Nissan Leaf. Manual — part 952

MWI

SYSTEM

MWI-11

< SYSTEM DESCRIPTION >

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• The combination meter receives the signals needed for control of the upper meter from the units, switches,

and sensors, and it sends them via the communication line.

• The combination meter incorporates a buzzer function that sounds an audible alarm with the integrated

buzzer device. Refer to

WCS-6, "WARNING CHIME SYSTEM : System Description"

for further details.

• The combination meter includes an on board diagnosis function.

• The combination meter can be diagnosed with CONSULT.

Upper Meter

• The upper meter controls the following items based on the signals received from the combination meter via

the communication line:

- Measuring instruments

- Outside air temperature display

- Master warning lamps

- Meter illumination control

- Meter effect function

- Clock

- Turn signal indicator lamps

• The upper meter includes an on board diagnosis function.

LIST OF COMMUNICATIONS SIGNALS SENT BETWEEN COMBINATION METER AND UPPER
METER

METER CONTROL FUNCTION LIST

Combination Meter Function List

Communication line

Signal name

Application

Meter

→ upper

Vehicle speed signal

Speedometer

Instant ECO indicator signal

Instant ECO indicator

ECO tree signal

ECO tree

Outside air temperature signal

Outside air temperature display

Master warning signal

Master warning lamps

Meter effect signal

Meter effect

Illumination control signal

Meter illumination

Clock signal

Clock

Turn indicator signal

Turn signal indicator lamps

On board diagnosis signal

On board diagnosis function

MWI-12

< SYSTEM DESCRIPTION >

SYSTEM

System

Description

Reference

Measuring instruments

Power meter

Indicates the power levels listed below:
• Current motor power
• Maximum motor output power
• Maximum regenerable power

MWI-17, "POW-
ER METER :
System Descrip-
tion"

Li-ion battery temperature gauge

Indicates Li-ion battery temperature.

MWI-19, "LI-ION
BATTERY TEM-
PERATURE
GAUGE : System
Description"

Li-ion battery capacity level gauge

Indicates Li-ion battery capacity level.

MWI-20, "LI-ION
BATTERY CA-
PACITY LEVEL
GAUGE : System
Description"

Li-ion battery available charge gauge Indicates Li-ion battery available charge.

MWI-24, "LI-ION
BATTERY
AVAILABLE
CHARGE
GAUGE : System
Description"

Driving range display

Displays driving range.

MWI-28, "DRIV-
ING RANGE
DISPLAY : Sys-
tem Description"

Meter illumination con-
trol

Meter illumination control function

Controls the illumination of the combination
meter and upper meter.

MWI-33,
"METER ILLUMI-
NATION CON-
TROL : System
Description"

Meter effect function

READY effect function

When the vehicle status is READY to drive, the
segments and illumination are controlled to pro-
duce this effect.
NOTE:
The READY effect sound is controlled by the
approaching vehicle sound for pedestrians con-
trol unit. Refer to

VSP-12, "System Descrip-

tion"

.

MWI-34,
"METER EF-
FECT FUNC-
TION : System
Description"

Information display

Odo/trip meter

Displays mileage.

MWI-35, "IN-
FORMATION
DISPLAY : Sys-
tem Description"

Shift indicator

Displays shift position.

Trip com-
puter

Current electricity con-
sumption

Displays current electricity consumption.

Average electricity con-
sumption

Displays average electricity consumption.

Average vehicle speed

Displays average vehicle speed.

Travel time

Displays travel time.

Travel distance

Displays mileage.

Timer status reminder display

Displays the timer settings information.

Charging time display

Displays the estimated full charging time (80%
or 100% charging time) from the current time.

ASCD status display

Displays the ASCD status.

MWI

SYSTEM

MWI-13

< SYSTEM DESCRIPTION >

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Information display

Interrupt
indication

WARNING

Push start
display

Displays push start information.

MWI-35, "IN-
FORMATION
DISPLAY : Sys-
tem Description"

Remove
charge
connector
warning
display

Displayed if the power switch is pressed when
the charge connector is connected.

Door open
warning
display

Displayed when any door is open.

Electric
shift warn-
ing display

Displayed when there is a malfunction in the
electric shift system.

Li-ion bat-
tery low
charge
warning
display

Displayed when the Li-ion battery remaining en-
ergy is low.

Power limi-
tation
warning
display

Displayed when drive power output is being lim-
ited.

Light re-
mainder
warning
display

Displayed when the light reminder display con-
ditions are met.

Check tire
pressure
warning

Displayed when the tire pressure warning dis-
play conditions are met.

DC/DC
converter
warning
display

Displayed when there is a malfunction in the
DC/DC converter.

Intelligent
Key sys-
tem warn-
ing display

Displayed when there is a malfunction in the In-
telligent Key system.

Low wash-
er fluid
warning
(For Cana-
da)

Displayed when washer fluid level is low.

Alarms

Drive alert

Causes an interrupt when exceeding a random-
ly set time.

Outside
temp

Causes an interrupt when the low outside tem-
perature reaches below 37

°F (3°C).

Mainte-
nance

Tire

Causes an interrupt when exceeding a random-
ly set distance.

Other 1

Causes an interrupt when exceeding a random-
ly set distance.

Other 2

Causes an interrupt when exceeding a random-
ly set distance.

Other 3

Causes an interrupt when exceeding a random-
ly set distance.

Meter illumination level

Indicates the brightness of the meter illumina-
tion in stages.

System

Description

Reference

MWI-14

< SYSTEM DESCRIPTION >

SYSTEM

Upper Meter Function List

Information display

Warning
check
display

Door open warning dis-
play

Can be checked on the warning check screen
when the door open warning is displayed as an
interrupt display.

MWI-35, "IN-
FORMATION
DISPLAY : Sys-
tem Description"

Electric shift warning
display

Can be checked on the warning check screen
when the electric shift warning is displayed as
an interrupt display.

Power limitation warning
display

Can be checked on the warning check screen
when the power limitation warning is displayed
as an interrupt display.

Li-ion battery low charge
warning display

Can be checked on the warning check screen
when the Li-ion battery low charge warning is
displayed as an interrupt display.

Take away warning dis-
play
(Push start display)

Can be checked on the warning check screen
when the take away warning is displayed as an
interrupt display.

Intelligent Key system
warning display

Can be checked on the warning check screen
when the Intelligent Key system warning is dis-
played as an interrupt display.

Setting

Clock

Set clock

Allows the user to set the time.

24/12 Hr

Allows the user to set the 12-hour or 24-hour
display.

Alarms

Drive alert

Allows the user to set the display time for the
driving time alarm.

Outside
temp

Allows the user to set whether or not to display
the outside temp alarm.

Mainte-
nance

Tire

Allows the user to set the replacement distance
for the tire warning.

Other 1

Allows the user to set the replacement distance
for other warnings.

Other 2

Allows the user to set the replacement distance
for other warnings.

Other 3

Allows the user to set the replacement distance
for other warnings.

Units

Tempera-
ture

Allows the user to set the units for the outside air
temperature.

Speed

Allows the user to set the units for the vehicle
speed and electricity consumption.

Language

Allows the user to set the language for the infor-
mation display.

Effects

Allows the user to set the start up sound of the
approaching vehicle sound for pedestrians.

Factory

Allows the user to reset all settings other than
the odometer.

System

Description

Reference

System

Description

Reference

Measuring instruments

Speedometer

Indicates vehicle speed.

MWI-16,
"SPEEDOME-
TER : System
Description"

ECO indicator

Indicates ECO drive level.

MWI-27, "ECO
INDICATOR :
System Descrip-
tion"