Infiniti FX35, FX50 (S51). Manual — part 301
CCS-24
< SYSTEM DESCRIPTION >
[ICC (FULL SPEED RANGE)]
ICC (FULL SPEED RANGE)
SYSTEM DESCRIPTION
ICC (FULL SPEED RANGE)
System Diagram
INFOID:0000000005501559
System Description
INFOID:0000000005501560
DESCRIPTION
JSOIA0110GB
CCS
ICC (FULL SPEED RANGE)
CCS-25
< SYSTEM DESCRIPTION >
[ICC (FULL SPEED RANGE)]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
The Intelligent Cruise Control (Full Speed Range) system maintains a selected distance from the vehicle in
front of own vehicle within the speed range of 0 to 144 km/h (0 to 90 MPH) up to the set speed. The set speed
can be selected by the driver between 32 to 144 km/h (20 to 90 MPH). The vehicle travels at a set speed when
the road ahead is clear.
The ICC system can be set to one of two cruise control modes:
CAUTION:
Never set the cruise speed exceeding the posted speed limit.
Vehicle-to-vehicle Distance Control Mode
For maintaining a selected distance between own vehicle and the vehicle in front of own vehicle up to the pre-
set speed. Refer to
.
Conventional (Fixed Speed) Cruise Control Mode
For cruising at a preset speed. Refer to
NOTE:
In the Conventional (Fixed Speed) Cruise Control Mode, a warning chime will not sound to warn driver if own
vehicle are too close to the vehicle ahead.
WARNING:
Always drive carefully and attentively when using either cruise control mode. To avoid serious injury
or death, do not rely on the system to prevent accidents or to control the vehicle's speed in emer-
gency situations. Do not use cruise control except in appropriate rode and traffic conditions.
Forward Collision Warning (FCW)
FCW share the systems and components with ICC system. Refer to
.
Brake Assist (With Preview Function)
Brake Assist (With Preview Function) share the systems and components with ICC system. Refer to
Intelligent Brake Assist (IBA) System
IBA system share the systems and components with ICC system. Refer to
ICC SENSOR INTEGRATED UNIT INPUT/OUTPUT SIGNAL ITEM
Input Signal Item
Transmit unit
Signal name
Description
ECM
Accelerator pedal position signal
Receives the accelerator pedal position signal from ECM via CAN
communication.
ICC steering
switch signal
MAIN switch signal
Receives the ICC steering switch signal from ECM via CAN commu-
nication.
SET/COAST switch
signal
CANCEL switch signal
RESUME/ACCELER-
ATE switch signal
DISTANCE switch sig-
nal
ICC brake switch signal
Receives the ICC brake switch signal from ECM via CAN communi-
cation.
Stop lamp switch signal
Receives the stop lamp switch signal from ECM via CAN communi-
cation.
Closed throttle position signal
Receives the closed throttle position signal from ECM via CAN com-
munication.
Engine speed signal
Receives the engine speed signal from ECM via CAN communica-
tion.
CCS-26
< SYSTEM DESCRIPTION >
[ICC (FULL SPEED RANGE)]
ICC (FULL SPEED RANGE)
Output Signal Item
TCM
Shift position signal
Receives the shift position signal from TCM via CAN communication.
Output shaft revolution signal
Receives the output shaft revolution signal from TCM via CAN com-
munication.
Current gear position signal
Receives the current gear position signal from TCM via CAN com-
munication.
Input speed signal
Receives the input speed signal from TCM via CAN communication.
Brake booster
control unit
Brake fluid pressure control signal
Receives the brake fluid pressure control signal from the brake
booster control unit via ITS communication.
Release switch signal
Receives the release switch signal from the brake booster control
unit via ITS communication.
IBA OFF switch signal
Receives the IBA OFF switch signal from the brake booster control
unit via ITS communication.
ABS actuator
and electric unit
(control unit)
Vehicle speed signal
Receives the vehicle speed signal (wheel speed) from ABS actuator
and electric unit (control unit) via CAN communication.
BCM
Front wiper request signal
Receives the front wiper request signal from BCM via CAN commu-
nication.
Steering angle
sensor
Steering angle sensor signal
Receives the steering angle sensor signal from the steering angle
sensor via CAN communication.
Transmit unit
Signal name
Description
Reception unit
Signal name
Description
ECM
ICC operation signal
Transmits the ICC operation signal to ECM via CAN communication.
Combination
meter (through
unified meter
and A/C amp.)
Meter display
signal
Own vehicle indicator
signal
Transmits the meter display signal to the combination meter
(through unified meter and A/C amp.) via CAN communication.
Vehicle ahead detection
indicator signal
Set vehicle speed indi-
cator signal
Set distance indicator
signal
MAIN switch indicator
signal
SET switch indicator
signal
ICC warning lamp signal
Transmits the ICC warning lamp signal to the combination meter
(through unified meter and A/C amp.) via CAN communication.
IBA OFF indicator lamp signal
Transmits the IBA OFF indicator lamp signal to the combination
meter (through unified meter and A/C amp.) via CAN communica-
tion.
ICC warning
chime
Buzzer output signal
• Transmits the buzzer output signal to the brake booster control
unit via ITS communication.
• The brake booster control unit outputs the buzzer output signal
and operates the ICC warning chime.
ICC brake hold
relay
ICC brake hold relay drive signal
• Transmits the ICC brake hold relay drive signal to the brake boost-
er control unit via ITS communication.
• The brake booster control unit outputs the ICC brake hold relay
drive signal and operates the ICC brake hold relay.
Brake booster
control unit
Brake fluid pressure command signal
Transmits the brake fluid pressure command signal to the brake
booster control unit via ITS communication.
CCS
ICC (FULL SPEED RANGE)
CCS-27
< SYSTEM DESCRIPTION >
[ICC (FULL SPEED RANGE)]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
Component Parts Location
INFOID:0000000005501561
1.
ICC steering switch
2.
Information display, ICC system
warning lamp
3.
ECM
4.
ICC sensor integrated unit
5.
ICC brake hold relay
6.
Booster solenoid/Release switch
7.
Brake pressure sensor
8.
Stop lamp switch
9.
ICC brake switch
10. IBA OFF switch
11.
ICC warning chime
12. Brake booster control unit
JPOIA0194ZZ
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст