Murano Cross Cabriolet Z51 (2013 year). Manual

COMPONENT PARTS

SEC-9

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

SEC

Carrying the Intelligent Key whose ID is registered in BCM, the driver can performs door lock/unlock operation
and push-button ignition switch operation.

Key Slot

INFOID:0000000008460475

Key slot has key-in switch and NATS antenna amp. inside. Key-in switch detects whether Intelligent Key is
inserted into key slot or not, and transmits ON/OFF signal to BCM. When Intelligent Key is inserted into key
slot, BCM receives NATS ID signal from the transponder integrated in Intelligent Key via NATS antenna amp.
Key slot indicator blinks when Intelligent Key insertion is required.

Push-button Ignition Switch

INFOID:0000000008460476

Push-button ignition switch has push switch which detects that push-button is pressed, and then transmits ON/
OFF signal to BCM. BCM changes the ignition switch position with the operation of push-button ignition
switch. BCM maintains the ignition switch position status while push-button is not operated.

Remote Keyless Entry Receiver

INFOID:0000000008460477

Remote keyless entry receiver receives each button operation signal and electronic key ID signal from Intelli-
gent Key, and then transmits the signal to BCM. Two remote keyless entry receivers are installed in center
console and trunk room.

Security Indicator Lamp

INFOID:0000000008460478

Security indicator lamp is located on the driver

′

s side instrument panel assembly.

Security indicator lamp blinks when ignition switch is in any position other than ON, to warn that this vehicle is
equipped with Nissan Vehicle Immobilizer System-NATS.

Soft Top Control Unit

INFOID:0000000008460479

Soft top control unit controls the soft top system, and controls local communication between BCM and power
window switches (door lock and unlock switches are integrated). Soft top control unit has the self diagnosis
function that detects a malfunction of the communication line.

Starter Control Relay

INFOID:0000000008460480

Starter control relay and starter relay are integrated in IPDM E/R, and used for the engine starting function.
Starter relay is controlled by BCM, and starter control relay is controlled by IPDM E/R while communicating
with BCM. IPDM E/R sends the starter control relay and starter relay status signal to BCM.

Starter Relay

INFOID:0000000008460481

Stop Lamp Switch

INFOID:0000000008460482

Stop lamp switch detects that brake pedal is depressed, and then transmits the ON/OFF signal to BCM.

Trunk Key Cylinder Switch

INFOID:0000000008460483

Trunk key cylinder switch detects trunk key cylinder operation condition and then transmits ON (trunk lid
open)/OFF (not operated) signal to BCM. BCM uses this signal input to judge whether trunk lid is opened by
the authorized means or not for the vehicle security system.

Trunk Room Lamp Switch

INFOID:0000000008460484

Trunk room lamp switch detects engagement of trunk lid lock assembly and trunk lid striker, then transmits the
trunk room open/close signal to BCM.

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-10

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

SYSTEM

SYSTEM

INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION

INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION : System Diagram

INFOID:0000000008460485

INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION : System Description

INFOID:0000000008460486

SYSTEM DESCRIPTION

• The engine start function of Intelligent Key system makes it possible to start and stop engine without using

the key based on the electronic ID verification. The electric ID verification is performed between BCM and
Intelligent Key when the push-button ignition switch is pressed while the Intelligent Key is within the detec-
tion area of inside key antenna.
NOTE:
The driver should carry the Intelligent Key at all times.

• Intelligent Key has 2 IDs [Intelligent Key ID and for NVIS (NATS) ID]. It can perform the door lock/unlock

operation and the push-button ignition switch operation when the registered Intelligent Key is carried.

• Up to 4 Intelligent Keys can be registered (Including the standard Intelligent Key) on request from the owner.

NOTE:
• Refer to

DLK-15, "INTELLIGENT KEY SYSTEM : System Description"

for any functions other than engine

start function of Intelligent Key system.

PRECAUTIONS FOR INTELLIGENT KEY SYSTEM

JMKIA6548GB

Revision: 2012 October

2013 Murano CrossCabriolet

SYSTEM

SEC-11

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

SEC

• The transponder [the chip for NVIS (NATS) ID verification] is integrated into the Intelligent Key. (For

the conventional models, it is integrated into the mechanical key.) Therefore, ID verification cannot
be performed by mechanical key only. In that case, the NVIS (NATS) ID verification can be performed
when Intelligent Key is inserted into key slot. If verification result is OK, engine can be started.

OPERATION WHEN INTELLIGENT KEY IS CARRIED

When push-button ignition switch is pressed, BCM activates inside key antenna and transmits the request
signal to Intelligent Key.

