Nissan Murano Z51. Instruction — part 379
DLK-24
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY SYSTEM
DOOR LOCK FUNCTION : Component Parts Location
INFOID:0000000005575258
1.
BCM M118, M119, M120, M121, M122,
M123
2.
TCM F23
3.
Intelligent key warning buzzer E25
4.
IPDM E/R E10, E11
5.
Remote keyless entry receiver M78
6.
Combination meter M34
7.
Key slot M99
8.
CVT shift selector (detention switch)
M57
9.
Inside key antenna (console) M262
JMKIA4838ZZ
INTELLIGENT KEY SYSTEM
DLK-25
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
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L
M
A
B
DLK
N
O
P
DOOR LOCK FUNCTION : Component Description
INFOID:0000000005517446
10. Inside key antenna (luggage room) B86
11.
Front outside handle LH (outside key
antenna) D12
12.
Front outside handle LH (request
switch) D11
13. Outside key antenna (rear bumper) B85
14.
Front door switch (driver side) B34
A.
Behind the combination meter
B.
Engine room (LH)
C.
Behind the instrument lower panel
RH
D.
Behind the center console
E.
Under the rear seat seatback
F.
View with rear bumper removed
JMKIA1933ZZ
1.
Back door lock assembly
With automatic back door: D179
Without automatic back door: D180
2.
Front door lock assembly (driver side) D9
3.
Rear door lock assembly LH D85
4.
Automatic back door control unit B7, B8
5.
Back door opener switch assembly (open-
er switch) D186
6.
Back door opener switch assembly
(request switch) D186
7.
Intelligent Key
A.
View with front door finisher removed
B.
View with rear door finisher removed
C. Behind the luggage side finisher
lower (LH)
Item
Function
BCM
Controls the door lock function.
Door lock actuator
Output lock/unlock signal from BCM and locks/unlocks each door.
Door switch
Input door open/close condition to BCM.
Remote keyless entry receiver
Receives lock/unlock signal from the Intelligent Key, and then transmits to BCM.
Door request switch
Input lock/unlock operation to BCM.
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.
Combination meter
Receives hazard warning lamp signal from BCM and blinks turn signal indicators.
Intelligent Key warning buzzer
Warns the user of the lock/unlock condition and inappropriate operations with the buzzer sound.
DLK-26
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY SYSTEM
BACK DOOR OPEN FUNCTION
BACK DOOR OPEN FUNCTION : System Diagram
INFOID:0000000005517447
BACK DOOR OPEN FUNCTION : System Description
INFOID:0000000005517448
This section describes the operation of the back door opener switch. The operation of the back door request
switch is the same as the door lock function. Refer to
DLK-21, "DOOR LOCK FUNCTION : System Descrip-
.
• The back door opener function can open the back door by pressing the back door opener switch while carry-
ing the Intelligent Key. At this time, all doors other than the back door are locked.
• The back door opener function can open the back door by pressing the back door opener switch with all
doors unlocked by the door request switch or Intelligent Key.
for the automatic back door operation.
BACK DOOR OPEN
• When the BCM detects that back door opener switch is pressed, it starts the outside key antenna (back
door) and inside key antenna and transmits the request signal to the Intelligent Key. And then, check that the
Intelligent Key is near the back 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 open the back door and sounds Intelligent Key buzzer warning at the same time as a reminder.
OPERATION CONDITION
If the following conditions are satisfied, the back door can be opened.
• Back door is closed
• Ignition switch is in off position
• Intelligent Key is out of key slot
• Intelligent Key is outside of vehicle
• Intelligent Key is within out side key antenna detection area
OUTSIDE KEY ANTENNA DETECTION AREA
The outside key antenna detection area of back door open function
is in the range of approximately 80 cm (31.50 in) surrounding the
back door opener switch (1). However, this operating range depends
on the ambient conditions.
JMKIA1994GB
JMKIA1955ZZ
INTELLIGENT KEY SYSTEM
DLK-27
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
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DLK
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HAZARD AND BUZZER REMINDER FUNCTION
Back door opening operation by back door opener switch, the hazard warning lamps and buzzer will blink or
honk as a reminder.
LIST OF OPERATION RELATED PARTS
Parts marked with
×
are the parts related to operation.
Door lock function
Int
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Doo
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Do
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Doo
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In
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Out
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te
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(Re
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mp
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Int
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en
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g
bu
zz
er
CAN communication system
BCM
Hazard warning lamp
Ba
ck
d
o
o
r op
en
er swi
tch
Back door open function by back door opener switch
(Carrying Intelligent Key)
×
×
×
×
×
×
×
×
×
×
×
Hazard and buzzer reminder function for door lock/unlock
operation
×
×
×
×
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