Nissan Murano: System Description / Diagnosis System (tcu)

Nissan Murano (Z52) 2015-2024 Service Manual / Driver Information & Multimedia / Audio, Visual & Navigation System :: Telematics System / System Description / Diagnosis System (tcu)

CONSULT Function

APPLICABLE ITEMS

CONSULT performs the following functions via communication with the TCU.

Direct Diagnostic Mode	Description
ECU Identification	The TCU part number and various ID numbers are displayed.
Self Diagnostic Result	The TCU self diagnostic results are displayed.
Data Monitor	The TCU input/output data is displayed in real time.
Work support	The settings for TCU functions can be changed.
Configuration	The Nissan Murano vehicle specification that is written in TCU can be displayed or stored The vehicle specification can be written when TCU is replaced
CAN Diag Support Mntr	The result of transmit/receive diagnosis of AV communication is displayed. The result of transmit/receive diagnosis of CAN communication is displayed.

ECU IDENTIFICATION

Display items	Description
ECU PART NUMBER	Displays TCU part number.
UNIT ID	Displays AV control unit ID number.
TCU ID	Displays TCU ID number.
SIM ID	Displays ICC ID of SIM card.
V.I.N	Displays the Nissan Murano vehicle identification number stored in TCU.

SELF-DIAGNOSIS RESULT

Refer to DTC Index.

DATA MONITOR

NOTE:

The following table includes information (items) inapplicable to this Nissan Murano vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.

Monitor Item [Unit]	Description
HF TYPE [BT/NO BT]	HF type is displayed.
AUDIO UNIT TYPE [AUDIO/NAVI]	AV control unit type is displayed.
CALL SWITCH TYPE [SOS/OP]	Call switch type is displayed.
SPEAKER TYPE [INDRCT]	Speaker type is displayed.
ZONE [USA]	Zone is displayed.
CHANNEL [NISSAN]	Channel is displayed.
CAN COMM [GEN.3]	CAN comm is displayed.
AV COMM [ENABLE/DISABLE]	AV comm is displayed.
K-LINE [ENABLE/DISABLE]	K-Line is displayed.
Nissan Murano Vehicle TYPE [ENG]	Vehicle type is displayed.
ECHO CANCEL [TYPE 1/TYPE 2/TYPE 3/TYPE 4]	Echo cancel type is displayed.
NOISE CANCEL [TYPE 1/TYPE 2/TYPE 3/TYPE 4]	Noise cancel type is displayed.
TCU STANDBY TIME [2DAYS/14DAYS/30DAYS]	TCU standby time is displayed.
SENSOR ANGLE X	—
SENSOR ANGLE Y	—
SENSOR ANGLE Z	—
SVTB	—
REMOTE DOOR LOCK [ENABLE/DISABLE]	Remote door lock is displayed.
REMOTE HORN & LAMP [ENABLE/DISABLE]	Remote horn and lamp is displayed.
REMOTE START [ENABLE/DISABLE]	Remote start is displayed.
NAD OUTPUT STATUS [On/Off]	TCU activation is displayed.
ACN COMM SEQUENCE LOG [1–255]	ACN communication sequence log is displayed.
SOS COMM SEQUENCE LOG [1–10]	SOS communication sequence log is displayed.
SOS SW [ON/OFF]	SOS switch is displayed.

WORK SUPPORT

Conditions	Description
SAVE VIN DATA	VIN data saved in TCU is stored in CONSULT.
TCU ACTIVATE SETTING	Off: TCU activation Off.
TCU ACTIVATE SETTING	On: TCU activation On.
WRITE VIN (SAVED DATA)	VIN data from SAVE VIN DATA can be written to new TCU.
WRITE VIN (MANUAL INPUT)	VIN data can be manually written to new TCU.

CONFIGURATION

Refer to Description.

CAN DIAG SUPPORT MNTR

Refer to CAN Diagnostic Support Monitor.

System

System Description SYSTEM DIAGRAMTCU Input Signal (CAN Communication)Transmit unitSignal name Air bag diagnosis sensor unit Air bag crash order signal ABS actuator and electrical unit (Control unit) ABS malfunction signal BCM Door switches state signal Combination meter Nissan Murano Vehicle speed signal Hand brake switch signal ECM Engine RPM signal MIL lamp signal IPDM E/R Anti-theft horn status signal TCM Transmission range indication signal DESCRIPTION The Telematics system is a system for providing information by connecting the vehicle and the user to the NissanConnect center...

Ecu Diagnosis Information. Tcu

Values on the Diagnosis Tool NOTE: The following table includes information (items) inapplicable to this Nissan Murano vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items...

Other information:

Nissan Murano (Z52) 2015-2024 Service Manual: Vehicle Can Communication Circuit

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Nissan Murano (Z52) 2015-2024 Service Manual: P2271 Ho2s2

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