Infiniti QX56 (Z62). Manual - part 189

CCS

OPERATION

CCS-23

< SYSTEM DESCRIPTION >

[ICC]

C

D

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F

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B

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P

A

NOTE:
The display of the DCA system is given priority when the DCA system is ON in a standby mode. (The set vehi-
cle speed indicator, set distance indicator, and own vehicle indicator are not displayed). 

APPROACH WARNING DISPLAY

If own vehicle comes closer to a 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 and set distance indicator blink.
The warning chime may not sound in some cases when there is a short distance between vehicles. Some
examples are:
• When the vehicles are traveling at the same speed and the distance between vehicles is not changing.
• When the vehicle ahead is traveling faster and the distance between vehicles is increasing.
• When a vehicle cuts in at near own vehicle.
The warning chime will not sound when own vehicle approaches vehicles that are parked or moving slowly.
The warning chime will not sound when the accelerator pedal is depressed, overriding the system.
The approach warning chime may sound and the system display may blink when the ICC sensor detects some
reflectors which are fitted on vehicles in other lanes or on the side of the road.
This may cause the ICC system to decelerate or accelerate the vehicle.
The ICC sensor may detect these reflectors when the vehicle is driven on winding roads, hilly roads or when
entering or exiting a curve.
The ICC sensor may also detect reflectors on narrow roads or in road construction zones.
In these cases driver will have to manually control the proper distance ahead of own vehicle.
Also, the sensor sensitivity can be affected 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).

Control mode

With a vehicle 
ahead

Set vehicle distance (Long)

Set vehicle distance (Middle)

Set vehicle distance (Short)

When the vehicle speed exceeds the set speed

Condition

Display on ICC system display

JSOIA0297ZZ

JSOIA0298ZZ

JSOIA0299ZZ

JSOIA0300ZZ

CCS-24

< SYSTEM DESCRIPTION >

[ICC]

OPERATION

WARNING LAMP AND AUTOMATIC CANCELLATION DISPLAY

NOTE:

Condition

Display on ICC system display

When own vehicle comes closer to the vehicle ahead and it is judged that the distance be-
tween the vehicles is not sufficient

JSOIA0301ZZ

Condition

Description

Display on ICC system display

Warning 
display

• When the VDC is turned OFF
• When the VDC or ABS (in-

cluding the TCS) operates

• When a wheel slips
• When the 4WD shift switch is 

not AUTO

• When the SNOW mode 

switch is turned ON

• When driving into a strong 

light (i.e., sunlight)

A chime sounds and the control is automatically 
canceled.
NOTE:
When the conditions listed above are no longer 
present, turn the system OFF using the MAIN 
switch.
Turn the ICC system back on to use the system.

When the sensor window is 
dirty, making it impossible to de-
tect a vehicle ahead.

A chime sounds and the control is automatically 
canceled.
NOTE:
Park the vehicle in a safe place, turn the engine 
OFF.
Clean the sensor window with a soft cloth and 
then perform the settings again.

When the ICC system is mal-
functioning

A chime sounds and the control is automatically 
canceled.
NOTE:
Turn the engine OFF and restart engine. If there 
is no malfunction, it is possible to set the system.

Automatic 
cancella-
tion display

• When brake pedal is de-

pressed

• When CANCEL switch is 

pressed

• When a vehicle ahead is not 

detected below the speed of 
24 km/h (15 MPH)

• When the system judges the 

vehicle is at standstill

• When the selector lever is not 

in “D” position or manual 
mode

• When the front wipers are op-

erating at HI
(If the vehicle is equipped 
with a rain sensing auto-wip-
er, the system may cancel 
when the wipers are set to 
AUTO)

• When the parking brake are 

applied

A chime sounds and the control is automatically 
canceled.
NOTE:
• The system will be in a standby, after the control 

is automatically canceled.

• A chime sounds when the control is automati-

cally canceled, except when brake pedal is de-
pressed or when CANCEL switch is pressed.

JSOIA0302ZZ

JSOIA0303ZZ

JSOIA0304ZZ

JSOIA0292ZZ

CCS

OPERATION

CCS-25

< SYSTEM DESCRIPTION >

[ICC]

C

D

E

F

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A

When the ICC system is automatically canceled, the cancellation condition can be displayed on “WORK SUP-
PORT” of CONSULT-III (ICC/ADAS). 

CONVENTIONAL (FIXED SPEED) CRUISE CONTROL MODE FUNCTION

CONVENTIONAL (FIXED SPEED) CRUISE CONTROL MODE FUNCTION : Switch 
Name and Function

INFOID:0000000006224274

CONVENTIONAL (FIXED SPEED) CRUISE CONTROL MODE FUNCTION : Menu 
Displayed by Pressing Each Switch

INFOID:0000000006224275

ICC SYSTEM DISPLAY (ON THE INFORMATION DISPLAY)

SYSTEM CONTROL CONDITION DISPLAY

Push and hold the ICC MAIN switch for longer than approximately 1.5 seconds. This mode will be in a standby
state for setting.

JSOIA0305ZZ

No.

Description

Function

1

CANCEL switch

Deactivates system without erasing set speed

2

RESUME/ACCELERATE switch

Resumes set speed or increases speed incrementally

3

SET/COAST switch

Sets desired cruise speed or reduces speed incrementally

4

MAIN switch

Master switch to activate the system (Press for more than 1.5 seconds)

JSOIA0306ZZ

No.

Description

Function

1

ICC system warning lamp

Indicates that a malfunction occurs in the ICC system

2

SET switch indicator

Indicates that the set conventional (fixed speed) cruise control mode is controlled

3

MAIN switch indicator

Indicates that the MAIN switch is ON (ICC system ON)

CCS-26

< SYSTEM DESCRIPTION >

[ICC]

OPERATION

WARNING AND AUTOMATIC CANCELLATION DISPLAY

NOTE:
When the ICC system is automatically canceled, the cancellation condition can be displayed on “WORK SUP-
PORT” of CONSULT-III (ICC/ADAS). 

Condition

Display on ICC system display

Standby mode

Control mode

JSOIA0307ZZ

JSOIA0308ZZ

Condition

Description

Display on ICC system display

Warning display

When the ICC system is malfunc-
tioning

A chime sounds and the control is 
automatically canceled. 
NOTE:
Turn the engine OFF and restart 
engine. If there is no malfunction, 
it is possible to set the system

System cancel 
display

• When brake pedal is depressed
• When pressing CANCEL switch
• When the vehicle speed falls be-

low approximately 32 km/h (20 
MPH)

• When the vehicle slows down 

more than 13 km/h (8 MPH) be-
low the set speed

• When the selector lever is not in 

the “D” position or manual mode

• When the parking brakes are ap-

plied

• When VDC (including the TCS) 

operates

• When a wheel slips

A chime sounds and the control is 
automatically canceled
NOTE:
• The system will be in a standby, 

after the control is automatically 
canceled

• A chime sounds when the con-

trol is automatically canceled, 
except when brake pedal is de-
pressed or when CANCEL 
switch is pressed

JSOIA0304ZZ

JSOIA0307ZZ