Infiniti QX56 (Z62). Manual - part 6

SYSTEM

ADP-17

< SYSTEM DESCRIPTION >

C

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ADP

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P

EXIT ASSIST FUNCTION

EXIT ASSIST FUNCTION : System Diagram

INFOID:0000000006248309

EXIT ASSIST FUNCTION : System Description

INFOID:0000000006248310

• When exiting, the condition is satisfied, the seat is moved backward 40 mm (1.57 in) from normal sitting

position and the steering is moved to the most upper position.

• The seat slide amount and the steering operation 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 

ADP-54, "SYSTEM SETTING : Description"

.

OPERATION PROCEDURE

1.

Shift position P position.

2.

Open the driver door with ignition switch in OFF position.

3.

Driver seat 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.

JMJIA3776GB

Item

Request status

Ignition position

OFF

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

ON

Initialization

Done

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

OFF

(Not operated)

A/T shift selector

P position

Handle position

LHD

ADP-18

< SYSTEM DESCRIPTION >

SYSTEM

DETAIL FLOW

ENTRY ASSIST FUNCTION

ENTRY ASSIST FUNCTION : System Diagram

INFOID:0000000006248311

ENTRY ASSIST FUNCTION : System Description

INFOID:0000000006248312

The seat is in the exiting position when following condition is satisfied, the seat returns from exiting position to
the previous driving position.
NOTE:
• This function is set to ON before delivery (initial setting).
• Further information for the system setting procedure. Refer to 

ADP-54, "SYSTEM SETTING : Description"

.

OPERATION PROCEDURE

1.

Turn ignition switch ACC.

Transmission

A/T

CUNSULT-III

Not connected

Item

Request status

Order

Input

Output

Control unit condition

1

Door switch
(Driver side)

—

Driver seat control unit receives door switch signal (driver side/
open) from BCM via CAN communication.

2

—

Motors
(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.

3

Sensor
(Sliding, tilt)

—

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.

JMJIA3777GB

SYSTEM

ADP-19

< SYSTEM DESCRIPTION >

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ADP

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P

2.

Driver seat and steering column will return from the exiting position to entry position.

OPERATION CONDITION

Satisfy all of the following items. The entry assist function is not performed if these items are not satisfied.

DETAIL FLOW

INTELLIGENT KEY INTERLOCK FUNCTION

Item

Request status

Seat, steering column

The vehicle is not moved after performing the 

exit assist function.

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

OFF

(Not operated)

Vehicle speed

0 Km/h (0 MPH)

Starter

OFF

Transmission

A/T

CONSULT-III

Not connected

Order

Input

Output

Control unit condition

1

Ignition switch

—

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

2

—

Motors
(Sliding, tilt)

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

3

Sensors
(Sliding, tilt)

—

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.

ADP-20

< SYSTEM DESCRIPTION >

SYSTEM

INTELLIGENT KEY INTERLOCK FUNCTION : System Diagram

INFOID:0000000006248313

INTELLIGENT KEY INTERLOCK FUNCTION : System Description

INFOID:0000000006248314

• By associating Intelligent Key and automatic drive positioner system, the unlock operation of Intelligent Key

or driver side door request switch performs memory function and entry/exit assist function.

• Registration of Intelligent Key interlock function can register a different key ID to the driver seat control unit,

one by one, for memory switch 1 and 2. A total of 2 key IDs can be registered.

• When ignition switch is OFF (steering lock unit status), and door unlock operation is performed using Intelli-

gent Key or driver side door request switch, driver seat automatically adjusts to a driving position other than
seat sliding. Seat sliding and steering column tilt perform return operation and are set to standby status.

• In standby status, when ignition switch is operated from OFF to ACC, return operation sets seat sliding and

steering column tilt to a registered position.

NOTE:
• When another key ID is newly registered to a key switch to which a key ID is already registered, the previ-

ously registered key ID is overwritten and becomes unusable.

• When starter signal turns ON during return operation, the operation is interrupted, starter signal turns from

ON to OFF, and operation restarts.

OPERATION PROCEDURE

1.

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

2.

Operation other than memory function of seat sliding is performed. Seat sliding and steering column tilt
perform exit assist operation.

3.

Turn ignition switch ACC.

4.

Driver seat and steering column will return from the exiting position to entry position. 

NOTE:
Further information for Intelligent Key interlock function. Refer to 

ADP-54, "INTELLIGENT KEY INTERLOCK

STORING : Description"

.

OPERATION CONDITION

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

JMJIA3778GB