Intelligent Key receives the request signal and transmits the Intelligent Key ID signal to BCM.

BCM receives the Intelligent Key ID signal via remote keyless entry receiver, and verifies it with the regis-
tered ID.

If the verification result is OK, BCM turns ACC relay ON and transmits the ignition power supply ON signal
to IPDM E/R.

IPDM E/R turns ignition relay ON and starts the ignition power supply.

BCM detects that selector lever is in the P or N position.

BCM transmits the starter request signal via CAN communication to IPDM E/R and turns starter relay in
IPDM E/R ON if BCM judges that the engine start condition* is satisfied.

IPDM E/R turns starter control relay ON when receiving the starter request signal.

Battery power is supplied through starter relay and starter control relay to operate starter motor.

CAUTION:

If a malfunction is detected in the Intelligent Key system, “KEY” warning lamp in the combination
meter illuminates. At that time, engine cannot be started.

10. When BCM received feedback signal from ECM indicating that the engine is started, BCM transmits a

stop signal to IPDM E/R and stops the cranking by turning OFF starter motor relay. (If the engine start is
unsuccessful, the cranking operation stops automatically within 5 seconds.)

CAUTION:

When Intelligent Key is carried outside of the vehicle (inside key antenna detection area) while
ignition switch is in the ACC or ON position, even if the engine start condition* is satisfied, engine
cannot be started.

*: For the engine start condition, refer to “IGNITION SWITCH POSITION CHANGE TABLE BY PUSH-BUT-
TON IGNITION SWITCH OPERATION”.

OPERATION RANGE

Engine can be started when Intelligent Key is inside the vehicle. However, sometimes engine might not start
when Intelligent Key is on instrument panel or in glove box.

OPERATION WHEN KEY SLOT IS USED

When the Intelligent Key battery is discharged, the NVIS (NATS) ID verification between BCM and transpon-
der (integrated into Intelligent Key) is performed when Intelligent Key is inserted into key slot.
For details relating to starting the engine using key slot, refer to

SEC-13, "NISSAN VEHICLE IMMOBILIZER

SYSTEM-NATS : System Description"

IGNITION SWITCH POSITION CHANGE TABLE BY PUSH-BUTTON IGNITION SWITCH OPERA-
TION

The ignition switch position can be changed by performing the following operations.
NOTE:
• When an Intelligent Key is within the detection area of inside key antenna, and when it is inserted to the key

slot, it is equivalent to the operations below.

• When starting engine, BCM checks the following conditions and then changes the ignition switch position.
- Brake pedal operating condition
- Selector lever position
- Vehicle speed
• This models do not have the steering lock system. However, the ignition switch position changes to the

LOCK position and LOCK indicator illuminates without steering lock operation when the following conditions
are fulfilled.

- Ignition switch: OFF
- Selector lever position: P
- Any of the following condition is met
• Opening door

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-12

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

SYSTEM

• Closing door
• Door is locked by request switch operation
• Door is locked by Intelligent Key operation

Vehicle speed: less than 4 km/h (2.5 MPH)

Vehicle speed: 4 km/h (2.5 MPH) or more

Emergency stop operation

• Press and hold the push-button ignition switch for 2 seconds or more.

• Press the push-button ignition switch 3 times or more within 1.5 seconds.

NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS

Power supply position

Engine start/stop condition

Push-button ignition switch

operation frequency

Selector lever

Brake pedal operation

condition

LOCK

→

ACC

—

Not depressed

LOCK

→

ACC

→

—

Not depressed

LOCK

→

ACC

→

OFF

—

Not depressed

LOCK

→

START

ACC

→

START

→

START

P or N position

Depressed

Engine is running

→

OFF

—

Power supply position

Engine start/stop condition

Push-button ignition switch

operation frequency

Selector lever

Brake pedal operation

condition

Engine is running

→

ACC

—

Emergency stop operation

Engine stall return operation while
driving

N position

Not depressed

Revision: 2012 October

2013 Murano CrossCabriolet

SYSTEM

SEC-13

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

SEC

NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS : System Diagram

INFOID:0000000008460487

NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS : System Description

INFOID:0000000008460488

SYSTEM DESCRIPTION

• The NIssan Vehicle Immobilizer System-NATS [NVIS (NATS)] prevents engine being started by Intelligent

Key whose ID is not registered to the vehicle (BCM). It has a higher protection against auto theft involving
the duplication of mechanical keys.

