Nissan Qashqai (2007-2010). Manual — part 988
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DOOR LOCK FUNCTION
DLK-31
< FUNCTION DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
INTELLIGENT KEY : Component Description
INFOID:0000000000939043
DOOR REQUEST SWITCH
DOOR REQUEST SWITCH : System Diagram
INFOID:0000000001078856
DOOR REQUEST SWITCH OPERATION
DOOR REQUEST SWITCH : System Description
INFOID:0000000001078857
DOOR REQUEST SWITCH OPERATION
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 by carrying the
Intelligent Key, which operates based on the results of electronic ID verification using two-way communica-
tions between the Intelligent Key and the vehicle (Intelligent Key unit).
This function can be set to OFF with CONSULT-III. For the setting information, refer to
CAUTION:
The driver should always carry the Intelligent Key
OPERATION CONDITION
Item
Function
Intelligent Key unit
Controls the door lock/unlock operation with BCM.
BCM
Controls the door lock/unlock operation with Intelligent Key unit.
Door switch
Detects door state (open or closed).
Key switch
Detects that mechanical key is inserted into ignition key cylinder.
Ignition knob switch
Detects ignition knob state (push or release).
Outside key antenna
Detects that Intelligent Key is in detection area of outside key antenna.
Intelligent Key
Transmits key ID to Intelligent Key unit when lock/unlock button is pressed.
Passenger side anti-hijack relay
Controls the circuit of door lock actuator (passenger side, rear LH/RH).
Door lock actuator
Receives lock/unlock signal from BCM and locks and unlocks each door.
JMKIA0400GB
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DLK-32
< FUNCTION DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
DOOR LOCK FUNCTION
If the following conditions are not satisfied, door lock and unlock operation is not performed even if the request
switch is operated.
*: 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 and unlock
function is in the range of approximately 80 cm (31.50 in) surround-
ing the driver and passenger door handles (1) and the back door
request switch (2). However, this operating range depends on the
ambient conditions.
DOOR LOCK AND UNLOCK CONTROL
When the Intelligent Key detects that door request switch is pressed, it starts corresponding with outside key
antenna (door of request switch pressed side). Then, the Intelligent Key is checked to be near the door.
If the Intelligent Key is within the outside key antenna detection area, it receives the request signal and trans-
mits the key ID signal to the Intelligent Key unit. Intelligent Key unit receives the key ID signal and compares it
with the registered key ID. Intelligent Key unit sends the door lock and unlock signal to BCM via CAN commu-
nication.
ANTI-HIJACK MODE
• When door is unlocked, pressing door request switch (driver or passenger) once will lock all doors. When
door is locked, pressing door request switch (driver or passenger) once will unlock operated door. Pressing
the door request switch door a second time within 5 seconds from the first time will unlock all doors and back
door can be opened with back door opener switch.
• When door is unlocked, pressing door request switch (back door) will lock all doors. When door lock is
locked, pressing door request switch (back door) will unlock all doors and back door can be opened with
back door opener switch.
NOTE:
Anti-hijack mode can be set to OFF with CONSULT-III and Intelligent Key. For the setting information, refer to
DLK-65, "CONSULT-III Function (INTELLIGENT KEY)"
.
DOOR REQUEST SWITCH : Component Parts Location
INFOID:0000000001116983
Each request switch operation
Operation condition
Lock operation
• All doors are closed.
• Key switch is OFF. (Key is removed from ignition key cylinder.)
• Ignition knob switch is OFF. (Ignition switch is not pushed.)
• Any Intelligent Key is not inside the vehicle
• Intelligent Key is within outside key antenna detection area
Unlock Operation
• Key switch is OFF. (Key is removed from ignition key cylinder.)
• Ignition knob switch is OFF. (Ignition switch is not pushed.)
• Intelligent Key is not inside the vehicle.*
• Intelligent Key is within outside key antenna detection area.
PIIB4602E
![](/vehicle/qul/ene/roryboritele/cankero.png)
DOOR LOCK FUNCTION
DLK-33
< FUNCTION DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
JMKIA0485ZZ
1.
BCM
M65, M66, M67
2.
Intelligent Key unit
M40
3.
Intelligent Key warning buzzer
E25
4.
Inside key antenna (instrument center)
M70
5.
Inside key antenna (center console)
M61
6.
Inside key antenna (rear seat)
B45
7.
Inside key antenna (rear bumper)
B81
8.
Passenger side anti-hijack relay
M90
9.
Air bag diagnosis sensor unit
M59
A.
Over the glove box
B.
Over the instrument lower panel
(driver side)
C. View with front bumper removed
D.
View with lower instrument cover
removed
E.
View with center console rear finisher
removed
F.
View with luggage floor spacer (LH)
removed
G.
View with rear bumper fascia removed
H.
View with fuse box lid removed
I.
View with center console removed
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DLK-34
< FUNCTION DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
DOOR LOCK FUNCTION
DOOR REQUEST SWITCH : Component Description
INFOID:0000000001078859
1.
Combination meter
M34
2.
Lock warning lamp
M34
3.
Key warning lamp
M34
4.
Ignition knob switch, key switch and key
lock solenoid (key switch)
M25
5.
Ignition knob switch, key switch and key
lock solenoid (key lock solenoid)
M25
6.
Door lock and unlock switch
M89
7.
Front door switch (driver side)
B34
8.
Front door lock actuator (driver side)
D9
9.
Rear door lock actuator LH
D85
10. Front door request switch (driver side)
D10
11. Outside key antenna (driver side)
D11
12. Back door request switch
D187
13. Back door opener switch
D186
14. Back door lock assembly
D152
A.
Inside the combination meter
B.
Inside the combination meter
C.
View with steering column cover
removed
JMKIA0486ZZ
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