Nissan Note E12. Manual - part 678

WCS

SYSTEM

WCS-7

< SYSTEM DESCRIPTION >

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2. Combination meter sounds integrated buzzer, following the warning chime output requirement (below sig-

nal) from BCM.

PARKING BRAKE RELEASE WARNING CHIME
PARKING BRAKE RELEASE WARNING CHIME : Parking Brake Release Warning 
Chime

INFOID:0000000009541201

SYSTEM DIAGRAM

WARNING OPERATION CONDITIONS

If all of the following conditions are fulfilled.

WARNING CANCEL CONDITIONS

Warning is canceled if any of the following conditions are fulfilled.

SIGNAL PATH

Combination meter sounds integrated buzzer when it judges that parking brake release warning chime is nec-

essary from signals below.

Combination switch signal

Combination switch (Lighting switch) 

 BCM

Driver door switch signal

Front door switch LH 

 BCM

Signal name

Signal source

Buzzer output signal

BCM  

Combination 

meter

Signal name

Signal source

JSNIA2422GB

Operation conditions

Ignition switch

ON

Parking brake

During the operation (parking brake switch ON)

Vehicle speed

Approximately 7 km/h (4.3 MPH) or more

Operation conditions

Ignition switch

OFF

Parking brake

Release condition (parking brake switch OFF)

Vehicle speed

Approximately 3 km/h (1.9 MPH) or less

Signal name

Signal source

Ignition switch signal

—

WCS-8

< SYSTEM DESCRIPTION >

SYSTEM

SEAT BELT WARNING CHIME
SEAT BELT WARNING CHIME : Seat belt Warning

INFOID:0000000009541203

SYSTEM DIAGRAM

WARNING OPERATION CONDITIONS

If all of the following conditions are fulfilled.

WARNING CANCEL CONDITIONS

Warning is canceled if any of the following conditions is fulfilled.

SIGNAL PATH

1. BCM requires warning chime output to combination meter when it judges seat belt warning chime is nec-

essary from signals below.

2. Combination meter sounds integrated buzzer, following the warning chime output requirement (below sig-

nal) from BCM.

Parking brake switch signal

Parking brake switch 

 Combination meter

Vehicle speed signal

ABS actuator and electric unit (control unit) 

 Combination meter

Signal name

Signal source

AWNIA2652GB

Operation conditions

Ignition switch

ON

Driver seat belt 

Unfastened [seat belt buckle switch LH ON]

Operation conditions

Ignition switch

OFF

Driver seat belt

Fastened (seat belt buckle switch LH OFF)

6 seconds after the start of warning sound

Signal name

Signal source

Ignition switch signal

—

Seat belt buckle switch signal LH

Seat belt buckle switch LH 

 Combination meter 

 BCM

Signal name

Signal source

Buzzer output signal

BCM 

 Combination meter

WCS

DIAGNOSIS SYSTEM (COMBINATION METER)

WCS-9

< SYSTEM DESCRIPTION >

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DIAGNOSIS SYSTEM (COMBINATION METER)

On Board Diagnosis Function

INFOID:0000000009641732

ON BOARD DIAGNOSIS ITEM

Information display, speedometer and tachometer can be checked in self-diagnosis mode.

STARTING COMBINATION METER SELF-DIAGNOSIS MODE

METHOD OF STARTING

1. Turn ignition switch ON,  and switch the trip meter to “trip A” or “trip B”.
2. Turn ignition switch to OFF.
3. While pressing the meter control switch (1), turn the ignition

switch ON.

4. Make sure that the trip meter displays “0000.0”.
5. Press the meter control switch (1) at least 3 times. (Within 7 sec-

onds after the ignition switch is turned ON).

6. The combination meter is turned to self-diagnosis mode.

• All segments of the information display and shift position indi-

cator (A) for CVT models are displayed.

NOTE:

• Check combination meter power supply and ground circuit when the self-diagnosis mode of the combination

meter does not start. replace combination meter if power supply and ground circuit are normal.

• If any of the segments are not displayed, replace combination meter.

7. Each meter activates by pressing the meter control switch.

JSNIA3904ZZ

JSNIA3900ZZ

AWNIA2440ZZ

WCS-10

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (COMBINATION METER)

NOTE:

• If any of the meters or gauges is not activated, replace combination meter.

• The figure is reference.

CONSULT Function

INFOID:0000000009641733

APPLICATION ITEMS

CONSULT can display each diagnostic item using the diagnostic test modes shown.

SELF DIAG RESULT

Refer to 

MWI-20, "DTC Index"

.

DATA MONITOR

Display Item List

X: Applicable

METER/M&A Diagnosis mode

Description

SELF DIAGNOSTIC RESULT

The combination meter self-diagnosis results.

Data Monitor

Displays combination meter input/output data in real time.

Warning History

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

Display item [Unit]

MAIN

SIGNALS

Description

SPEED METER
[km/h] or [mph]

X

Displays the value of vehicle speed signal.

SPEED OUTPUT
[km/h] or [mph]

X

Displays the value of vehicle speed signal, which is transmitted to each unit with 
CAN communication.

ODO OUTPUT
[km/h or mph]

Displays odometer signal value transmitted to other units via CAN communica-
tion.

TACHO METER
[rpm]

X

Displays the value of engine speed signal, which is input from ECM.

FUEL METER
[L]

X

Displays the fuel level.

W TEMP METER
[

°C]  or [°F]

X

Displays the value of engine coolant temperature signal, which is input from ECM.

ABS W/L
[ON/OFF]

Displays [ON/OFF] condition of ABS warning indicator

BRAKE W/L
[ON/OFF]

Displays [ON/OFF] condition of brake warning indicator.

DOOR W/L
[ON/OFF]

Displays [ON/OFF] condition of door warning indicator.

HI-BEAM IND
[ON/OFF]

Displays [ON/OFF] condition of high beam indicator.

TURN IND
[ON/OFF]

Displays [ON/OFF] condition of turn indicator.

LIGHT IND
[ON/OFF]

Displays [ON/OFF] condition of light indicator.

OIL W/L
[ON/OFF]

Displays [ON/OFF] condition of engine oil pressure warning indicator.

MIL
[ON/OFF] 

Displays [ON/OFF] condition of malfunction indicator.

CRUISE IND
[Off]

Displays [ON/OFF] condition of CRUISE indicator.

O/D OFF IND
[ON/OFF]

Displays [ON/OFF] condition of O/D OFF indicator.