Nissan Maxima. Manual - part 7

ADP-20

< SYSTEM DESCRIPTION >

AUTOMATIC DRIVE POSITIONER SYSTEM

MEMORY FUNCTION : Component Description

INFOID:0000000010051690

CONTROL UNITS

INPUT PARTS

Switches

Sensors

OUTPUT PARTS

EXIT ASSIST FUNCTION

7.

A. Door mirror LH D4
B. Door mirror RH D107
C. Front door switch LH B8

8.

 Door mirror remote control switch 
M108

9.

Seat memory switch D13

: Front

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 steering column and door mirrors to automatic drive 

positioner control unit

Automatic drive positioner control unit

Operates the steering column and door mirrors with the instructions from the driver 
seat control unit.

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.

Tilt and telescopic sensors

Detect the up/down and front/rear position of steering column.

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 upward/downward and leftward/rightward.

Tilt and telescopic motors

Move the steering column up/down and front/rear.

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 forward/backward.

Memory indicator

Illuminates or blinks according to the registration/operation status.

AUTOMATIC DRIVE POSITIONER SYSTEM

ADP-21

< SYSTEM DESCRIPTION >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

EXIT ASSIST FUNCTION : System Diagram

INFOID:0000000010051691

EXIT ASSIST FUNCTION : System Description

INFOID:0000000010051692

OUTLINE

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

steering column is moved up.

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

NOTE:

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

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

OPERATION PROCEDURE

1. Open the front door LH with ignition switch in OFF position.

2. Front seat LH and steering column 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

ALJIA0369GB

Item

Request status

Ignition switch

OFF

System setting [Entry/exit assist function]

ON

Initialization

Done

Switch inputs
• Power seat switch
• ADP steering switch
• Door mirror remote control switch
• Set switch
• Seat memory switch

OFF

(Not operated)

CVT selector lever

P position

ADP-22

< SYSTEM DESCRIPTION >

AUTOMATIC DRIVE POSITIONER SYSTEM

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

—

Motors (seat sliding, 
tilt)

Driver seat control unit operates the seat sliding motor, which recog-
nizes that the driver side door is opened with ignition switch OFF. 
Driver seat control unit then requests the operations of tilt motor to 
auto drive positioner control unit via UART communication. The au-
tomatic drive positioner control unit operates each motor for a con-
stant amount.

AUTOMATIC DRIVE POSITIONER SYSTEM

ADP-23

< SYSTEM DESCRIPTION >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

EXIT ASSIST FUNCTION : Component Parts Location

INFOID:0000000010051693

ALJIA0580ZZ

1.

Push-button ignition switch M38

2.

BCM M16, M17, M18, M19 (view 
with instrument panel removed)

3.

TCM F15

4.

A. ADP steering switch M39
B. Tilt motor M71, telescopic motor 
M73

5.

A. Power seat switch LH B213
B. Reclining motor B222
C. Driver seat control unit B203, 
B211

6.

Automatic drive positioner control 
unit M63, M67 (view with instrument 
panel removed)