Murano Cross Cabriolet Z51 (2013 year). Manual — part 75
COMPONENT PARTS
SEC-9
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
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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
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.
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
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SYSTEM
SEC-11
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[WITH INTELLIGENT KEY SYSTEM]
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• 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
1.
When push-button ignition switch is pressed, BCM activates inside key antenna and transmits the request
signal to Intelligent Key.
2.
Intelligent Key receives the request signal and transmits the Intelligent Key ID signal to BCM.
3.
BCM receives the Intelligent Key ID signal via remote keyless entry receiver, and verifies it with the regis-
tered ID.
4.
If the verification result is OK, BCM turns ACC relay ON and transmits the ignition power supply ON signal
to IPDM E/R.
5.
IPDM E/R turns ignition relay ON and starts the ignition power supply.
6.
BCM detects that selector lever is in the P or N position.
7.
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.
8.
IPDM E/R turns starter control relay ON when receiving the starter request signal.
9.
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
1
LOCK
→
ACC
→
ON
—
Not depressed
2
LOCK
→
ACC
→
ON
→
OFF
—
Not depressed
3
LOCK
→
START
ACC
→
START
ON
→
START
P or N position
Depressed
1
Engine is running
→
OFF
—
—
1
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
1
Revision: 2012 October
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SYSTEM
SEC-13
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
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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
• If ECM other than genuine part is installed, the engine cannot be started. For ECM replacement procedure,
refer to
.
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
1.
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.
2.
Intelligent Key receives the request signal and transmits the Intelligent Key ID signal to BCM.
3.
BCM receives the Intelligent Key ID signal via NATS antenna amp. and verifies it with the registered ID.
4.
If the verification result is OK, BCM turns ACC relay ON and transmits the ignition power supply ON signal
to IPDM E/R.
5.
IPDM E/R turns ignition relay ON and starts the ignition power supply.
6.
BCM detects that selector lever is in the P or N position.
7.
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.
8.
IPDM E/R turns starter control relay ON when receiving the starter request signal.
9.
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
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
• 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
1
LOCK
→
ACC
→
ON
—
Not depressed
2
Revision: 2012 October
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SYSTEM
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[WITH INTELLIGENT KEY SYSTEM]
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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
→
ON
→
OFF
—
Not depressed
3
LOCK
→
START
ACC
→
START
ON
→
START
P or N position
Depressed
1
Engine is running
→
OFF
—
—
1
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
1
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
1
Theft warning alarm
2
Panic alarm
Revision: 2012 October
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SYSTEM
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[WITH INTELLIGENT KEY SYSTEM]
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Operation Flow
JMKIA5416GB
No.
System state
Switching condition
1
DISARMED to
PRE-ARMED
When all conditions of A and
one condition of B are satis-
fied.
A
B
• 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
2
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
3
ARMED to
ALARM
When the condition A and
one condition of B are satis-
fied.
A
B
Intelligent Key function: Not used
• Any door: Open
• Trunk lid: Open
4
DISARMED to
PRE-RESET
When all conditions of A and
one condition of B are satis-
fied.
A
B
• 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
5
PRE-ARMED
to PRE-RESET
When the following condition
is satisfied.
Trunk lid: Open
6
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
7
ALARM to
PRE-RESET
8
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
9
PRE-RESET to
PRE-ARMED
When all conditions of A and
condition B are satisfied.
A
B
• Ignition switch: OFF/LOCK
• All doors: Closed
Trunk lid: Closed
10
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
.
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
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.
11
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
12
ALARM to
DISARMED
13
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
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SYSTEM
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[WITH INTELLIGENT KEY SYSTEM]
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- LOCK button of Intelligent Key: ON
- UNLOCK button of Intelligent Key: ON
- TRUNK OPEN button of Intelligent Key: ON
- PANIC ALARM button of Intelligent Key: Long pressed
- Any door request switch: ON
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
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DIAGNOSIS SYSTEM (BCM)
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[WITH INTELLIGENT KEY SYSTEM]
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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
km
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)
ON
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
→
2
→
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
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]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
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
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