Nissan Pathfinder (2012 year). Manual - part 4

 

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Nissan Pathfinder (2012 year). Manual - part 4

 

 

AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

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MANUAL FUNCTION : Component Description

INFOID:0000000007356090

CONTROL UNITS

INPUT PARTS

Switches

Sensors

OUTPUT PARTS

1.

A. BCM M18, M19, M20
B. Pedal adjusting motor E109, E110 
(view with lower instrument panel LH 
removed)

2.

A. Door mirror LH D18, RH D118
B. Front door switch LH B8

3.

Seat memory switch D5

4.

A. Pedal adjusting switch M96
B. Door mirror remote control switch 
M163

5.

A. A/T selector lever
B. A/T shift selector (park position 
switch (Intelligent Key system)) 
M158

6.

A. Sliding motor LH B204, reclining 
motor LH B232, lifting motor (front) 
B206, lifting motor (rear) B207
B. Driver seat control unit B202, 
B203
C. Power seat switch LH B208
(front seat LH view)

7.

A. Automatic drive positioner control 
unit M33, M34
B. Circuit breaker-2 M82 (view with 
instrument panel removed)

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.

• Transmits the pedal adjusting switch signal via UART communication to the au-

tomatic drive positioner control unit.

Automatic drive positioner control unit

Operates the specific motor with the signal from driver seat control unit 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.

Pedal adjusting switch

The following switch is installed.
• Pedal forward
• Pedal backward
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

Pedal adjusting sensor

Detect the forward/backward position of pedal assembly.

August 2012

2012 Pathfinder

ADP-18

< SYSTEM DESCRIPTION >

AUTOMATIC DRIVE POSITIONER SYSTEM

MEMORY FUNCTION
MEMORY FUNCTION : System Diagram

INFOID:0000000007356091

MEMORY FUNCTION : System Description

INFOID:0000000007356092

OUTLINE

The driver seat control unit can store the optimum driving positions (seat, pedal assembly and door mirror

position) for 2 people. If the front seat position is changed, one-touch (pressing desired memory switch for

more than 0.5 second) operation allows changing to the other driving position.

NOTE:

Further information for the memory storage procedure. Refer to Owner’s Manual. 

OPERATION PROCEDURE

1. Turn ignition switch ON

2. Press desired memory switch for more than 0.5 second.

3. Front seat LH, pedal assembly 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.

Item

Function

Door mirror motor (LH/RH)

Move the outside mirror face up/down and left/right.

Pedal adjusting motor

Move the pedal assembly forward/backward.

Lifting motor (front)

Move the seat lifter (front) up/down.

Lifting motor (rear)

Move the seat lifter (rear) up/down.

Reclining motor

Tilt and raise up the seatback.

Sliding motor

Slide the seat forward/backward.

ALJIA0187GB

August 2012

2012 Pathfinder

AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

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DETAIL FLOW

Item

Request status

Ignition position

ON

Switch inputs
• Power seat switch
• Pedal adjusting switch
• Door mirror control switch
• Set switch
• Seat memory switch

OFF

(Not operated)

A/T selector lever

P position

Order

Input

Output

Control unit condition

1

Memory switch

The memory switch signal is inputted to the automatic drive positioner 
control unit when memory switch 1 or 2 is operated.
Memory switch signal is input to driver seat control unit via UART 
communication.

2

Motors
(seat, pedal adjusting, 
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 to 
automatic drive positioner control unit via UART communication while 
either of the motors is operating. The automatic drive positioner con-
trol unit illuminates the memory indicator.

3

Sensors
(seat, pedal adjust-
ing, door mirror)

Driver seat control unit judges the operating seat position with each 
seat sensor input. The positions of the adjustable pedals and outside 
mirror are monitored with each sensor signal that is input from auto 
drive positioner control unit via UART communication. Driver seat 
control unit stops the operation of each motor when each part reach-
es the recorded address.

4

Memory switch Indica-
tor

Driver seat control unit requests the illumination of memory indicator 
to auto drive positioner control unit via UART communication after all 
motors stop. The auto driving positioner control unit illuminates the 
memory indicator for 5 seconds.

August 2012

2012 Pathfinder

ADP-20

< SYSTEM DESCRIPTION >

AUTOMATIC DRIVE POSITIONER SYSTEM

MEMORY FUNCTION : Component Parts Location

INFOID:0000000008807314

MEMORY FUNCTION : Component Description

INFOID:0000000007356094

CONTROL UNITS

INPUT PARTS

ALJIA0735ZZ

1.

A. BCM M18, M19, M20
B. Pedal adjusting motor E109, E110 
(view with lower instrument panel LH 
removed)

2.

A. Door mirror LH D18, RH D118
B. Front door switch LH B8

3.

Seat memory switch D5

4.

A. Pedal adjusting switch M96
B. Door mirror remote control switch 
M163

5.

A. A/T selector lever
B. A/T shift selector (park position 
switch (Intelligent Key system)) 
M158

6.

A. Sliding motor LH B204, reclining 
motor LH B232, lifting motor (front) 
B206, lifting motor (rear) B207
B. Driver seat control unit B202, 
B203
C. Power seat switch LH B208
(front seat LH view)

7.

A. Automatic drive positioner control 
unit M33, M34
B. Circuit breaker-2 M82 (view with 
instrument panel removed)

Item

Function

Driver seat control unit

• The address of each part is recorded.
• Operates each motor of seat to the registered position.
• Requests the operations of pedal assembly and door mirror to automatic drive po-

sitioner control unit

Automatic drive positioner control unit

Operates the pedal adjusting motor and door mirror with the instructions from the 
driver seat control.

