Nissan Titan A60. Manual — part 843
SEC-10
< SYSTEM DESCRIPTION >
NVIS (NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS)
Component Description
INFOID:0000000006161557
1.
BCM M18, M19, M20
(view with instrument panel LH re-
moved)
2.
NATS antenna amp. M21
3.
ECM E16
4.
IPDM E/R E119, E120, E122, E124
(view with cover removed)
5.
Combination meter M24
6.
Security indicator lamp
Item
Function
BCM
Verifies the received signal from the ignition key ID, then informs ECM whether to allow engine start.
Remote keyless entry receiver
Receives lock/unlock signal from the keyfob, and then transmits to the BCM.
A/T shift selector (detention key
switch)
Detects whether the shift lever is in park.
NATS antenna amp.
Detects the ignition key presence in the ignition key cylinder.
Security indicator
Indicates the status of the security system.
IPDM E/R
Powers-up the horn and the headlamps in case of a security breach.
VEHICLE SECURITY SYSTEM
SEC-11
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
VEHICLE SECURITY SYSTEM
System Diagram
INFOID:0000000006161558
System Description
INFOID:0000000006161559
DESCRIPTION
The security system provides an audible and visual alarm when an unauthorized access to the vehicle is
detected while the system is in armed phase.
The security system consist of the BCM managing the audible alarm (horn) and the visual alarm (headlamps).
OPERATION FLOW
Disarmed Phase
When the vehicle is being driven or when doors are open, the theft warning system is set in the disarmed
phase on the assumption that the owner is inside or near the vehicle.
Pre-Armed Phase And Armed Phase
The vehicle security system turns into the pre-armed phase when ignition switch is in OFF position, all doors
are closed and locked (using keyfob, door lock/unlock switch, driver key cylinder or auto relock function). The
system automatically shifts into the armed phase.
Condition of Activating The System
When the following condition is performed in armed phase, the system sounds the horns and flashes the
headlamps for about 50 seconds.
• Any door is opened.
ALKIA0952GB
PIIA1367E
SEC-12
< SYSTEM DESCRIPTION >
VEHICLE SECURITY SYSTEM
Condition of Deactivating The System
When one of the following operations is performed, the armed phase is canceled.
• Unlock the doors with keyfob.
• Use the mechanical key to unlock the driver door using the door key cylinder.
Component Parts Location
INFOID:0000000006161560
1.
BCM M18, M19, M20
(view with instrument panel LH re-
moved)
2.
IPDM E/R E122, E124
(view with cover removed)
3.
Horn relay H-1
4.
Main power window and door lock/
unlock switch
D7, D8 (crew cab)
D15 (king cab)
5.
Power window and door lock/unlock
switch RH D105
6.
Front door lock assembly LH (key cylin-
der switch) D14
7.
Front door switch LH B8
RH B108
8.
Rear door switch (crew cab)
LH B18
RH B116
9.
Rear door switch upper (king cab)
LH B73
RH B156
10. Rear door switch lower (king cab)
LH B74
RH B157
11. Horn E3
(view with front grille removed)
12. Combination meter M24
13. Security indicator lamp
ALKIA0953ZZ
VEHICLE SECURITY SYSTEM
SEC-13
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
Component Description
INFOID:0000000006161561
Item
Function
BCM
Verifies the received signal from ignition key, then informs ECM whether to allow engine start.
Door switch
Provides the BCM with the status of each monitored door.
Security indicator
Indicates the status of the security system.
IPDM E/R
Controls the horn and headlamps operation.
Horn
Sounds when the vehicle security system is triggered.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст