2011 INFINITI QX56 display

CCS-22
< SYSTEM DESCRIPTION >[ICC]
OPERATION
SYSTEM CONTROL CONDITION DISPLAY
Quickly push (less than 1.5 seconds) and release the MAIN switch ON.
The MAIN switch indicator (cruise indicator), set distance indicator, own vehicle indicator, and set vehicle
speed indicator come on and ICC system is set to a standby state.
5 Own vehicle indicator Indicates the own vehicle
6 Set vehicle speed indicator Indicates the set vehicle speed
 Indicates 32 km/h (20 MPH) when setting less than 32 km/h (20 MPH)
No. Switch name Description
Condition Display on ICC system display
Standby mode
Control mode Without a vehicle
ahead Set vehicle distance (Long)
Set vehicle distance (Middle)
Set vehicle distance (Short)
When the vehicle speed exceeds the set speed
JSOIA0292ZZ
JSOIA0293ZZ
JSOIA0294ZZ
JSOIA0295ZZ
JSOIA0296ZZ
Revision: 2010 May2011 QX56

CCS
OPERATIONCCS-23
< SYSTEM DESCRIPTION > [ICC]
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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 rapi d deceleration of that vehicle or if another vehicle
cuts in, the system warns the driver with the chim e 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 s peed 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 approac hes vehicles that are parked or moving slowly.
The warning chime will not sound when the accele rator pedal is depressed, overriding the system.
The approach warning chime may sound and the system disp lay 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 dec elerate 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
aheadSet 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
Revision: 2010 May2011 QX56

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
Revision: 2010 May2011 QX56

CCS
OPERATIONCCS-25
< SYSTEM DESCRIPTION > [ICC]
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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) CRUI SE CONTROL MODE FUNCTION : Menu
Displayed by Pre ssing 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 appr oximately 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 Function1 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)
Revision: 2010 May2011 QX56

CCS-26
< SYSTEM DESCRIPTION >[ICC]
OPERATION
WARNING AND AUTOMATIC CANCELLATION DISPLAY
NOTE:
When the ICC system is automatica
lly 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
Revision: 2010 May2011 QX56

CCS
HANDLING PRECAUTIONCCS-29
< SYSTEM DESCRIPTION > [ICC]
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 When driving on the freeway at a set speed and approaching a slower traveling vehicle ahead, the ICC 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, the
driver will have to manually control the vehicle speed.
 The sensor sensitivity can be affected by vehicle oper ation (steering maneuver or driving position in the
lane) or traffic or vehicle condition (for exampl e, if a vehicle is being driven with some damage).
 Normally when controlling the distance to a vehicle ahead, this system automatically accelerates or deceler-
ates own vehicle according to the speed of the vehi cle ahead. Depress the accelerator to properly acceler-
ate own vehicle when acceleration is required for a lane change. Depress the brake pedal when
deceleration is required to maintain a safe distance to the vehicle ahead due to its sudden braking or if a
vehicle cuts in. Always stay alert when using the ICC system.
Precautions for Conventional (Fix ed Speed) Cruise Control ModeINFOID:0000000006224277
 In the conventional (fixed speed) cruise control mode, a warning chime does not sound to warn the driver if
own vehicle is too close to the vehicle ahead, as nei ther the presence of the vehicle ahead nor the vehicle-
to-vehicle distance is detected.
 Pay special attention to the distance between own v ehicle and the vehicle ahead or a collision could occur.
 Always confirm the setting in the ICC system display.
 Do not use the conventional (fixed speed) cruise c ontrol mode when driving under the following conditions:
- When it is not possible to keep the vehicle at a set speed.
- In heavy traffic or in traffic that varies in speed.
- On winding or hilly roads.
- On slippery roads (rain, snow, ice, etc.).
- In very windy areas.
 Doing so could cause a loss of vehicle control and result in an accident.
 To avoid accidentally engaging cruise control, make sure to the MAIN switch OFF when not using ICC sys- tem.
JPOIA0219ZZ
Revision: 2010 May2011 QX56

CCS-30
< SYSTEM DESCRIPTION >[ICC]
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
On Board Diagn
osis FunctionINFOID:0000000006227983
DESCRIPTION
The DTC is displayed on the information disp lay by operating the ICC steering switch.
On Board Self-diagnosis System Diagram
METHOD OF STARTING
CAUTION:
Start condition of on board self-diagnosis
 ICC system OFF
 DCA system OFF
 Vehicle speed 0 km/h (0 MPH)
1. Turn the ignition switch OFF.
2. Start the engine.
3. Wait for 5 seconds after starting the engine. Push up the RESUME/ACCELERATE switch 5 times and push down the
SET/COAST switch 5 times within 10 seconds.
NOTE:
If the above operation cannot be performed within 10 seconds
after waiting for 5 seconds after starting the engine, repeat the
procedure from step 1.
4. The DTC is displayed on the set vehicle speed indicator (1) on the ICC system display on the information display when the on board self-diagnosis starts. Refer to DAS-38, "
DTC Index".
NOTE:
JSOIA0271GB
PKIB8371E
JSOIA0008GB
Revision: 2010 May2011 QX56

CCS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
CCS-31
< SYSTEM DESCRIPTION > [ICC]
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 It displays for up to 5 minutes and then stops.
 If multiple malfunctions exist, up to 6 DTCs can be stored in memory at the most, and the most recent
one is displayed first.
WHEN THE ON BOARD SELF-DIAGNOSIS DOES NOT START
If the on board self-diagnosis does not start, check the following items.
HOW TO ERASE ON BOARD SELF-DIAGNOSIS
1. Turn the ignition switch OFF.
2. Start the engine, and then start the on board self-diagnosis.
3. Press the CANCEL switch 5 times, and then press the DIS-
TANCE switch 5 times under the condition that the on board
self-diagnosis starts.
NOTE:
 Complete the operation within 10 seconds after pressing the
CANCEL switch first.
 If the operation is not completed within 10 seconds, repeat the procedure from step 1.
4. DTC 55 is displayed after erasing. NOTE:
DTCs for existing malfunction can not be erased.
5. Turn ignition switch OFF, and finish the diagnosis.
CONSULT-III Function (ICC/ADAS)INFOID:0000000006227984
APPLICATION ITEMS
CONSULT-III performs the following functions via CAN communication using ADAS control unit.
WORK SUPPORT
Assumed abnormal part Inspection item
Information display Combination meter malfunction Check that the self-diagnosis function of the combina-
tion meter operates. Refer to
MWI-29, "
On Board Diag-
nosis Function"
ICC steering switch malfunction
Perform the inspection for DTC“C1A06”. Refer to CCS-
94, "Diagnosis Procedure"Harness malfunction between ICC steering switch and ECM
ECM malfunction
ADAS control unit malfunction  Check power supply and ground circuit of ADAS con-
trol unit. Refer to DAS-62, "
Diagnosis Procedure".
 Perform SELF-DIAGNOSIS for “ICC/ADAS”with
CONSULT-III, and then check the malfunctioning
parts. Refer to DAS-38, "
DTC Index".
PKIB8373E
Diagnosis mode Description
Work Support Displays causes of automatic system cancellation occurred during system control
Self Diagnostic Result Displays the name of a malfunctioning system stored in the ADAS control unit
Data Monitor Displays ADAS control unit input/output data in real time
Active Test Enables an operational check of a load by transmitting a driving signal from the ADAS control unit to
the load
Ecu Identification Displays ADAS control unit part number
CAN Diag Support Monitor Displays a reception/transmission state of CAN communication and ITS communication
Revision: 2010 May2011 QX56