Infiniti EX35. Manual — part 370
CCS
INSPECTION AND ADJUSTMENT
CCS-15
< BASIC INSPECTION >
[INTELLIGENT CRUISE CONTROL]
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>> GO TO 7.
7.
CHECK FOR CANCELLATION OF VEHICLE-TO-VEHICLE DISTANCE CONTROL MODE
Check that the vehicle-to-vehicle distance control mode is canceled when performing the following operations.
• When the brake pedal is depressed after the system is turned ON.
• When the selector lever is shifted to the “N” range.
• When the MAIN switch is turned OFF.
• When CANCEL switch is operated.
>> GO TO 8.
8.
CHECK FOR RESTORING SPEED THAT IS SET BY VEHICLE-TO-VEHICLE DISTANCE CONTROL
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.
• Shift the selector lever to the “N” range to cancel the system. Then shift the selector lever back to the “D”
range. Check that the vehicle restores the previous speed kept before the system deactivation when push-
ing up the RESUME/ACCELERATE switch while the vehicle speed is 40 km/h (25 MPH) or more.
• 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
ACTION TEST : Special Repair Requirement (Conventional (Fixed Speed) Cruise
Control Mode)
INFOID:0000000003130027
NOTE:
The running speed can be set between 40 km/h (25 MPH) and 144 km/h (90 MPH).
CAUTION:
Never set the cruise speed exceeding the posted speed limit.
1.
CHECK FOR MAIN SWITCH
1.
Start engine.
2.
Press the MAIN switch (1) for more than 1.5 seconds.
3.
Check that the ICC system display in the combination meter
indicates that the conventional (fixed speed) cruise control mode
is ready for activation.
4.
Press the MAIN switch, and check that the ICC system display
turns off when the ICC system is deactivated.
5.
Check that the ICC system display turns off after starting the
engine again.
>> GO TO 2.
2.
CHECK FOR RESUME/ACCELERATE, SET/COAST, CANCEL SWITCHES
1.
Check if RESUME/ACCELERATE, SET/COAST, CANCEL switches are operated smoothly.
2.
Check if switches come up as hand is released from the switches.
>> GO TO 3.
3.
SET CHECKING
1.
Start engine.
ICC system display status
“CRUISE” indicator lamp (2)
: ON
JPOIA0110ZZ
CCS-16
< BASIC INSPECTION >
[INTELLIGENT CRUISE CONTROL]
INSPECTION AND ADJUSTMENT
2.
Press the MAIN switch for more than 1.5 seconds.
3.
Drive the vehicle at 40 km/h (25 MPH) or more.
4.
Push down the SET/COAST switch.
5.
Confirm that the desired speed is set as hand is released from the SET/COAST switch.
NOTE:
• The set vehicle speed is not displayed on the ICC system display.
• The SET indicator in the ICC system display illuminates.
>> GO TO 4.
4.
CHECK FOR INCREASE OF CRUISING SPEED
1.
Set the conventional (fixed speed) cruise control mode at desired speed.
2.
Check if the set speed increases by 1.6 km/h (1 MPH) as RESUME/ACCELERATE switch is pushed up.
NOTE:
• If the RESUME/ACCELERATE switch is kept pushing up during cruise control driving, the vehicle speed
increases until the switch is released.
• The maximum set speed is 144 km/h (90 MPH).
CAUTION:
Never set the cruise speed exceeding the posted speed limit.
>> GO TO 5.
5.
CHECK FOR DECREASE OF CRUISING SPEED
1.
Set the conventional (fixed speed) cruise control mode at desired speed.
2.
Check if the set speed decreases by 1.6 km/h (1 MPH) as SET/COAST switch is pushed down.
NOTE:
• Conventional (fixed speed) cruise control mode is automatically cancelled when the driving speed lowers to
32 km/h (20 MPH).
• The lowest set speed is 40 km/h (25 MPH).
>> GO TO 6.
6.
CHECK FOR CANCELLATION OF CONVENTIONAL (FIXED SPEED) CRUISE CONTROL MODE
Check that the CONVENTIONAL (FIXED SPEED) CRUISE CONTROL MODE is canceled when performing
the following operations.
• When the brake pedal is depressed after the system is turned ON.
• When the selector lever is shifted to the “N” range.
• 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) CRUISE 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.
• Shift the selector lever to the “N” range to cancel the system. Then shift the selector lever back to the “D”
range. Check that the vehicle restores the previous speed kept before the system deactivation when push-
ing up the RESUME/ACCELERATE switch while the vehicle speed is 40 km/h (25 MPH) or more.
• 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
INTELLIGENT CRUISE CONTROL SYSTEM
CCS-17
< FUNCTION DIAGNOSIS >
[INTELLIGENT CRUISE CONTROL]
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FUNCTION DIAGNOSIS
INTELLIGENT CRUISE CONTROL SYSTEM
System Diagram
INFOID:0000000003130028
System Description
INFOID:0000000003130029
• The Intelligent Cruise Control (ICC) system automatically maintains a selected distance from the vehicle
ahead according to that vehicle's speed, or 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.
JPOIA0113GB
CCS-18
< FUNCTION DIAGNOSIS >
[INTELLIGENT CRUISE CONTROL]
INTELLIGENT CRUISE CONTROL SYSTEM
• 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.
MAIN switch
5.
DISTANCE switch
JPOIA0112ZZ
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).
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