ignition Acura TSX 2007 Workshop Manual

The ‘‘D’’ indicator comes on for a
few seconds when you turn the
ignition switch to the ON (II)
position. If it flashes while driving (in
any shift position), it indicates a
possible problem in the transmission. If
the malfunction indicator lamp
comes on along with the ‘‘D’’
indicato r, there is a problem with the
automatic transmission control
system. Avoid rapid acceleration, and
have the transmission checked by
your dealer as soon as possible.
These indicators in the tachometer
show which position the shift lever is
in. When
the ‘‘D’’ indicator warns of a
possible problem with the
transmission, you will see a ‘‘CHECK
TRANSMISSION’’ message on the
multi-inf ormation display (see page ). To shif t f rom any position, move the
shiftlever.Youcannotshiftoutof
Park when the ignition switch is in
the LOCK (0) or the ACCESSORY
(I) position.
83
Automatic Transmission
Shif t L ever Position Indicators
Shif ting
246
SHIFT LEVER

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CONTINUED
To
shift from:
PtoR
RtoP
NtoR
DtoD DtoN
DtoD NtoDRtoN Do
this:
Press the brake pedal
and move the lever.
Move the lever.
3
3
To avoid transmission damage, come
to a complete stop before shifting
into Park. The shift lever must be in
Park before you can remove the key
from the ignition switch.
Press the brake
pedal, and move the shift lever from
Park to reverse. To shift from
reverse to neutral, come to a
completestop,andthenshift.
Your vehicle has a reverse lockout so
you cannot accidentally shift to
reverse from neutral or any other
driving position when the vehicle
speed exceeds 5 6 mph (8 10
km/h).
If you cannot shift to reverse when
the vehicle is stopped, press the
brake pedal, slowly shift to neutral,
andthenshifttoreverse. Use
neutral if you
need to restart a stalled engine, or if
it is necessary to stop briefly with
the engine idling. Shift to the Park
position if you need to leave your
vehicle and apply the parking brake.
Press on the brake pedal when you
are moving the shift lever from
neutral to another gear.
Use this position for
your normal driving. The
transmission automatically selects a
suitable gear for the vehicle speed
and acceleration. You may notice the
transmission shifting up at higher
speeds when the engine is cold. This
helps the engine warm up faster.
If
you have done all of the above and
still cannot move the lever out of
Park, see on
page .This
position mechani-
cally locks the transmission. Use
Park whenever you are turning off or
starting the engine. To shift out of
Park, you must press on the brake
pedal and have your foot off the
accelerator pedal. Move the shift
levertotherighttoshiftoutofPark.
If there is a problem in the reverse
lockout system, or your vehicle’s battery
is disconnected or goes dead,
you cannot shif t to reverse. (Ref er to on page ).
251 251
Automatic Transmission
Reverse (R)
Neutral (N)
Drive (D)
Shif t L ock Release
Park (P)
Shif t L ock Release
Driving
247

CONT INUED
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.Putaclothonthenotchof the
shif t lock release slot cover. Using
a small f lat-tipped screwdriver or a
metal f ingernail f ile, caref ully pry
on the notch of the cover to
remove it.
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.
Set the parking brake.
Remove the key from the ignition
switch.
To release the reverse lockout, make
sure the ignition switch is in the
ACCESSORY(I) position.
Bef ore downshif ting, make sure the
engine will not go into the
tachometer’s red zone. 1.
2.
3.
Automatic Transmission
Shif t L ock Release
Engine Speed L imiter
Driving
251
COVER
NOTCH

If the indicator does not come on
when the ignition switch is turned to
the ON (II) position, there may be a
problem with the VSA system. Have
your dealer inspect your vehic le as
soon as possible.
Wh en the VSA system indicator
comes on, you will also see a
‘‘CHECK VSA SYSTEM’’ message
on the multi-information display.
Without VSA, your vehicle will have
normal braking and cornering ability,
but it will not have VSA traction and
stability enhancement.
When
VSA activates, you will see the
VSA activation indicator blink (see
page ).
If this 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. 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 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
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. 65
VSA A ctivation Indicator
Vehicle Stability Assist
(VSA ) System Indicator
Vehicle Stability Assist (VSA) System
262

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To see the current engine oil lif e
displayed on the lower segment of
the multi-information display, turn
the ignition switch to the ON (II)
position, and press the SEL/RESET
buttononthesteeringwheel
repeatedly until engine oil lif e is
displayed. The remaining engine oil lif e is
shownonthedisplayaccordingto
this table:
Calculated Engine Oil Lif e (%)
100% 91% 90% 81%
80% 71%
70% 61%
60% 51%
50% 41%
40% 31%
30% 21%
20% 16%
15% 11%10% 6% 5% 1% 0% Displayed
Engine Oil Lif e (%)
100% 90%
80%
70%
60%
50%
40%
30%
20%
15%
10% 5%
0%
Your vehicle displays engine oil lif e
and maintenance service items on
the multi-information display to show
youwhenyoushouldhaveyour
dealer perf orm engine oil
replacement and indicated
maintenance service.
Based on the engine operating
conditions and accumulated engine
revolutions, the onboard computer in
your vehicle calculates the remaining
engine oil lif e and displays it as a
percentage.
Maintenance Minder
Engine Oil L if e Display
274
ENGINE OIL LIFE DISPLAY
REMAINING ENGINE OIL LIFE

