Nissan Rogue. Manual — part 1086
SYSTEM
SEC-123
< SYSTEM DESCRIPTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
SYSTEM
NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS
NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS : System Diagram
INFOID:0000000011278546
NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS : System Description
INFOID:0000000011278547
INPUT/OUTPUT SIGNAL CHART
BCM
SYSTEM DESCRIPTION
NATS (Nissan Anti-Theft System) has the following immobilizer functions:
• Engine immobilizer shows high anti-theft performance to prevent engine from starting by anyone other than
the owner.
• Only a key with key ID registered in BCM and ECM can start engine, and shows high anti-theft performance
to prevent key from being copied or stolen.
• Security indicator always flashes with mechanical key removed condition (key switch: OFF) and ignition
knob released condition on LOCK position (ignition knob switch: OFF).
• Therefore, NATS warns outsiders that the vehicle is equipped with the anti-theft system.
• If system detects malfunction, security indicator illuminates when ignition switch is turned to ON position.
• If the owner requires, ignition key ID or mechanical key ID can be registered for up to 4 keys.
• During trouble diagnosis or when the following parts have been replaced, and if ignition key is added, regis-
tration
*1
is required:
*1
: All keys kept by the owner of the vehicle should be registered with mechanical key.
- ECM
- BCM
- Ignition key
- Remote keyless entry receiver
• NATS trouble diagnosis, system initialization and additional registration of other mechanical key IDs must be
carried out using CONSULT.
When NATS initialization has been completed, the ID of the inserted mechanical key or mechanical key IDs
can be carried out.
• Possible symptom of NATS malfunction is “Engine cannot start”. Identify the possible causes according to
“Work Flow”, Refer to
• If ECM other than Genuine NISSAN is installed, the engine cannot be started. For ECM replacement proce-
dure, refer to
SEC-159, "ECM RE-COMMUNICATING FUNCTION : Description"
.
ALKIA2974GB
Switch/Input signal
Input signal to BCM
BCM function
Actuator/Output signal
NATS antenna amp.
Key ID
NATS
• Security indicator lamp
• Starter request
ECM
Engine status signal
2015 Rogue NAM
SEC-124
< SYSTEM DESCRIPTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
SYSTEM
PRECAUTIONS FOR KEY REGISTRATION
• The key registration is a procedure that erases the current NATS ID once, and then re-registers a new ID.
Therefore the registered key is necessary for this procedure. Before starting the registration procedure, col-
lect all registered Keys from the customer.
• The NATS ID registration is the procedure that registers the ID stored into the transponder (integrated in
mechanical key) to BCM.
The key ID registration is the procedure that registers the ID to the BCM.
• When performing the key system registration only, the engine cannot be started by inserting the key into the
key cylinder. When performing the NATS registration only, the engine cannot be started by using the ignition
key.
SECURITY INDICATOR
• Always flashes with ignition key in the OFF position.
MAINTENANCE INFORMATION
CAUTION:
It is necessary to perform NATS ID registration when replacing any of the following parts:
If ID registration is not performed, the electrical system may not operate properly.
• BCM
• ECM
• IPDM E/R
• Ignition key
• NATS antenna amp.
• Combination meter
VEHICLE SECURITY SYSTEM
VEHICLE SECURITY SYSTEM : System Diagram
INFOID:0000000011278548
VEHICLE SECURITY SYSTEM : System Description
INFOID:0000000011278549
• 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 hazard warning lamps) 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.
ALKIA3686GB
2015 Rogue NAM
SYSTEM
SEC-125
< SYSTEM DESCRIPTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
The priority of the functions are as per the following.
THEFT WARNING ALARM
• The theft warning alarm function activates horns and hazard warning lamps 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 ignition switch is in any position other than
ON. Security indicator lamp blinking warns that the vehicle is equipped with a vehicle security system.
Operation Flow
Priority
Function
1
Theft warning alarm
2
Panic alarm
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
• All doors: Closed
All doors are locked by:
• Door lock and unlock switch
• LOCK button of Keyfob
2
PRE-ARMED
to ARMED
When all of the following
conditions are satisfied for
30 seconds.
• Ignition switch: OFF
• All doors: Locked
3
ARMED to
ALARM
When condition of A and one
condition of B are satisfied.
A
B
Keyfob: Not used
• Any door: Open
4
DISARMED to
PRE-RESET
When all conditions of A and
one condition of B are satis-
fied.
A
B
• Ignition switch: OFF
• All doors: Closed
All doors are locked by:
• Door lock and unlock switch
• LOCK button of Keyfob
5
PRE-ARMED
to PRE-RESET
No conditions.
6
ARMED to
PRE-RESET
No conditions.
7
ALARM to
PRE-RESET
8
PRE-RESET to
DISARMED
When one of the following
conditions is satisfied.
• Ignition switch: ACC/ON
• UNLOCK button of Keyfob: ON
• UNLOCK switch of door lock and unlock switch: ON
• Any door: Open
9
PRE-RESET to
PRE-ARMED
When all of the following
conditions are satisfied.
• Ignition switch: OFF
• All doors: Locked
2015 Rogue NAM
SEC-126
< SYSTEM DESCRIPTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
SYSTEM
NOTE:
• To lock/unlock all doors by operating remote controller button of keyfob, the keyfob must be within the detection area of BCM. For
details, refer to
DLK-294, "REMOTE KEYLESS ENTRY SYSTEM : 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 hood is opened with-
out using Keyfob, 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 intermittently to IPDM E/R via CAN communication, and
blinks hazard warning lamps. In this phase, horns and hazard warning lamps are activated intermittently for
approximately 27.5 seconds to warn that the vehicle is accessed by unauthorized means. After 27.5 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 3 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.
PANIC ALARM
The panic alarm function activates horns intermittently when the owner presses PANIC ALARM button of Key-
fob outside the vehicle while ignition switch is OFF.
For details, refer to
SEC-124, "VEHICLE SECURITY SYSTEM : System Description"
10
PRE-ARMED
to DISARMED
When one of the following
conditions is satisfied.
• Ignition switch: ACC/ON
• UNLOCK button of Keyfob: ON
• UNLOCK switch of door lock and unlock switch: ON
• Any door: Open
11
ARMED to
DISARMED
When the following condition
is satisfied.
• UNLOCK button of Keyfob: ON
12
ALARM to
DISARMED
13
RE-ALARM
When one of the following
condition is satisfied after the
ALARM operation is finished.
• Any door: Open
No.
System state
Switching condition
2015 Rogue NAM
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст