Infiniti G35 (V35) Sedan. Manual — part 276
CCS
INSPECTION AND ADJUSTMENT
CCS-15
< BASIC INSPECTION >
[INTELLIGENT CRUISE CONTROL]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
• When the MAIN switch is turned OFF.
• When CANCEL switch is operated.
>> GO TO 7.
7.
CHECK FOR RESTORING SPEED THAT IS SET BY CONVENTIONAL (FIXED SPEED) CURISE CON-
TROL MODE BEFORE CANCELLATION
Check that the vehicle restores the previous speed kept before the system deactivation when performing the
following operations.
• Cancel the system by depressing the brake pedal. Then check if the speed before cancellation is restored
when pushing up RESUME/ACCELERATE switch with 40 km/h (25 MPH) or above.
• Depress the clutch pedal to cancel the system. Then release the clutch pedal (shift knob at any of the 1st to
6th gear positions). Check that the vehicle restores the previous speed kept before the system deactivation
when pushing up the RESUME/ACCELERATE switch while the vehicle speed is 40 km/h (25 MPH) or more.
• Shift the A/T shift selector lever to the “N” range to cancel the system. Then shift the A/T shift selector lever
back to the “D” range. Check that the vehicle restores the previous speed kept before the system deactiva-
tion when pushing up the RESUME/ACCELERATE switch while the vehicle speed is 40 km/h (25 MPH) or
more (A/T).
• Press the CANCEL switch to cancel the system. Then check that the vehicle restores the previous speed
kept before the system deactivation when pushing up the RESUME/ACCELERATE switch while the vehicle
speed is 40 km/h (25 MPH) or more.
>> OPERATION INSPECTION COMPLETION
CCS-16
< FUNCTION DIAGNOSIS >
[INTELLIGENT CRUISE CONTROL]
INTELLIGENT CRUISE CONTROL SYSTEM
FUNCTION DIAGNOSIS
INTELLIGENT CRUISE CONTROL SYSTEM
System Diagram
INFOID:0000000000965389
System Description
INFOID:0000000000965390
• The Intelligent Cruise Control (ICC) system automatically maintains a selected distance from the vehicle
ahead according to that vehicle's speed, or at the set speed, if the road ahead is clear.
• The ICC function has two cruise control modes and brake assist (with preview function).
• To activate or deactivate the ICC system and set the vehicle speed and vehicle-to-vehicle distance, use the
ICC steering switch.
• The operation status of the ICC system is indicated on the ICC system display of the combination meter.
VEHICLE-TO-VEHICLE DISTANCE CONTROL MODE
• Vehicle-to-vehicle distance control mode, the driver can maintain the same speed as other vehicles without
the constant need to adjust the set speed as the driver would with a normal cruise control system.
• The system is intended to enhance the operation of the vehicle when following the vehicle traveling in the
same lane and direction.
• If the ICC sensor integrated unit detects a slower moving vehicle ahead, the system will reduce speed so
that the vehicle ahead can be followed at the selected distance.
• The system automatically controls the throttle and applies the brakes (up to 25% of vehicle braking power) if
necessary.
• The detection range of the sensor is approximately 390 ft (120 m) ahead.
• Refer to Owner's Manual for Intelligent Cruise Control System operating instructions.
CONVENTIONAL (FIXED SPEED) CRUISE CONTROL MODE
• Conventional (fixed speed) cruise control mode is cruising at preset speeds.
• Refer to Owner's Manual for Intelligent Cruise Control System operating instructions.
BRAKE ASSIST (WITH PREVIEW FUNCTION)
• When the force applied to brake pedal exceeds a certain level, the Brake Assist is activated and generates a
greater braking force than that of a conventional brake booster even with light pedal force.
JSOIA0019GB
CCS
INTELLIGENT CRUISE CONTROL SYSTEM
CCS-17
< FUNCTION DIAGNOSIS >
[INTELLIGENT CRUISE CONTROL]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
• When the Preview Function identifies the need to apply the sudden brake by sensing the vehicle ahead in
the same lane and the distance and relative speed from it, it applies the brake pre-pressure before driver
depresses the brake pedal and improves brake response by reducing its free play.
• Refer to Owner's Manual for BRAKE ASSIST (WITH PREVIEW FUNCTION) operating instructions.
ICC STEERING SWITCH
ICC system is operated by MAIN switch and four control switches, all mounted on the steering wheel.
NOTE:
The on board self-diagnosis function of the ICC system can be started with the RESUME/ACCELERATE
switch and SET/COAST switch. Refer to
CCS-23, "Diagnosis Description"
.
In Vehicle-To-Vehicle Distance Control Mode
In Conventional (Fixed Speed) Cruise Control Mode
ICC SYSTEM DISPLAY
1.
CANCEL switch
2.
RESUME/ACCELERATE switch
3.
SET/COAST switch
4.
DISTANCE switch
5.
MAIN switch
JSOIA0010ZZ
No.
Switch name
Description
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
DISTANCE switch
Changes the following distance from: Long, Middle, Short.
5
MAIN switch
Master switch to activate the system (Press for less than 1.5 seconds).
No.
Switch name
Description
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
DISTANCE switch
Ineffective in this mode.
5
MAIN switch
Master switch to activate the system (Press for more than 1.5 seconds).
CCS-18
< FUNCTION DIAGNOSIS >
[INTELLIGENT CRUISE CONTROL]
INTELLIGENT CRUISE CONTROL SYSTEM
The multi information display (1) and ICC system warning lamp (2) in
the combination meter indicate the operation status of the ICC sys-
tem.
NOTE:
When the on board self-diagnosis is run, ICC system DTC(s), if any,
are displayed in the set vehicle speed indicator (3). Refer to
.
In Vehicle-To-Vehicle Distance Control Mode
In Conventional (Fixed Speed) Cruise Control Mode
ICC SENSOR INTEGRATED UNIT INPUT/OUTPUT SIGNAL ITEM
Input Signal Items
JSOIA0020ZZ
JSOIA0011ZZ
No.
Display items
Description
1
ICC system warning lamp
(CRUISE warning lamp)
This indicates that an abnormal condition is present in the ICC system.
2
MAIN switch indicator
Indicates that the MAIN switch is ON (ICC system ON).
3
Vehicle ahead detection indicator
Indicates whether it detects a vehicle ahead.
4
Set distance indicator
Indicates the selected distance between vehicles set with the DISTANCE switch.
5
Own vehicle indicator
Indicates the base vehicle.
6
Set vehicle speed indicator
Indicates the set vehicle speed.
JSOIA0012ZZ
No.
Display items
Description
1
ICC system warning lamp
(CRUISE warning lamp)
This indicates that an abnormal condition is present in the ICC system.
2
MAIN switch indicator
Indicates that the MAIN switch is ON (ICC system ON).
3
SET switch indicator
Indicates that the set conventional (fixed speed) cruise control mode is controlled.
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