Nissan March K13. Manual - part 662

WCS

SYSTEM

WCS-9

< SYSTEM DESCRIPTION >

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M/T MODELS

PARKING BRAKE RELEASE WARNING CHIME : System Description

INFOID:0000000005887673

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.

MODELS WITH ABS

A/T MODELS WITHOUT ABS

M/T MODELS

JSNIA2932GB

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

Cancel 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 path

Ignition switch signal

—

Parking brake switch signal

Parking brake switch 

 Combination meter

Vehicle speed signal

ABS actuator and electric unit (control unit) 

 Combination meter

Signal name

Signal path

Ignition switch signal

—

Parking brake switch signal

Parking brake switch 

 Combination meter

Vehicle speed signal

TCM  

Combination 

meter

Signal name

Signal path

Ignition switch signal

—

WCS-10

< SYSTEM DESCRIPTION >

SYSTEM

TIMING CHART

SOUND SPECIFICATION

LIGHT REMINDER WARNING CHIME

LIGHT REMINDER WARNING CHIME : System Diagram

INFOID:0000000005887668

LIGHT REMINDER WARNING CHIME : System Description

INFOID:0000000005887669

WARNING CHIME OPERATION CONDITIONS

If all of the following conditions are fulfilled.

Parking brake switch signal

Parking brake switch 

 Combination meter

Vehicle speed sensor signal

Vehicle speed sensor 

 Combination meter

Signal name

Signal path

JSNIA2428GB

JSNIA3091GB

JSNIA2421GB

WCS

SYSTEM

WCS-11

< SYSTEM DESCRIPTION >

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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.

TIMING CHART

KEY WARNING CHIME

Operation conditions

Ignition switch

OFF or ACC position

Combination switch (Lighting 
switch)

1st or 2nd position

Driver door

Open [front door switch (driver side) ON]

Cancel conditions

Ignition switch

ON

Combination switch (Lighting 
switch)

OFF

Driver door

Close [front door switch (driver side) OFF]

Signal name

Signal path

Ignition switch signal

—

Combination switch signal

Combination switch (Lighting switch) 

 BCM

Driver door switch signal

Front door switch (driver side) 

 BCM

Signal name

Signal path

Buzzer output signal

BCM 

 Combination meter

JSNIA2426GB

WCS-12

< SYSTEM DESCRIPTION >

SYSTEM

KEY WARNING CHIME : System Diagram

INFOID:0000000005887674

KEY WARNING CHIME : System Description

INFOID:0000000005887675

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 key warning chime is necessary
from signals below.

2.

Combination meter sounds integrated buzzer, following the warning chime output requirement (below sig-
nal) from BCM.

JSNIA2425GB

Operation conditions

Ignition switch

OFF or ACC position

Key switch

ON (state that inserted key in key cylinder)

Driver door

Open [front door switch (driver side) ON]

Cancel conditions

Ignition switch

ON

Key switch

OFF (state that removed key from key cylinder)

Driver door

Close [front door switch (driver side) OFF]

Signal name

Signal path

Ignition switch signal

—

Key switch signal

Key switch 

 BCM

Driver door switch signal

Front door switch (driver side) 

 BCM

Signal name

Signal path

Buzzer output signal

BCM 

 Combination meter