Infiniti G35 (V35) Sedan. Manual - part 296

CCS

MAIN SWITCH DOES NOT TURN ON, MAIN SWITCH DOES NOT TURN OFF

CCS-95

< SYMPTOM DIAGNOSIS >

[INTELLIGENT CRUISE CONTROL]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

>> INSPECTION END

7.

CHECK ICC STEERING SWITCH

Inspect ICC steering switch. Refer to 

CCS-45, "Diagnosis Procedure"

>> INSPECTION END

CCS-96

< SYMPTOM DIAGNOSIS >

[INTELLIGENT CRUISE CONTROL]

ICC SYSTEM CANNOT BE SET (MAIN SWITCH TURNS ON/OFF)

ICC SYSTEM CANNOT BE SET (MAIN SWITCH TURNS ON/OFF)

Description

INFOID:0000000000965479

ICC system cannot be set by pressing SET/COAST switch though MAIN switch can be turned ON/OFF. 
NOTE:
ICC system cannot be set in the following cases.
• When the vehicle speed is not in range of approx. 40 km/h (25 MPH) to 144 km/h (90 MPH).
• When the A/T selector lever is in “N” (A/T).
• When the M/T shift knob is set at the neutral position (M/T).
• When the clutch pedal is depressed (M/T).
• While the brake is in operation.
• When the wiper switch is at LOW/HI position.

Diagnosis Procedure

INFOID:0000000000965480

1.

CHECK CAUSE OF AUTOMATIC CANCELLATION

With CONSULT-III

With “CAUSE OF AUTO-CANCEL” in “WORK SUPPORT” at “ICC”, check if any cause of cancellation is
found.

Is any cause found?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK RELEVANT CANCEL FACTORS

Cancel with appropriate cause, and go to specified diagnosis.

>> INSPECTION END

3.

PERFORM SELFDIAGNOSIS OF ICC SENSOR INTEGRATED UNIT

1.

Perform self-diagnosis of ICC sensor integrated unit.

2.

Check if DTC is detected. Refer to 

CCS-91, "DTC Index"

.

Is any DTC detected?

YES

>> GO TO 6.

NO

>> GO TO 4.

4.

CHECK SWITCHES AND VEHICLE SPEED SIGNAL

With CONSULT-III

1.

Start engine.

2.

With “DATA MONITOR” of “ICC”, check the following items for normal operation. 

-

VHCL SPEED SE

-

D RANGE SW (A/T)

-

SET/COAST SW

-

BRAKE  SW

-

CLUTCH SW SIG (M/T)

-

NP SW SIG (M/T)

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> GO TO 5.

5.

CHECK INOPERATIVE ITEMS

Cancel factor

Inspection item

OPE SW VOLT CIRC

Refer to 

CCS-45, "Diagnosis Procedure"

.

VHCL SPD UNMATCH

Refer to 

CCS-31, "Diagnosis Procedure"

.

IGN LOW VOLT

Refer to 

CCS-29, "Diagnosis Procedure"

.

ECM CIRCUIT

Refer to 

CCS-56, "Diagnosis Procedure"

.

CCS

ICC SYSTEM CANNOT BE SET (MAIN SWITCH TURNS ON/OFF)

CCS-97

< SYMPTOM DIAGNOSIS >

[INTELLIGENT CRUISE CONTROL]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

Check the items for which DATA MONITOR cannot operate normally

>> INSPECTION END

6.

REPAIR OR REPLACE APPLICABLE ITEM

Repair or replace applicable item identified by the self-diagnosis result.

>> GO TO 8.

7.

REPLACE ICC SENSOR INTEGRATED UNIT

1.

Replace ICC sensor integrated unit.

2.

Adjust laser beam aiming. Refer to 

CCS-7, "LASER BEAM AIMING ADJUSTMENT : Special Repair

Requirement (Preparation)"

.

>> GO TO 8.

8.

CHECK ICC SYSTEM

1.

Erase DTC and perform ICC system action test. Then perform self-diagnosis of ICC sensor integrated
unit. (For the details on the ICC system action test, refer to 

CCS-11, "ACTION TEST : Special Repair

Requirement (Vehicle-To-Vehicle Distance Control Mode)"

).

2.

Check that no abnormal condition is present in the ICC system. 

>> INSPECTION END

DATA MONITOR item

Inspection item

VHCL SPEED SE

Refer to 

CCS-31, "Diagnosis Procedure"

.

D RANGE SW

Refer to 

CCS-99, "Diagnosis Procedure"

SET/COAST SW

Refer to 

CCS-45, "Diagnosis Procedure"

.

BRAKE SW

Refer to 

CCS-35, "Diagnosis Procedure (A/T Models)"

.

CLUTCH SW SIG

NP SW SIG (M/T)

Refer to 

CCS-81, "Diagnosis Procedure"

.

CCS-98

< SYMPTOM DIAGNOSIS >

[INTELLIGENT CRUISE CONTROL]

ICC STEERING SWITCH (OTHER THAN MAIN SWITCH) DOES NOT FUNCTION

ICC STEERING SWITCH (OTHER THAN MAIN SWITCH) DOES NOT
FUNCTION

Description

INFOID:0000000000965481

RESUME/ACCELERATE, CANCEL, and DISTANCE switches cannot be operated while ICC system is active
though MAIN switch can be turned ON/OFF. 
NOTE:
RESUME does not function in the following cases.
• When MAIN switch is turned OFF once.
• When the vehicle speed is less than 40 km/h (25 MPH).

Diagnosis Procedure

INFOID:0000000000965482

1.

CHECK ICC STEERING SWITCHES

With CONSULT-III

1.

Start engine.

2.

With “DATA MONITOR” of “ICC”, check if ICC steering switches operate normally.

-

“RESUME/ACC SW”

-

“CANCEL SW”

-

“DISTANCE SW”

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 2.

2.

PERFORM SELF-DIAGNOSIS OF ICC SENSOR INTEGRATED UNIT

1.

Perform self-diagnosis of ICC sensor integrated unit.

2.

Check if DTC “CAN COMM CIRCUIT [U1000]” (DTC 100) is detected.

Is it DTC detected?

YES

>> GO TO 3.

NO

>> GO TO 4.

3.

CAN COMMUNICATION INSPECTION

Perform CAN communication system inspection. Repair or replace applicable item. Refer to 

CCS-78,

"Diagnosis Procedure"

.

>> INSPECTION END

4.

ICC STEERING SWITCH INSPECTION

Inspect ICC steering switch. Refer to 

CCS-47, "Component Inspection"

.

>> INSPECTION END

5.

REPLACE ICC SENSOR INTEGRATED UNIT

1.

Replace ICC sensor integrated unit.

2.

Adjust laser beam aiming. Refer to 

CCS-7, "LASER BEAM AIMING ADJUSTMENT : Special Repair

Requirement (Preparation)"

.

>> GO TO 6.

6.

CHECK ICC SYSTEM

1.

Erase DTC and perform ICC system action test. Then perform self-diagnosis of ICC sensor integrated
unit. (For the details on the ICC system action test, refer to 

CCS-11, "ACTION TEST : Special Repair

Requirement (Vehicle-To-Vehicle Distance Control Mode)"

).

2.

Check that no abnormal condition is present in the ICC system. 

>> INSPECTION END