Nissan X-Trail 32. Instruction — part 427
SYSTEM (INTELLIGENT KEY SYSTEM)
DLK-49
< SYSTEM DESCRIPTION >
[TYPE 1]
C
D
E
F
G
H
I
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L
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A
B
DLK
N
O
P
OPERATION AREA
To check that the Intelligent Key works normally, use within 1 m (3 ft.) range of each door, however the opera-
ble range may differ according to surroundings.
LIST OF OPERATION RELATED PARTS
Parts marked with
×
are the parts related to operation.
KEY REMINDER FUNCTION
KEY REMINDER FUNCTION : System Description
INFOID:0000000010708040
SYSTEM DIAGRAM
BASIC OPERATION
Key reminder is the function that prevents the key from being left in the vehicle.
Key reminder has the following 3 functions.
Function
In
tel
lig
en
t K
e
y
Re
mo
te
ke
yl
es
s en
try rec
e
iv
e
r
Do
or swi
tch
Do
or l
o
ck
ac
tu
at
o
r
Pu
sh
-bu
tto
n i
g
n
iti
on
swi
tch
CAN communication
system
BCM
IPDM
E/
R
Au
tom
a
ti
c
ba
ck
d
o
o
r co
nt
rol
un
it
Combination meter
Hazard warning
lamp
Door lock and unlock function (Intelligent Key)
×
×
×
×
×
Reminder function (Intelligent Key)
×
×
×
×
×
×
×
×
Auto door lock function (Intelligent Key)
×
×
×
×
×
×
Automatic back door open/close function
×
×
×
×
×
JMKIB3314GB
Key remainder function
Operation condition
Operation
Driver door opened
Right after door is locked by door lock/unlock switch or driver door lock
knob operation under the following conditions
• Ignition switch: LOCK or OFF position
• Registered Intelligent Key is inside the vehicle
• Driver door is opened
All doors unlock
DLK-50
< SYSTEM DESCRIPTION >
[TYPE 1]
SYSTEM (INTELLIGENT KEY SYSTEM)
*:If the door closing impact shocks the door lock knob, or contacts against baggage with the door lock knob might activate the door locks
accidentally but unlock operation is perform in these cases.
NOTE:
The above function operates when the Intelligent Key is inside the vehicle. However, there may be times when
the Intelligent Key cannot be detected, and this function does not operate when the Intelligent Key is on the
instrument panel, rear parcel shelf, or in the glove box. Also, this system sometimes does not operate if the
Intelligent Key is in the door pocket for the open door.
INFORMATION DISPLAY (COMBINATION METER)
INFORMATION DISPLAY (COMBINATION METER) : Door Open Warning
INFOID:0000000010708041
DESIGN/PURPOSE
Information display warns the driver that each door is open or is not fully closed.
SYNCHRONIZATION WITH MASTER WARNING LAMP
Synchronization is applied.
Refer to
MWI-47, "WARNING LAMPS/INDICATOR LAMPS : Master Warning Lamp"
SYSTEM DIAGRAM
SIGNAL PATH
• BCM transmits door switch signal to combination meter via CAN communication.
• When combination meter judges according to received door switch signal that a door is open or not fully
closed, door open warning displays.
WARNING/INDICATOR OPERATIONG CONDITION
Each door switch is ON
WARNING/INDICATOR CANCEL CONDITION
All door switches are OFF
Driver door closed
*
When all doors are locked by door lock/unlock switch or driver door lock
knob within 0.2 seconds after driver door is closed
All doors unlock
Door is open to closed
When all of the following conditions are satisfied
• Locked all doors
• [Any door: open]
→
[all doors: closed]
• Registered Intelligent Key is inside the vehicle
• All doors unlock
• Honk Intelligent Key warn-
ing buzzer
Key remainder function
Operation condition
Operation
Symbol
Message
–
JMKIB2780ZZ
JMKIB3593GB
SYSTEM (INTELLIGENT KEY SYSTEM)
DLK-51
< SYSTEM DESCRIPTION >
[TYPE 1]
C
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DLK
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TIMING CHART
INFORMATION DISPLAY (COMBINATION METER) : Engine Start Information
INFOID:0000000010708042
DESIGN/PURPOSE
Information display informs the driver that the engine can be started.
SYNCHRONIZATION WITH MASTER WARNING LAMP
No applicable
JMKIB3594GB
Symbol
Message
CVT models
–
M/T models
–
JMKIB1883ZZ
JMKIB1884ZZ
DLK-52
< SYSTEM DESCRIPTION >
[TYPE 1]
SYSTEM (INTELLIGENT KEY SYSTEM)
SYSTEM DIAGRAM
SIGNAL PATH
• BCM receives shift position signal and engine status signal from TCM and ECM via CAN communication
and checks that the engine can be started.
• When BCM detects that the engine can be started, meter display signal is transmitted by BCM to combina-
tion meter via CAN communication.
• When combination meter receives meter display signal, engine start information displays.
WARNING/INDICATOR OPERATIONG CONDITION
When Ignition Switch is ON.
When all of the following conditions are satisfied.
• Ignition switch is in ON position.
• Shift position: P position
• Engine can be started.
When Ignition Switch is Other Than ON.
When all of the following conditions are satisfied.
• One condition of A
• All conditions of B
When Ignition Switch is Turned From ON to OFF.
When all of the following conditions are satisfied.
• Ignition switch: ON
→
OFF
• Shift position: P position
• Registered Intelligent Key is detected inside vehicle.
NOTE:
Engine start information turns ON for several seconds and then turns OFF, when ignition switch is turned to
the ON position from the OFF position. Engine start information does not turn ON until opening and closing of
driver door is detected again.
WARNING/INDICATOR CANCEL CONDITION
When Ignition Switch is ON.
When any of the following conditions are satisfied.
• Shift position: Other than P position
• Engine is started.
• Engine cannot start.
When Ignition Switch is Other than ON.
When any of the following conditions are satisfied.
JMKIB3596GB
A condition
B condition
• Any door is open
→
All door is closed
• Push-button ignition switch: Pressed
• Intelligent Key backside is contacted to push-button ignition
switch while brake pedal is depressed.
• Ignition switch: Other than ON position
• Shift position: P position
• Registered Intelligent Key is detected inside vehicle.
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