• The mechanical key integrated in the Intelligent Key cannot start the engine. When Intelligent Key battery is

discharged, the NVIS (NATS) ID verification is performed between BCM and transponder integrated into
Intelligent Key when Intelligent Key is inserted into key slot. If the verification results are OK, the engine start
operation can be performed by the push-button ignition switch operation.

• Security indicator lamp always blinks when the ignition switch is in any position except ON, to warn that the

vehicle is equipped with NVIS (NATS).

• Up to 4 Intelligent Key can be registered (Including the standard ignition key) on request from the owner.
• When replacing ECM, BCM or Intelligent Key, the specified procedure (Initialization and registration) using

CONSULT is required.

• Possible symptom of NVIS (NATS) malfunction is “Engine can not start”. However, this symptom may occur

because of other than NVIS (NATS) malfunction. So, start the trouble diagnosis according to

SEC-37, "Work

Flow"

• If ECM other than genuine part is installed, the engine cannot be started. For ECM replacement procedure,

refer to

EC-118, "Work Procedure"

PRECAUTIONS FOR KEY REGISTRATION

JMKIA6549GB

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-14

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

SYSTEM

• The ID registration is a procedure that erases the current NVIS (NATS) ID, and then registers a new ID.

Therefore, before starting the registration operation, collect all registered Intelligent Keys from the customer.

• When registering Intelligent Key, perform only one procedure to register both IDs [Intelligent Key ID and

NVIS (NATS) ID] simultaneously.

SECURITY INDICATOR LAMP

• Security indicator lamp always blinks when the ignition switch is in any position except ON.
• This blinking warns that the vehicle is equipped with NVIS (NATS).
NOTE:
Because security indicator lamp is highly efficient, the battery is barely affected.

OPERATION WHEN INTELLIGENT KEY IS INSERTED INTO KEY SLOT

When Intelligent Key is inserted into key slot, BCM activates NATS antenna amp. that is integrated into
key slot to transmit the request signal to Intelligent Key.

Intelligent Key receives the request signal and transmits the Intelligent Key ID signal to BCM.

BCM receives the Intelligent Key ID signal via NATS antenna amp. and verifies it with the registered ID.

If the verification result is OK, BCM turns ACC relay ON and transmits the ignition power supply ON signal
to IPDM E/R.

IPDM E/R turns ignition relay ON and starts the ignition power supply.

BCM detects that selector lever is in the P or N position.

BCM transmits the starter request signal via CAN communication to IPDM E/R and turns starter relay in
IPDM E/R ON if BCM judges that the engine start condition* is satisfied.

IPDM E/R turns starter control relay ON when receiving the starter request signal.

Battery power is supplied through starter relay and starter control relay to operate starter motor.

10. When BCM received feedback signal from ECM indicating that the engine is started, BCM transmits a

stop signal to IPDM E/R and stops the cranking by turning OFF starter motor relay. (If the engine start is
unsuccessful, the cranking operation stops automatically within 5 seconds.)

*: For the engine start condition, refer to “IGNITION SWITCH POSITION CHANGE TABLE BY PUSH-BUT-
TON IGNITION SWITCH OPERATION”.

IGNITION SWITCH POSITION CHANGE TABLE BY PUSH-BUTTON IGNITION SWITCH OPERA-
TION

slot, it is equivalent to the operations below.

LOCK position and LOCK indicator illuminates without steering lock operation when the following conditions
are fulfilled.

- Ignition switch: OFF
- Selector lever position: P
- Any of the following condition is met
• Opening door
• Closing door
• Door is locked by request switch operation
• Door is locked by Intelligent Key operation

Vehicle speed: less than 4 km/h (2.5 MPH)

Power supply position

Engine start/stop condition

Push-button ignition switch

operation frequency

Selector lever

Brake pedal operation

condition

LOCK

→

ACC

—

Not depressed

LOCK

→

ACC

→

—

Not depressed

Revision: 2012 October

2013 Murano CrossCabriolet

SYSTEM

SEC-15

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

SEC

Vehicle speed: 4 km/h (2.5 MPH) or more

Emergency stop operation

• Press and hold the push-button ignition switch for 2 seconds or more.

• Press the push-button ignition switch 3 times or more within 1.5 seconds.

