engine Acura TSX 2004 Owner's Guide

Your Acura’s transmission has f ive
f orward speeds, and is electronically
controlled f or smoother shif ting. It
also has a ‘‘lock-up’’ torque converter
forbetterfueleconomy.Youmay
f eel what seems like another shif t
when the converter locks.The shift lever has five positions. It
must be in Park or Neutral to start
the engine. When you are stopped in
D, D , N, R or the manual mode,
press firmly on the brake pedal and
keep your f oot of f the accelerator
pedal.
This indicator on the instrument
panel shows which position the shif t
lever is in.
The ‘‘D’’ indicator comes on f or a
f ew seconds when you turn the
ignition switch ON (II). If it f lashes
at any time (in any shif t position), it
indicates a possible problem in the
transmission. Avoid rapid
acceleration and have the
transmission checked by an
authorized Acura dealer as soon as
possible.
3
Driving
Automatic Transmission
Shif t L ever Position Indicator Shif t L ever Positions
204
SHIFT LEVER

µIf you have done all of the above and
still cannot move the lever out of
Park, see Shif t Lock Release on page
.
To avoid transmission damage, come
to a complete stop bef ore shif ting
into Park. The shif t lever must be in
Park bef ore you can remove the key
from the ignition switch.
YoucannotshiftoutofParkwiththe
brake pedal pressed when the
ignition switch is in the LOCK (0) or
ACCESSORY (I). This position mechani-
cally locks the transmission. Use
Park whenever you are turning of f or
starting the engine. To shif t out of
Park, you must press on the brake
pedal and have your f oot of f the
accelerator pedal. Move the shif t
lever to the side to shif t out of Park. 210
CONT INUED
To shift from:
PtoR
RtoN
NtoD
DtoD
DtoD DtoNNtoR RtoP Do this:
Press the brake pedal, then
move the shift lever.
Move the lever.
3
3
Automatic Transmission
Driving
Park (P)
205

µ
µµ µµ
µ
To shif t to Reverse
f rom Park, see the explanation under
Park. To shif t to Reverse f rom
Neutral, come to a complete stop and
then shift.
Your car has a reverse lockout so
you cannot accidentally shif t to
Reverse from Neutral or any other
driving position when the car speed
exceeds 5 6 mph (8 10 km/h).
If you cannot shif t to Reverse when
the car is stopped, press the brake
pedal and slowly shif t to Neutral, and
then to Reverse.
If there is a problem in the reverse
lockout system, or your car’s battery
is disconnected or goes dead, you
cannot shif t to Reverse. (Ref er to
Shif t Lock Release on page ). Use Neutral if you
need to restart a stalled engine, or if
it is necessary to stop brief ly with
the engine idling. Shif t to Park posi-
tion if you need to leave the car for
any reason. Press on the brake pedal
when you are moving the shif t lever
f rom Neutral to another gear. This position is simi-
lartoD,exceptonlythefirstthree
gears are selected. Use D when
towing a trailer in hilly terrain, or to
provide engine braking when going
down a steep hill. D can also keep
the transmission f rom cycling third,
fourth and fifth gears in stop-and-go
driving.
ForfasteraccelerationwheninD
or D, you can get the transmission
to automatically downshift by push-
ing the accelerator pedal to the
f loor. The transmission will shif t
down one, two or three gears,
depending on your speed.
Use this position f or
your normal driving. The transmis-
sion automatically selects a suitable
gear f or your speed and acceleration.
210
3
3
3
Automatic Transmission
Driving
Reverse (R) Neutral (N)Drive (D )
Drive (D)3
206

µ
´µ
To enter the Sequential SportShif t
Mode, move the shif t lever f urther to
the driver’s side. To return to ‘‘D’’,
move the shift lever to the
passenger’s side. With
the shif t lever in ‘‘D’’ position, you
can select the Sequential SportShif t
Mode to shif t gears much like a
manual transmission, but without a
clutch pedal.
When you accelerate away f rom a
stop, the transmission will be in f irst
gear. The transmission will not
automatically upshift. Watch the
tachometer and upshif t manually
bef ore the engine reaches redline.
The transmission remains in the
selectedgear(5,4,3,2,or1).There
is no automatic downshif t when you
push the accelerator pedal to the
f loor.
In Sequential SportShif t mode, each
time you push f orward on the shif t
lever, the transmission will shif t to a
higher gear. Pull back on the lever to
downshif t. The number of the gear
selected is displayed on the
instrument panel (see page ). When you move the shif t lever f rom
‘‘D’’ to the Sequential SportShift
mode, the display shows the selected
gear.
204
CONT INUED
Automatic Transmission
Driving
Sequent ial Sport Shif t Mode
207
Up shift
Down shift
SELECTED GEAR

à
à
൵
ൠµ
ൠµ à
à
à
à
The car speeds drops below
5 4:33mph(52km/h)
4 3:20mph(32km/h) The transmission will also shif t
automatically as the car comes to a
complete stop. It will downshif t to
f irst gear when the car speed is
under 6 mph (10 km/h).
If you try to manually downshif t at a
speed that would cause the engine to
exceed the redline in a lower gear,
the transmission will not downshif t.
Thegearindicatorwillflashthe
numberof thelowergearseveral
times, then return to the higher gear. If the car speed slows to below the
redline of the selected lower gear
position while the indicator is
f lashing, the transmission will
downshif t and the display will show
the selected lower gear.
The table shows the speed ranges
f or upshif ting and downshif ting.
Speed rangeover 0 mph (0 km/h)
over 6 mph (10 km/h)
over 20 mph (32 km/h)
over 33 mph (52 km/h)
The transmission may automatically
downshif t f rom the higher gear to a
lower gear under the f ollowing
conditions:
If you drive uphill between54:4533mph
(72 52 km/h)
43:3320mph
(52 32 km/h)
32:2010mph
(32 16 km/h)
If you press the brake pedal as you
drive downhill. Downshif ting gives you more power
when climbing, and provides engine
braking when going down a steep hill.
To shift from12
23
34
45
Automatic Transmission
Driving208

