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JVS1041X
The system is intended to enhance the
operation of the vehicle when following a
vehicle traveling in the same lane and
direction.
If the radar sensor
detects a slower
moving vehicle ahead, the system will
reduce the vehicle speed so that your
vehicle follows the vehicle in front at the
selected distance.
The system automatically controls the
throttle and applies the brakes (up to
approximately 40% of vehicle braking
power) if necessary.
The detection range of the sensor is
approximately 650 ft (200 m) ahead.
Vehicle-to-vehicle distance control
mode operation
The vehicle-to-vehicle distance control
mode is designed to maintain a selected
distance and reduce the speed to match
the slower vehicle ahead. The system will
decelerate the vehicle as necessary and if
the vehicle ahead comes to a stop, the
vehicle decelerates to a standstill. How-
ever, the ICC system can only apply up to
approximately 40% of the vehicle’s total
braking power. This system should only
be used when traffic conditions allow
vehicle speeds to remain fairly constant
or when vehicle speeds change gradually.
If a vehicle moves into the traveling lane
ahead or if a vehicle traveling ahead
rapidly decelerates, the distance between
vehicles may become closer because the
ICC system cannot decelerate the vehicle
quickly enough. If this occurs, the ICC
system will sound a warning chime and
blink the system display to notify the
driver to take necessary action.
The system will cancel and a warning
chime will sound if the speed is below
approximately 15 MPH (24 km/h) and a
vehicle is not detected ahead. The system
will also disengage when the vehicle goes
above the maximum set speed.
See “Approach warning” (P.5-76). The following items are controlled in the
vehicle-to-vehicle distance control mode:
.
When there are no vehicles traveling
ahead, the vehicle-to-vehicle distance
control mode maintains the speed set
by the driver. The set speed range is
the following speed.
— 20 and 90 MPH (32 and 144 km/h)
. When there is a vehicle traveling
ahead, the vehicle-to-vehicle distance
control mode adjusts the speed to
maintain the distance, selected by
driver, from the vehicle ahead. The
adjusting speed range is up to the set
speed. If the vehicle ahead comes to a
stop, the vehicle decelerates to a
standstill within the limitations of the
system. The system will cancel once it
judges a standstill with a warning
chime.
. When the vehicle traveling ahead has
moved out from its lane of travel, the
vehicle-to-vehicle distance control
mode accelerates and maintains ve-
hicle speed up to the set speed.
The ICC system does not control vehicle
speed or warn you when you approach
stationary and slow moving vehicles. You
must pay attention to vehicle operation
to maintain proper distance from vehicles
ahead when approaching toll gates or
traffic congestion.
Starting and driving5-69
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5-70Starting and driving
SSD0254
When driving on the freeway at a set
speed and approaching a slower traveling
vehicle ahead, the ICC system will adjust
the speed to maintain the distance,
selected by the driver, from the vehicle
ahead. If the vehicle ahead changes lanes
or exits the freeway, the ICC system will
accelerate and maintain the speed up to
the set speed. Pay attention to the driving
operation to maintain control of the
vehicle as it accelerates to the set speed.
The vehicle may not maintain the set
speed on winding or hilly roads. If this
occurs, you will have to manually control
the vehicle speed.
Normally when controlling the distance toa vehicle ahead, this system automati-
cally accelerates or decelerates your ve-
hicle according to the speed of the
vehicle ahead. Depress the accelerator
to properly accelerate your vehicle when
acceleration is required for a lane change.
Depress the brake pedal when decelera-
tion is required to maintain a safe dis-
tance to the vehicle ahead due to its
sudden braking or if a vehicle cuts in.
Always stay alert when using the ICC
system.
JVS0957X
Vehicle-to-vehicle distance control
mode switches
The system is operated by a CRUISE ON/
OFF switch and four control switches, all
mounted on the steering wheel.
1. RES/+ switch:
Resumes set speed or increases speed
incrementally.
2. CANCEL switch: Deactivates the system without eras-
ing the set speed.
3. SET/- switch:
Sets desired cruise speed, reduces
speed incrementally.
Page 299 of 500
4. CRUISE ON/OFF switch:Master switch to activate the system
5. DISTANCE switch: Changes the vehicle’s following dis-
tance:
.Long.Middle.Short
WAF0146X
Vehicle-to-vehicle distance control
mode display and indicators
The display is located between the speed-
ometer and tachometer.