VEHICLE SECURITY SYSTEM

LOCK

→

ACC

→

OFF

—

Not depressed

LOCK

→

START

ACC

→

START

→

START

P or N position

Depressed

Engine is running

→

OFF

—

Power supply position

Engine start/stop condition

Push-button ignition switch

operation frequency

Selector lever

Brake pedal operation

condition

Power supply position

Engine start/stop condition

Push-button ignition switch

operation frequency

Selector lever

Brake pedal operation

condition

Engine is running

→

ACC

—

Emergency stop operation

Engine stall return operation while
driving

N position

Not depressed

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-16

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

SYSTEM

VEHICLE SECURITY SYSTEM : System Diagram

INFOID:0000000008460489

VEHICLE SECURITY SYSTEM : System Description

INFOID:0000000008460490

• The vehicle security system has two alarm functions (theft warning alarm and panic alarm), and reduces the

possibility of a theft or mischief by activating horns and headlamps intermittently.

• The panic alarm does not start when the theft warning alarm is activating, and the panic alarm stops when

the theft warning alarm is activated.
The priority of the functions are as per the following.

THEFT WARNING ALARM

• The theft warning alarm function activates horns and headlamps intermittently when BCM detects that any

door or trunk lid is opened by unauthorized means, while the system is in the ARMED state.

• Security indicator lamp always blinks when ignition switch is any position other than ON. Security indicator

lamp blinking warns that the vehicle is equipped with a vehicle security system.

JMKIA8403GB

Priority

Function

Theft warning alarm

Panic alarm

Revision: 2012 October

2013 Murano CrossCabriolet

SYSTEM

SEC-17

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

SEC

Operation Flow

JMKIA5416GB

No.

System state

Switching condition

DISARMED to
PRE-ARMED

When all conditions of A and
one condition of B are satis-
fied.

• Ignition switch: OFF/LOCK
• All doors: Closed
• Trunk lid: Closed

All doors are locked by:
• Door key cylinder LOCK switch
• LOCK button of Intelligent Key
• Door request switch
• Door lock and unlock switch

PRE-ARMED
to ARMED

When all of the following
conditions are satisfied for
30 seconds.

• Ignition switch: OFF/LOCK
• All doors: Closed
• Trunk lid: Closed

ARMED to
ALARM

When the condition A and
one condition of B are satis-
fied.

Intelligent Key function: Not used

• Any door: Open
• Trunk lid: Open

DISARMED to
PRE-RESET

When all conditions of A and
one condition of B are satis-
fied.

• Ignition switch: OFF/LOCK
• All doors: Closed
• Trunk lid: Open

All doors are locked by:
• Door key cylinder LOCK switch
• LOCK button of Intelligent Key
• Door request switch

PRE-ARMED
to PRE-RESET

When the following condition
is satisfied.

Trunk lid: Open

ARMED to
PRE-RESET

When one of the following
conditions is satisfied.

• Trunk key cylinder switch: ON
• Trunk lid opener request switch: ON
• TRUNK OPEN button of Intelligent Key: ON

ALARM to
PRE-RESET

PRE-RESET to
DISARMED

When one of the following
conditions is satisfied.

• Ignition switch: ACC/ON/CRANKING/RUN
• Door key cylinder UNLOCK switch: ON
• UNLOCK button of Intelligent Key: ON
• Door request switch: ON
• UNLOCK switch of door lock and unlock switch: ON
• Any door: Open
• Soft top open permission signal from soft top control unit: ON

PRE-RESET to
PRE-ARMED

When all conditions of A and
condition B are satisfied.

• Ignition switch: OFF/LOCK
• All doors: Closed

Trunk lid: Closed

PRE-ARMED
to DISARMED

When one of the following
conditions is satisfied.

• Ignition switch: ACC/ON/CRANKING/RUN
• Door key cylinder UNLOCK switch: ON
• UNLOCK button of Intelligent Key: ON
• Door request switch: ON
• Any door: Open
• Soft top open permission signal from soft top control unit: ON

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-18

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

SYSTEM

NOTE:

• BCM ignores the door key cylinder UNLOCK switch signal input for 1 second after the door key cylinder LOCK switch signal input.

• To lock/unlock all doors or trunk lid by operating remote controller button of Intelligent Key or door/trunk lid request switch, Intelligent

Key must be within the detection area of outside key antenna. For details, refer to

DLK-16, "DOOR LOCK FUNCTION : System

Description"

DISARMED Phase

The vehicle security system is not set in the DISARMED phase. The vehicle security system stays in this
phase while any door is open, because it is assumed that the owner is inside or nearby the vehicle. Security
indicator lamp blinks every 2.4 seconds.
When the vehicle security system is reset, each phase switches to the DISARMED phase directly.

PRE-ARMED Phase

The PRE-ARMED phase is the transient state between the DISARMED phase and the ARMED phase. This
phase is maintained for 30 seconds, so that the owner can reset the setting due to a mis-operation. This phase
switches to the ARMED phase when vehicle conditions are not changed for 30 seconds. Security indicator
lamp illuminates while being in this phase.
To reset the PRE-ARMED phase, refer to the switching condition of No. 10 in the table above.

ARMED Phase

The vehicle security system is set, and BCM monitors all necessary inputs. If any door or trunk lid is opened
without using Intelligent Key or mechanical key, vehicle security system switches to the ALARM phase. Secu-
rity indicator lamp blinks every 2.4 seconds.
If the theft warning alarm is activated irregularly when the customer opened trunk lid using mechanical key,
trunk key cylinder switch circuit might have a malfunction. Check the switch circuit. Refer to

SEC-98, "Compo-

nent Function Check"

To reset the ARMED phase, refer to the switching condition of No. 11 in the table above.

ALARM Phase

BCM transmits “Theft Warning Horn Request” signal and “High Beam Request” signal intermittently to IPDM
E/R via CAN communication. In this phase, horns and headlamps are activated intermittently for approxi-
mately 50 seconds to warn that the vehicle is accessed by unauthorized means. ON/OFF timings of horns and
headlamps are synchronized. After 50 seconds, the vehicle security system returns to the ARMED phase. At
this time, if BCM still detects unauthorized access to the vehicle, the system is switched to the ALARM phase
again. This RE-ALARM operation is carried out a maximum of 2 times.
To cancel the ALARM operation, refer to the switching condition of No. 12 in the table above.
NOTE:
If a battery terminal is disconnected during the ALARM phase, theft warning alarm stops. But when the battery
terminal is reconnected, theft warning alarm is activated again.

PRE-RESET Phase

The PRE-RESET phase is the transient state between each phase and DISARMED phase. If only the condi-
tion of trunk lid is not satisfied, the system switches to the PRE-RESET phase. Then, when any condition is
changed, the system switches to the DISARMED phase or PRE-ARMED phase.

PANIC ALARM

• The panic alarm function activates horns and headlamps intermittently when the owner presses the PANIC

ALARM button of Intelligent Key outside the vehicle while the Ignition switch position is OFF or LOCK.

• When BCM receives panic alarm signal from Intelligent Key, BCM transmits “Theft Warning Horn Request”

signal and “High Beam Request” signal intermittently to IPDM E/R via CAN communication. To prevent the
activation due to mis-operation of Intelligent Key by owner, the panic alarm function is activated when BCM
receives the signal for 0.4 - 0.6 seconds.

• Panic alarm operation is maintained for 25 seconds.
• Panic alarm operation is cancelled when BCM receives one of the following signals.

ARMED to
DISARMED

When one of the following
condition is satisfied.

• Ignition switch: ACC/ON/CRANKING/RUN
• Door key cylinder UNLOCK switch: ON
• UNLOCK button of Intelligent Key: ON
• Door request switch: ON

ALARM to
DISARMED

RE-ALARM

When one of the following
conditions is satisfied after
ALARM operation is finished.

• Any door: Open
• Trunk lid: Open

No.

System state

Switching condition

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-20

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

DIAGNOSIS SYSTEM (BCM)

DIAGNOSIS SYSTEM (BCM)

COMMON ITEM

COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)

INFOID:0000000008973097

APPLICATION ITEM

CONSULT performs the following functions via CAN communication with BCM.

SYSTEM APPLICATION

BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.

: Applicable item

NOTE:

*: This item is displayed, but is not used.

FREEZE FRAME DATA (FFD)

The BCM records the following vehicle condition at the time a particular DTC is detected, and displays on
CONSULT.

Diagnosis mode

Function Description

Work Support

Changes the setting for each system function.

Self Diagnostic Result

Displays the diagnosis results judged by BCM.

CAN Diag Support Monitor

Monitors the reception status of CAN communication viewed from BCM.

Data Monitor

The BCM input/output signals are displayed.

Active Test

The signals used to activate each device are forcibly supplied from BCM.

Ecu Identification

The BCM part number is displayed.

Configuration

• Read and save the vehicle specification.
• Write the vehicle specification when replacing BCM.