à
à
à
àIf you exceed the maximum speed
f or the gear you are in, the engine
speed will enter into the tachometer’s
red zone. If this occurs, you may f eel
the engine cut in and out. This is
caused by a limiter in the engine’s
computer controls. The engine will
run normally when you reduce the
RPM below the red zone.
When you are in Sequential
Sportshif t mode, and the vehicle is
stopped, push f orward on the shif t
lever to shif t to second gear. You will
see ‘‘2’’ in the display. Starting out in
second gear will help to reduce
wheelspin in deep snow or on a
slippery surf ace.
To shift form
21
32
43
54 Speed range
under 31 mph (50 km/h)
under 69 mph (110 km/h)
under 88 mph (140 km/h)
under 131 mph (210 km/h)
Automatic Transmission
Driving
Engine Speed L imiter
Starting in Second Gear
209

Set the Parking brake.
Make sure the key is in the
ignition switch LOCK (0) position.Push down on the key while you
move the shift lever out of Park to
Neutral.Remove the key from the Shift
Lock Release slot, then install a
new cover. Depress the brake
pedal and restart the engine.
If you need to use the Shif t Lock
Release, it means your car is
developing a problem. Have the car
checked by your Acura dealer.
This allows you to move the shif t
lever out of Park if the normal
method of pushing on the brake
pedal does not work. This procedure
is also used to release the Reverse
Lockout.
[To release the Reverse Lockout,
make sure the ignition switch is in
the ACCESSORY (I) position.]
Put a cloth on the edge of the Shif t
Lock Release slot cover next to
theshiftlever.Useasmallflat-
tipped screwdriver or small metal
plate (neither are included in the
tool kit) to remove the cover by
caref ully prying on its edge. Insert the ignition key in the Shif t
Lock Release slot.
5.
1.
2.
3.
4.
6.
Shif t L ock Release
Automatic Transmission
Driving210
SHIFT LOCK RELEASE SLOT

Put your f oot on the brake pedal only
when you intend to brake. Resting
your f oot on the pedal keeps the
brakes applied lightly, causing them
to build up heat. Heat build-up can
reduce how well your brakes work. It
also keeps your brake lights on all
the time, conf using drivers behind
you.Constant application of the brakes
when going down a long hill builds
up heat and reduces their ef f ective-
ness. Use the engine to assist the
brakes by downshif ting to a lower
gear and taking your f oot of f the
accelerator pedal.
Check your brakes af ter driving
through deep water. Apply the
brakes moderately to see if they f eel
normal. If not, apply them gently and
f requently until they do. Since a
longer distance is needed to stop
with wet brakes, be extra cautious
and alert in your driving.
Your Acura is equipped with disc
brakes at all f our wheels. A power
assist helps reduce the ef f ort needed
on the brake pedal. The ABS helps
you retain steering control when
braking very hard.
All f our brakes have audible brake
wear indicators.
When the brake pads need replacing,
you will hear a distinctive metallic
‘‘screeching’’ sound when you apply
the brakes. If you do not have the
brake pads replaced, they will begin
screeching all the time.
Your brakes may sometimes squeal
or squeak when you apply them
lightly. Do not conf use this with the
brakewearindicators.Theymakea
very audible ‘‘screeching.’’ Brake Wear Indicators
The Braking System
Driver and Passenger Saf ety212

The Vehicle Stability Assist system
helps to stabilize the car during
cornering if the car turns more or
less than desired. It also assists you
in maintaining traction while
accelerating on loose or slippery
road surf aces. It does this by
regulating the engine’s output, and
by selectively applying braking.
When VSA activates, you may notice
that the engine does not respond to
the accelerator in the same way it
does at other times. You will also see
the VSA Activation Indicator blink.The VSA system cannot enhance the
car’s driving stability in all situations
and does not control your car’s entire
braking system. It is still your
responsibility to drive and corner at
reasonable speeds and to leave a
suf f icient margin of saf ety.
Vehicle Stability Assist (VSA) System
Driving
VSA A ct ivat ion Indicat or
216
VSA ACTIVATION INDICATOR

The VSA system indicator (see page) comes on and stays on when
there is a problem with the VSA
system. The VSA Activation
indicator will also come on.
The VSA system indicator may come
on along with the ABS indicator if
there is a problem with the anti-lock
brake system. If the VSA indicator comes on while
driving, pull to the side of the road
when it is saf e and turn of f the
engine. Reset the system by
restarting the engine, and watch the
VSA system indicator. If the
indicator remains on, or comes back
on while driving, have the VSA
system inspected by your Acura
dealer.
If the indicator does not come on
when the ignition switch is turned
ON(II),theremaybeaproblem
with the VSA system. Have your
dealer inspect your car as soon as
possible.
When VSA is off, the VSA Activation
Indicator light comes on as a
reminder. Pressing the switch again
turns the system back on. This switch is under the lef t vent.
Press it to turn the Vehicle Stability
Assist system on and of f .
Without VSA, your car will have
normal braking and cornering ability,
but it will not have VSA traction and
stability enhancement.
61
CONT INUED
VSA Syst em Indicat or
Vehicle Stability Assist (VSA) System
Driving
VSA Of f Switch
217
VSA SYSTEM INDICATOR
VSA OFF SWITCH