engine Acura TSX 2005 Owner's Guide

à
à
à
à
à
à
àµ
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ൠµ
ൠµ To shift from
12
23
34
45 Speed range
over 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
the lower gear under the f ollowing
conditions:
The vehicle speeds drops below5 4:33mph(52km/h)
4 3:20mph(32km/h)
If you drive uphill between 54:4533mph
(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.
The transmission will also shif t
automatically as the vehicle comes to
a complete stop. It will downshif t to
f irst gear when the vehicle 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 vehicle 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.
CONT INUED
Automatic Transmission
Driving
173

à
à
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à
To shift from
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) 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.
If 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.
Automatic Transmission
Starting in Second Gear
Engine Speed L imiter
174

If you need to use the Shif t Lock
Release, it means your vehicle is
developing a problem. Have the
vehicle checked by your dealer.
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 reinstall
thecover.Makesurethenotchon
the cover is on the lef t side.
Depress the brake pedal and
restart the engine.
5.
6.
Automatic Transmission
176
SHIFT LOCK RELEASE SLOT

Check the brakes after 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. Be extra
cautious in your driving.The hydraulic system that operates
the brakes has two separate circuits.
Each circuit works diagonally across
the vehicle (the lef t-f ront brake is
connected with the right-rear brake,
etc.). If one circuit should develop a
problem, you will still have braking
at two wheels.
Your vehicle 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.
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, builds up heat,
increases wear and reduces their
ef f ectiveness. 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 taking your f oot of f the
accelerator and downshif ting to a
lower gear. All f our brakes have audible brake
wear indicators.
If the brake pads need replacing, you
will hear a distinctive, metallic
screeching sound when you apply
the brake pedal. If you do not have
the brake pads replaced, they will
screech all the time. It is normal f or
the brakes to occasionally squeal or
squeak when you apply them.
Braking System
Brake Wear Indicators Braking System Design
178

If the VSA system indicator comes
on while driving, pull to the side of
theroadwhenitissafe,andturnoff
the engine. Reset the system by
restarting the engine. If the VSA
system indicator stays on, or comes
back on while driving, have the VSA
system inspected by your dealer.
The vehicle stability assist (VSA)
system helps to stabilize the vehicle
during cornering if the vehicle 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 the
brakes.
When VSA activates, you will see the
VSA activation indicator blink.
The VSA system cannot enhance the
vehicle’s driving stability in all
situations and does not control your
vehicle’s entire braking system. It is
still your responsibility to drive and
corner at reasonable speeds and to
leave a sufficient margin of safety. When VSA activates, you may notice
that the engine does not respond to
the accelerator in the same way it
does at other times.
CONT INUED
Vehicle Stability Assist (VSA) System
VSA A ctivation Indicator VSA System Indicator
Driving
181
VSA ACTIVATION INDICATOR VSA SYSTEM INDICATOR

If the indicator does not come on
when the ignition switch is turned to
ON(II),theremaybeaproblem
with the VSA system. Have your
dealer inspect your vehicle as soon
as possible.
Without VSA, your vehicle will have
normal braking and cornering ability,
but it will not have VSA traction and
stability enhancement.This switch is under the lef t vent.
Press it to turn the vehicle stability
assist system on and of f .VSA is turned on every time you
start the engine, even if you turned it
off the last time you drove the
vehicle.
Driving with varying tire or wheel
sizes may cause the VSA to
malf unction. When replacing tires,
make sure they are of the same size
and type as your original tires (see
page ).
Deactivate the VSA system if you
need to drive with the compact spare
tire installed (see page ).
If you install winter tires, make sure
they are the same size as those that
were originally supplied with your
vehicle. Exercise the same caution
during winter driving as you would if
your vehicle was not equipped with
VSA.
When VSA is off, the VSA activation
indicator comes on as a reminder. 182
236
VSA Of f Switch
VSA and Tire Sizes
Vehicle Stability Assist (VSA) System
182
VSA OFF SWITCH

Your vehicle has been designed to
primarily carry passengers and their
cargo. You can also use it to tow a
trailer if you caref ully observe the
load limits, use the proper equipment,
and f ollow the guidelines in this
section.The
maximum allowable weight of the
trailerandeverthinginoronit
must not exceed 1,000 lbs (450 kg).
Towing a load that is too heavy
can seriously af f ect your vehicle’s
handling and perf ormance. It can
also damage the engine and
drivetrain. The weight that
the tongue of a f ully-loaded trailer
puts on the hitch should be
approximately 10 percent of the
total trailer weight. Too much
tongue load reduces f ront-tire
traction and steering control. Too
little tongue load can make the
trailer unstable and cause it to
sway.
CONT INUED
Load Limits
T otal T railer Weight: T ongue L oad:
Towing a Trailer
Driving
183
Exceeding any load limit or
improperly loading your vehicle
and trailer can cause a crash in
which you can be seriously hurt
or killed.
Check the loading of your
vehicle and trailer carefully
beforestartingtodrive.

