Infiniti FX35, FX50 (S51). Manual - part 411

 

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Infiniti FX35, FX50 (S51). Manual - part 411

 

 

CCS-464

< SYSTEM DESCRIPTION >

[LDW & LDP]

DIAGNOSIS SYSTEM (LANE CAMERA UNIT)

SELF DIAGNOSTIC RESULT

Displays memorized DTC in lane camera unit. Refer to 

CCS-516, "DTC Index"

.

DATA MONITOR

ACTIVE TEST

CAUTION:

• Never perform the active test while driving.
• Active test cannot be started while the lane departure warning lamp is illuminated.

Evasive steering

Steering wheel was steered more than the specified value in the evasive direction.

R range

Selector lever was operated to R range.

Parking brake drift

Rear wheels lock was detected.

Not operating condition

Did not meet the operating condition (vehicle speed, turn signal operation, etc.).

Monitored Item [unit]

Description

LDW SW

[On/Off]

Switch status judged from LDW switch signal
NOTE:
Shared with the FCW system

LDW ON LAMP

[On/Off]

Signal output status of LDW ON indicator
NOTE:
Shared with the FCW system

LDP ON IND

[On/Off]

Request signal status of LDP ON indicator lamp

LANE DPRT W/L

[On/Off]

Request signal status of lane departure warning lamp

BUZZER OUTPUT

[On/Off]

Signal output status of lane departure warning buzzer

LC INACCURAT

[On/Off]

Lane camera unit status

CAM HIGH TEMP

[On/Off]

Status of lane camera unit high temperature judgment

VHCL SPD SE

[km/h] or [mph]

Vehicle speed received from ABS actuator and electric unit (control unit) via CAN communi-
cation

TURN SIGNAL

[Off/LH/RH]

Status of “Turn signal” determined from BCM via CAN communication

LANE DETCT LH

[On/Off]

Left side lane marker detection

LANE DETCT RH

[On/Off]

Right side lane marker detection

CROSS LANE LH

[On/Off]

Condition that the vehicle is crossing left lane marker

CROSS LANE RH

[On/Off]

Condition that the vehicle is crossing right lane marker

WARN LANE LH

[On/Off]

Warning for left lane marker

WARN LANE RH

[On/Off]

Warning for right lane marker

VALID POS LH

[VLD/INVLD]

Lateral position for left lane marker is valid

VALID POS RH

[VLD/INVLD]

Lateral position for right lane marker is valid

AIMING DONE

[OK/NG] 

Status that camera aiming is done

AIMING RESULT

[OK/NOK] 

Result of camera aiming

XOFFSET

[pixel] 

Lane camera unit installation condition

CHK AIM YAW

[deg] 

Check result of camera aiming

CHK AIM ROLL

[deg] 

Check result of camera aiming

CHK AIM PITCH

[deg] 

Check result of camera aiming

FCTRY AIM YAW

[deg] 

Lane camera unit installation condition

FCTRY AIM ROL

[deg] 

Lane camera unit installation condition

FCTRY AIM PIT

[deg] 

Lane camera unit installation condition

CCS

DIAGNOSIS SYSTEM (LANE CAMERA UNIT)

CCS-465

< SYSTEM DESCRIPTION >

[LDW & LDP]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

NOTE:

“Active test” of indicator/warning lamp cannot be performed when applicable indicator/warning lamp is turned ON.

Active test item

Operation

Description

BUZZER DRIVE

On

Outputs the voltage to sound the lane departure warning buzzer.

Off

Stops the voltage to sound the lane departure warning buzzer.

LDW ON IND

On

Outputs the voltage to illuminate the LDW ON indicator (on the LDW switch).
NOTE:
Shared with the FCW system

Off

Stops the voltage to illuminate the LDW ON indicator.

LDP ON IND

On

Requests the LDP ON indicator lamp ON [on the combination meter (Green)] to com-
bination meter (through unified meter and A/C amp.) via CAN communication.

Off

Stops the illumination request.

LANE DEPARTURE W/L

On

Requests the lane departure warning lamp ON [on the combination meter (Yellow)] 
to combination meter (through unified meter and A/C amp.) via CAN communication.

Off

Stops the illumination request.

CCS-466

< SYSTEM DESCRIPTION >

[LDW & LDP]

DIAGNOSIS SYSTEM [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL 

UNIT)]

DIAGNOSIS SYSTEM [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL
UNIT)]

CONSULT-III Function

INFOID:0000000005548911

FUNCTION

CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.

