ECO mode LEXUS RX330 2006 Owner's Guide
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2006, Model line: RX330, Model: LEXUS RX330 2006Pages: 651, PDF Size: 10.14 MB
Page 469 of 651
STARTING AND DRIVING
448In the following cases, there is a problem somewhere in the
electronically
modulated air suspension, in which case the “N”
mode is automatically selected. Although there is no problem
to continue driving normally, have the electronically modulated
air suspension checked by your Lexus dealer as soon as
possible.
The height control “OFF” indicator light does not come on
when the ignition switch is turned on.
The height control “OFF” indicator light blinks.
(g) Operating noise of the electronically
modulated air suspension
You may hear an operating noise in the following cases. There
is no problem in the electronically modulated air suspension.
Selecting vehicle height with the height select switch
Adjusting vehicle height according to the number of
occupants or the luggage load
Changing vehicle height by selecting the easy access mode
when the engine is stopped
Changing vehicle height by selecting the easy access mode
when the vehicle speed exceeds 12 km/h (8 mph)
Changing the vehicle height by selecting the “HI” mode
when the vehicle speed exceeds 50 km/h (31 mph) or
driving at a speed of 30 km/h (19 mph) for 10 seconds or
more
Lowering the vehicle’s height automatically when the
vehicle is moving at high speed
Returning the vehicle height after high speed driving
Page 470 of 651
STARTING AND DRIVING
449
(h) Parking and stopping tips
If you immediately stop the engine to park the vehicle after
off−road driving, the vehicle height is lowered slightly as the
vehicle becomes cool. When parking, make sure there is
nothing that will be in contact with the underbody of the vehicle.
If the “HI” (high) mode is selected when you start the engine,
the vehicle returns to the “HI” (high) height. If the “LO” (\
low) or
“N” (normal) mode is selected when you start the engine, the
vehicle height is change to “N” (normal) mode.
If you park the vehicle for a long time, the vehicle height may
be gradually lowered. When parking for a long time, make sure
there is nothing that will be in contact with the underbody of the
vehicle. If the “HI” (high) mode is selected when you start the
engine, the vehicle returns to the “HI” (high) height. If the “LO”\
(low) or “N” (normal) mode is selected when you start the
engine, the vehicle height is change to “N” (normal) mode.
If you stop the engine, the vehicle height may change in
accordance with the change in the temperature. When you
start the engine, the vehicle returns to the “HI” (high) height.\
If the “LO” (low) or “N” (normal) mode is selected when \
you
start the engine, the vehicle height is change to “N” (normal)
mode.
TRACTION CONTROL SYSTEM
(two wheel drive models)
The traction control system automatically helps prevent
the spinning of front wheels when the vehicle is started or
accelerated on slippery road surfaces.
When the ignition key is turned to “ON”, the system
automatically turns on.
CAUTION
Under certain slippery road conditions, full traction of
the vehicle and power against front wheels cannot be
maintained, even though the traction control system is
in operation. Do not drive the vehicle under any speed
or maneuvering conditions which may cause the
vehicle to lose traction control. In situations where the
road surface is covered with ice or snow, your vehicle
should be fitted with snow tires or tire chains. Always
drive at an appropriate and cautious speed for the
present road conditions.
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STARTING AND DRIVING
450
Normal driving mode
Slip indicator light
Leave the system on during the ordinary driving so that it
can operate when needed.
You may hear a sound in the engine compartment for a few
seconds just after the vehicle begins to move. This means that
the traction control system is in the self− check mode, but does
not indicate a malfunction. When the traction control system is operating, the following
conditions occur:
The system controls the spinning of the front wheels. At this
time, the slip indicator light blinks.
You may feel vibration or noise in your vehicle, caused by
operation of the brakes. This indicates the system is
functioning properly.
The slip indicator light comes on for a few seconds when the
ignition key is turned to “ON”. If the indicator light does not
come on when the ignition is turned on, contact your Lexus
dealer.
Page 472 of 651
STARTING AND DRIVING
451
Traction control off mode
If your wheels get stuck in a ditch when you are driving on
a severe off road and sand, turn off the traction control
system. This system that controls engine performance
interferes with the process of freeing your wheels.
