Nissan Murano: System Description / Diagnosis System [distance Sensor (icc Sensor)]

Nissan Murano (Z52) 2015-2024 Service Manual / Cruise Control & Driver Assistance / Cruise Control System :: Icc / System Description / Diagnosis System [distance Sensor (icc Sensor)]

CONSULT Function (LASER/RADAR)

APPLICATION ITEMS

CONSULT performs the following functions via CAN communication with ADAS control unit and the communication with distance sensor (ICC sensor).

Diagnosis mode	Description
Self Diagnostic Result	Displays malfunctioning system memorized in distance sensor (ICC sensor)
Data Monitor	Displays real-time input/output data of distance sensor (ICC sensor)
Work support	It can monitor the adjustment direction indication in order to perform the radar adjustment operation smoothly
ECU Identification	Displays distance sensor (ICC sensor) part number
CAN Diag Support Monitor	The results of transmit/receive diagnosis of ITS communication can be read.

SELF DIAGNOSTIC RESULT

Refer to DTC Index.

DATA MONITOR

Monitored item [Unit]	Description
VHCL SPEED SE [km/h] or [mph]	Nissan Murano Vehicle speed judged from a vehicle speed signal read by the distance sensor (ICC sensor) via ITS communication is displayed [ADAS control unit receives a Nissan Murano vehicle speed signal from ABS actuator and electric unit (control unit) via CAN communication and transmits the calculated Nissan Murano vehicle speed to distance sensor (ICC sensor) via ITS communication].
YAW RATE [deg/s]	Indicates yaw rate read from ADAS control unit through ITS communication [ADAS control unit receives yaw rate signal from ABS actuator and electric unit (control unit) via CAN communication and transmits yaw rate calculated by the ADAS control unit] Yaw rate judged from a yaw rate signal read by distance sensor (ICC sensor) via ITS communication is displayed [ADAS control unit receives a yaw rate signal from ABS actuator and electric unit (control unit) via CAN communication and transmits the calculated yaw rate to distance sensor (ICC sensor) via ITS communication].
PWR SUP MONI [V]	Indicates IGN voltage input by distance sensor (ICC sensor)
DISTANCE [m]	Indicates the distance from the Nissan Murano vehicle ahead
RELATIVE SPD [m/s]	Indicates the relative speed of the vehicle ahead
RADAR OFFSET [m]	NOTE: The item is displayed, but it is not used.
RADAR HEIGHT [m]	NOTE: The item is displayed, but it is not used.
STEERING ANGLE [deg]	The steering angle is displayed.
STRG ANGLE SPEED [deg/s]	The steering angle speed is displayed.
L/R ADJUST [deg]	Indicates a horizontal correction value of the radar
U/D ADJUST [deg]	Indicates a vertical correction value of the radar
FAILSAFE CONDITION	NOTE: The item is displayed, but it is not used.
FAILSAFE ALIGNMENT COMPLETE	NOTE: The item is displayed, but it is not used.
CONNECTOR DIRECTION	NOTE: The item is displayed, but it is not used.
HORIZONTAL ALIGNMENT VALUE	NOTE: The item is displayed, but it is not used.
VERTICAL ALIGNMENT VALUE	NOTE: The item is displayed, but it is not used.
Nissan Murano Vehicle STATUS FOR ALIGNMENT	NOTE: The item is displayed, but it is not used.
ALIGNMENT STATUS	NOTE: The item is displayed, but it is not used.

WORK SUPPORT

Work support items	Description
MILLIWAVE RADAR ADJUST	Outputs millimeter waves, calculates the displacement in radar direction, and indicates an adjustment direction.

Distance Sensor (ICC Sensor) Adjust

Refer to Work Procedure.

ECU IDENTIFICATION

Distance sensor (ICC sensor) part number is displayed.

CAUSE OF AUTO CANCEL

Work support items	Description
OPERATING ABS	ABS function was operated.
OPERATING TCS	TCS function was operated.
OPERATING VDC	VDC function was operated.
ECM CIRCUIT	ECM did not permit ICC operation.
OP SW VOLT CIRC	The ICC steering switch input voltage is not within standard range.
OP SW DOUBLE TOUCH	The ICC steering switches were pressed at the same time.
VHCL SPD DOWN	Nissan Murano Vehicle speed is lower than 24 km/h (15 mph).
WHL SPD ELEC NOISE	Wheel speed sensor signal caught electromagnetic noise.
VDC/TCS OFF SW	VDC OFF switch was pressed.
VHCL SPD UNMATCH	Wheel speed became different from CVT Nissan Murano vehicle speed.
TIRE SLIP	Wheel slipped.
IGN LOW VOLT	Decrease in distance sensor (ICC sensor) ignition voltage.
PARKING BRAKE ON	The parking brake is operating.
WHEEL SPD UNMATCH	The wheel speed of all four wheels are out of the specified values.
INCHING LOST	a Nissan Murano vehicle ahead is not detected during the following driving when the vehicle speed is approximately 24 km/h (15mph) or less.
CAN COMM ERROR	Distance sensor (ICC sensor) received an abnormal signal with CAN communication.
ABS/TCS/VDC CIRC	An abnormal condition occurs in VDC/TCS/ABS system.
ECD CIRCUIT	An abnormal condition occurs in ECD system.
ASCD VHCL SPD DTAC	Nissan Murano Vehicle speed is detached from the set vehicle speed.
ASCD DOUBLE COMD	Cancel switch and operation switch are detected simultaneously.
FEB OPERATED	AEB activated.
VHL AHAD LOST (CLSE RANGE)	A Nissan Murano vehicle ahead lost close range.
NO RECORD	—

Diagnosis System (adas Control Unit 2)

C..

Ecu Diagnosis Information

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