WORK SUPPORT

CAUTION:

Erase DTC memory of the lane camera unit after implementing work support. Refer to 

CCS-463, "CON-

SULT-III Function (LANE CAMERA)"

.

SELF DIAGNOSTIC RESULT

Operation Procedure

Before performing the self-diagnosis for “ABS” with CONSULT-III, start engine and drive vehicle at 30 km/h (19
MPH) or more for approximately 1 minute.

Display Item List

Refer to 

CCS-529, "DTC Index"

.

How to Erase Self-diagnosis Results

After erasing DTC memory for “ABS” with CONSULT-III, start the engine and drive the vehicle at 30 km/h (19
MPH) or more for approximately 1 minute as the final inspection, and make sure that the ABS warning lamp,
VDC OFF indicator lamp, SLIP indicator lamp and brake warning lamp turn OFF.

CAUTION:

If memory cannot be erased, perform applicable diagnosis.
NOTE:
• When the wheel sensor malfunctions, after inspecting the wheel sensor system, ABS warning lamp, VDC

OFF indicator lamp, SLIP indicator lamp and brake warning lamp will not turn OFF even when the system is
normal unless the vehicle is driven at approximately 30 km/h (19 MPH) or more for approximately 1 minute.

• Brake warning lamp will turn ON in case of parking brake operation (when switch is ON) or in case of brake

fluid level switch operation (when brake fluid is insufficient).

• VDC OFF switch should not stay in “ON” position.

DATA MONITOR

Display Item List

Diagnostic test mode

Function

Work support

This mode enables a technician to adjust some devices faster and more accurately by following 
the indications on CONSULT-III.

Self diagnostic result

Self-diagnostic results can be read and erased quickly.

Data monitor

Input/Output data in the ABS actuator and electric unit (control unit) can be read.

Active test

CONSULT-III drives some actuators apart from ABS actuator and electric unit (control unit) and 
also shifts some parameters in a specified range.

ECU identification

ABS actuator and electric unit (control unit) part number can be read.

Special Function

Specific LDP data in the ABS actuator and electric unit (control unit) can be read.

Item

Description

ST ANGLE SENSOR ADJUSTMENT

Adjusts the neutral position of the steering angle sensor.

CCS

DIAGNOSIS SYSTEM [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL 

UNIT)]

CCS-467

< SYSTEM DESCRIPTION >

[LDW & LDP]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

×

: Applicable 

: Optional item

Monitor item (Unit)

SELECT MONITOR ITEM

Remarks

ECU INPUT 

SIGNALS

MAIN SIGNALS

FR LH SENSOR
[km/h (MPH)]

×

×

Wheel speed

FR RH SENSOR
[km/h (MPH)]

×

×

RR LH SENSOR
[km/h (MPH)]

×

×

RR RH SENSOR
[km/h (MPH)]

×

×

STOP LAMP SW
(On/Off)

×

×

Stop lamp switch signal status

BATTERY VOLT
(V)

×

×

Battery voltage supplied to the ABS actuator and electric 
unit (control unit)

SLCT LVR POSI

×

×

A/T selector lever position

YAW RATE SEN
(d/s)

×

×

Yaw rate detected by yaw rate/side G sensor

OFF SW
(On/Off)

×

×

VDC OFF switch signal status

ACCEL POS SIG
(%)

×

Throttle actuator opening/closing is displayed (Linked with 
accelerator pedal)

SIDE G-SENSOR

(m/s

2

)

×

Transverse G detected by yaw rate/side G sensor

STR ANGLE SIG
(

°

)

×

Steering angle detected by steering angle sensor

PRESS SENSOR
(bar)

×

Brake fluid pressure detected by pressure sensor

ENGINE RPM
[tr/min (rpm)]

×

Engine speed

FR RH IN SOL
(On/Off) (Note 1)

×

Operation status of each solenoid valve

FR RH OUT SOL
(On/Off) (Note 1)

×

FR LH IN SOL
(On/Off) (Note 1)

×

FR LH OUT SOL
(On/Off) (Note 1)

×

RR RH IN SOL
(On/Off) (Note 1)

×

RR RH OUT SOL
(On/Off) (Note 1)

×

RR LH IN SOL
(On/Off) (Note 1)

×

RR LH OUT SOL
(On/Off) (Note 1)

×

MOTOR RELAY
(On/Off)

×

Motor and motor relay operation

ACTUATOR RLY
(On/Off) (Note 1)

×

Actuator relay operation

ABS WARN LAMP
(On/Off)

×

ABS warning lamp

 

 

 

 

 

 

 

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