2003 Acura MDX automatic transmission

This light normally comes on f or a
f ew seconds when you turn the
ignition switch ON (II). If this light
comes on at any other time, there is
a problem in the 4WD system. Take
the vehicle to your dealer to have it
checked.
This indicator monitors the
temperature of the automatic
transmission f luid. The indicator
should come on f or a f ew seconds
when you turn the ignition switch
ON (II). If it comes on while driving,
it indicates the transmission f luid
temperature is too high. Pull to the
side of the road when it is saf e, shif t
to Park, and let the engine idle until
the indicator goes out.
If the indicator blinks while driving,
pull to the side of the road when it is
saf e, shif t to Park, and let the engine
idle until the indicator goes out.
This indicator reminds you that the
exterior lights are on. It comes on
when the light switch is in either the
or position. This indicator
will come on when the light switch is
in AUTO and the lights turn on
automatically. If you turn the ignition
switch to ACCESSORY (I) or LOCK
(0) without turning of f the light
switch, this indicator will remain on.
A reminder chime will also sound
when you open the driver’s door.On cars with automatic lighting (see
page ) 80
Indicator L ights
Inst rument s and Cont rols
VTM-4 Indicator
A/T Temperature
Indicator
Lights On Indicator
(U.S. models only)
72
Continuing to drive with the A/T
Temperature indicator lit may cause
serious damage to the transmission. Continuing to drive with the VTM-4
indicator blinking may cause serious
damage to the system.

You can decrease the set cruising
speed in any of these ways:
You can increase the set cruising
speed in any of these ways:
When climbing a steep hill, the
automatic transmission may
downshif t to hold the set speed. Thecruisecontrolmaynotholdthe
set speed when you are going up and
down hills. If your speed increases
going down a hill, use the brakes to
slow down to the desired speed. This
will cancel the cruise control. To
resume the set speed, press the
RESUME/ACCEL button. The
CRUISE CONTROL light on the
instrument panel comes on. Press and hold the RESUME/
ACCEL button. The vehicle will
accelerate. When you reach the
desired cruising speed, release the
button.
Push on the accelerator pedal.
Accelerate to the desired cruising
speed and press the SET/DECEL
button.
To increase your speed in very
small amounts, tap the RESUME/
ACCEL button repeatedly. Each
time you do this, your vehicle will
speed up about 1 mph (1.6 km/h).Press and hold the SET/DECEL
button. The vehicle will decelerate.
Release the button when you
reach the desired speed.
To slow down in very small
amounts, tap the SET/DECEL
button repeatedly. Each time you
do this, your vehicle will slow
down about 1 mph (1.6 km/h).
Tap the brake pedal lightly with
your f oot. The CRUISE
CONTROL light on the instru-
ment panel will go out. When the
vehicle slows to the desired speed,
press the SET/DECEL button.
The vehicle will then maintain the
desired speed.
CONT INUED
Changing t he Set Speed
Cruise Control
Comf ort and Convenience Feat ures217

........................
Driving Guidelines .250
........................
Preparing to Drive .251 .......................
Starting the Engine .252
Starting in Cold Weather ....................
at High Altitude .252
..............
Automatic Transmission . 253
.
Shif t Lever Position Indicator . 253
................
Shif t Lever Positions . 254
..............
Engine Speed Limiter . 257
....................
Shif t Lock Release . 257
Variable Torque Management ..............................
4WD System .259
..............................
VTM-4 Lock .259
...........................................
Parking .261
.....................
The Braking System .262
.............
Brake Wear Indicators . 262
...............
Brake System Design . 263
.......................
Anti-lock Brakes .263
Important Saf ety .........................
Reminders .264
........................
ABS Indicator .264
Vehicle Stability Assist (VSA) ........................................
System .266
...............
Driving in Bad Weather . 269
...........................
Towing a Trailer .271
Towing Your Vehicle Behind a ................................
Motorhome .283
..............
Of f -Highway Guidelines . 285
This section gives you tips on
starting the engine under various
conditions, and how to operate the
automatic transmission. It also
includes important inf ormation on
parking your vehicle, the braking
system, the VTM-4 System, the VSA
system, and f acts you need if you are
planning to tow a trailer.
Driving
Driving249

This indicator on the instrument
panel shows which position the shif t
lever is in.
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 ‘‘D ’’ indicator comes on f or a
f ew seconds when you turn the
ignition switch ON (II). If it f lashes
while driving (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.
The malf unction indicator lamp may
come on along with the ‘‘D ’’
indicator if there is a problem in the
automatic transmission control
system.
5
5Shif t L ever Position Indicator
Automatic Transmission
Driving253

µTo shift from:PtoR
RtoN
NtoD
DtoD
DtoD Dto22to1
1to2
2toD
DtoD
DtoD DtoN NtoRRtoP Do this:
Press the brake pedal, then
move the shift lever.
Move the lever.
543
5
54
43 3
3
34
45 5
The shif t lever has eight positions. It
must be in Park or Neutral to start
the engine. When you are stopped in
D,D,D,2,1,NorR,pressfirmly
on the brake pedal, and keep your
f oot of f the accelerator pedal. YoucannotshiftoutofParkwiththe
brake pedal depressed when the
ignition switch is in 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.
If 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. 257
Shif t L ever Positions
Park (P)
Automatic Transmission
Driving254
SHIFT LEVER

µµ
µ
µµ
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. 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 vehicle
f or any reason. Press on the brake pe-
dal when you are moving the shif t
lever from Neutral to another gear.
Use this position f or
your normal driving. The
transmission automatically selects a
suitable gear for your speed and
acceleration. You may notice the
transmission shif ting up at higher
speeds when the engine is cold. This
helps the engine warm up f aster.
Your car has a reverse lockout so
you cannot accidentally shif t to
Reverse from Neutral or any other
driving position when the vehicle
speed exceeds 7 9 mph (12 14
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 vehicle’s
battery is disconnected or goes dead,
you cannot shif t to Reverse. (Ref er
to Shif t Lock Release on page ).
257
Reverse (R) Neutral (N)
Drive (D )
5
Automatic Transmission
Driving255

µµ
These positions
are similar to D , except when you
select the D position, only the f irst
f our gears are selected. When you
select D , only the f irst three gears
are selected. D can also keep the
transmission f rom cycling between
f ourth and f if th gears in stop-and-go
driving, and D can keep the
transmission f rom cycling between
third and f ourth gears. This position locks
the transmission in second gear. It
does not downshif t to f irst gear
when you come to a stop. Second
gives you more power when climbing,
and increased engine braking when
going down steep hills. Use second
gear when starting out on a slippery
surf ace or in deep snow. It will help
reduce wheelspin.
ForfasteraccelerationwheninD ,
D or D , you can get the
transmission to automatically
downshif t by pushing the accelerator
pedal to the f loor. The transmission
will shif t down one or two gears,
depending on your speed.
Use D to provide engine braking
when going down a steep hill. D
gives you more power and increased
engine braking.
5
4
3 4
3 3
45
3 3
Drive(D,D) Second(2)43
Automatic Transmission
Driving256

µIf 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. Set the Parking brake.
With the lever in this
position, the transmission locks in
First gear.
If you shif t into First position when
the vehicle speed is above 31 mph
(50 km/h), the transmission shif ts
into Second gear f irst to avoid
sudden engine braking. 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.
Make sure the key is in the
ignition switch LOCK (0) position.
To release the Reverse Lockout,
make sure the key is in the
ACCESSORY (I) position.
1.
2.
CONT INUED
Engine Speed Limiter
Shift Lock Release
First (1)
Automatic Transmission
Driving257