Nissan Pathfinder (2008 year). Manual — part 139
DOOR LOCK FUNCTION
DLK-13
< FUNCTION DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
DOOR LOCK AND UNLOCK SWITCH : Component Parts Location
INFOID:0000000001563449
DOOR LOCK AND UNLOCK SWITCH : Component Description
INFOID:0000000001563450
1.
Key switch and ignition knob switch M66 2.
BCM M18, M19, M20
(view with instrument panel removed)
3.
Front door lock assembly LH (key
cylinder switch) D14
Front door lock actuator RH D114
4.
Main power window and door lock/un-
lock switch D7, D8
5.
Front door switch
LH B8
RH B108
6.
Rear door switch
LH B18
RH B116
7.
Power window and door lock/unlock
switch RH D105
8.
Back door cinching latch unit (door
ajar switch) D502
Back door lock actuator D508
9.
Rear door lock actuator
LH D205
RH D305
10. Passenger select unlock relay M11
(view with instrument panel LH removed)
ALKIA1165ZZ
Item
Function
BCM
Controls the door lock function and room lamp function.
Door lock and unlock switch
Transmits lock or unlock signal to BCM.
Door lock actuator
Receives lock/unlock signal from BCM and locks/unlocks each door.
DLK-14
< FUNCTION DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK FUNCTION
DOOR REQUEST SWITCH
DOOR REQUEST SWITCH : System Diagram
INFOID:0000000001563451
DOOR REQUEST SWITCH : System Description
INFOID:0000000001563452
Only when pressing the request switch, it is possible to lock and unlock the door by carrying the Intelligent
Key.
• The Intelligent Key system is a system that makes it possible to lock and unlock the door locks (door lock/
unlock function) by carrying the Intelligent Key, which operates based on the results of electronic ID verifica-
tion using two-way communications between the Intelligent Key and the vehicle (BCM).
CAUTION:
The driver should always carry the Intelligent Key
• If an action that does not meet the operating conditions of the Intelligent Key system is taken, the buzzer
goes off to inform the driver (Warning chime function).
• When a door lock is locked or unlocked with request switch or remote controller button operation, the hazard
lamps flash and the Intelligent Key warning buzzer or horn sounds (Hazard and buzzer/horn reminder func-
tion).
• The settings for each function can be changed with the CONSULT-III.
• If an Intelligent Key is lost, a new Intelligent Key can be registered. A maximum of 4 Intelligent Keys can be
registered.
• It is possible to perform a diagnosis on the system and register an Intelligent Key with the CONSULT-III.
OPERATION DESCRIPTION/DOOR LOCK/UNLOCK
• When the BCM detects that each door request switch is pressed, it starts the outside key antenna and inside
key antenna corresponding to the pressed door request switch and transmits the request signal to the Intelli-
gent Key. And then, check that the Intelligent Key is near the door.
• If the Intelligent Key is within the outside key antenna detection area, it receives the request signal and
transmits the key ID signal to the BCM via remote keyless entry receiver.
• BCM receives the key ID signal and compares it with the registered key ID.
• BCM sends the door lock/unlock signal and sounds Intelligent Key buzzer warning (lock: 2 times, unlock: 1
time) at the same time as a reminder.
OPERATION CONDITION
If the following conditions are not satisfied, door lock/unlock operation is not performed even if the request
switch is operated.
Door switch
Transmits door open/close condition to BCM.
Passenger select unlock relay
Enables or disables the unlocking of rear doors when this Intelligent Key option is selected.
Item
Function
ALKIA1164GB
DOOR LOCK FUNCTION
DLK-15
< FUNCTION DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
*: Even with a registered Intelligent Key remaining inside the vehicle, door locks can be unlocked from outside of the vehicle with a spare
Intelligent Key as long as key IDs are different.
OUTSIDE KEY ANTENNA DETECTION AREA
The outside key antenna detection area of door lock/unlock function
is in the range of approximately 80 cm (31.50 in) surrounding the
driver and passenger door handles (1).
OUTSIDE KEY ANTENNA DETECTION AREA
The outside key antenna detection area of back door lock/unlock
function is in the range of approximately 80 cm (31.50 in) surround-
ing the back door handle (1).
SELECTIVE UNLOCK FUNCTION
When a LOCK signal is sent from door request switch (driver side or passenger side), all doors will be locked.
When an UNLOCK signal is sent from door request switch (driver side or passenger side) once, driver's door
will be unlocked.
Then, if an UNLOCK signal is sent from door request switch (driver side and passenger side) again within 5
seconds, all other doors will be unlocked.
HAZARD AND BUZZER REMINDER FUNCTION
During lock or unlock operation by each request switch, the hazard warning lamps and Intelligent Key warning
buzzer will blink or honk as a reminder.
When doors are locked, unlocked by each request switch, IPDM E/R honks Intelligent Key warning buzzer as
a reminder and transmits hazard request signal to BCM via CAN communication line.
BCM flashes hazard warning lamps as a reminder.
