2006 LEXUS RX330 engine

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390
The shift position is displayed on the instrument
cluster.
P: Parking, engine starting and key removal position
R: Reverse position
N: Neutral position
D: Normal driving position (Shifting into overdrive possible)
4: Position for engine braking (Shifting into overdrive not
possible)
Vehicle with the cruise control —
When the cruise control is being used, even if you
downshift from “D” to “4”, engine braking will not be
enabled because the cruise control is not cancelled. For
vehicle speed reduction, see page 415.
Vehicle with the dynamic laser cruise control —
When the cruise control is being used in the
conventional (fixed speed) cruise control mode or in the
vehicle −to−vehicle distance control mode, even if you
downshift from “D” to “4”, engine braking will not be
enabled because the cruise control is not cancelled. For
vehicle speed reduction, see pages 427 and 436.
3, 2: Position for more powerful engine braking
L: Position for maximum engine braking Correct
use of the automatic transmission is explained in
the following parts.
(a) Normal driving
(b) Using engine braking
(c) Using the “3”, “2” and “L” positions
(d) Backing up
(e) Parking
(f) Good driving practice
(g) If you cannot shift the selector lever
(h) Driving in snow mode

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(a) Normal driving
1“P” (Park) position2 “N” (Neutral) position
1. Start the engine as instructed in “How to start the
engine” on page 388.
The transmission must be in “P” or “N”. The engine will not st\
art
in any drive position even if the ignition key is turned to
“START”.
1Brake pedal2“D” (Drive) position
2. With your foot holding down the brake pedal, shift the
selector lever to “D”.
Always use the “D” position to improve fuel economy and quiet
driving. Only in this position, shifting into the overdrive gear is
possible. However, while the engine coolant temperature is
low, the transmission will not shift into the overdrive gear even
in the “D” position. (See “(b) Using engine braking” and\
“(f)
Good driving practice” for exceptions.)
CAUTION
Never put your foot on the accelerator pedal while
shifting.

STARTING AND DRIVING
3923. Release the parking brake and brake pedal. Depress
the accelerator pedal slowly for smooth starting.
In normal cruising, the vehicle will start in first gear and
automatically shift up to the most suitable gear. On inclines,
declines
or winding roads, etc., the vehicle shifts up and down
automatically according to the running conditions to obtain the
suitable driving power and engine braking.
When the lever is in the “4” position, the automatic
transmission system will select the most suitable gear for the
running conditions such as hill climbing, hard towing, etc.
If you need to accelerate rapidly while driving, depress the
accelerator pedal to the full throttle position. This provides
more acceleration by automatically downshifting the
transmission to the next lower gear or beyond, depending on
the vehicle speed.
If engine braking is needed, such as in descending a long hill,
see “(b) Using engine braking”.
(b) Using engine braking
To use the braking power of the engine, downshift the
transmission in the way described below:
1Shift into the “4” position. The transmission will downshift
to fourth gear and engine braking will be enabled.
Vehicle with the cruise control —
When the cruise control is being used, even if you
downshift from “D” to “4”, engine braking will not be
enabled because the cruise control is not cancelled. For
vehicle speed reduction, see page 415.

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Vehicle with the dynamic laser cruise control —
When
the cruise control is being used in the conventional
(fixed speed) cruise control mode or in the
vehicle −to−vehicle distance control mode, even if you
downshift from “D” to “4”, engine braking will not be
enabled because the cruise control is not cancelled. For
vehicle speed reduction, see pages 427 and 436.
2Shift into the “3” position. The transmission will downshift
to third gear when the vehicle speed is or becomes lower
than 129 km/h (81 mph) and stronger engine braking will
be enabled.
3Shift into the “2” position. The transmission will downshift
to second gear when the vehicle speed is or becomes
lower than 83 km/h (52 mph) and more powerful engine
braking than that of “3” position will be enabled.
4Shift into the “L” position. The transmission will downshift
to first gear when the vehicle speed is or becomes lower
than 39 km/h (24 mph) and maximum engine braking will
be enabled.
CAUTION
Be careful when downshifting on a slippery surface.
The abrupt change in engine speed could cause the
vehicle to skid or spin.

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(c) Using the “3”, “2” and “L” positions
The “3”, “2” and “L” positions are used for strong engine\
braking
as described previously.
With the selector lever in “3”, “2” or “L”, you can start the vehicle
in motion as with the lever in “D”.
With the selector lever in “3” or “2”, the vehicle will start in firs\
t
gear and automatically shift to second gear or third gear.
With the selector lever in “L”, the transmission is engaged in
first gear.
NOTICE
 Be careful not to overrev the engine. Watch the
tachometer to keep engine rpm from going into the
red zone. The approximate maximum allowable
speed for each position is given below for your
reference.
“3” 144 km/h (90 mph). . . . . . . .
“2” 92 km/h (58 mph)
. . . . . . . . .
“L” 51 km/h (32 mph)
. . . . . . . . .
 Do not continue hill climbing or hard towing for a long
time in the “3”, “2” or “L” position. This may cause
severe automatic transmission damage from
overheating. To prevent such damage, “4” position
should be used in hill climbing or hard towing.
(d) Backing up
1Brake pedal2“R” (Reverse) position
1. Bring the vehicle to a complete stop.
2. With the brake pedal held down with your foot, shift the
selector lever to the “R” position.
NOTICE
Never shift into reverse while the vehicle is moving.
Vehicles with driving position memory system —
When the shift lever is shifted into “R” position, the outside rear
view mirrors automatically down to help backing up. For
details, see page 231.

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CAUTION
Never attempt to move the selector lever into “P” under
any circumstances while the vehicle is moving. Serious
mechanical damage and loss of vehicle control may
result.
(f) Good driving practice
 If the transmission repeatedly shifts up and down between
fourth and overdrive gears when climbing a gentle slope,
shift the selector lever to the “4” position. Be sure to shift the
selector lever to the “D” position after climbing the slope.
 When towing a trailer, in order to maintain efficient engine
braking and electrical charging performance, do not use
overdrive.
CAUTION
Always keep your foot on the brake pedal while stopped
with the engine running. This prevents the vehicle from
creeping.
NOTICE
Always use the brake pedal or parking brake to hold the
vehicle on an upgrade. Do not attempt to hold the
vehicle using the accelerator pedal, as this can cause
the transmission to overheat.

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(g) If you cannot shift the selector lever
If you cannot shift the selector lever even though the brake
pedal is depressed, use the shift lock override button. For
instructions, see “If you cannot shift automatic transmission
selector lever” on page 524.
(h) Driving in snow mode
Use this mode when starting your vehicle in ice or snow.
To set the snow mode, push the switch. In the “ECT SNOW”
indicator on the instrument cluster is on. To cancel the snow
mode, push the switch again. The “ECT SNOW” indicator light
will go off when the snow mode is cancelled.
If the engine is turned off with the snow mode is on, the snow
mode is cancelled when the engine is restarted.

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AUTOMATIC TRANSMISSION(multimode type)
Your automatic transmission has a shift lock system to
minimize the possibility of incorrect operation. This
means you can only shift out of “P” position when the
brake pedal is depressed with the ignition switch in “ON”
position. ( )
31RY303
The shift position or shift range position is displayed
on the instrument cluster.
P: Parking, engine starting and key removal position
R: Reverse position
N: Neutral position
D: Normal driving position (shifting into overdrive possible)
S: “S” mode driving
+: Upshifting
: Downshifting