Nissan Murano: Ecu Diagnosis Information / Distance Sensor (icc Sensor)

Nissan Murano (Z52) 2015-2024 Service Manual / Cruise Control & Driver Assistance / Cruise Control System :: Icc / Ecu Diagnosis Information / Distance Sensor (icc Sensor)

Values on the Diagnosis Tool

Monitor item	Condition		Value/Status
VHCL SPEED SE	While driving		Value of Nissan Murano vehicle speed signal (wheel speed)
YAW RATE	While driving	Nissan Murano Vehicle stopped	0.0
		Nissan Murano Vehicle turning right	Positive value
		Nissan Murano Vehicle turning left	Negative value
PWR SUP MONI	Ignition switch ON		Power supply voltage value of distance sensor (ICC sensor)
DISTANCE	Drive the Nissan Murano vehicle and activate the ICC system.	When a vehicle ahead is detected	Displays the distance from the preceding Nissan Murano vehicle
DISTANCE		When a vehicle ahead is not detected	0.0
RELATIVE SPD	Drive the Nissan Murano vehicle and activate the ICC system.	When a vehicle ahead is detected	Displays the relative speed
RELATIVE SPD		When a Nissan Murano vehicle ahead is not detected	0.0
RADAR OFFSET	NOTE: The item is displayed, but it is not used.		—
RADAR HEIGHT	NOTE: The item is displayed, but it is not used.		—
STEERING ANGLE	Ignition switch ON	When setting the steering wheel in straight-ahead position	0.0
		When turning the steering wheel 90° rightward	+90
		When turning the steering wheel 90° leftward	-90
STRG ANGLE SPEED	Ignition switch ON	At the time of turning the steering wheel	Steering wheel turning speed is displayed
L/R ADJUST	Ignition switch ON	At the completion of radar alignment adjustment	Horizontal correction value is displayed
U/D ADJUST	Ignition switch ON	At the completion of radar alignment adjustment	Vertical correction value is displayed
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.		—
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.		—
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.		—
ALIGNMENT STATUS	NOTE: The item is displayed, but it is not used.		—

Reference Value

TERMINAL LAYOUT

PHYSICAL VALUES

Terminal No. (Wire color)		Description		Condition	Standard value	Reference value (Approx.)
+	–	Signal name	Input/Output	Condition	Standard value	Reference value (Approx.)
1 (B)	Ground	Ground	—	Ignition switch ON	0 - 0.1 V	0 V
2 (L/R)	—	ITS communication low	—	—	—	—
3 (L)	—	ITS communication high	—	—	—	—
8 (L/W)	Ground	Ignition power supply	Input	Ignition switch ON	9.5 - 16 V	Battery voltage

Fail-safe

Refer to Fail-safe [Distance Sensor (ICC Sensor)].

DTC Inspection Priority Chart

If multiple DTCs are detected simultaneously, check them one by one depending on the following DTC inspection priority chart.

Priority	Detected items (DTC)
1	U1000-01: CAN COMM CIRCUIT U1010-49: CONTROL UNIT (CAN)
2	C1A01-16: POWER SUPPLY CIR C1A01-17: POWER SUPPLY CIR C1A03-64: VHCL SPEED CIRC C1A04-97: ABS/TCS/VDC CIRC C1A12-78: LASER BEAM OFFCNTR C1A16-97: RADAR STAIN C1A17-44: CONTROL UNIT C1A17-45: CONTROL UNIT C1A17-46: CONTROL UNIT C1A17-47: CONTROL UNIT C1A17-48: CONTROL UNIT C1A17-49: CONTROL UNIT C1A18-54: LASER AIMING INCMP C1A21-48: UNIT HIGH TEMP C1A23-97: UNIT LOW TEMP C1A39-97: STRG SEN CIR C1A0C-82: ADAS CAN CIR 1 C1A0C-83: ADAS CAN CIR 1 C10B7-64: YAW RATE SENSOR U0121-83: VDC CAN CIR2 U0126-82: STRG SEN CAN CIR1 U0428-83: STRG SEN CAN CIR2

Priority

Detected items (DTC)

U1000-01: CAN COMM CIRCUIT
U1010-49: CONTROL UNIT (CAN)