August 2012

2012 Pathfinder

AUTOMATIC DRIVE POSITIONER SYSTEM

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Switches

Sensors

OUTPUT PARTS

EXIT ASSIST FUNCTION
EXIT ASSIST FUNCTION : System Diagram

INFOID:0000000007356095

Item

Function

Memory switch 1/2

The registration and memory function can be performed with its operation.

Item

Function

Door mirror sensor (LH/RH)

Detect the up/down and left/right position of outside mirror face.

Pedal adjusting sensor

Detect the forward/backward position of pedal assembly.

Lifting sensor (front)

Detect the up/down position of seat lifting (front).

Lifting sensor (rear)

Detect the up/down position of seat lifting (rear).

Reclining sensor

Detect the tilt of seatback.

Sliding sensor

Detect the front/rear position of seat.

Item

Function

Door mirror motor (LH/RH)

Move the outside mirror face up/down and left/right.

Pedal adjusting motor

Move the pedal assembly forward/backward.

Lifting motor (front)

Move the seat lifter (front) up/down.

Lifting motor (rear)

Move the seat lifter (rear) up/down.

Reclining motor

Tilt and raise up the seatback.

Sliding motor

Slide the seat forward/backward.

Memory indicator

Illuminates or blinks according to the registration/operation status.

ALJIA0188GB

August 2012

2012 Pathfinder

ADP-22

< SYSTEM DESCRIPTION >

AUTOMATIC DRIVE POSITIONER SYSTEM

EXIT ASSIST FUNCTION : System Description

INFOID:0000000007356096

OUTLINE

When exiting, if the conditions are satisfied, the seat is moved backward from normal sitting position.

The seat slide amount at entry/exit operation can be changed.

NOTE:

• This function is set to OFF before delivery (initial setting).

• Further information for the system setting procedure. Refer to Owner’s Manual.

OPERATION PROCEDURE

1. Open the driver door with ignition switch in OFF position.

2. Front seat LH will move to the exiting position.

OPERATION CONDITION

Satisfy all of the following items. The exit assist function is not performed if these items are not satisfied.

DETAIL FLOW

Item

Request status

Ignition switch

OFF

System setting [Entry/exit assist function]

ON

Initialization

Done

Switch inputs
• Power seat switch
• Pedal adjusting switch
• Door mirror remote control switch
• Set switch
• Seat memory switch

OFF

(Not operated)

A/T selector lever

P position

Order

Input

Output

Control unit condition

1

Front door switch LH

Driver seat control unit receives front door switch LH signal (open) 
from BCM via CAN communication.

2

Motor (seat sliding)

Driver seat control unit operates the seat sliding motor, which recog-
nizes that the front door LH is opened with ignition switch OFF.

August 2012

2012 Pathfinder

AUTOMATIC DRIVE POSITIONER SYSTEM

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EXIT ASSIST FUNCTION : Component Parts Location

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EXIT ASSIST FUNCTION : Component Description

INFOID:0000000007356098

CONTROL UNITS

INPUT PARTS

Switches

ALJIA0735ZZ

1.

A. BCM M18, M19, M20
B. Pedal adjusting motor E109, E110 
(view with lower instrument panel LH 
removed)

2.

A. Door mirror LH D18, RH D118
B. Front door switch LH B8

3.

Seat memory switch D5

4.

A. Pedal adjusting switch M96
B. Door mirror remote control switch 
M163

5.

A. A/T selector lever
B. A/T shift selector (park position 
switch (Intelligent Key system)) 
M158

6.

A. Sliding motor LH B204, reclining 
motor LH B232, lifting motor (front) 
B206, lifting motor (rear) B207
B. Driver seat control unit B202, 
B203
C. Power seat switch LH B208
(front seat LH view)

7.

A. Automatic drive positioner control 
unit M33, M34
B. Circuit breaker-2 M82 (view with 
instrument panel removed)

Item

Function

Driver seat control unit

Operates the seat sliding motor for a constant amount.

BCM

Recognizes the following status and transmits it to the driver seat control unit via 
CAN communication.
• Front door LH: OPEN/CLOSE

August 2012

2012 Pathfinder

ADP-24

< SYSTEM DESCRIPTION >

AUTOMATIC DRIVE POSITIONER SYSTEM

Sensors

OUTPUT PARTS

ENTRY ASSIST FUNCTION
ENTRY ASSIST FUNCTION : System Diagram

INFOID:0000000007356099

ENTRY ASSIST FUNCTION : System Description

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OUTLINE

The seat is in the exiting position when either following condition (A or B) is satisfied, the seat returns from

exiting position to the previous driving position.

NOTE:

• This function is set to OFF before delivery (initial setting).

• Further information for the system setting procedure. Refer to Owner’s Manual.

OPERATION PROCEDURE

1. A: Turn the ignition switch ON.

B: Turn the ignition switch from OFF to ACC after closing the driver door.

2. Front seat LH will return from the exiting position to entry position.

OPERATION CONDITION

Satisfy all of the following items. The entry assist function is not performed if these items are not satisfied.

Item

Function

Front door switch LH

Detect front door LH open/close status. 

Item

Function

Sliding sensor

Detect the front/rear position of seat.

Item

Function

Sliding motor

Slide the seat forward/backward.

ALJIA0188GB

August 2012

2012 Pathfinder

 

 

 

 

 

 

 

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