indicator Lexus GX460 2010 Workshop Manual

247
2-4. Using other driving systems
2
When driving
GX460_CANADA (OM60F29U)
Selecting conventional con-
stant speed control mode: Press the “ON-OFF” button
to activate the cruise control.
Press the button again to deacti-
vate the cruise control.
Vehicle-to-vehicle distance con-
trol mode is always reset when
the “ENGINE START STOP”
switch is turned to IGNITION
ON mode.
Switch to constant speed
control mode.
(Push the lever forward and
hold for approximately one
second.)
Cruise control indicator will
come on.
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248
2-4. Using other driving systems
GX460_CANADA (OM60F29U)
■Driving in the selected cruise control mode
Accelerate or decelerate to the
desired speed, and push the
lever down to set the speed.
“SET” indicator will come on.
■Adjusting the set speed
Increases the speed
Decreases the speed
Hold the lever until the desired
speed setting is displayed.
Fine adjustment of the set speed
can be made by lightly pushing
the lever up or down and releas-
ing it.
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268
2-4. Using other driving systems
GX460_CANADA (OM60F29U)
LDA (Lane Departure Alert)∗
∗: If equipped
While driving on a freeway or motor highway that has lane markings, this
system recognizes the lanes using a camera as a sensor to alert the driver
when the vehicle deviates from its lane.
If the system judges that the vehicle may deviate from its lane, it alerts
the driver using rapid beeping and indications on the multi-information
display.
■Turning the LDA system on
The system will be activated depending on the recognizability of
lane markings and on the vehicle speed.
Press the “LDA” switch to acti-
vate the system.
The “LDA” indicator will come
on.
Press the switch again to turn
the LDA system off.
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290
2-4. Using other driving systems
GX460_CANADA (OM60F29U)
Multi-terrain Select∗
∗: If equipped
Multi-terrain Select is a system that improves drivability in off-road situa-
tions.
Select a mode that most closely matches the type of terrain on
which you are driving from among 4 modes.
Engine control and brake control can be optimized in accordance
with the selected mode.
Menu switch
“ENTER” switch
Multi-information display
Displays status information
including operating status
and road type selection.
Multi-terrain Select indicator
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292
2-4. Using other driving systems
GX460_CANADA (OM60F29U)
Press the “ENTER” switch
upwards or downwards until
“MULTI-TERRAIN SELECT”
appears and then press the
“ENTER” switch.
The mode selection screen is
displayed.
Press the “ENTER” switch
upwards or downwards to
select a desired mode and then
press the “ENTER” switch.
The system switches to the
selected mode, and the multi-
terrain select indicator will turn
on.
Once the mode has been set,
the mode name will be dis-
played and operation will com-
mence.
STEP2
STEP3
STEP4
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297
2-4. Using other driving systems
2
When driving
GX460_CANADA (OM60F29U)
■When the TRAC or Active TRAC operates continuously
→P. 335
■When the four-wheel drive control switch is in L4 position
If the Multi-terrain Select system is not operating and the four-wheel drive control
switch is in L4, TRAC OFF will be shown on the multi-information display.
■When there is a malfunction in the system
The Multi-terrain Select indicator light will blink. Have the vehicle inspected by your
Lexus dealer immediately.
CAUTION
■When using the Multi-terrain Select
Observe the following precautions to avoid an accident that could result in death or
serious injuries:
●There is a chance that the selected mode may not be the most appropriate in
terms of road conditions such as pitch, slipperiness, undulation, etc. ( →P. 2 9 1 )
●Multi-terrain Select is not intended to expand the limits of the vehicle. Check the
road conditions thoroughly beforehand, and drive safely and carefully.
NOTICE
■Precaution for use
The Multi-terrain Select is intended for use during off-road driving. Do not use the
system at any other time.
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319
2-4. Using other driving systems
2
When driving
GX460_CANADA (OM60F29U)
Shifting between H4 and L4■ Shifting from H4 to L4
Stop the vehicle completely with brake pedal held down.
Shift the shift lever to N.
Push and shift the four-wheel drive control switch to L4.
Maintain this condition until the low speed four-wheel drive indicator
light turns on.
■Shifting from L4 to H4
Stop the vehicle completely with brake pedal held down.
Shift the shift lever to N.
Push and shift the four-wheel drive control switch to H4.
Maintain this condition until the low speed four-wheel drive indicator
light turns off.
STEP1
STEP2
STEP3
STEP1
STEP2
STEP3
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320
2-4. Using other driving systems
GX460_CANADA (OM60F29U)
■When the four-wheel drive control switch can be operated
●The “ENGINE START STOP” switch is in IGNITION ON mode.
●The shift lever is in the N position.
●The vehicle is stopped completely.
■The low speed four-wheel drive indicator light
●The indicator light blinks while switching between H4 and L4.
●If the low speed four-wheel drive indicator light continues to blink when you
operate the four-wheel drive control switch to the H4 or L4 position, stop the
vehicle completely, shift the shift lever securely into N and then operate the
switch again.
●If the shift lever is moved before the low speed four-wheel drive indicator turns
on/off, the transfer mode may not be shifted completely. The transfer mode dis-
engages both the front and rear drive shafts from the powertrain and allows the
vehicle to move regardless of the shift position. (At this time, the indicator blinks
and the buzzer sounds.)
Therefore, the vehicle is free to roll even if the shift lever is in P. You or someone
else could be seriously injured. You must complete the shifting of the transfer
mode and confirm that the indicator light has turned off (H4) or turned on (L4).
●If the engine coolant temperature is too low, the four-wheel drive control system
may not be able to shift. When the engine is warmer operate the switch again.
If the indicator continue to blink even if doing so, have the vehicle inspected by your
Lexus dealer as soon as possible. There may be a trouble in the four-wheel drive
system.
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321
2-4. Using other driving systems
2
When driving
GX460_CANADA (OM60F29U)
■When the center differential lock/unlock switch can be operated
The “ENGINE START STOP” switch is in IGNITION ON mode.
■The center differential lock indicator light
●The indicator light blinks while locking/unlocking the center differential.
●If the center differential lock indicator light blinks and the buzzer sounds when
the center differential is locked, stop the slipping or spinning and push the
switch again.
If the indicator continue to blink even if doing so, have the vehicle inspected by your
Lexus dealer as soon as possible. There may be a trouble in the four-wheel drive
system.
■Locking/unlocking the center differential
●When the four-wheel drive control switch is in L4 with the center differential
locked, VSC is automatically turned off. (The center differential lock and VSC
OFF indicator light will come on.)
●If the operation is not completed, the center differential lock indicator blinks. If
the indicator light does not turn off when unlocking the center differential, drive
straight ahead while accelerating or decelerating, or drive in reverse.
●Avoid turning suddenly while the center differential is locked. If you do turn sud-
denly, the difference in turning speeds between the front and rear wheels may
have a similar effect to braking, thus making driving difficult.
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323
2-4. Using other driving systems
2
When driving
GX460_CANADA (OM60F29U)
Crawl Control∗
∗: If equipped
Allows travel on extremely rough off-road surfaces at a fixed low speed
without pressing the accelerator or brake pedal. Minimizes loss of traction
or vehicle slip when driving on slippery road surfaces, allowing for stable
driving.
■ Crawl Control switch
ON/OFF switch
Speed selection switch
■ System operation
On/off
The Crawl Control indicator is
lit and the slip indicator flashes
when operating.
Also, the operating status and
speed select status of the Crawl
Control are shown on the multi-
information display.
Higher
Lower
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