1. This indicator indicates the ICC sys-tem status depending on a color.
.ICC system ON indicator (gray):
Indicates that the Cruise ON/OFF
switch is ON.
.ICC system set indicator (green):
Indicates that cruising speed is set
.ICC system warning (yellow):Indicates that there is a malfunc-
tion in the ICC system. 2. Set distance indicator:
Displays the selected distance be-
tween vehicles set with the DISTANCE
switch.
3. Set vehicle speed indicator: Indicates the set vehicle speed.
4. Vehicle ahead detection indicator: Indicates whether it detects a vehicle
in front of you.
Starting and driving5-71
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5-72Starting and driving
WAF0147X
Operating vehicle-to-vehicle dis-
tance control mode
To turn on the cruise control,quickly
push and release the CRUISE ON/OFF
switch
. The ICC system ON indicator
(grey), set distance indicator and set
vehicle speed indicator come on and in
a standby state for setting.
WAF0148X
To set cruising speed, accelerate your
vehicle to the desired speed, push the
SET/- switch
and release it. (The ICC
system set indicator (green), vehicle
ahead detection indicator, set distance
indicator and set vehicle speed indicator
come on.) Take your foot off the accel-
erator pedal. Your vehicle will maintain
the set speed.
When the SET/- switch
is pushed under
the following conditions, the system can-
not be set and the ICC indicators will blink
for approximately 2 seconds:
. When traveling below 20 MPH (32
km/h) and the vehicle ahead is not
detected .
When the shift lever is not in the D
(Drive) or manual shift mode
. When the parking brake is applied
. When the brakes are operated by the
driver
When the SET/- switch
is pushed under
the following conditions, the system can-
not be set.
A warning chime will sound and a mes-
sage will pop up:
. When the VDC system is off (To use
the ICC system, turn on the VDC
system. Push the CRUISE ON/OFF
switch to turn off the ICC system and
reset the ICC system by pushing the
CRUISE ON/OFF switch again.)
For additional information about the
VDC system, see “Vehicle Dynamic
Control (VDC) system” (P.5-147).
. When VDC (including the traction
control system) is operating
. When a wheel is slipping (To use the
ICC system, make sure the wheels are
no longer slipping.)
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WAF0135X
System set display with vehicle aheadSystem set display without vehicle ahead
The driver sets the desired vehicle speed
based on the road conditions. The ICC
system maintains the set vehicle speed,
similar to standard cruise control, as long
as no vehicle is detected in the lane
ahead.
The ICC system displays the set speed.
Vehicle detected ahead:
When a vehicle is detected in the lane
ahead, the ICC system decelerates the
vehicle by controlling the throttle and
applying the brakes to match the speed
of a slower vehicle ahead. The system
then controls the vehicle speed based onthe speed of the vehicle ahead to main-
tain the driver selected distance.
NOTE:
.
The stop lights of the vehicle come
on when braking is performed by
the ICC system.
. When the brake operates, a noise
may be heard. This is not a malfunc-
tion.
When a vehicle ahead is detected, the
vehicle ahead detection indicator comes
on. The ICC system will also display the
set speed and selected distance.
Vehicle ahead not detected:
When a vehicle is no longer detected ahead, the ICC system gradually acceler-
ates your vehicle to resume the pre-
viously set vehicle speed. The ICC
system then maintains the set speed.
When a vehicle is no longer detected the
vehicle ahead detection indicator turns
off.
If a vehicle ahead appears during accel-
eration to the set vehicle speed or any
time the ICC system is in operation, the
system controls the distance to that
vehicle.
When a vehicle is no longer detected
under approximately 15 MPH (24 km/h),
the system will be canceled.
Starting and driving5-73
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5-74Starting and driving
JVS1073X
When passing another vehicle,the set
speed indicatorwill flash when the
vehicle speed exceeds the set speed. The
vehicle detect indicator will turn off when
the area ahead of the vehicle is open.
When the pedal is released, the vehicle will
return to the previously set speed.
Even though your vehicle speed is set in
the ICC system, you can depress the
accelerator pedal when it is necessary to
accelerate your vehicle rapidly.
How to change the set vehicle
speed
To cancel the preset speed, use any of
these methods:
. Push the CANCEL switch. The set
vehicle speed indicator will go out.