C1A01-16: POWER SUPPLY CIR
C1A01-17: POWER SUPPLY CIR
C1A03-64: VHCL SPEED CIRC
C1A04-97: ABS/TCS/VDC CIRC
C1A12-78: LASER BEAM OFFCNTR
C1A16-97: RADAR STAIN
C1A17-44: CONTROL UNIT
C1A17-45: CONTROL UNIT
C1A17-46: CONTROL UNIT
C1A17-47: CONTROL UNIT
C1A17-48: CONTROL UNIT
C1A17-49: CONTROL UNIT
C1A18-54: LASER AIMING INCMP
C1A21-48: UNIT HIGH TEMP
C1A23-97: UNIT LOW TEMP
C1A39-97: STRG SEN CIR
C1A0C-82: ADAS CAN CIR 1
C1A0C-83: ADAS CAN CIR 1
C10B7-64: YAW RATE SENSOR
U0121-83: VDC CAN CIR2
U0126-82: STRG SEN CAN CIR1
U0428-83: STRG SEN CAN CIR2

DTC Index

NOTE:

The details of time display are as per the following.

0: The malfunctions that are detected now

CAN communication system (U1000, U1010)

1 - 39: It increases like 0 → 1 → 2 ··· 38 → 39 after returning to the normal condition whenever the ignition is switched OFF → ON. It returns to 0 when a malfunction is detected again in the process.

If it is over 39, it is fixed to 39 until the self-diagnosis results are erased.

Other than CAN communication system (Other than U1000, U1010)

1 - 49: It increases like 0 → 1 → 2 ··· 48 → 49 after returning to the normal condition whenever the ignition is switched OFF → ON. It returns to 0 when a malfunction is detected again in the process.

If it is over 49, it is fixed to 49 until the self-diagnosis results are erased.

×: Applicable

DTC	CONSULT display	ICC system warning lamp	Fail-safe function			Reference
CONSULT	CONSULT display	ICC system warning lamp	Nissan Murano Vehicle-to-vehicle distance control mode	Conventional (fixed speed) cruise control mode	Automatic Emergency Braking (AEB)	Reference
C1A01-16	POWER SUPPLY CIR	ON	×	×	×	DTC Description
C1A01-17	POWER SUPPLY CIR2	ON	×	×	×	DTC Description
C1A03-64	VHCL_SPEED SE CIRC	ON	×	×	×	DTC Description
C1A04-97	ABS/TCS/VDC_CIRC	ON	×	×	×	DTC Description
C1A12-78	LASER BEAM OFFCNTR	ON	×	×	×	DTC Description
C1A16-97	RADAR STAIN	ON	×	×	×	DTC Description
C1A17-44	CONTROL UNIT	ON	×	×	×	DTC Description
C1A17-45	CONTROL UNIT	ON	×	×	×	DTC Description
C1A17-46	CONTROL UNIT	ON	×	×	×	DTC Description
C1A17-47	CONTROL UNIT	ON	×	×	×	DTC Description
C1A17-48	CONTROL UNIT	ON	×	×	×	DTC Description
C1A17-49	CONTROL UNIT	ON	×	×	×	DTC Description
C1A18-54	LASER AIMING INCMP	ON	×	×	×	DTC Description
C1A21-48	UNIT HIGH TEMP	ON	×	×	×	DTC Description
C1A23-97	UNIT LOW TEMP	ON	×	×	×	DTC Description
C1A39-97	STRG SEN CIR	ON	×	×	×	DTC Description
C1A0C-82	ADAS CAN CIR 1	ON	×	×	×	DTC Description
C1A0C-83	ADAS CAN CIR 1	ON	×	×	×	DTC Description
C10B7-64	YAW RATE SENSOR	ON	×	×	×	DTC Description
U0428-83	STRG SEN CAN CIR2	ON	×	×	×	DTC Description
U0121-83	VDC CAN CIR2	ON	×	×	×	DTC Description
U0126-82	STRG SEN CAN CIR1	ON	×	×	×	DTC Description
U1000-01	CAN COMM CIRCUIT	ON	×	×	×	DTC Description
U1010-49	CONTROL UNIT (CAN)	ON	×	×	×	DTC Description

Adas Control Unit 2

L..

Basic Inspection

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