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.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 automatic transmission shifts
f requently while going up a hill, shif t
to D .If youmuststopwhenfacinguphill,
use the f oot brake or parking brake.
Do not try to hold the vehicle in
place by pressing on the accelerator,
as this can cause the automatic
transmission to overheat.
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.
Drive slower than normal in all
driving situations, and obey posted
speed limits f or vehicles with trailers.
If you have an automatic
transmission, use 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 next
column f or additional gear
inf ormation.) Foryoursafetyandthesafetyof
others,taketimetopracticedriving
maneuvers bef ore heading f or the
open road, and f ollow the guidelines
below.
3
3
Driving Saf ely With a T railerMaking T urns and Braking
Driving on Hills
Driving on Hills
T owing Speeds and Gears
Towing a Trailer
188

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 .
If you have the skills and tools to per-
f orm more complex maintenance
tasks on your vehicle, you may want
to purchase the Service Manual. See
page f or inf ormation on how to
obtain a copy, or see your dealer. This section explains why it is
important to keep your vehicle well
maintained and how to f ollow basic
maintenance saf ety precautions.......................
Maintenance Saf ety .190
.................
Maintenance Schedule . 191
............
Servicing Your Vehicle . 192
Owner’s Maintenance ...................................
Checks .192
....................
Maintenance Record .197
..............................
Fluid Locations .201
........................
Adding Engine Oil .202
.......
Recommended Engine Oil . 202
..............................
Synthetic Oil .203
................
Engine Oil Additives . 203
.........
Changing the Oil and Filter . 204
....................
Windshield Washers .206
..............................
Engine Coolant .207
............
Adding Engine Coolant . 207
.......................
Transmission Fluid .209
Automatic .........................
Transmission .209
Manual .........................
Transmission .211
................
Brake and Clutch Fluid . 212
................................
Brake Fluid .212
...............................
Clutch Fluid .213
....................
Power Steering Fluid . 213
....................................
Hood Latch .214
.............................................
Lights .215 .......................................
Seat Belts .223
.....................................
Floor Mats .223
..................
Dust and Pollen Filter . 223
.................................
Wiper Blades .224
...............................................
Tires .226
..................
Inf lation Guidelines . 226
...
Recomended Tire Pressures . 227
..........................
Tire Inspection .228
.....................
Tire Maintenance .228
.............................
Tire Rotation .229
.........................
Replacing Tires .229
......................
Wheels and Tires .230
..........................
Winter Driving .230
.............................
Snow Tires .230
............................
Tire Chains .231
...................
Checking the Battery . 232
.............................
Vehicle Storage .233
277
Maintenance
Maint enance
189

All service items not detailed in this
section should be perf ormed by a
certif ied technician or other qualif ied
mechanic.
To eliminate potential hazards, read
the instructions bef ore you begin,
and make sure you have the tools
and skills required.To clean parts, use a commercially
available degreaser or parts
cleaner, not gasoline.
To reduce the possibility of f ire or
explosion, keep cigarettes, sparks,
and f lames away f rom the battery
and all f uel-related parts.
Wear eye protection and
protective clothing when
working near the battery or
when using compressed air. Be sure
there is adequate ventilation
whenever you operate the
engine. Let the
engine and exhaust system cool
bef ore touching any parts. Do
not run the engine unless
instructed to do so. Some of the most important saf ety
precautions are given here. However,
we cannot warn you of every
conceivable hazard that can arise in
perf orming maintenance. Only you
can decide whether or not you
should perf orm a given task.
Make sure your vehicle is parked
on level ground, the parking brake
is set, and the engine is of f .
Maintenance Saf ety
Important Saf ety Precautions
Carbon Monoxide poison
f rom engine exhaust.
Burns f rom hot parts.
Injury f rom moving parts.
Potential Vehicle Hazards
190
Failure to properly follow
maintenance instructions and
precautions can cause you to
be seriously hurt or killed.
Always follow the procedures
and precautions in this owner’s
manual.
Improperly maintaining this
vehicle or failing to correct a
problem before driving can
cause a crash in which you can
be seriously hurt or killed.
Always follow the inspection,
maintenance recommendations,
and schedules in this owner’s
manual.