. Tap the brake pedal. The set vehicle
speed indicator will go out.
. Turn the CRUISE ON/OFF switch off.
The ICC indicators will go out.
To reset at a faster cruising speed, use
one of the following methods:
. Depress the accelerator pedal. When
the vehicle attains the desired speed,
push and release the SET/- switch.
. Push and hold the RES/+ switch. The
set vehicle speed will increase by
approximately 5 MPH (5 km/h).
. Push, then quickly release the RES/+
switch. Each time you do this, the set
speed will increase by approximately 1
MPH (1 km/h).
To reset at a slower cruising speed, use
one of the following methods:
. Lightly tap the brake pedal. When the
vehicle attains the desired speed,
push the SET/- switch and release it.
. Push and hold the SET/- switch. The
set vehicle speed will decrease by
approximately 5 MPH (5 km/h). .
Push, then quickly release the SET/-
switch. Each time you do this, the set
speed will decrease by approximately
1 MPH (1 km/h).
To resume the preset speed, push and
release the RES/+ switch. The vehicle will
resume the last set cruising speed when
the vehicle speed is over 20 MPH (32
km/h).
Page 303 of 500
JVS0965X
How to change the set distance to
the vehicle ahead
The distance to the vehicle ahead can be
selected at any time depending on the
traffic conditions.
Each time the DISTANCE switch
is
pushed, the set distance will change to
long, middle, short and back to long again
in that sequence.
JVS1093X
. The distance to the vehicle ahead will
change according to the vehicle
speed. The higher the vehicle speed,
the longer the distance.
. If the engine is stopped, the set
distance becomes “long”. (Each time
the engine is started, the initial setting
becomes “long”.)
Starting and driving5-75
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5-76Starting and driving
Approach warning
If your vehicle comes closer to the vehicle
ahead due to rapid deceleration of that
vehicle or if another vehicle cuts in, the
system warns the driver with the chime
and ICC system display. Decelerate by
depressing the brake pedal to maintain a
safe vehicle distance if:
.The chime sounds.
. The vehicle ahead detection indicator
blinks.
The warning chime may not sound in
some cases when there is a short dis-
tance between vehicles. Some examples
are:
. When the vehicles are traveling at the
same speed and the distance be-
tween vehicles is not changing
. When the vehicle ahead is traveling
faster and the distance between ve-
hicles is increasing
. When a vehicle cuts in near your
vehicle
The warning chime will not sound when:
. Your vehicle approaches other vehi-
cles that are parked or moving slowly.
. The accelerator pedal is depressed,
overriding the system. NOTE:
The approach warning chime may
sound and the system display may
blink when the radar sensor detects
objects on the side of the vehicle or on
the side of the road. This may cause the
ICC system to decelerate or accelerate
the vehicle. The radar sensor may de-
tect these objects when the vehicle is
driven on winding roads, narrow roads,
hilly roads or when entering or exiting a
curve. In these cases you will have to
manually control the proper distance
ahead of your vehicle.
Also, the sensor sensitivity can be af-
fected by vehicle operation (steering
maneuver or driving position in the lane)
or traffic or vehicle condition (for example,
if a vehicle is being driven with some
damage).
Automatic cancellation
A chime sounds under the following
conditions and the control is automati-
cally canceled.
.
When the vehicle ahead is not de-
tected and your vehicle is traveling
below the speed of 15 MPH (24 km/h)
. When the system judges the vehicle is
at standstill
. When the shift lever is not in the D
(Drive) position or manual shift mode .
When the parking brake is applied
. When the VDC system is turned off
. When VDC (including the traction
control system) operates
. When distance measurement be-
comes impaired due to adhesion of
dirt or obstruction to the sensor
. When a wheel slips
. When the radar signal is temporarily
interrupted
Vehicle-to-vehicle distance control
mode limitations
WARNING
Listed below are the system limita-
tions for the ICC system. Failure to
operate the vehicle in accordance
with these system limitations could
result in serious injury or death.
.The system is primarily intended
for use on straight, dry, open
roads with light traffic. It is not
advisable to use the system in
city traffic or congested areas.
. This system will not adapt auto-
matically to road conditions. This
system should be used in evenly
flowing traffic. Do not use the
system on roads with sharp