Nissan Versa Note. Manual - part 848

WCS-6

< SYSTEM DESCRIPTION >

SYSTEM

SYSTEM

WARNING CHIME SYSTEM
WARNING CHIME SYSTEM : System Description

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SYSTEM DIAGRAM (WITH INTELLIGENT KEY)

SYSTEM DIAGRAM (WITHOUT INTELLIGENT KEY)

COMBINATION METER INPUT/OUTPUT SIGNAL (CAN COMMUNICATION SIGNAL)

Input signal

Output signal

BCM INPUT/OUTPUT SIGNAL (CAN COMMUNICATION SIGNAL)

Input signal

AWNIA2651GB

AWNIA3129GB

Signal name

Transmit unit

Vehicle speed signal

ABS actuator and electric unit (control unit)

Buzzer output signal

BCM

Signal name

Reception unit

Vehicle speed signal

BCM

WCS

SYSTEM

WCS-7

< SYSTEM DESCRIPTION >

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Output signal

DESCRIPTION

Combination Meter

The combination meter sounds the alarm buzzer installed in the combination meter when receiving the buzzer

output signal transmitted from each unit. 

BCM

BCM receives signals from various units and transmits a buzzer output signal to the combination meter via

CAN communication if it judges that the warning buzzer should be activated.

WARNING CHIME FUNCTION LIST

WARNING CHIME SYSTEM : Fail-safe

INFOID:0000000009654142

The combination meter activates the fail-safe control if CAN communication with each unit is malfunctioning.

LIGHT REMINDER WARNING CHIME
LIGHT REMINDER WARNING CHIME : Light Reminder Warning

INFOID:0000000009654143

WARNING CHIME OPERATION CONDITIONS

If all of the following conditions are fulfilled.

Signal name

Transmit unit

Vehicle speed signal

Combination meter

Signal name

Reception unit

Buzzer output signal

Combination meter

Warning functions

Refer to

Light reminder warning

WCS-7, "LIGHT REMINDER WARNING CHIME : Light Remind-
er Warning"

Parking brake release warning chime

WCS-8, "PARKING BRAKE RELEASE WARNING CHIME : 
Parking Brake Release Warning Chime"

Seat belt warning

WCS-9, "SEAT BELT REMINDER WARNING CHIME : Seat belt 
Warning"

Key warning chime (without Intelligent Key)

WCS-10, "KEY WARNING CHIME : Key Warning Chime"

Function

Specifications

Buzzer

The buzzer turns OFF by suspending communication.

AWNIA2539GB

WCS-8

< SYSTEM DESCRIPTION >

SYSTEM

WARNING CHIME 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 light reminder warning chime is

necessary from signals below.

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:0000000009654144

SYSTEM DIAGRAM

WARNING OPERATION CONDITIONS

If all of the following conditions are fulfilled.

Operation conditions

Ignition switch

OFF or ACC position

Combination switch (Lighting switch)

1st or 2nd position

Driver side door

Open [front door switch LH ON]

Operation conditions

Ignition switch

ON

Combination switch (Lighting switch)

OFF or AUTO position

Driver side door

Close [front door switch LH OFF]

Signal name

Signal source

Ignition switch signal

—

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

JSNIA2422GB

Operation conditions

Ignition switch

ON

WCS

SYSTEM

WCS-9

< SYSTEM DESCRIPTION >

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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.

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

INFOID:0000000009654145

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

Parking brake

During the operation (parking brake switch ON)

Vehicle speed

Approximately 4.3 MPH (7 km/h) or more

Operation conditions

Operation conditions

Ignition switch

OFF

Parking brake

Release condition (parking brake switch OFF)

Vehicle speed

Approximately 1.9 MPH (3 km/h) or less

Signal name

Signal source

Ignition switch signal

—

Parking brake switch signal

Parking brake switch 

 Combination meter

Vehicle speed signal

ABS actuator and electric unit (control unit) 

 Combination meter

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