Acura.
Emergency T owing
T aking Care of t he Unexpect ed328
Improper towing preparation will
damage the transmission. Follow the
above procedure exactly. If you cannot
shif t the transmission or start the
engine (automatic transmission), your
car must be transported with the f ront
wheels of f the ground.

Your car has several identif ying
numbers located in various places.
The Vehicle Identif ication Number
(VIN) is the 17-digit number your
Acura dealer uses to register your
car f or warranty purposes. It is also
necessary f or licensing and insuring
your car. The easiest place to find
the VIN is on a plate fastened to the
top of the dashboard. You can see it
by looking through the windshield
on the driver’s side. It is also on the
Certification label attached to the
driver’s doorjamb, and is stamped on
the engine compartment bulkhead.
The VIN is also provided in bar code
on the Certification label.
Identif ication Numbers
T echnical Inf ormation332
VEHICLE IDENTIFICATION NUMBERCERTIFICATION LABEL

The Transmission Number is on a
label on top of the transmission. The Engine Number is stamped into
the engine block. It is on the f ront.
Identif ication Numbers
T echnical Inf ormation333
AUTOMATIC TRANSMISSION NUMBER
MANUAL TRANSMISSION NUMBER ENGINE NUMBER

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

µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
CONT INUED
Specif ications
T echnical Inf ormation335
Alignment Engine
Fuses Battery Lights 12 V 21 W
12 V
12 V
12 V
12 V 12 V21 W
21/5 W
5W
21 W
21 W
12 V 55 W
12 V 35 W
12 V 3 CP
Water cooled 4-stroke, DOHC
i-VTEC 4-cylinder, gasoline engine 3.43 x 3.90 in (87.0 x 99.0 mm) 144 cu-in (2,354 cm
)
10.5 : 1
Toe-in
Camber
Caster 0.00 in (0.0 mm)
0.08 in (2.0 mm)
0°1°
3°13’
Type
BorexStroke
Displacement
Compression ratio
Spark plugs
See spark plug maintenance sec-
tion page 264.
See page 326or the fuse box
cover. See page 327or the fuse label
attached to the inside of the fuse
box door on each side of the
dashboard.
Interior
Under-hood Capacity
12 V 38 AH/5 HR12 V 12 V
12 V
12 V
12 V
12 V
1.1 W
2CP
5W
8W
8W
3CP
12 V 3 CP
Headlights
Front turn signal
Front parking lights
Rear turn signal lights
Stop/Taillights
Taillights
High-mount brake light
Back-up lights
Rear side marker light
License plate light
Ceiling light
Spotlights/Front ceiling lights
Trunk light
Door courtesy light
Vanity mirror lights
Front
Rear
Front
Rear
Front
High
Low