Nissan Leaf. Manual - part 961

 

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Nissan Leaf. Manual - part 961

 

 

MWI

OPERATION

MWI-47

< SYSTEM DESCRIPTION >

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OPERATION

Switch Name and Function

INFOID:0000000010122403

JSNIA3679ZZ

Switch name

Operation

Description

Meter control switch

 switch (1) (Enter switch)

Press

• The information display screen can be switched.
• The item indicated on the information display can be con-

firmed.

Trip reset switch (2)

• The trip meter can be switched between A and B.
• Trip meter A/B can be reset by pressing and holding the 

trip reset switch.

 switch (3) (Illumination con-

trol switch)

An illuminance level of the back light of the combination 
meter can be adjusted.

 switch (4) (Select switch)

When plural items are shown on the information display, a 
selected item can be changed to the other item.

MWI-48

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (COMBINATION METER)

DIAGNOSIS SYSTEM (COMBINATION METER)

Description

INFOID:0000000010122404

COMBINATION METER SELF-DIAGNOSIS MODE

The following meter function can be checked during the Combination Meter Self-Diagnosis Mode:

STARTING COMBINATION METER SELF-DIAGNOSIS MODE

NOTE:

• Check combination meter power supply and ground circuit if the self-diagnosis mode does not start. Refer to

MWI-85, "COMBINATION METER : Diagnosis Procedure"

. Replace combination meter if power supply and

ground circuits are found to be normal and self-diagnosis mode does not start. Refer to 

MWI-102, "Removal

and Installation"

.

• Check upper meter power supply, ground circuit and communication signal circuits if the self-diagnosis

mode does not start. Refer to 

MWI-85, "UPPER METER : Diagnosis Procedure"

 for power supply and

ground circuit and 

MWI-87, "Diagnosis Procedure"

 for communication signal circuit. Replace upper meter if

power supply, ground circuit and communication signal circuits are found to be normal and self-diagnosis

mode does not start. Refer to 

MWI-103, "Removal and Installation"

.

• Combination meter self-diagnosis mode will function with the power switch in ON. Combination meter self-

diagnosis mode will exit upon turning the power switch to OFF. 

How to Initiate Self-Diagnosis Mode

1. Power switch OFF.
2. Turn the power switch ON while holding down the trip reset

switch (1).

3. If the diagnosis function is activated with “trip A” displayed, the mileage on “trip A” is reset to “0000.0”.

(The same way for “trip B”.)

4. Make sure that the trip meter displays “0000.0”.
5. Press the trip reset switch at least 3 times (within 7 seconds after power ON).
6. The upper meter (A) and combination meter (B) is turned to self-diagnosis mode.

• The following items are OFF:

- Speedometer

- Power meter

- Li-ion battery temperature gauge

- Li-ion battery capacity level gauge

- Li-ion battery available charge gauge

- Eco indicator

Diagnosis item

LCD (liquid crystal display) check

• Speedometer
• Power meter
• Li-ion battery temperature gauge
• Li-ion battery capacity level gauge
• Li-ion battery available charge gauge
• Eco indicator
• Driving range display
• Outside air temperature display
• Clock display
• Information display

JSNIA3680ZZ

MWI

DIAGNOSIS SYSTEM (COMBINATION METER)

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< SYSTEM DESCRIPTION >

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- Driving range display

- Outside air temperature display

- Clock display

- Information display

7. The segments and information display turn ON while the trip reset switch is depressed.

NOTE:

• If there is a segment that does not turn ON, replace the combination meter or upper meter.

• If the information display does not turn ON, replace the combination meter.

CONSULT Function (METER/M&A)

INFOID:0000000010122405

CONSULT APPLICATION ITEMS

CONSULT can perform the following diagnosis modes via CAN communication and the combination meter.

SELF DIAG RESULT

Refer to 

MWI-65, "DTC Index"

.

DATA MONITOR

Display Item List

JSNIA3683ZZ

System

Diagnosis mode

Description

METER/M&A

Self Diagnostic Result

The combination meter checks the conditions and displays memorized errors.

