Nissan Quest E52. Manual - part 5

SYSTEM

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< SYSTEM DESCRIPTION >

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MANUAL FUNCTION

JMJIA6122GB

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< SYSTEM DESCRIPTION >

SYSTEM

MANUAL FUNCTION : System Description

INFOID:0000000009649601

SYSTEM DIAGRAM

DESCRIPTION

• The driving position (seat and door mirror position) can be adjusted manually with power seat switch and

door mirror remote control switch.

• The power seat can be operated manually regardless of the ignition switch position.
• The door mirrors can be operated manually when ignition switch is in either ACC or ON position.
• When power seat switch is operated, operation signal is transmitted to driver seat control unit. Each motor is

operated according to operation signal.

• When mirror switch and changeover switch are operated, operation signal is transmitted to automatic drive

positioner control unit. Mirror motor is operated according to operation signal.

MEMORY FUNCTION

JMJIA5855GB

SYSTEM

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< SYSTEM DESCRIPTION >

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MEMORY FUNCTION : System Description

INFOID:0000000009649602

SYSTEM DIAGRAM

DESCRIPTION

• The driver seat control unit can store the optimum driving positions (seat and door mirror position) for 2 peo-

ple. If the front seat position is changed, one-touch (pressing desired memory switch) operation allows
changing to the other driving position.

• When memory switch 1 and 2 are operated, operation signal is transmitted to driver seat control unit.
• When driver seat control unit detects that memory switch is pressed for 0.5 seconds or more, driver seat

control unit operates each motor of driver seat and detects the driver seat position according to signals
transmitted from each sensor. Driver seat control unit requests the operation of mirror motor to automatic
drive positioner control unit via UART communication.

• Automatic drive positioner control unit operates mirror motor, detects the door mirror position according to

signal transmitted from mirror sensor, and transmits the detected door mirror position to driver seat control
unit via UART communication.

• Driver seat control unit stops the operation of each motor when each part reaches the memorized positions.
• Driver seat control unit turns memory indicator lamp OFF that is blinking while each motor operates.
NOTE:
Further information for the memory storage procedure. Refer to 

ADP-49, "Work Procedure"

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JMJIA5856GB

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< SYSTEM DESCRIPTION >

SYSTEM

Operation Condition

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

*: When timer function does not operate.

Timer Function

• The memory function can be performed for 45 seconds after opening the driver door even if the ignition

switch position is in OFF position.

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

EXIT ASSIST FUNCTION

Item

Request status

Ignition position

ON

*

Switch inputs
• Power seat switch
• Door mirror control switch
• Set switch
• Memory switch

OFF

(Not operated)

CVT shift selector

P position

Memory function

Registered

Vehicle speed

0 km/h (0 MPH)

CONSULT

Not connected

Item

Request status

Ignition position

OFF

Set switch/memory switch

OFF

Memory function

Registered

CVT shift selector

P position

Front door switch (driver side)

OFF

CUNSULT

Not connected