Nissan Maxima. Manual - part 6

ADP-16

< SYSTEM DESCRIPTION >

AUTOMATIC DRIVE POSITIONER SYSTEM

MANUAL FUNCTION : Component Description

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CONTROL UNITS

INPUT PARTS

Switches

Sensors

OUTPUT PARTS

MEMORY 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

• 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.

Automatic drive positioner control unit

Operates the specific motor with the signal from ADP steering switch or door mirror 
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.

ADP steering switch

The following switch is installed.
• Tilt switch
• Telescopic switch
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

Tilt and telescopic sensors

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

Item

Function

Door mirror motor (LH/RH)

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

Tilt and telescopic motors

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

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.

AUTOMATIC DRIVE POSITIONER SYSTEM

ADP-17

< SYSTEM DESCRIPTION >

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MEMORY FUNCTION : System Diagram

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MEMORY FUNCTION : System Description

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OUTLINE

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

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

ation 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.

3. Front seat LH, steering column 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.

However, the memory operation can be performed for 45 seconds after opening the front door LH (front door

switch LH OFF 

→ ON) even if the ignition switch is OFF.

DETAIL FLOW

JMJIA1461GB

Item

Request status

Ignition position

ON

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

OFF

(Not operated)

CVT selector lever

P position

ADP-18

< SYSTEM DESCRIPTION >

AUTOMATIC DRIVE POSITIONER SYSTEM

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, steering, 
door mirror)

Driver seat control unit operates each motor of seat when it recogniz-
es the memory switch pressed and requests each motor operation to 
automatic drive positioner control unit via UART communication. The 
automatic drive positioner control unit operates 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, steering col-
umn, door mirrors)

—

Driver seat control unit judges the operating seat position with each 
seat sensor input. The positions of the steering column and outside 
mirrors 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.

AUTOMATIC DRIVE POSITIONER SYSTEM

ADP-19

< SYSTEM DESCRIPTION >

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MEMORY FUNCTION : Component Parts Location

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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)