Infiniti FX35, FX50 (S51). Manual — part 413

CCS-472

< DTC/CIRCUIT DIAGNOSIS >

[LDW & LDP]

C1B00 CAMERA UNIT MALF

DTC/CIRCUIT DIAGNOSIS

C1B00 CAMERA UNIT MALF

DTC Logic

INFOID:0000000005502074

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000005502075

1.

ERASE DTC

Erase DTC memory of lane camera unit with self-diagnosis of CONSULT-III.

Is the DTC “C1B00” erased?

YES

>> INSPECTION END

NO

>> Replace the lane camera unit.

DTC

No.

Trouble diagnosis

name

DTC detecting condition

DTC erase conditions

Possible cause

C1B00

CAMERA UNIT MALF

Lane camera unit internal malfunction

Erase DTC with CONSULT-III

Lane camera unit

CCS

C1B01 CAM AIMING INCMP

CCS-473

< DTC/CIRCUIT DIAGNOSIS >

[LDW & LDP]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

C1B01 CAM AIMING INCMP

DTC Logic

INFOID:0000000005502076

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000005502077

1.

CAMERA AIMING

Perform the camera aiming. Refer to

CCS-445, "CAMERA AIMING ADJUSTMENT : Description"

.

>> GO TO 2.

2.

PERFORM SELF-DIAGNOSIS OF LANE CAMERA UNIT

Perform the self-diagnosis of lane camera unit with CONSULT-III.

Is the DTC “C1B01” detected?

YES

>> Replace the lane camera unit.

NO

>> INSPECTION END

DTC

No.

Trouble diagnosis

name

DTC detecting condition

DTC erase conditions

Possible cause

C1B01

CAM AIMING INCMP

Camera aiming is not completed.

Camera aiming is completed.

• Lane camera aiming is

not adjusted.

• Lane camera unit

CCS-474

< DTC/CIRCUIT DIAGNOSIS >

[LDW & LDP]

C1B02 VHCL SPD DATA MALF

C1B02 VHCL SPD DATA MALF

DTC Logic

INFOID:0000000005502078

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

DTC ERASE

Erase the DTC memory of lane camera unit with CONSULT-III.

>> GO TO 2.

2.

DTC CONFIRMATION

1.

Turn ignition ON.

2.

Drive at 40 km/h or more.

3.

Stop the vehicle.

4.

Perform the self-diagnosis of lane camera unit with CONSULT-III.

Is the DTC “C1B02” detected?

YES

>> Refer to

CCS-474, "Diagnosis Procedure"

.

NO

>> Refer to

GI-36, "Intermittent Incident"

.

Diagnosis Procedure

INFOID:0000000005502079

1.

PERFORM SELF-DIAGNOSIS OF ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

Perform self-diagnosis of ABS actuator and electric unit (control unit) with CONSULT-III.
Is any DTC detected?

YES

>> Perform trouble diagnosis of ABS actuator and electric unit (control unit). Refer to

CCS-529, "DTC

Index"

.

NO

>> Replace the lane camera unit.

DTC

No.

Trouble diagnosis

name

DTC detecting condition

DTC erase conditions

Possible cause

C1B02

VHCL SPD DATA
MALF

Lane camera unit detected vehicle
speed signal error from ABS actuator
and electric unit (control unit).

Erase DTC with CONSULT-III

• Vehicle speed signal
• ABS actuator and elec-

tric unit (control unit)

• Lane camera unit

CCS

C1B03 ABNRML TEMP DETECT

CCS-475

< DTC/CIRCUIT DIAGNOSIS >

[LDW & LDP]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

C1B03 ABNRML TEMP DETECT

DTC Logic

INFOID:0000000005502080

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000005502081

1.

COOLING LANE CAMERA UNIT

Cooling the lane camera unit.

>> GO TO 2.

2.

ERASE DTC

Erase DTC memory of the lane camera unit with self-diagnosis of CONSULT-III.

Is the DTC “C1B03” erased?

YES

>> INSPECTION END

NO

>> Replace the lane camera unit.

DTC

No.

Trouble diagnosis

name

DTC detecting condition

DTC erase conditions

Possible cause

C1B03

ABNRML TEMP DE-
TECT

Temperature around lane camera unit
is excessively high.

Erase DTC with CON-
SULT-III

Interior room temperature is
excessively high.