Infiniti FX35 / FX45. Manual - part 914

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< SERVICE INFORMATION >

AUTOMATIC DRIVE POSITIONER

Selecting the memory

NOTE:
The driver's seat position and steering adjustment functions (see the following table) operate simultaneously in
the order of priority.

*: In conjunction with sliding the seat, the door mirrors are positioned.

ENTRY OPERATION

When the seat are on the exiting positions, the following operation moves the seat to the previous position
before the exiting operation.

EXITING OPERATION

At exit, the seat are automatically moved to the exiting position.

KEYFOB INTERLOCK OPERATION

Priority

Function

Priority

Function

1

Seat sliding, door mirror LH/RH*

4

Seat reclining

2

Steering wheel telescoping

5

Seat lifter-FR

3

Steering wheel tilt

6

Seat lifter-RR

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PIIA6135E

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AUTOMATIC DRIVE POSITIONER

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< SERVICE INFORMATION >

C

D

E

F

G

H

J

K

L

M

A

B

SE

N

O

P

• Perform memory operation, exiting operation and entry operation by pressing keyfob unlock button.

NOTE:
• If steering wheel operation is cancelled, the system performs seat and mirror operation only.
• If Entry/Exiting operation is cancelled, the system performs steering wheel operation and mirror operation

only.

• If ignition switch turns ON in the middle of memory operation, the system does not perform exiting operation

after memory operation.

• If ignition switch turns ON in the middle of exiting operation, entry operation starts at that time.

FAIL- SAFE MODE

When any manual and automatic operations are not performed, if any motor operations of seats or tilt of steer-
ing are detected for approx. 0.1 sec or more, status is judged “Output malfunction”. Motor operation will be
suspended automatically, and all automatic operations will be ineffective (in this case, the motor will not oper-
ate manually).

CANCEL OF FAIL-SAFE MODE

• The mode is cancelled when the selector lever is shifted to P position from any other position.

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OPERATED PORTION

Seat sliding

Seat reclining

Seat lifting (Front)

Seat lifting (Rear)

steering tilt

steering telescopic

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< SERVICE INFORMATION >

AUTOMATIC DRIVE POSITIONER

Component Parts and Harness Connector Location

INFOID:0000000001328098

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AUTOMATIC DRIVE POSITIONER

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< SERVICE INFORMATION >

C

D

E

F

G

H

J

K

L

M

A

B

SE

N

O

P

CAN Communication System Description

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CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.

CAN Communication Unit

INFOID:0000000001328100

Refer to 

LAN-43, "CAN System Specification Chart"

.

1.

a: 10A 38 fuse (With Intelligent Key)
b: 50A M fusible link

2.

a: Fuse block (J/B) M1, M2
b: BCM M3, M4, B14
(View with the dash side LH removed)

3.

Fuse block (J/B) fuse layout

4.

a: Automatic drive positioner control 
unit M49, M50
b: A/T device (park position switch) 
M67
(View with the center console re-
moved)

5.

Tilt motor and telescopic motor M27
Tilt sensor and telescopic sensor M28
(View with the instrument driver lower 
panel removed)

6.

Seat memory switch D22

7.

a: Power seat switch B175
b: Sliding switch & Lifting switch 
(front & rear)
c: Reclining switch
d: Lumbar support switch B158

8.

a: Lumbar support motor B172
b: Reclining motor B166

9.

a: Sliding motor B161
b: Lifting motor (front) B164
c: Lifting motor (rear) B162
d: Driver seat control unit B152, 
B153

10. ADP steering switch M13

11. Key switch connector M23

(Without Intelligent Key)

12. Key switch and ignition knob switch

connector M22 
(With Intelligent Key)

13. Front door switch (Driver side) B26

14. Door mirror (Driver side) D2

15. Door mirror (Passenger side) D32

16. Door mirror remote control switch 

M18

17. Unified meter and A/C amp. M55

(View with the cluster lid C removed)

PIIB8566E