Nissan Murano Z51. Manual — part 7
ADP-20
< SYSTEM DESCRIPTION >
AUTOMATIC DRIVE POSITIONER SYSTEM
MANUAL FUNCTION : Component Parts Location
INFOID:0000000005515279
1.
BCM M118, M119, M122, M123
2.
Automatic drive positioner control unit
M75, M104
3.
Combination meter
4.
Tilt & telescopic switch M102
5.
Key slot M99
6.
Seat memory switch D13
7.
Door mirror remote control switch
D14
8.
Front door switch (driver side) B34
9.
Tilt motor M116
JMJIA1409ZZ
AUTOMATIC DRIVE POSITIONER SYSTEM
ADP-21
< SYSTEM DESCRIPTION >
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MANUAL FUNCTION : Component Description
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CONTROL UNITS
INPUT PARTS
Switches
OUTPUT PARTS
MEMORY FUNCTION
10. Telescopic motor M117
11.
Door mirror (driver side) D3
12. Reclining motor B461
13. Sliding, Lifting switch
(Power seat switch B459)
14. Reclining switch
(Power seat switch B459)
15. Driver seat control unit B451,B452
16. Sliding motor B461
17. Lifting motor (front) B455
18. Lifting motor (rear) B456
A.
Behind the combination meter
B.
View with instrument driver lower
panel removed
C.
View with instrument driver lower
panel removed
D.
View with seat cushion and seatback
pad removed
E.
Backside of the seat cushion
Item
Function
Driver seat control unit
• Operates the specific seat motor with the signal from the power seat switch.
• Transmits the ignition switch signal (ACC/ON) via UART communication to the
automatic drive positioner control unit.
Automatic drive positioner control unit
Operates the specific motor with the signal from tilt & telescopic switch or door mir-
ror remote control switch.
BCM
Recognizes the following status and transmits it to the driver seat control unit via
CAN communication.
• Ignition position: ACC/ON
Item
Function
Power seat switch
The following switch is installed.
• Reclining switch
• Lifting switch (front)
• Lifting switch (rear)
• Sliding switch
The specific parts can be operated with the operation of each switch.
Tilt & telescopic switch
The following switch is installed.
• Tilt switch
• Telescopic switch
The specific parts can be operated with the operation of each switch.
Door mirror remote control switch
The following switch is installed.
• Mirror switch
• Changeover switch
The specific parts can be operated with the operation of each switch.
Item
Function
Door mirror motor
(driver side/passenger side)
Move the outside mirror face upward/downward and leftward/rightward.
Tilt & telescopic motor
Move the steering column upward/downward and frontward/rearward.
Lifting motor (front)
Move the seat lifter (front) upward/downward.
Lifting motor (rear)
Move the seat lifter (rear) upward/downward.
Reclining motor
Tilt and raise up the seatback.
Sliding motor
Slide the seat frontward/rearward.
ADP-22
< SYSTEM DESCRIPTION >
AUTOMATIC DRIVE POSITIONER SYSTEM
MEMORY FUNCTION : System Diagram
INFOID:0000000005515281
MEMORY FUNCTION : System Description
INFOID:0000000005515282
OUTLINE
The driver seat control unit can store the optimum driving positions (seat, steering column and door mirror
position) for 2 people. If the front seat position is changed, one-touch (pressing desired memory switch) oper-
ation allows changing to the other driving position.
NOTE:
Further information for the memory storage procedure. Refer to
ADP-9, "MEMORY STORING : Description"
.
OPERATION PROCEDURE
1.
Turn ignition switch ON
2.
Shift position P position
3.
Press desired memory switch.
4.
Driver seat, steering and door mirror will move to the memorized position.
OPERATION CONDITION
Satisfy all of the following items. The memory function is not performed if these items are not satisfied.
However, the memory operation can be performed for 45 seconds after opening the driver door (driver door switch OFF
→
ON) even if
the ignition switch position is in OFF position.
DETAIL FLOW
JMJIA1461GB
Item
Request status
Ignition position
ON
Switch inputs
• Power seat switch
• Tilt & telescopic switch
• Door mirror control switch
• Set switch
• Memory switch
OFF
(Not operated)
A/T selector lever
P position
AUTOMATIC DRIVE POSITIONER SYSTEM
ADP-23
< SYSTEM DESCRIPTION >
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Order
Input
Output
Control unit condition
1
Memory switch
—
The memory switch signal is inputted to the driver seat control unit
when memory switch 1 or 2 is operated.
2
—
Motors
(Seat, Steering,
door mirror)
Driver seat control unit operates each motor of seat when it recogniz-
es the memory switch pressed for 0.5 second or more and requests
each motor operation to automatic drive positioner control unit via
UART communication. The automatic drive positioner control unit op-
erates each motor.
Memory switch Indica-
tor
Driver seat control unit requests the flashing of memory indicator
while either of the motors is operating. The driver seat control unit il-
luminates the memory indicator.
3
Sensors
(Seat, steering col-
umn, door mirror)
—
Driver seat control unit judges the operating seat position with each
seat sensor input. The positions of the steering column and outside
mirror are monitored with each sensor signal. Driver seat control unit
stops the operation of each motor when each part reaches the record-
ed address.
4
—
Memory switch Indica-
tor
Driver seat control unit requests the illumination of memory indicator
after all motors stop. The driver seat control unit illuminates the mem-
ory indicator for 5 seconds.
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