To turn off: Push “TRAC OFF” switch.
The “TRAC OFF” indicator light will come on.
The vehicle stability control system is always activated, even
if the traction control system is turned off.
To turn on: Push “TRAC OFF” switch once again.
The “TRAC OFF” indicator light will go off.“TRAC OFF”
indicator light comes on for a few seconds when
the ignition key is turned to “ON”. It will come on again when
you push the “TRAC OFF” switch to turn off the system.
In the following cases, contact your Lexus dealer:
The indicator light does not come on when the ignition key
is turned to “ON”.
The indicator light remains on after the ignition is turned on.
The indicator light comes on with the normal driving mode
while driving.
Page 474 of 651
STARTING AND DRIVING
453
TRACTION CONTROL SYSTEM
(four wheel drive modes)
The traction control system automatically helps prevent
the spinning of 4 wheels when the vehicle is started or
accelerated on slippery road surfaces.
When the ignition key is turned to “ON”, the system
automatically turns on.
CAUTION
Under certain slippery road conditions, full traction of
the vehicle and power against 4 wheels cannot be
maintained, even though the traction control system is
in operation. Do not drive the vehicle under any speed
or maneuvering conditions which may cause the
vehicle to lose traction control. In situations where the
road surface is covered with ice or snow, your vehicle
should be fitted with snow tires or tire chains. Always
drive at an appropriate and cautious speed for the
present road conditions.
Normal driving mode
Slip indicator light
Leave the system on during the ordinary driving so that it
can operate when needed.
You may hear a sound in the engine compartment for a few
seconds just after the vehicle begins to move. This means that
the traction control system is in the self− check mode, but does
not indicate a malfunction.
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STARTING AND DRIVING
455
In the following cases, contact your Lexus dealer:
The warning light does not come on after the ignition key is
turned to “ON”.
The warning light remains on after the ignition key is turned
to “ON”.
The warning light comes on while driving.
VEHICLE STABILITY CONTROL
SYSTEM
The vehicle stability control system helps provide
comprehensive control of the systems such as anti lock
brake system, traction control, engine control, etc. This
system automatically controls the brakes and engine to
help prevent the vehicle from skidding when cornering on
a slippery road surface or operating steering wheel
abruptly.
This system activates when the vehicle speed is about more
than 15 km/h (9 mph).
You may hear a sound in the engine compartment for a few
seconds just after the vehicle begins to move. This means that
the system is in the self −check mode, but does not indicate a
malfunction.
Page 478 of 651
STARTING AND DRIVING
457
“VSC” warning light
This light warns that there is a problem somewhere in the
vehicle stability control system or traction control system.
The light will come on when the ignition key is turned to “ON”
and will go off after a few seconds.
If the light comes on while driving, the vehicle stability control
system and traction control system do not work. However, as
conventional braking operates when applied, there is no
problem to continue your driving.In the following cases, contact your Lexus dealer:
The warning light does not come on after the ignition key is
turned to “ON”.
The warning light remains on after the ignition key is turned
to “ON”.
The warning light comes on while driving.
Tw o −wheel drive models only — The “TRAC OFF” indicator
light will come on when the “VSC” warning light comes on even
if the “TRAC OFF” switch is not pushed.
Page 480 of 651
STARTING AND DRIVING
459
Anti lock brake system
The anti lock brake system is designed to help prevent
lock up of the wheels during a sudden braking or braking
on slippery road surfaces. This assists in providing
directional stability and steering performance of the
vehicle under these circumstances.
Effective way to press the ABS brake pedal: When the
anti−lock brake system function is in action, you may feel the
brake pedal pulsating and hear a noise. In this situation, to
let the anti−lock brake system work for you, just hold the
brake pedal down more firmly. Do not pump the brake in a
panic stop. This will result in reduced braking performance.
The anti−lock brake system becomes operative after the
vehicle has accelerated to a speed in excess of approximately
10 km/h (6 mph). It stops operating when the vehicle
decelerates to a speed below approximately 5 km/h (3 mph).
Depressing the brake pedal on slippery road surfaces such as
on a manhole cover, a steel plate at a construction site, joints
in a bridge, etc. on a rainy day tends to activate the anti −lock
brake system.
