Nissan Teana J32. Manual - part 9

AUTOMATIC DRIVE POSITIONER SYSTEM

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< FUNCTION DIAGNOSIS >

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ENTRY ASSIST FUNCTION : Component Parts Location

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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) 
B455

8.

Driver seat control unit B451,B452

9.

Sliding  motor  (driver side) B461

JMJIA1811ZZ

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AUTOMATIC DRIVE POSITIONER SYSTEM

ENTRY ASSIST FUNCTION : Component Description

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CONTROL UNITS

INPUT PARTS

Sensors

OUTPUT PARTS

INTELLIGENT KEY INTERLOCK FUNCTION

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) 

F23

14. Control device (detention switch) 

M57

15. ABS actuator and electric unit (con-

trol unit) E36

A.

Behind the combination meter

B.

View with seat cushion and seatback 
pad removed

C.

Back side of the seat cushion

D.

Engine room (LH)

E.

View with the center console assem-
bly removed

F.

Engine room (RH)

Item

Function

Driver seat control unit

Operates the seat sliding motor for a certain amount depending on the ignition sig-
nal and door switch signal (driver side) from BCM

BCM

Recognizes 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

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INTELLIGENT KEY INTERLOCK FUNCTION : System Diagram

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INTELLIGENT KEY INTERLOCK FUNCTION : System Description

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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 position

OFF

Steering lock unit

LOCK

Switch inputs
• Power seat switch
• Set switch
• Memory switch

OFF

(Not operated)

Selector lever

P position

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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