Nissan Qashqai (2007-2010). Manual — part 989
DOOR LOCK FUNCTION
DLK-35
< FUNCTION DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
KEY REMINDER
KEY REMINDER : System Diagram
INFOID:0000000001080230
KEY REMINDER OPERATION
KEY REMINDER : System Description
INFOID:0000000001080231
KEY REMINDER OPERATION
Key reminder have the following 2 functions.
CAUTION:
Item
Function
Intelligent Key unit
Controls the door lock function with BCM.
BCM
Controls the door lock/unlock function with Intelligent Key unit.
Door request switch
Transmits opertion signal (lock and unlock) to 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.
Inside key antenna
Detects that Intelligent Key is in detection area of inside key antenna.
Intelligent Key
Transmits key ID to Intelligent Key unit when request signal is received from out-
side key antenna.
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/unlocks each door.
JMKIA0406GB
Operation
Operation condition
Operation
Driver door close
Right after driver side door is closed under the following con-
ditions.
• Door lock operation.
• Driver side door is opened.
• Driver side door is in unlock state.
All doors unlock
Any door open to all doors close
Right after all doors are closed under the following condi-
tions.
• Intelligent Key is inside the vehicle.
• Any door is opened.
• All doors are locked by door lock and unlock switch.
• All doors unlock
• Active Intelligent Key warning
buzzer
DLK-36
< FUNCTION DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
DOOR LOCK FUNCTION
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 will not operate when the Intelli-
gent Key is on the instrument panel, rear parcel shelf or in the glove box. Also, this system some-
times does not operate if the Intelligent Key is in the door pocket of an open door.
KEY REMINDER : Component Parts Location
INFOID:0000000001116984
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
DOOR LOCK FUNCTION
DLK-37
< FUNCTION DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
KEY REMINDER : Component Description
INFOID:0000000001080233
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
DLK-38
< FUNCTION DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
DOOR LOCK FUNCTION
AUTO DOOR LOCK
AUTO DOOR LOCK : System Diagram
INFOID:0000000001080185
AUTO DOOR LOCK OPERATION
AUTO DOOR LOCK : System Description
INFOID:0000000001080186
AUTO DOOR LOCK OPERATION
When all doors are locked and then doors are unlocked with Intelligent Key or door request switch, BCM does
not receive the following signals within 2 minutes
*1
, and all doors are automatically locked.
• Any door is opened.
• Ignition knob is pressed.
• Ignition key is inserted into ignition key cylinder.
• Door is locked with Intelligent Key.
• Door is locked/unlocked with door lock and unlock switch.
*1
: Auto door lock operation mode can be changed with CONSULT-III. Refer to
AUTO DOOR LOCK : Component Parts Location
INFOID:0000000001116985
Item
Function
Intelligent Key unit
Controls the door lock function with BCM.
BCM
Controls the door lock and unlock operation with Intelligent Key unit.
Door switch
Detects door state (open or closed).
Inside key antenna
Detects that Intelligent Key is in detection area of inside key antenna.
Intelligent Key
Transmits key ID to Intelligent Key unit when Intelligent Key is searching.
Door lock actuator
Receives lock and unlock signal from BCM and locks/unlocks each door.
JMKIA0405GB
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