Operating function of hazard warning lamps and buzzer reminder
How to change hazard and buzzer reminder mode
Refer to
DLK-33, "INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)"
.
AUTO DOOR LOCK FUNCTION
Each request switch operation
Operation condition
Lock operation
• All doors are closed
• Ignition switch is in OFF position
• Intelligent Key is outside the vehicle
• Intelligent Key is within outside key antenna detection area
Unlock Operation
• Intelligent Key is outside the vehicle
• Intelligent Key is within outside key antenna detection area *
ALKIA0582ZZ
ALKIA0581ZZ
Operation
Hazard warning lamps flash
Intelligent Key warning buzzer sounds
Unlock
Once
Once
Lock
Twice
Twice
Trunk open
—
Four times
DLK-16
< FUNCTION DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK FUNCTION
When all doors are locked, ignition switch is in OFF position and key switch is OFF, doors are unlocked with
door request switch
When BCM does not receive the following signals within 60 seconds, all doors are locked.
• Door switch is ON (door is opened)
• Door is locked
• Ignition switch is ON (ignition switch is pressed)
• Key switch is ON
Auto door lock mode can be changed by “AUTO LOCK SET” mode in “WORK SUPPORT”. Refer to
"INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)"
.
ROOM LAMP OPERATION
When the following conditions are met:
• Condition of interior lamp switch is in DOOR position
• Door switch OFF (all the doors are closed)
Intelligent Key system turns on interior lamp (for up to 30 seconds maximum) by receiving UNLOCK signal
from door request switch. For detailed description, refer to
DLK-12, "DOOR LOCK AND UNLOCK SWITCH :
.
LIST OF OPERATION RELATED PARTS
Parts marked with
×
are the parts related to operation.
Door lock function
In
tel
lig
en
t Ke
y
Ign
iti
o
n
ke
y swi
tch
Re
mo
te
ke
yl
es
s en
try rec
e
iv
e
r
Do
or swi
tch
Do
or req
u
e
st sw
itch
(Driv
e
r,
Pa
ss
en
ge
r)
Doo
r lo
ck
a
c
tuat
or
In
si
de ke
y an
ten
n
a
Ou
ts
id
e
k
e
y
an
te
nn
a (Dri
ve
r,
Pa
sse
ng
er)
In
tel
lig
en
t Ke
y
warn
ing
b
u
zze
r
CAN co
mm
un
ic
ati
o
n
sys
tem
BCM
Hazard warning lamp
Door lock/unlock function by request switch
×
×
×
×
×
×
×
×
×
×
Hazard and buzzer reminder function for door lock/unlock
operation
×
×
×
×
Key reminder function
×
×
×
×
×
×
×
×
×
×
×
×
Selective unlock function by request switch
(Driver side)
×
×
×
×
×
×
×
Selective unlock function by request switch
(Passenger side)
×
×
×
×
×
×
×
Auto door lock function
×
×
×
×
×
×
×
DOOR LOCK FUNCTION
DLK-17
< FUNCTION DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
DOOR REQUEST SWITCH : Component Parts Location
INFOID:0000000001563453
ALKIA1166ZZ
DLK-18
< FUNCTION DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK FUNCTION
1.
Horn E3
(Behind front combination lamp LH)
2.
Intelligent key warning buzzer E60
3.
IPDM E/R E122, E124
(view with cover removed)
4.
Horn relay H-1
5.
Remote keyless entry receiver M67
(view with glove box removed)
6.
Combination meter M24
7.
Intelligent Key unit M164
(view with glove box removed)
8.
BCM M18, M19, M20
(view with instrument panel LH removed)
9.
Steering lock solenoid M65
(view with steering column removed)
10. Key switch and ignition knob switch
M66
11. Inside key antenna 1 (instrument panel)
M68
(view with center console cover removed)
12. A/T device (park position switch)
M156
13. Inside key antenna 3 (center console)
M212 (view with center console re-
moved)
14. Inside key antenna 2 (luggage compart-
ment) B129
(behind right side of 3rd row seat)
15. Rear bumper antenna C127
(view with rear bumper removed)
16. Back door open switch D511
17. Back door request switch D552
18. Front outside antenna LH D15
Front outside antenna RH D115
19. Front door request switch LH D16
Front door request switch RH D116
20. Front door lock assembly LH (door un-
lock sensor) D14
21. Front door switch LH B8
RH B108
22. Rear door switch LH B18
RH B116
ALKIA1167ZZ
DOOR LOCK FUNCTION
DLK-19
< FUNCTION DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
DOOR REQUEST SWITCH : Component Description
INFOID:0000000001563454
INTELLIGENT KEY
INTELLIGENT KEY : System Diagram
INFOID:0000000001563455
INTELLIGENT KEY : System Description
INFOID:0000000001563456
The Intelligent Key has the same functions as the remote control entry system. In addition to other safety fea-
tures, it can be used to lock and unlock all doors including the back door.