To cancel the engine oil life display,
press the SEL/RESET button to
return to the previous display.
The message appears on the multi-
info rmation display each time you
turn the ignition switch to the ON
(II) position. After canceling the
message, the engine oil life display
will appear in the lower segmen t.
This continues until you have the
indicated maintenance done by your
dealer.
When the remaining oil life is 5 to 1%,
the multi-information display shows
a ‘‘SERVICE DUE NOW’’ message.
The display also shows the same
maintenance items that were
previously shown with ‘‘SERVICE
DUE SOON.’’ Make sure you have
the indicated maintenance
performed as soon as possible. To
cancel the message, press the
INFO button on the steering wheel.
Toseethemessageagain,waitfor
an interval for more than 5 seconds,
and then press the INFO button. After have the service is performed,
make sure to reset the display as
described on page . 277
Maintenance Minder
276

CONT INUED
If maintenance service is done by
someone other than your dealer,
reset the maintenance minder as
f ollows:Turn the ignition switch to the ON
(II) position.
To cancel the engine oil lif e display,
press the SEL/RESET button to
return to the previous display. Press and hold the SEL/RESET
button on the steering wheel f or
more than 10 seconds. The
remaining engine oil lif e reset
modewillbeshownonthemulti-
inf ormation display.
To reset the engine oil lif e, press
the INFO button on the steering
wheel to select ‘‘RESET’’ on the
display, and press the SEL/
RESET button.
After the message on the multi-
inf ormation display is canceled by
pressing the INFO button, the
engine oil lif e display will appear in
the lower segment. You will see a
‘‘SERVICE’’ message along with the
percentage of the remaining engine
oil lif e and the maintenance item
code(s) displayed. Your dealer will reset the display
af ter completing the required
maintenance service. You will see
‘‘OIL LIFE 100 %’’ on the lower
segment of the multi-inf ormation
display and the maintenance item
code(s) erased the next time you
turn the ignition switch to the ON
(II) position.
If the engine oil lif e display is not
displayed, press the SEL/RESET
buttononthesteeringwheel
repeatedly until it comes back.
1.
2.
3.
Maintenance Minder
Maint enance
277
‘‘SERVICE’’ MESSAGE

CONT INUED
Park the vehicle on f irm, level and
non-slippery ground. Put the
transmission in Park (automatic)
or reverse (manual). Apply the
parking brake.
If you have a f lat tire while driving,
stop in a saf e place to change it.
Drive slowly along the shoulder until
you get to an exit or an area that is
far away from the traffic lanes.
Turn on the hazard warning lights,
and turn the ignition switch to the
LOCK (0) position. Have all
passengers get out of the vehicle
while you change the tire.
2.
1.
Changing a Flat Tire
T aking Care of t he Unexpect ed
321
TRUNK FLOOR
JACK TOOLS
TOOL TRAY
The vehicle can easily roll off
the jack, seriously injuring
anyone underneath.
Follow the directions for
changing a tire exactly, and
never get under the vehicle
when it is supported only by the
jack.

When you turn the ignition switch to
the START (III) position, you do not
hear the normal noise of the engine
trying to start. You may hear a
clicking sound, a series of clicks, or
nothing at all.
Diagnosing
why the engine won’t
start falls into two areas, depending
on what you hear when you turn the
ignition switch to the START (III)
position: You hear nothing, or almost
nothing. The engine’s starter
motor does not operate at all, or
operates very slowly.
You can hear the starter motor
operating normally, or the starter
motor sounds like it is spinning
faster than normal, but the engine
does not start up and run. Check
these things:
Turn the ignition switch to the ON
(II) position. Turn on the
headlights, and check their
brightness. If the headlights are
very dim or do not come on at all,
the battery is discharged. See
on page .
Check
the transmission interlock.
If you have a manual transmission,
the clutch pedal must be pushed
all the way to the floor or the
starter will not operate. With an
automatic transmission, it must be
in Park or neutral. Turn
the ignition switch to the
START (III) position. If the
headlights do not dim, check the
condition of the fuses. If the fuses
areOK,thereisprobably
something wrong with the
electrical circuit for the ignition
switch or starter motor. You will
need a qualified technician to
determine the problem. See
on page .
If the headlights dim noticeably or
go out when you try to start the
engine, either the battery is
discharged or the connections are
corroded. Check the condition of the
battery and terminal connections
(see page ). You can then try
jump starting the vehicle from a
booster battery (see page ).341
327
316
327
Nothing Happens or the Starter
Motor Operates Very Slowly
Jump Starting Emergency T owing
If theEngineWon’tStart
T aking Care of t he Unexpect ed
325

In this case, the starter motor’s
speed sounds normal, or even faster
than normal, when you turn the
ignition switch to the START (III)
position, but the engine does not run. Do
you have fuel? Check the fuel
gauge; the low fuel indicator may
not be working.
There may be an electrical
problem, such as no power to the
fuel pump. Check all the fuses
(see page ).
Ifyoufindnothingwrong,youwill
need a qualified technician to find
the problem. See
on page .
Are you using the proper starting
procedure? Refer to
on page .
Are
you using a properly coded
key? An improperly coded key will
cause the immobilizer system
indicator in the instrument panel
to blink rapidly (see page ).
127
243 336
341
If theEngineWon’tStart
T he Starter Operates Normally
Emergency
Towing
Starting the
Engine
326