You may hear a click or motor sound in the engine
compartment for a few seconds just after the vehicle begins to
move. This means that the anti −lock brake system is in the
self−check mode, and does not indicate a malfunction. When the anti lock brake system is activated, the
following conditions may occur. They do not indicate a
malfunction of the system:
You may hear the anti −lock brake system operating and feel
the brake pedal pulsating and the vibrations of the vehicle
body and steering wheel. You may also hear the motor
sound in the engine compartment even after the vehicle is
stopped.
At the end of the anti−lock brake system activation, the
brake pedal may move a little forward.
CAUTION
Do not overestimate the anti lock brake system:
Although the anti lock brake system assists in
providing vehicle control, it is still important to drive
with all due care and maintain a moderate speed and
safe distance from the vehicle in front of you, because
there are limits to the vehicle stability and effectiveness
of steering wheel operation even with the anti lock
brake system on.
If tire grip performance exceeds its capability, or if
hydroplaning occurs during high speed driving in the
rain, the anti lock brake system does not provide
vehicle control.
Page 481 of 651
STARTING AND DRIVING
460
Anti lock brake system is not designed to shorten the
stopping distance: Always drive at a moderate speed
and maintain a safe distance from the vehicle in front of
you. Compared with vehicles without an anti lock
brake system, your vehicle may require a longer
stopping distance in the following cases:
Driving on rough, gravel or snow covered roads.
Driving with tire chains installed.
Driving over the steps such as the joints on the road.
Driving on roads where the road surface is pitted or
has other differences in surface height.
Install all 4 tires of specified size at appropriate
pressure: The anti lock brake system detects vehicle
speeds u sing the speed sensors for respective wheels’
turning speeds. The use of tires other than specified
may fail to detect the accurate turning speed resulting
in a longer stopping distance.“ABS” warning light
1U.S.A.2Canada
The light comes on when the ignition key is turned to the “ON”
position. If the anti−lock brake system and the brake assist
system work properly, the light turns off after a few seconds.
Thereafter, if either of the systems malfunctions, the light
comes on again.
When the “ABS” warning light is on (and the brake system
warning light is off), the anti −lock brake system, the brake
assist system, the traction control system and the vehicle
stability control system do not operate, but the brake system
still operates conventionally.
When the “ABS” warning light is on (and the brake system
warning light is off), the anti−lock brake system does not
operate so that the wheels could lock up during a sudden
braking or braking on slippery road surfaces.
Page 492 of 651
DRIVING TIPS
471
CAUTION
Before driving off, make sure the parking brake is
fully released and that the parking brake reminder
light is off.
Do not leave your vehicle unattended while the
engine is running.
Do not rest your foot on the brake pedal while driving.
It can cause dangerous overheating, needless wear,
and poor fuel economy.
To drive down a long or steep hill, reduce your speed
and downshift. Remember, if you ride the brakes
excessively, they may overheat and not work
properly. See page 392 or 403.
Be careful when accelerating, upshifting,
downshifting or braking on a slippery surface. The
abrupt change in engine speed, such as sudden
acceleration or engine braking, could cause the
vehicle to skid or spin.
Do not drive in excess of the speed limit. Even if the
legal speed limit permits it, do not drive over 140 km/h
(85 mph) unless your vehicle has high speed
capability tires. Driving over 140 km/h (85 mph) may
result in tire failure, loss of control and possible
injury. Be sure to consult a tire dealer to determine
whether the tires on your vehicle are high speed
capability tires or not before driving at such speeds.
Do not continue normal driving when the brakes are
wet. If they are wet, your vehicle will require a longer
stopping distance, and it may pull to one side when
the brakes are applied. Also, the parking brake will
not hold the vehicle securely.
Vehicles with electronically modulated air
suspension: If you drive through water, such as when
crossing swallow streams, first check the depth of
the water and the bottom of the river bed of firmness,
put the vehicle height in the “HI” (high) mode with the
height select switch and then turn off the
electronically modulated air suspension by pushing
the height control switch. Drive your vehicle at 30
km/h (19 mph) or lower speed.