Nissan Tiida C11. Instruction — part 154
DLK-26
< FUNCTION DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
DOOR LOCK FUNCTION
ALKIA0815ZZ
1.
Combination meter M24
2.
Key warning lamp (combination meter)
3.
Lock warning lamp (combination meter)
4.
Stop lamp switch E13
(view with instrument panel LH re-
moved)
5.
Steering lock solenoid M6
(bottom view of steering column)
6.
Key switch and ignition knob switch (A/
T) M32
7.
Key switch and ignition knob
switch (M/T) M32
8.
Instrument panel antenna M10
(view with glove box removed)
9.
BCM M18, M19, M20
10. Intelligent Key Unit M52
11. Intelligent key warning buzzer (driver side)
D6 (view with front door finisher removed)
12. Front outside antenna (driver side) D10
(Passenger side) D106
13. Front door request switch (driver
side) D5
(Passenger side) D103
14. Door unlock sensor D14
[Front door lock actuator (driver side)]
15. Front door switch (driver side) B34
(Passenger side) B29
16. Front console antenna B45
(view with front console removed)
17. Rear door switch LH B71
RH B53
18. Rear floor antenna B46
(behind rear seat)
19. Trunk request switch B67
(sedan)
20. Rear bumper antenna B81
(view with rear fascia removed)
21. Intelligent Key warning buzzer (trunk)
B82 (sedan)
(view with trunk finisher LH removed)
22. Back door request switch D406
(hatchback)
23. Back door lock assembly (back door switch)
D405 (hatchback view with back door open)
DOOR LOCK FUNCTION
DLK-27
< FUNCTION DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
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DLK
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INTELLIGENT KEY : Component Description
INFOID:0000000001396469
DOOR REQUEST SWITCH
DOOR REQUEST SWITCH : System Diagram
INFOID:0000000001396470
DOOR REQUEST SWITCH OPERATION
DOOR REQUEST SWITCH : System Description
INFOID:0000000001396471
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.
Door lock actuator
Receives lock/unlock signal from BCM and locks and unlocks each door.
ALKIA0712GB
DLK-28
< 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
(hatchback) or trunk (sedan) request switch. 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 lock is unlocked, pressing LOCK buttons on Intelligent Key once will lock all doors. When door lock
is locked, pressing UNLOCK button on Intelligent Key once will unlock driver door. Pressing UNLOCK button
on Intelligent Key a second time within 5 seconds from the first time will unlock all doors and back door (hatch-
back) can be opened with back door opener switch or trunk (sedan) can be opened with trunk lid opener
switch.
CONVENIENCE MODE
When door lock is unlocked, pressing LOCK buttons on Intelligent Key once will lock all doors. When door lock
is locked, pressing UNLOCK button on Intelligent Key once will unlock all doors and back door (hatchback)
can be opened with back door opener switch or trunk (sedan) can be opened with trunk lid opener switch.
NOTE:
Anti-hijack mode can be set to ON or OFF with CONSULT-III. Once OFF, the convenience mode will be active.
For setting information with CONSULT-III, refer to
DLK-53, "CONSULT-III Function (INTELLIGENT KEY)"
. For
setting information without CONSULT-III, refer to Owner's Instruction.
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
DOOR LOCK FUNCTION
DLK-29
< FUNCTION DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
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L
M
A
B
DLK
N
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DOOR REQUEST SWITCH : Component Parts Location
INFOID:0000000001396472
ALKIA0814ZZ
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