Nissan Juke F15. Manual — part 294

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< SYSTEM DESCRIPTION >

[INTEGRATED CONTROL SYSTEM]

COMPONENT PARTS

SPORT mode

Displays the boost pressure in 5 grades.

ECO mode

Displays the instantaneous fuel consumption in 5 grades.

Item

Display content

Display

AVA1257

AVA1305

DMS

SYSTEM

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< SYSTEM DESCRIPTION >

[INTEGRATED CONTROL SYSTEM]

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SYSTEM

System Description

INFOID:0000000012201597

SYSTEM DIAGRAM

• The multi display unit transmits the operation status of the drive mode switch to other units via CAN commu-

nication as the mode signal (refer below).

- NORMAL: ON/OFF

- SPORT: ON/OFF

- ECO: ON/OFF

• Based on the mode signals received from TCM (CVT models) or multi display unit (M/T models) via CAN

communication, ECM changes over the throttle position and other characteristics.

• Based on the mode signals received from the multi display unit via CAN communication, TCM changes over

the gear shift line and other characteristics.

• Based on the mode signals received from the multi display unit via CAN communication, EPS C/U changes

the steering assist characteristic.

• Based on the ECO mode signal received from the multi display unit via CAN communication, the A/C auto

amp changes over the set temperature correction.

CONTROL DESCRIPTION

• The drive mode switch in the controller of the multi display unit is used to change over the vehicle mode and

thus change the control characteristics for the engine, transaxle, steering, and air conditioner.

Function Apply List

• With the NORMAL mode as the base mode, the control of vehicle characteristics is changed over to the fol-

lowing modes.

- SPORT: The control characteristics for the engine, transaxle, and steering system are changed so that a

sporty feel is created in the driving behavior.

- ECO: The control characteristics for the engine, transaxle, and automatic air conditioner are changed to help

improve the practical fuel economy.

JPNIA1861GB

MR16DDT

M/T

CVT

SPOR

T

S

ENGINE

×

×

CVT

×

STEERING

×

×

ECO

ENGINE

×

×

CVT

×

AIR CONDITIONER

×

×

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< SYSTEM DESCRIPTION >

[INTEGRATED CONTROL SYSTEM]

SYSTEM

ENGINE, TRANSAXLE, STEERING, AIR CONDITIONER CONTROL

• For details on the engine control, refer to

EC-69, "INTEGRATED CONTROL SYSTEM : System Description"

(MR FOR NISMO RS MODELS) or

EC-654, "INTEGRATED CONTROL SYSTEM : System Description"

(MR EXCEPT FOR NISMO RS MODELS).

• For details on the transaxle control, refer to

TM-185, "INTEGRATED CONTROL SYSTEM : System Descrip-

tion"

(RE0F10B) or

TM-391, "INTEGRATED CONTROL SYSTEM : System Description"

(RE0F10D).

• For details on the steering control, refer to

STC-7, "EPS SYSTEM : System Description"

.

• For details on the air conditioner control, refer to

HAC-19, "ECO Mode Control"

.

Control item

Control mode

Control

SPORT

NORMAL

ECO

ENGINE

Throttle position charac-
teristic

×

Half open

—

—

Improves the engine response to acceler-
ation pedal operation and enhances the
torque feel.

—

—

×

Late open-

ing

Accelerates gently to assist in ECO driv-
ing.

Speed limiter for throttle
position

—

—

×

Controls the throttle position to a smaller
level than NORMAL to help improve the
practical fuel consumption.

TRANSAXLE

High speed gear shift
line

×

—

—

Keeps the engine speed at a high level
and improves the acceleration dynamism
and response.

Step shift

×

—

—

Performs gear shifting like A/T does.

Downshift upon braking

×

—

—

performs downshift upon braking before
cornering to prevent a drop in the engine
speed.

Cornering ratio hold

×

—

—

Helps the vehicle clear a curve smoothly
by restricting shift changes during corner-
ing.

Acceleration off ratio
hold

×

—

—

Quick accelerator pedal release avoids
upshifting and maintains constant gear ra-
tio. This brings a direct feel of acceleration
when the accelerator pedal is depressed
again.

Low speed gear shift line

—

—

×

Improves the practical fuel economy by
controlling the engine speed to a low level.

STEERING

Assist characteristic

×

—

—

Changes the steering assist characteristic
to enhance a stable steering feel.

AIR CONDITIONER

Air inlet control

—

—

×

Reduces the engine load by optimizing the
air conditioner control to a level that does
not adversely affect the interior comfort
and thus helps improve the practical fuel
economy.

Blower fan control

—

—

×

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HANDLING PRECAUTION

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< SYSTEM DESCRIPTION >

[INTEGRATED CONTROL SYSTEM]

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HANDLING PRECAUTION

NISSAN Dynamic Control System

INFOID:0000000012201598

• The engine torque, engine power, boost pressure, and instantaneous fuel consumption are provided for

information purposes only. They are not intended to prompt the driver to adjust driving style. The readings

may be slightly delayed relative to the actual vehicle behaviors. This is not a malfunction.

• The voltmeter reading cannot be used as an indicator for battery replacement because it indicates the input

voltage to the multi display unit, not the battery voltage.

• The ECO information screen is operable only while the vehicle is stopped.

• If no time setting is performed, the daily and weekly fuel consumption history data are not displayed.

• The readings may differ from the actual values depending on driving conditions.