System

Sub system selection item

Diagnosis mode

Work Support

Data Monitor

Active Test

Door lock

DOOR LOCK

Rear window defogger

REAR DEFOGGER

Warning chime

BUZZER

Interior room lamp timer

INT LAMP

Exterior lamp

HEAD LAMP

Wiper and washer

WIPER

Turn signal and hazard warning lamps

FLASHER

—

AIR CONDITONER*

• Intelligent Key system
• Engine start system

INTELLIGENT KEY

Combination switch

COMB SW

Body control system

BCM

NVIS - NATS

IMMU

Interior room lamp battery saver

BATTERY SAVER

Trunk lid opener system

TRUNK

Vehicle security system

THEFT ALM

RAP system

RETAINED PWR

Signal buffer system

SIGNAL BUFFER

TPMS

AIR PRESSURE MONITOR

Revision: 2012 October

2013 Murano CrossCabriolet

DIAGNOSIS SYSTEM (BCM)

SEC-21

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

SEC

NOTE:

*: Power supply position shifts to “LOCK” from “OFF”, when ignition switch is in the OFF position, selector lever is in the P position, and
any of the following conditions are met.

• Closing door

• Opening door

• Door is locked using door request switch

• Door is locked using Intelligent Key

The power supply position shifts to “ACC” when the push-button ignition switch (push switch) is pushed at “LOCK”.

INTELLIGENT KEY

INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)

INFOID:0000000008973096

WORK SUPPORT

CONSULT screen item

Indication/Unit

Description

Vehicle Speed

km/h

Vehicle speed of the moment a particular DTC is detected

Odo/Trip Meter

Total mileage (Odometer value) of the moment a particular DTC is detected

Vehicle Condition

SLEEP>LOCK

Power position status of
the moment a particular
DTC is detected

While turning BCM status from low power consumption mode to
normal mode (Power supply position is “LOCK”*)

SLEEP>OFF

While turning BCM status from low power consumption mode to
normal mode (Power supply position is “OFF”.)

LOCK>ACC

While turning power supply position from “LOCK” to “ACC”

ACC>ON

While turning power supply position from “ACC” to “IGN”

RUN>ACC

While turning power supply position from “RUN” to “ACC” (Vehicle
is stopping and selector lever is except P position.)

CRANK>RUN

While turning power supply position from “CRANKING” to “RUN”
(From cranking up the engine to run it)

RUN>URGENT

While turning power supply position from “RUN“ to “ACC” (Emer-
gency stop operation)

ACC>OFF

While turning power supply position from “ACC” to “OFF”

OFF>LOCK

While turning power supply position from “OFF” to “LOCK”*

OFF>ACC

While turning power supply position from “OFF” to “ACC”

ON>CRANK

While turning power supply position from “IGN” to “CRANKING”

OFF>SLEEP

While turning BCM status from normal mode (Power supply posi-
tion is “OFF”.) to low power consumption mode

LOCK>SLEEP

While turning BCM status from normal mode (Power supply posi-
tion is “LOCK”*) to low power consumption mode

LOCK

Power supply position is “LOCK”*

OFF

Power supply position is “OFF” (Ignition switch OFF)

ACC

Power supply position is “ACC” (Ignition switch ACC)

Power supply position is “IGN” (Ignition switch ON with engine
stopped)

ENGINE RUN

Power supply position is “RUN” (Ignition switch ON with engine
running)

CRANKING

Power supply position is “CRANKING” (At engine cranking)

IGN Counter

0 - 39

The number of times that ignition switch is turned ON after DTC is detected
• The number is 0 when a malfunction is detected now.
• The number increases like 1

→

3...38

→

39 after returning to the normal condition

whenever ignition switch OFF

→

ON.

• The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-22

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

DIAGNOSIS SYSTEM (BCM)

SELF-DIAG RESULT

Refer to

BCS-55, "DTC Index"

DATA MONITOR

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

Monitor item

Description

CONFIRM KEY FOB ID

It can be checked whether Intelligent Key ID code is registered or not in this mode

AUTO LOCK SET

Auto door lock time can be changed in this mode
• MODE 1: 1 minute
• MODE 2: 5 minutes
• MODE 3: 30 seconds
• MODE 4: 2 minutes

LOCK/UNLOCK BY I-KEY

Door lock/unlock function by door request switch mode can be changed to operate (ON) or not op-
erate (OFF) in this mode

ENGINE START BY I-KEY

Engine start function mode can be changed to operate (ON) or not operate (OFF) with this mode

TRUNK/GLASS HATCH OPEN

Buzzer reminder function mode by trunk lid opener request switch can be changed to operate (ON)
or not operate (OFF) with this mode

PANIC ALARM SET

Panic alarm button pressing time on Intelligent Key remote control button can be selected from the
following with this mode
• MODE 1: 0.5 sec.
• MODE 2: Non-operation
• MODE 3: 1.5 sec.

