Nissan Juke (2016 year). Service Repair Manual — part 561
SEC-14
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
SYSTEM
• The ID registration is a procedure that erases the current NVIS (NATS) ID once, and then registers a new ID.
Therefore before starting the registration operation, collect all registered Intelligent Keys from the customer.
• When registering the Intelligent Key, perform only one procedure to simultaneously register both ID [NVIS
(NATS) ID and Intelligent Key ID].
SECURITY INDICATOR LAMP
• Warns that the vehicle is equipped with NVIS (NATS).
• Security indicator lamp always blinks when the power supply position is any position other than ON.
NOTE:
Because security indicator lamp is highly efficient, the battery is barely affected.
ENGINE START OPERATION WHEN INTELLIGENT KEY IS CONTACTED TO PUSH-BUTTON IG-
NITION SWITCH
1. When brake pedal is depressed, while selector lever is in the P position (CVT models), BCM activates
NATS antenna amp. that is located behind push-button ignition switch.
2. When Intelligent Key (transponder built-in) backside is contacted to push-button ignition switch, BCM
starts NVIS (NATS) ID verification between BCM and Intelligent Key (transponder built-in) via NATS
antenna amp.
3. When the NVIS (NATS) ID verification result is OK, buzzer in combination meter sounds and BCM trans-
mits the result to ECM.
4. When push-button ignition switch is pressed, BCM turns ACC relay ON and transmits ignition power sup-
ply ON signal to IPDM E/R.
5. IPDM E/R turns the starter control relay ON for engine starting in advance.
6. IPDM E/R turns the ignition relay ON to start the ignition power supply.
7. BCM detects that the selector lever position and brake pedal operating condition (CVT models), or clutch
pedal operation condition (M/T models).
8. BCM transmits starter request signal to IPDM E/R and turns the starter relay in IPDM E/R ON if BCM
judges that the engine start condition* is satisfied.
9. Power supply is supplied to the starter motor through the starter relay and the starter control relay.
10. When BCM receives feedback signal from ECM indicating that the engine is started, BCM transmits a
stop signal to IPDM E/R to stop cranking by turning off the starter motor relay. (If engine start is unsuc-
cessful, cranking stops automatically within 5 seconds.)
*: For the engine start condition, refer to “POWER SUPPLY POSITION CHANGE TABLE BY PUSH-BUTTON
IGNITION SWITCH OPERATION” below.
POWER SUPPLY POSITION CHANGE TABLE BY PUSH-BUTTON IGNITION SWITCH OPERA-
TION
The power supply position changing operation can be performed with the following operations.
NOTE:
• When an Intelligent Key is within the detection area of inside key antenna and when Intelligent Key backside
is contacted to push-button ignition switch, they are equivalent to the operations below.
• When starting the engine, the BCM monitors the engine start conditions as per the following,
CVT models
- Brake pedal operating condition
- Selector lever position
- Vehicle speed
M/T models
- Clutch pedal operating condition
- Vehicle speed
Vehicle speed: less than 4 km/h (2.5 MPH)
Power supply position
Engine start/stop condition
Push-button ignition
switch operation
frequency
CVT models
M/T models
Selector lever
Brake pedal operation
condition
Clutch pedal operation
condition
OFF
→
ACC
—
Not depressed
Not depressed
1
OFF
→
ACC
→
ON
—
Not depressed
Not depressed
2
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SYSTEM
SEC-15
< SYSTEM DESCRIPTION >
[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
OFF
→
ACC
→
ON
→
OFF
—
Not depressed
Not depressed
3
OFF
→
START
ACC
→
START
ON
→
START
P or N position
Depressed
Depressed
1
Engine is running
→
OFF
—
—
—
1
Power supply position
Engine start/stop condition
Push-button ignition
switch operation
frequency
CVT models
M/T models
Selector lever
Brake pedal operation
condition
Clutch pedal operation
condition
Power supply position
Engine start/stop condition
Push-button ignition
switch operation
frequency
CVT models
M/T models
Selector lever
Brake pedal operation
condition
Clutch pedal operation
condition
Engine is running
→
ACC
—
—
—
Emergency stop
operation
Engine stall return operation
while driving
N position
Not depressed
Depressed
1
Revision: November 2015
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SEC-16
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
SYSTEM
VEHICLE SECURITY SYSTEM : System Diagram
INFOID:0000000012202118
VEHICLE SECURITY SYSTEM : System Description
INFOID:0000000012202119
• 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 is opened by unauthorized means, while the system is in the ARMED state.
• Security indicator lamp on combination meter always blinks when power supply position is any position other
than ON. Security indicator lamp blinking warns that the vehicle is equipped with a vehicle security system.
JMKIA6572GB
Priority
Function
1
Theft warning alarm
2
Panic alarm
Revision: November 2015
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SYSTEM
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< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
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Operation Flow
NOTE:
• BCM ignores the door key cylinder UNLOCK switch signal input for 1 second after the door key cylinder LOCK switch signal input.
JMKIA5416GB
No.
System state
Switching condition
1
DISARMED to
PRE-ARMED
When all conditions of A and
one condition of B is satis-
fied.
A
B
• Power supply position: OFF
• All doors: 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.
• Power supply position: OFF
• All doors: Locked
3
ARMED to
ALARM
When all conditions of A and
of B are satisfied.
A
B
Intelligent Key: Not used
• Any door: Open
4
DISARMED to
PRE-RESET
No conditions.
5
PRE-ARMED
to PRE-RESET
6
ARMED to
PRE-RESET
7
ALARM to
PRE-RESET
8
PRE-RESET to
DISARMED
9
PRE-RESET to
PRE-ARMED
10
PRE-ARMED
to DISARMED
When one of the following
condition is satisfied.
• Power supply position: ACC/ON/CRANKING/RUN
• Door key cylinder UNLOCK switch: ON
• UNLOCK button of Intelligent Key: ON
• Door request switch: ON
• Back door opener switch: ON
• Any door: Open
11
ARMED to
DISARMED
When one of the following
condition is satisfied.
• Power supply position: ACC/ON/CRANKING/RUN
• Door key cylinder UNLOCK switch: ON
• UNLOCK button of Intelligent Key: ON
• Door request switch: ON
• Back door opener switch: ON
12
ALARM to
DISARMED
13
RE-ALARM
When the following condition
is satisfied after the ALARM
operation is finished.
• Any door: Open
Revision: November 2015
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SEC-18
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
SYSTEM
• To lock/unlock all doors by operating remote controller button of Intelligent Key or door request switch, Intelligent Key must be within
the detection area of outside key antenna. For details, refer to
DLK-14, "DOOR LOCK FUNCTION : System Description"
.
• To open back door by operating back door opener switch, Intelligent Key must be within the detection area of outside key antenna. For
details, refer to
DLK-14, "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 is opened without using
Intelligent Key, vehicle security system switches to the ALARM phase. Security indicator lamp blinks every 2.4
seconds.
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 timing 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.
The PRE-RESET phase is not available for this models.
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 power supply position is OFF.
• 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.
- LOCK button of Intelligent Key: ON
- UNLOCK button of Intelligent Key: ON
- PANIC ALARM button of Intelligent Key: Long pressed
- Any door request switch: ON
Revision: November 2015
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DIAGNOSIS SYSTEM (BCM)
SEC-19
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
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DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
INFOID:0000000012998443
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:
*: For models with automatic A/C, this diagnosis mode 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 conditioning system
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
×
×
×
Back door open
TRUNK
×
Theft warning alarm
THEFT ALM
×
×
×
RAP
RETAINED PWR
×
Signal buffer system
SIGNAL BUFFER
×
×
TPMS
AIR PRESSURE MONITOR
×
×
×
Revision: November 2015
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SEC-20
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
NOTE:
*: Power position shifts to “LOCK” from “OFF”, when ignition switch is in the OFF position, selector lever is in the P position (A/T models
and CVT models), 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 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:0000000012998442
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 position is “LOCK”*.)
SLEEP>OFF
While turning BCM status from low power consumption mode to
normal mode (Power position is “OFF”.)
LOCK>ACC
While turning power position from “LOCK”* *to “ACC”
ACC>ON
While turning power position from “ACC” to “IGN”
RUN>ACC
While turning power position from “RUN” to “ACC” (Vehicle is
stopping and selector lever is except P position.)
CRANK>RUN
While turning power position from “CRANKING” to “RUN” (From
cranking up the engine to run it)
RUN>URGENT
While turning power position from “RUN“ to “ACC” (Emergency
stop operation)
ACC>OFF
While turning power position from “ACC” to “OFF”
OFF>LOCK
While turning power position from “OFF” to “LOCK”*
OFF>ACC
While turning power position from “OFF” to “ACC”
ON>CRANK
While turning power position from “IGN” to “CRANKING”
OFF>SLEEP
While turning BCM status from normal mode (Power position is
“OFF”.) to low power consumption mode
LOCK>SLEEP
While turning BCM status from normal mode (Power position is
“LOCK”*.) to low power consumption mode
LOCK
Power position is “LOCK”*
OFF
Power position is “OFF” (Ignition switch OFF)
ACC
Power position is “ACC” (Ignition switch ACC)
ON
Power position is “IGN” (Ignition switch ON with engine stopped)
ENGINE RUN
Power position is “RUN” (Ignition switch ON with engine running)
CRANKING
Power 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: November 2015
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DIAGNOSIS SYSTEM (BCM)
SEC-21
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
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SELF-DIAG RESULT
Monitor item
Description
INSIDE ANT DIAGNOSIS
This function allows inside key antenna self-diagnosis
LOCK/UNLOCK BY I-KEY
Door lock/unlock function by door request switch mode can be changed to operation in this
mode
• On: Operate
• Off: Non-operation
ENGINE START BY I-KEY
Engine start function mode can be changed to operation with this mode
• On: Operate
• Off: Non-operation
TRUNK/GLASS HATCH OPEN
NOTE:
This item is displayed, but cannot be monitored
HORN WITH KEYLESS LOCK
Horn reminder function mode by Intelligent Key button can be changed to operate (ON) or not
operate (OFF) with this mode
• On: Operate
• Off: Non-operation
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
TRUNK OPEN DELAY
NOTE:
This item is displayed, but cannot be monitored
LO- BATT OF KEY FOB WARN
Intelligent Key low battery warning mode can be changed to operation with this mode
• On: Operate
• Off: Non-operation
ANTI KEY LOCK IN FUNCTI
Key reminder function mode can be changed to operation with this mode
• On: Operate
• Off: Non-operation
HAZARD ANSWER BACK
Hazard reminder function mode by door request switch and Intelligent Key button can be se-
lected from the following with this mode
• Lock Only: Door lock operation only
• Unlock Only: Door unlock operation only
• Lock/Unlock: Lock and unlock operation
• Off: Non-operation
ANS BACK I-KEY LOCK
Buzzer reminder function (lock operation) mode by door request switch 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
operation with this mode
• On: Operate
• Off: Non-operation
SHORT CRANKING OUTPUT
Starter motor can operate during the times below
• 70 msec
• 100 msec
• 200 msec
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 operation time can be changed in this mode
• MODE 1: OFF
• MODE 2: 30 sec
• MODE 3: 1 minute
• MODE 4: 2 minutes
• MODE 5: 3 minutes
• MODE 6: 4 minutes
• MODE 7: 5 minutes
Revision: November 2015
2016 JUKE
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