Infiniti G35 (V35) Sedan. Manual - part 277

CCS

INTELLIGENT CRUISE CONTROL SYSTEM

CCS-19

< FUNCTION DIAGNOSIS >

[INTELLIGENT CRUISE CONTROL]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

*1: M/T models

*2: A/T models

Output Signal Items

Transmission unit

Signal name

Description

ECM

Accelerator pedal position signal

ICC sensor integrated unit receives accelerator pedal position signal 
from ECM with CAN communication.

ICC steering 
switch signal

MAIN switch signal

ICC sensor integrated unit receives ICC steering switch signal from 
ECM with CAN communication.

SET/COAST switch 
signal

CANCEL switch sig-
nal

RESUME/ACCEL-
ERATE switch signal

DISTANCE switch 
signal

ICC brake switch signal

ICC sensor integrated unit receives ICC brake switch signal from 
ECM with CAN communication.

Stop lamp switch signal

ICC sensor integrated unit receives stop lamp switch signal from 
ECM with CAN communication.

Closed throttle position signal

ICC sensor integrated unit receives closed throttle position signal 
from ECM with CAN communication.

Engine speed signal

ICC sensor integrated unit receives engine speed signal from ECM 
with CAN communication.

ICC clutch switch signal

*1

ICC sensor integrated unit receives ICC clutch switch signal from 
ECM with CAN communication.

Park/neutral position switch signal

*1

ICC sensor integrated unit receives park/neutral position switch sig-
nal from ECM with CAN communication.

TCM

*2

Shift position signal

ICC sensor integrated unit receives shift position signal from TCM 
with CAN communication.

Output shaft revolution signal

ICC sensor integrated unit receives A/T vehicle speed sensor signal 
(output shaft revolution signal) from TCM with CAN communication.

Current gear position signal

ICC sensor integrated unit receives current gear position signal from 
TCM with CAN communication.

ABS actuator and 
electric unit (con-
trol unit)

Vehicle speed signal

ICC sensor integrated unit receives vehicle speed signal (wheel 
speed) from ABS actuator and electric unit (control unit) with CAN 
communication.

BCM

Front wiper request signal

ICC sensor integrated unit receives front wiper request signal from 
BCM with CAN communication.

CCS-20

< FUNCTION DIAGNOSIS >

[INTELLIGENT CRUISE CONTROL]

INTELLIGENT CRUISE CONTROL SYSTEM

Component Parts Location

INFOID:0000000000965391

Reception unit

Signal name

Description

Combination 
meter (through 
unified meter and 
A/C amp.)

ICC system display 
signal

CRUISE indicator 
signal

ICC sensor integrated unit transmits ICC system display signal to 
combination meter (through unified meter and A/C amp.) with CAN 
communication.

Own vehicle indica-
tor signal

Vehicle ahead de-
tection indicator sig-
nal

SET indicator signal

Set distance indica-
tor signal

ICC system warning lamp signal

ICC sensor integrated unit transmits ICC system warning lamp sig-
nal to combination meter (through unified meter and A/C amp.) with 
CAN communication.

Buzzer output signal

ICC sensor integrated unit transmits buzzer output signal to combi-
nation meter (through unified meter and A/C amp.) with CAN com-
munication.

ICC brake hold re-
lay

ICC brake hold relay drive signal

ICC sensor integrated unit output stop lamp drive signal to ICC 
brake hold relay.

CCS

INTELLIGENT CRUISE CONTROL SYSTEM

CCS-21

< FUNCTION DIAGNOSIS >

[INTELLIGENT CRUISE CONTROL]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

1.

ICC system display

2.

Buzzer 

3.

ICC steering switch

4.

ECM

5.

ICC sensor integrated unit

6.

ICC brake hold relay

7.

ICC brake switch

8.

Stop lamp switch

9.

ICC clutch switch

10. ABS actuator and electric unit (con-

trol unit)

A.

In combination meter

B.

Back of combination meter

C.

Steering wheel RH

JSOIA0007GB

CCS-22

< FUNCTION DIAGNOSIS >

[INTELLIGENT CRUISE CONTROL]

INTELLIGENT CRUISE CONTROL SYSTEM

Component Description

INFOID:0000000000965392

×

: Applicable

D.

Instrument passenger lower cover 
removed

E.

Front bumper LH

F.

Engine room LH

G.

Brake pedal

H.

Clutch pedal

: Vehicle front

Component

Vehicle-to-

vehicle 

distance 

control mode

Conventional 

(Fixed speed) 

cruise 

control mode

Brake assist 

(With preview 

function)

Description

ICC sensor integrated unit

×

×

×

Refer to 

CCS-28, "Description"

.

ECM

×

×

×

Refer to 

CCS-56, "Description"

.

ABS actuator and electric 
unit (control unit)

×

×

×

Refer to 

CCS-33, "Description"

.

BCM

×

Transmits front wiper request signal to ICC sensor inte-
grated unit through CAN communication.

TCM

×

×

Refer to 

CCS-74, "Description"

.

Unified meter and A/C amp.

×

×

×

Receives the ICC system display signal, ICC warning 
lamp signal and ICC warning buzzer signal from the ICC 
sensor integrated unit with CAN communication. Trans-
mits the data to the combination meter with communica-
tion line.

Combination meter

×

×

×

Using the signals received from the unified meter A/C 
amp. with communication line, performs the following 
operations.
• Displays the ICC system operation status according 

to the ICC system display signal.

• Illuminates the ICC warning lamp according to the 

ICC warning lamp signal.

• Operates the buzzer according to the ICC warning 

buzzer signal.

ICC brake switch

×

×

×

Refer to 

CCS-35, "Description"

.

Stop lamp switch

×

×

×

ICC brake hold relay

×

×

×

Refer to 

CCS-49, "Description"

.

ICC clutch switch

×

×

Transmits operating signal to ECM when depressing 
clutch pedal. ICC sensor integrated unit cancels cruise 
system at driver's clutch operation.