Data Monitor

Displays the combination meter input/output data in real time.

Work support

Allows quick and precise adjustment of component parts and systems.

Warning History

Lighting history of the warning lamp and indicator lamp can be checked.

MWI-50

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (COMBINATION METER)

X: Applicable

Display item [Unit]

MAIN

SIGNALS

Description

SPEED METER
[mph or km/h]

X

Value of vehicle speed signal received from ABS actuator and electric unit (control 
unit) via CAN communication.
NOTE:
655.35 is displayed when the malfunction signal is received.

SPEED OUTPUT
[mph or km/h]

X

Vehicle speed signal value transmitted to other units via CAN communication.
NOTE:
655.35 is displayed when the malfunction signal is received.

BUZZER
[On/Off]

X

Buzzer status (in the combination meter) is detected from the buzzer output signal 
received from each unit via CAN communication and the warning output condition 
of the combination meter.

ODO OUTPUT
[mph or km/h]

Odometer signal value transmitted to other units via CAN communication.

ABS W/L
[On/Off]

Status of ABS warning lamp detected from ABS warning lamp signal is received 
from ABS actuator and electric unit (control unit) via CAN communication.

VDC/TCS IND
[On/Off]

Status of VDC OFF indicator lamp detected from VDC OFF indicator lamp signal 
is received from ABS actuator and electric unit (control unit) via CAN communica-
tion.

SLIP IND
[On/Off]

Status of VDC warning lamp detected from VDC warning lamp signal received 
from ABS actuator and electric unit (control unit) via CAN communication.

BRAKE W/L
[On/Off]

Status of brake warning lamp detected from brake warning lamp signal is received 
from ABS actuator and electric unit (control unit) via CAN communication.
NOTE:
Displays “Off” if the brake warning lamp is illuminated when the valve check starts, 
the parking brake switch is turned ON or the brake fluid level switch is turned ON.

DOOR W/L
[On/Off]

Status of door open warning detected from door switch signal received from BCM 
via CAN communication.

HI-BEAM IND
[On/Off]

Status of high beam indicator lamp detected from high beam request signal is re-
ceived from BCM via CAN communication.

TURN IND
[On/Off]

Status of turn indicator lamp detected from turn indicator signal is received from 
BCM via CAN communication.

FR FOG IND
[On/Off]

Status of front fog light indicator lamp detected from front fog light request signal 
is received from BCM via CAN communication.

LIGHT IND
[On/Off]

Status of tail lamp indicator lamp detected from position light request signal is re-
ceived from BCM via CAN communication.

CRUISE IND
[On/Off]

Status of CRUISE indicator detected from ASCD status signal is received from 
VCM via CAN communication.

SET IND
[On/Off]

Status of SET indicator detected from ASCD status signal is received from ECM 
via CAN communication.

KEY G/Y W/L
[On/Off]

Status of Intelligent Key system malfunction detected from meter display signal is 
received from BCM via CAN communication.

EPS W/L
[On/Off]

Status of EPS warning lamp detected from EPS warning lamp signal is received 
from EPS control unit via CAN communication. 

SLOW IND
[On/Off]

Status of power limitation indicator detected from power limitation indication lamp 
request signal is received from VCM via CAN communication. 

READY IND
[On/Off]

Status of READY to drive indicator lamp detected from READY to drive indicator 
lamp request signal is received from VCM via CAN communication. 

CHAGE W/L
[On/Off]

Status of 12-volt battery charge warning lamp detected from 12-volt battery 
charge warning lamp request signal is received from VCM via CAN communica-
tion. 

LCD
[B&PN, B&P I, ID NG, ROTAT, IN-
SRT, BATT, NO KY, OUTKY,LK WN, 
KY>PSW, Off]

Status of Intelligent Key system warning judged from meter display signal re-
ceived from BCM with CAN communication line.

 

 

 

 

 

 

 

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