PW DOWN SET

Unlock button pressing time on Intelligent Key button can be selected from the following with this
mode
• MODE 1: 3 sec.
• MODE 2: Non-operation
• MODE 3: 5 sec.

TAKE OUT FROM WIN WARN

NOTE:
This item is displayed, but cannot be used

TRUNK OPEN DELAY

Trunk button pressing on Intelligent Key can be selected as per the following in this mode
• MODE 1: Press and hold
• MODE 2: Press twice
• MODE 3: Press and hold, or press twice

LO- BATT OF KEY FOB WARN

Intelligent Key low battery warning mode can be changed to operate (ON) or not operate (OFF)
with this mode

ANTI KEY LOCK IN FUNCTI

Key reminder function mode can be changed to operate (ON) or not operate (OFF) with this mode.

HAZARD ANSWER BACK

Hazard reminder function mode can be selected from the following with this mode
• LOCK ONLY: Door lock operation only
• UNLOCK ONLY: Door unlock operation only
• LOCK/UNLOCK: Lock/unlock operation
• OFF: Non-operation

ANS BACK I-KEY LOCK

Buzzer reminder function (lock operation) mode by door request switch (driver side and passenger
side) can be selected from the following with this mode
• Horn chirp: Sound horn
• Buzzer: Sound Intelligent Key warning buzzer
• OFF: Non-operation

ANS BACK I-KEY UNLOCK

Buzzer reminder function (unlock operation) mode by door request switch can be changed to op-
erate (ON) or not operate (OFF) with this mode

SHORT CRANKING OUTPUT

Starter motor can operate during the times below
• 70 msec
• 100 msec
• 200 msec

INSIDE ANT DIAGNOSIS

This function allows inside key antenna self-diagnosis

HORN WITH KEYLESS LOCK

Horn reminder function mode by Intelligent Key button can be changed to operate (ON) or not op-
erate (OFF) with this mode

Revision: 2012 October

2013 Murano CrossCabriolet

DIAGNOSIS SYSTEM (BCM)

SEC-23

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

SEC

Monitor Item

Condition

REQ SW -DR

Indicates [ON/OFF] condition of door request switch (driver side)

REQ SW -AS

Indicates [ON/OFF] condition of door request switch (passenger side)

REQ SW -RR

NOTE:
This item is displayed, but cannot be monitored

REQ SW -RL

NOTE:
This item is displayed, but cannot be monitored

REQ SW -BD/TR

Indicates [ON/OFF] condition of trunk lid opener request switch

PUSH SW

Indicates [ON/OFF] condition of push-button ignition switch

IGN RLY2 -F/B

Indicates [ON/OFF] condition of ignition relay 2

ACC RLY-FB

NOTE:
This item is displayed, but cannot be monitored.

CLUCH SW

NOTE:
This item is displayed, but cannot be monitored

BRAKE SW 1

Indicates [ON/OFF]* condition of brake switch power supply

BRAKE SW 2

Indicates [ON/OFF] condition of brake switch

DETE/CANCL SW

Indicates [ON/OFF] condition of P position

SFT PN/N SW

Indicates [ON/OFF] condition of P or N position

S/L -LOCK

NOTE:
This item is displayed, but cannot be monitored

S/L -UNLOCK

NOTE:
This item is displayed, but cannot be monitored

S/L RELAY -F/B

NOTE:
This item is displayed, but cannot be monitored

UNLK SEN -DR

Indicates [ON/OFF] condition of driver door unlock status

PUSH SW -IPDM

Indicates [ON/OFF] condition of push-button ignition switch

IGN RLY1 -F/B

Indicates [ON/OFF] condition of ignition relay 1

DETE SW -IPDM

Indicates [ON/OFF] condition of P position

SFT PN -IPDM

Indicates [ON/OFF] condition of P or N position

SFT P -MET

Indicates [ON/OFF] condition of P position

SFT N -MET

Indicates [ON/OFF] condition of N position

ENGINE STATE

Indicates [STOP/START/CRANK/RUN] condition of engine states

S/L LOCK-IPDM

NOTE:
This item is displayed, but cannot be monitored

S/L UNLK-IPDM

NOTE:
This item is displayed, but cannot be monitored

S/L RELAY-REQ

NOTE:
This item is displayed, but cannot be monitored

VEH SPEED 1

Display the vehicle speed signal received from combination meter by numerical value [Km/h]

VEH SPEED 2

Display the vehicle speed signal received from ABS or VDC or CVT by numerical value [Km/h]

DOOR STAT-DR

Indicates [LOCK/READY/UNLOCK] condition of driver side door status

DOOR STAT-AS

Indicates [LOCK/READY/UNLOCK] condition of passenger side door status

ID OK FLAG

Indicates [SET/RESET] condition of key ID

PRMT ENG STRT

Indicates [SET/RESET] condition of engine start possibility

PRMT RKE STRT

NOTE:
This item is displayed, but cannot be monitored

KEY SW -SLOT

Indicates [ON/OFF] condition of key slot

TRNK/HAT MNTR

Indicates [ON/OFF] condition of trunk room lamp switch

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-24

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

DIAGNOSIS SYSTEM (BCM)

*: OFF is displayed when brake pedal is depressed while brake switch power supply is OFF.

ACTIVE TEST

RKE-LOCK

Indicates [ON/OFF] condition of door lock signal from Intelligent Key

RKE-UNLOCK

Indicates [ON/OFF] condition of door unlock signal from Intelligent Key

RKE-TR/BD

Indicates [ON/OFF] condition of trunk open signal from Intelligent Key

RKE-PANIC

Indicates [ON/OFF] condition of panic alarm button of Intelligent Key

RKE-P/W OPEN

Indicates [ON/OFF] condition of P/W DOWN signal from Intelligent Key

RKE-MODE CHG

Indicates [ON/OFF] condition of MODE CHANGE signal from Intelligent Key

RKE OPE COUN1

When remote keyless entry receiver (front side) receives the signal transmitted while operating on Intelli-
gent Key, the numerical value start changing.

RKE OPE COUN2

When remote keyless entry receiver (rear side) receives the signal transmitted while operating on Intelli-
gent Key, the numerical value start changing.

Monitor Item

Condition

Test item

Description

BATTERY SAVER

This test is able to check interior room lamp operation.
The interior room lamp will be activated after “ON” on CONSULT screen is touched.

PW REMOTO DOWN SET

This test is able to check power window down operation.
The power window down will be activated after “ON” on CONSULT screen is touched.

INSIDE BUZZER

This test is able to check warning chime in combination meter operation.
• Take away warning chime sounds when “TAKE OUT” on CONSULT screen is touched.
• Key warning chime sounds when “KEY WARN” on CONSULT screen is touched.
• P position warning chime sounds when “P RNG WARN” on CONSULT screen is touched.
• ACC warning chime sounds when “ACC WARN” on CONSULT screen is touched.

OUTSIDE BUZZER

This test is able to check Intelligent Key warning buzzer operation.
The Intelligent Key warning buzzer will be activated after “ON” on CONSULT screen is touched.

INDICATOR

This test is able to check warning lamp operation.
• “KEY” Warning lamp illuminates when “KEY ON” on CONSULT screen is touched.
• “KEY” Warning lamp flashes when “KEY IND” on CONSULT screen is touched.

INT LAMP

This test is able to check interior room lamp operation.
The interior room lamp will be activated after “ON” on CONSULT screen is touched.

LCD

This test is able to check meter display information
• Engine start information displays when “BP N” on CONSULT screen is touched.
• Engine start information displays when “BP I” on CONSULT screen is touched.
• Key ID warning displays when “ID NG” on CONSULT screen is touched.
• ROTAT: This item is displayed, but cannot be tested.
• P position warning displays when SFT P on CONSULT screen is touched.
• Intelligent Key insert information displays when “INSRT” on CONSULT screen is touched.
• Intelligent Key low battery warning displays when “BATT” on CONSULT screen is touched.
• Take away through window warning displays when “NO KY” on CONSULT screen is touched.
• Take away warning display when “OUTKEY” on CONSULT screen is touched.
• OFF position warning display when “LK WN” on CONSULT screen is touched.

TRUNK/GLASS HATCH

NOTE:
This item is displayed, but cannot be tested.

FLASHER

This test is able to check hazard warning lamp operation.
The hazard warning lamps will be activated after “ON” on CONSULT screen is touched.

HORN

This test is able to check horn operation.
The horn will be activated after “ON” on CONSULT screen is touched.

P RANGE

This test is able to check CVT shift selector power supply
CVT shift selector power is supplied when “ON” on CONSULT screen is touched.

ENGINE SW ILLUMI

This test is able to check push-ignition switch illumination operation.
Push-ignition switch illumination illuminates when “ON” on CONSULT screen is touched.

LOCK INDICATOR

This test is able to check indicator in push-ignition switch operation.
Indicator in push-button ignition switch illuminates when “ON” on CONSULT screen is touched.

Revision: 2012 October

2013 Murano CrossCabriolet

Murano Cross Cabriolet Z51 (2013 year). Manual - part 75