Infiniti FX35, FX50 (S51). Manual — part 395
CCS-400
< SYSTEM DESCRIPTION >
[FCW]
DIAGNOSIS SYSTEM (LANE CAMERA UNIT)
DIAGNOSIS SYSTEM (LANE CAMERA UNIT)
CONSULT-III Function (LANE CAMERA)
INFOID:0000000005502035
DESCRIPTION
CONSULT-III performs the following functions by communicating with the lane camera unit.
WORK SUPPORT
Cause of Auto-Cancel Display Item List
When LDP control is canceled under the operating condition, “CAUSE OF AUTO-CANCEL” is memorized.
• Last five cancel (system cancel) causes are displayed.
• “CAUSE OF AUTO-CANCEL” displays the number of times of ignition switch ON/OFF up to a maximum of
“39”. “39” is kept even when the number exceeds “39”. The number returns to 0 when detecting the same
cancellation causes are detected.
Select diag mode
Function
Work support
• Performs the camera aiming.
• Displays causes of automatic cancellation of the LDP function.
Self Diagnostic Result
Displays memorized DTC in the lane camera unit.
Data Monitor
Displays real-time data of lane camera unit.
Active Test
Enables operation check of electrical loads by sending driving signal to them.
Ecu Identification
Displays part number of lane camera unit.
Work support item
Function
CAUSE OF AUTO-CANCEL
Indicates causes of automatic cancellation of the LDP.
AUTO AIM
Outputs camera unit, calculates dislocation of the camera, and displays adjustment direction.
Refer to
CCS-445, "CAMERA AIMING ADJUSTMENT : Description"
Cause of cancellation
Description
NO RECORD
—
Operating VDC/ABS
VDC or ABS function was operated.
Vehicle dynamics
Vehicle behavior exceeds specified value.
Steering speed
Steering speed was more than the specified value in evasive direction.
End by yaw angle
Yaw angle was the end of LDP control.
Departure yaw large
Detected more than the specified value of yaw angle in departure direction.
ICC WARNING
Target approach warning of ICC system or IBA system was activated.
VDC OFF SW
VDC OFF switch was pressed.
CURVATURE
Road curve was more than the specified value.
Steering angle large
Steering angle was more than the specified value.
ICC main SW hold ON
ICC MAIN switch was held ON for more than a certain period.
Brake is operated
Brake pedal was operated.
Lateral offset
Distance of vehicle and lane was detached in lateral direction more than the specified value.
Lane marker lost
Lane camera unit lost the trace of lane marker.
Lane marker unclear
Detected lane marker was unclear.
Bank
Road bank angle was more than the specified value.
Yaw acceleration
Detected yawing speed was more than the specified value.
Deceleration large
Deceleration in a longitudinal direction was more than the specified value.
Accel is operated
Accelerator pedal was depressed.
Departure steering
Steering wheel was steered more than the specified value in departure direction.
CCS
DIAGNOSIS SYSTEM (LANE CAMERA UNIT)
CCS-401
< SYSTEM DESCRIPTION >
[FCW]
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SELF DIAGNOSTIC RESULT
Displays memorized DTC in lane camera unit. Refer to
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-402
< SYSTEM DESCRIPTION >
[FCW]
DIAGNOSIS SYSTEM (LANE CAMERA UNIT)
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
ICC SENSOR INTEGRATED UNIT
CCS-403
< ECU DIAGNOSIS INFORMATION >
[FCW]
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ECU DIAGNOSIS INFORMATION
ICC SENSOR INTEGRATED UNIT
Reference Value
INFOID:0000000005502036
VALUES ON THE DIAGNOSIS TOOL
Monitor item
Condition
Value/Status
MAIN SW
Ignition switch ON
When MAIN switch is pressed
On
When MAIN switch is not pressed
Off
SET/COAST SW
Ignition switch ON
When SET/COAST switch is pressed
On
When SET/COAST switch is not pressed
Off
CANCEL SW
Ignition switch ON
When CANCEL switch is pressed
On
When CANCEL switch is not pressed
Off
RESUME/ACC SW
Ignition switch ON
When RESUME/ACCELERATE switch is pressed
On
When RESUME/ACCELERATE switch is not pressed
Off
DISTANCE SW
Ignition switch ON
When DISTANCE switch is pressed
On
When DISTANCE switch is not pressed
Off
CRUISE OPE
Drive the vehicle and operate
the ICC system.
When ICC system is controlling
On
When ICC system is not controlling
Off
BRAKE SW
Ignition switch ON
When brake pedal is depressed
Off
When brake pedal is not depressed
On
STOP LAMP SW
Ignition switch ON
When brake pedal is depressed
On
When brake pedal is not depressed
Off
IDLE SW
Engine running
Idling
On
Except idling (depress accelerator pedal)
Off
SET DISTANCE
• Start the engine and turn the
ICC system ON.
• Press the DISTANCE
switch to change the vehi-
cle-to-vehicle distance set-
ting.
When set to “long”
Long
When set to “middle”
Mid
When set to “short”
Short
CRUISE LAMP
Start the engine and press
MAIN switch.
ICC system ON
(MAIN switch indicator ON)
On
ICC system OFF
(MAIN switch indicator OFF)
Off
OWN VHCL
Start the engine and press
MAIN switch.
ICC system ON
(Own vehicle indicator ON)
On
ICC system OFF
(Own vehicle indicator OFF)
Off
VHCL AHEAD
Drive the vehicle and activate
the vehicle-to-vehicle distance
control mode.
When a vehicle ahead is detected (vehicle ahead de-
tection indicator ON)
On
When a vehicle ahead is not detected (vehicle ahead
detection indicator OFF)
Off
ICC WARNING
Start the engine and press the
MAIN switch.
When ICC system is malfunctioning
(ICC system warning lamp ON)
On
When ICC system is normal
(ICC system warning lamp OFF)
Off
VHCL SPEED SE
While driving
Value of vehicle
speed signal
(wheel speed)
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