OPERATION DESCRIPTION/DOOR LOCK/UNLOCK FUNCTION
• When door lock/unlock button of the Intelligent Key is pressed, lock signal or unlock signal is transmitted
from Intelligent Key to BCM via remote keyless entry receiver and Intelligent Key unit.
• When BCM receives the door lock/unlock signal, it operates door lock actuator, flashes the hazard lamp
(lock: 2 times, unlock: 1 time) and horn chirp signal to IPDM E/R at the same time as a reminder.
• IPDM E/R honks horn (lock: 2 times) as a reminder
OPERATION CONDITION
OPERATION AREA
• Operating Range
Item
Function
Intelligent Key unit
Receives lock/unlock signal from remote keyless entry receiver, and then transmits to BCM.
BCM
Controls the door lock function and room lamp function.
Door lock and unlock switch
Transmits lock or unlock signal to BCM.
Door lock actuator
Receives lock/unlock signal from BCM and locks/unlocks each door.
Door switch
Transmits door open/close condition to BCM.
Remote keyless entry receiver
Receives lock/unlock signal from the Intelligent Key, and then transmits to Intelligent Key unit.
Request switch
Transmits lock/unlock operation to Intelligent Key unit.
Intelligent Key
Transmits button operation to remote keyless entry receiver.
Outside key antenna
Detects if Intelligent Key is outside the vehicle.
Inside key antenna
Detects if Intelligent Key is inside the vehicle.
Intelligent Key warning buzzer
Warns the user of the lock/unlock condition and inappropriate operations with the buzzer sound.
ALKIA1164GB
Remote controller operation
Operation condition
Operation
Lock
• All doors closed
All doors lock
Unlock
• Intelligent Key is out of the ignition key cylinder
All doors unlock
DLK-20
< FUNCTION DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK FUNCTION
• To ensure the Intelligent Key works effectively, use within 80 cm range of each doors, however the operable
range may differ according to surroundings.
SELECTIVE UNLOCK FUNCTION
When a LOCK signal is transmitted from Intelligent Key, all doors will be locked.
When an UNLOCK signal is transmitted from Intelligent Key once, driver's door will be unlocked.
Then, if an UNLOCK signal is transmitted from Intelligent Key again within 5 seconds, all other doors will be
unlocked.
HAZARD AND HORN REMINDER FUNCTION
When doors are locked or unlocked by Intelligent Key, BCM flashes hazard warning lamps as a reminder and
sends horn chirp signal to IPDM E/R. IPDM E/R sounds horn as a reminder.
The hazard and horn reminder has a horn chirp mode (C mode) and a non-horn chirp mode (S mode).
Operating function of hazard and horn reminder
Hazard and horn reminders do not operate if any door switch is ON (any door is OPEN).
How to change hazard and horn reminder mode
With CONSULT-III
DLK-33, "INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)"
.
Without CONSULT-III
Refer to Owner's Manual for instructions.
AUTO DOOR LOCK FUNCTION
Auto Door Lock Function
When all doors are locked, ignition switch is OFF (ignition switch is not pressed) and key switch is OFF, doors
are unlocked with Intelligent Key button. When BCM does not receive the following signals within 30 seconds,
all doors are locked.
• Door switch is ON (door is opened)
• Door is locked
• Ignition switch is ON
• Key switch is ON (mechanical key is inserted in ignition key cylinder)
Auto door lock mode can be changed by DOOR LOCK-UNLOCK SET mode in “WORK SUPPORT”. Refer to
DLK-30, "DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)"
.
PANIC ALARM FUNCTION
When ignition switch is OFF (ignition switch is not pressed) and key switch is OFF, BCM receives PANIC
ALARM signal from Intelligent Key through the remote keyless entry receiver and the Intelligent Key unit.
BCM turns on and off headlamp intermittently and transmits theft warning horn signal to IPDM E/R. Then,
IPDM E/R turns on and off horn intermittently.
The headlamp flashes and the horn sounds intermittently.
The alarm automatically turns off:
• After 25 seconds
• When BCM receives any signal from Intelligent Key
Panic alarm function mode can be changed by PANIC ALARM SET mode in “WORK SUPPORT”. Refer to
DLK-33, "INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)"
KEYLESS POWER WINDOW DOWN (OPEN) FUNCTION
Front power windows (with left and right front power window anti-pinch system) open when the unlock button
on Intelligent Key is activated and kept pressed for more than 3 seconds with the ignition switch OFF. The win-
dows keep opening if the unlock button is continuously pressed.
The power window opening stops when the following operations are performed:
• When the unlock button is kept pressed more than 15 seconds.
• When the ignition switch is turned ON while the power window opening is operated.
• When the unlock button is released.
While retained power operation activate, Keyless power window down (open) function cannot be operated.
C mode
S mode
Intelligent Key operation
Lock
Unlock
Back door
open
Lock
Unlock
Back door
open
Hazard warning lamp flash
Twice
Once
—
Twice
—
—
Horns sound
Once
—
—
—
—
—
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст