Nissan Sentra. Manual - part 308

DMS-4

< SYSTEM DESCRIPTION >

[ECO MODE (M/T)]

COMPONENT PARTS

SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

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Instrument lower finisher

No.

Component

Function

ECO mode indicator lamp

DMS-5, "ECO Mode Indicator Lamp"

Electric throttle control actuator

EC-22, "Electric Throttle Control Actuator"

ECM

EC-22, "ECM"

ECO mode switch

DMS-5, "ECO Mode Switch"

JSOIA0682ZZ

DMS

COMPONENT PARTS

DMS-5

< SYSTEM DESCRIPTION >

[ECO MODE (M/T)]

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ECO Mode Switch

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• The ECO mode switch is installed to the instrument lower finisher.

• When the ECO mode indicator lamp on the combination meter is

OFF and the ECO mode switch is pressed, the ECO mode is

active and the ECO mode indicator lamp is ON.

• When the ECO mode indicator lamp on the combination meter is

ON and the ECO mode switch is pressed, the ECO mode is can-

celled and the ECO mode indicator lamp is OFF.

ECO Mode Indicator Lamp

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DESIGN/PURPOSE

The ECO mode indicator lamp inform the driver that the vehicle is in

ECO mode.

SIGNAL PATH

• ECM receives ECO mode switch signal (ON/OFF) from combination meter via CAN communication.

• ECM transmits ECO mode indicator signal to combination meter via CAN communication. Based on the sig-

nal, combination meter illuminates ECO mode indicator lamp.

LIGHTING CONDITION

When all of the following conditions are satisfied.

• Ignition switch: ON

• The ECO mode switch is pressed when the ECO mode indicator lamp is OFF

SHUTOFF CONDITION

When any of the condition listed below is satisfied.

• Ignition switch: Other than ON

• The ECO mode switch is pressed when the ECO mode indicator lamp is ON.

• The SPORT mode switch is pressed when the ECO mode indicator lamp is ON.

JSOIA0626ZZ

JPNIA1941ZZ

DMS-6

< SYSTEM DESCRIPTION >

[ECO MODE (M/T)]

SYSTEM

SYSTEM

ECO MODE CONTROL
ECO MODE CONTROL : System Description

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SYSTEM DIAGRAM

SYSTEM DESCRIPTION

• ECM transmits ECO mode indicator signal to combination meter via CAN communication. Combination

meter illuminates ECO mode indicator lamp according to the signal.

• For ECM control details, refer to 

EC-52, "ECO MODE CONTROL : System Description"

.

FAIL-SAFE

If ECM detects a malfunction during ECO mode, the ECO mode indicator lamp turns OFF and the control

switches to the normal mode control.

JSOIA0683GB

DMS

ECM

DMS-7

< ECU DIAGNOSIS INFORMATION >

[ECO MODE (M/T)]

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ECU DIAGNOSIS INFORMATION

ECM

List of ECU Reference

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REFERENCE LIST

Engine

Reference

ECM

EC-77, "Reference Value"

EC-90, "Fail Safe"

EC-93, "DTC Inspection Priority Chart"

EC-94, "DTC Index"

Combination meter

MWI-20, "Reference Value"

MWI-25, "Fail-Safe"

MWI-26, "DTC Index"