2008 NISSAN TEANA lock

AUTOMATIC DRIVE POSITIONER SYSTEM
ADP-13
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 The seat control unit adopts the sleep mode to reduce the electric power consumption.
 The sleep mode is activated when all of the following conditions are fulfilled.
1. Ignition switch turns OFF (Steering LOCK position)
2. No load is applied to the seat control
3. The seat control unit 45 seconds timer is not activated
4. Set switch and memory switch (1 and 2) turn OFF
WAKE-UP MODE
The sleep mode is cancelled when any status change is detected for the followings.
1. CAN communication
2. Power seat switch
3. Set switch and memory switch (1 and 2)

AUTOMATIC DRIVE POSITIONER SYSTEM
ADP-15
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AUTOMATIC DRIVE POSITIONER SYSTEM : Component DescriptionINFOID:0000000003759071
CONTROL UNITS
INPUT PARTS
Switches
Sensors
OUTPUT PARTS
10. Lifting motor (rear) (driver side) B456 11. Power seat switch (driver side) B459
(sliding, lifting switch)12. Power seat switch (driver side) B459
(reclining switch)
13. TCM (transmission control module)
F2314. Control device (detention switch)
M5715. ABS actuator and electric unit (con-
trol unit) E36
A. Behind the combination meter B. View with seat cushion and seatback
pad removedC. Back side of the seat cushion
D. Engine room (LH) E. View with the center console assem-
bly removedF. Engine room (RH)
Item Function
Driver seat control unit Main unit of automatic drive positioner system
 Connected to the CAN
BCMTransmits the following status to the driver seat control unit via CAN communication
 Driver door: OPEN/CLOSE
 Ignition switch position: ACC/ON
 Door lock: UNLOCK (with Intelligent Key or driver side door request switch oper-
ation)
 Key ID
 Key switch: Insert/Pull out Intelligent Key
 Starter: CRANKING/OTHER
 Steering lock unit status: Lock/Unlock
 Handle position
Combination meter / ABS actuator and
electric unit (control unit)Transmits the vehicle speed signal to the driver seat control unit via CAN commu-
nication
AV control unit The setting change of auto drive positioner system can be performed on the display
TCMTransmits the shift position signal (P range) to the driver seat control unit via CAN
communication
Item Function
Key slot The key switch is installed to detect the key inserted/removed status
Front door switch (driver side) Detects front door (driver side) open/close status
Control device (detention switch) Detects the P range position of selector lever
Set switch The registration and system setting can be performed with its operation
Memory switch 1/2 The registration and operation can be performed with its operation
Power seat switchThe following switches are installed
 Reclining switch
 Lifting switch (front)
 Lifting switch (rear)
 Sliding switch
Item Function
Lifting sensor (front) Detects the up/down position of seat lifting (front)
Lifting sensor (rear) Detects the up/down position of seat lifting (rear)
Reclining sensor Detects the tilt of seatback
Sliding sensor Detects the front/rear position of seat

ADP-30
< FUNCTION DIAGNOSIS >
AUTOMATIC DRIVE POSITIONER SYSTEM
ENTRY ASSIST FUNCTION : Component Description
INFOID:0000000003759087
CONTROL UNITS
INPUT PARTS
Sensors
OUTPUT PARTS
INTELLIGENT KEY INTERLOCK FUNCTION
10. Lifting motor (rear) (driver side) B45611. Power seat switch (driver side) B459
(sliding, lifting switch)12. Power seat switch (driver side) B459
(reclining switch)
13. TCM (transmission control module)
F2314. Control device (detention switch)
M5715. ABS actuator and electric unit (con-
trol unit) E36
A. Behind the combination meter B. View with seat cushion and seatback
pad removedC. Back side of the seat cushion
D. Engine room (LH) E. View with the center console assem-
bly removedF. Engine room (RH)
Item Function
Driver seat control unitOperates the seat sliding motor for a certain amount depending on the ignition sig-
nal and door switch signal (driver side) from BCM
BCMRecognizes the following status and transmits it to the driver seat control unit via
CAN communication
 Ignition switch position: ACC/ON
Item Function
Sliding sensor Detect the front/rear position of seat
Item Function
Sliding motor Slides the seat frontward/rearward

AUTOMATIC DRIVE POSITIONER SYSTEM
ADP-31
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INTELLIGENT KEY INTERLOCK FUNCTION : System DiagramINFOID:0000000003759088
INTELLIGENT KEY INTERLOCK FUNCTION : System DescriptionINFOID:0000000003759089
OUTLINE
When unlocking doors by Intelligent Key or door request switch (driver side), the memory function is per-
formed first, the exit assist function is performed next and the entry assist function is performed last.
OPERATION PROCEDURE
1. Unlock doors by using Intelligent Key or door request switch (driver side).
2. The system performs exit assist operation and memory operation.
NOTE:
Further information for Intelligent Key interlock function. Refer to ADP-8, "
MEMORY STORING : Description".
OPERATION CONDITION
Satisfy all of the following items. The Intelligent Key interlock function is not performed if any of these items
are not satisfied.
DETAIL FLOW
JMJIA1815GB
Item Request status
Ignition positionOFF
Steering lock unitLOCK
Switch inputs
 Power seat switch
 Set switch
 Memory switchOFF
(Not operated)
Selector leverP position

ADP-32
< FUNCTION DIAGNOSIS >
AUTOMATIC DRIVE POSITIONER SYSTEM
Order Input Output Control unit condition
1 Door unlock signal
(CAN)
 Key ID signal (CAN)—Driver seat control unit receives the door unlock signal and the key
ID signal from BCM when unlocking the door with Intelligent Key or
driver side door request switch
2 — — Driver seat control unit performs the memory function
3 — — Driver seat control unit performs the exit assist function
4 — — Driver seat control unit performs the entry assist function

AUTOMATIC DRIVE POSITIONER SYSTEM
ADP-33
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INTELLIGENT KEY INTERLOCK FUNCTION : Component Parts LocationINFOID:0000000003859815
1. BCM M118, M119, M122, M123 2. Combination meter M34 3. Key slot M99
4. Seat memory switch D13 5. Front door switch (driver side) B34 6. Reclining motor (driver side) B454
7. Lifting motor (front) (driver side)
B4558. Driver seat control unit B451,B4529.Sliding motor (driver side) B461
JMJIA1811ZZ

ADP-34
< FUNCTION DIAGNOSIS >
AUTOMATIC DRIVE POSITIONER SYSTEM
INTELLIGENT KEY INTERLOCK FUNCTION : Component Description
INFOID:0000000003759091
CONTROL UNITS
10. Lifting motor (rear) (driver side) B45611. Power seat switch (driver side) B459
(sliding, lifting switch)12. Power seat switch (driver side) B459
(reclining switch)
13. TCM (transmission control module)
F2314. Control device (detention switch)
M5715. ABS actuator and electric unit (con-
trol unit) E36
A. Behind the combination meter B. View with seat cushion and seatback
pad removedC. Back side of the seat cushion
D. Engine room (LH) E. View with the center console assem-
bly removedF. Engine room (RH)
Item Function
Driver seat control unitPerforms memory function and entry/exit assist function after receiving the door un-
lock signal from BCM
BCMRecognizes the following status and transmits it to the driver seat control unit via
CAN communication
 Door lock: UNLOCK
(with Intelligent Key or driver side door request switch)
 Key ID signal
 Ignition switch signal

ADP-36
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (DRIVER SEAT CONTROL UNIT)
ACTIVE TEST
CAUTION:
When driving vehicle never perform active test.
WORK SUPPORT
SLIDE PULSE — –×Value (32768) when battery connections are standard. If it
moves backward, the value increases. If it moves forward,
the value decreases
RECLN PULSE — –×Value (32768) when battery connections are standard. If it
moves backward, the value increases. If it moves forward,
the value decreases
LIFT FR PULSE — –×Value (32768) when battery connections are standard. If it
moves DOWN, the value increases. If it moves UP, the val-
ue decreases
LIFT RR PULSE — –×Value (32768) when battery connections are standard. If it
moves DOWN, the value increases. If it moves UP, the val-
ue decreases
VEHICLE SPEED —××Display the vehicle speed signal received from combination
meter by numerical value [km/h]
P RANG SW CAN “ON/OFF”××ON/OFF status judged from the P range switch signal
R RANGE (CAN) “ON/OFF”××ON/OFF status judged from the R range switch signal
DOOR SW–FL “ON/OFF”××ON/OFF status judged from the door switch (front driver
side) signal
DOOR SW–FR “ON/OFF”××ON/OFF status judged from the door switch (front passen-
ger side) signal
IGN ON SW “ON/OFF”××ON/OFF status judged from the ignition switch signal
ACC ON SW “ON/OFF”××ON/OFF status judged from the ACC switch signal
KEY ON SW “ON/OFF”××ON/OFF status judged from the key on switch signal
KEYLESS ID —××Key ID status judged from the key ID signal
KYLS DR UNLK “ON/OFF”××ON/OFF status judged from the driver side door unlock ac-
tuator output switch signal
VHCL SPEED (ABS) “ON/OFF”××ON/OFF status judged from vehicle speed signal
HANDLE “RHD/LHD”××RHD/LHD status judged from handle position signal
TRANSMISSION“AT or CVT/
MT”××AT or CVT/MT status judged from transmission
STEERING STATUS“LOCK/UN-
LOCK”××LOCK/UNLOCK status judged from steering lock unit Monitor Item UnitMain
SignalsSelection
From
MenuContents
Test item Description
SEAT SLIDE Activates/deactivates the sliding motor
SEAT RECLINING Activates/deactivates the reclining motor
SEAT LIFTER FR Activates/deactivates the lifting motor (front)
SEAT LIFTER RR Activates/deactivates the lifting motor (rear)
MEMORY SW INDCTR Turns ON/OFF the memory indicator
Work item Content Item
SEAT SLIDE VOLUME SETThe amount of seat sliding for entry/exit assist can be selected
from 3 items.40 mm
80 mm
150 mm