Infiniti G35 (V35) Sedan. Manual - part 11

ADP-38

< FUNCTION DIAGNOSIS >

AUTOMATIC DRIVE POSITIONER SYSTEM

ENTRY ASSIST FUNCTION : Component Parts Location

INFOID:0000000000960609

Order

Input

Output

Control unit condition

1

Door switch/Ignition 
switch

—

Driver seat control unit receives the signals of [ignition switch signal] 
and [driver side door switch] from BCM via CAN communication.

2

—

Motors
(Sliding, tilt, tele-
scopic)

Driver side control unit operates the sliding motor when the operating 
conditions are satisfied and requests the operations of tilt motor and 
telescopic motor to automatic drive positioner control unit via UART 
communication. The automatic drive positioner operates each motor.

Sensors
(Sliding, tilt, telescop-
ic)

—

Each sensor monitors the operating positions of seat and steering, 
and then stops the operation of each motor when each part reaches 
the recorded address.

JMJIA0161GB

1.

BCM M118, M119, M122, M123

2.

Automatic drive positioner control unit 
M51, M52

3.

Driver seat control unit B451, B452

4.

Unified meter and A/C amp. M67

5.

AV control unit
With NAVI M87, M88
Without NAVI M83, M85

6.

AT assembly connector F51

7.

Tilt & telescopic switch M31

8.

Key slot M22

9.

Tilt sensor M48

AUTOMATIC DRIVE POSITIONER SYSTEM

ADP-39

< FUNCTION DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

10. Telescopic sensor M48

11.

Seat memory switch D5

12. Door mirror remote control switch 

D17

A.

Dash side lower (Passenger side)

B.

View with instrument driver lower 
panel removed

C.

Backside of seat cushion (driver side)

D.

Behind cluster lid C

E.

AT assembly
(TCM is built in AT assembly)

F.

View with instrument driver lower 
panel removed

G

View with steering column cover low-
er and upper removed

13. Front door switch (driver side) B16

14. AT device (detention switch) M137

15. Parking brake switch B14

16. Door mirror (driver side) D3

17. Telescopic motor M49

18. Tilt motor M49

H.

View with center console assembly 
removed

I.

View with center console assembly 
removed

J.

View with instrument driver lower 
panel removed

19. Side support (seat cushion) 

(Side support unit B420)

20. Reclining motor B454

21. Side support (seatback)

(Side support unit B420)

22. Side support unit B420

23. Reclining switch 

(Power seat switch B459)

24. Sliding, lifting switch

(Power seat switch B459)

25. Side support switch (seat back side) 

B419

26. Side support switch (cushion side) 

B419

27. Sliding sensor B453

JMJIA0162GB

JMJIA0164GB

ADP-40

< FUNCTION DIAGNOSIS >

AUTOMATIC DRIVE POSITIONER SYSTEM

ENTRY ASSIST FUNCTION : Component Description

INFOID:0000000000960610

CONTROL UNITS

INPUT PARTS

Switches

Sensors

OUTPUT PARTS

INTELLIGENT KEY INTERLOCK FUNCTION

28. Lifting motor (front) B455

29. Sliding motor B461

30.  Lifting motor (rear) B456

K.

View with seat cushion pad and seat-
back pad removed

L.

Backside of the seat cushion

Item

Function

Driver seat control unit

According to the ignition signal and door switch signal (driver side) from BCM,
• Operates the seat sliding motor for a constant amount. 
• Requests the operations of tilt motor and telescopic motor to automatic drive po-

sitioner control unit. 

Automatic drive positioner control unit

Operates the tilt motor and telescopic motor with the instructions from the driver seat 
control.

BCM

Recognizes the following status and transmits it to the driver seat control unit via 
CAN communication.
• Driver door: OPEN/CLOSE
• Ignition switch psition: ACC/ON

Item

Function

Front door switch (driver side)

Detect front door (driver side) open/close status. 

Item

Function

Tilt & telescopic sensor

Detect the up/down and left/right position of steering column.

Sliding sensor

Detect the front/rear position of seat.

Item

Function

Tilt &  telescopic motor

Move the steering column upward/downward and frontward/rearward.

Sliding motor

Slide the seat frontward/rearward.

AUTOMATIC DRIVE POSITIONER SYSTEM

ADP-41

< FUNCTION DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

INTELLIGENT KEY INTERLOCK FUNCTION : System Diagram

INFOID:0000000000960611

INTELLIGENT KEY INTERLOCK FUNCTION : System Description

INFOID:0000000000960612

OUTLINE

When unlocking doors by using Intelligent Key or driver side door request switch, the system performs mem-
ory operation, exiting operation then entry operation.

OPERATION PROCEDURE

1.

Unlock doors by using Intelligent Key or driver side door request switch.

2.

The system performs memory operation, and then performs exit assist operation. 

NOTE:
If the seat position is in memorized position before unlocking doors, memory operation does not perform.
NOTE:
Further information for Intelligent Key interlock function. Refer to 

ADP-10, "MEMORY STORING : Descrip-

tion"

.

OPERATION CONDITION

Satisfy all of the following items. The Intelligent Key interlock function is not performed if these items are not
satisfied.

JMJIA0117GB

Item

Request status

Ignition position

OFF

System setting [Entry/exit function (seat/steering)]

ON

Key switch

OFF (Key is removed.)

Switch inputs
• Power seat switch
• Tilt & telescopic switch
• Door mirror control switch
• Set switch
• Memory switch

OFF

(Not operated)

AT selector lever (only for AT model)

P position

Parking break (only for MT models)

Applied