Nissan X-Trail 32. Manual - part 2194

WCS

COMPONENT PARTS

WCS-7

< SYSTEM DESCRIPTION >

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Combination Meter

INFOID:0000000010726621

The combination meter has a built-in buzzer 

 and sounds the fol-

lowing warnings, according to signals from each switch and unit.

• Door lock operation warning
• Key warning chime
• Light reminder warning
• OFF position warning
• P position warning
• Seat belt warning
• Stop/Start warning
• Take away warning

JSNIA6659ZZ

WCS-8

< SYSTEM DESCRIPTION >

SYSTEM

SYSTEM

WARNING CHIME SYSTEM

WARNING CHIME SYSTEM : System Description

INFOID:0000000010726622

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 functions

Reference

Door lock operation warning

WCS-10, "WARNING CHIME : Door Lock Operation Warning"

Key warning chime

WCS-11, "WARNING CHIME : Key Warning Chime (Without In-
telligent Key System)"

Light reminder warning

WCS-12, "WARNING CHIME : Light Reminder Warning (Buzz-
er)"

OFF position warning

WCS-13, "WARNING CHIME : OFF Position Warning"

P position warning

WCS-15, "WARNING CHIME : P Position Warning (Buzzer)"

Seat belt warning

WCS-17, "WARNING CHIME : Seat Belt Warning"

Stop/Start warning

WCS-18, "WARNING CHIME : Stop/Start warning"

Take away warning

WCS-20, "WARNING CHIME : Take Away Warning (Buzzer)"

WCS

SYSTEM

WCS-9

< SYSTEM DESCRIPTION >

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WARNING CHIME SYSTEM : Circuit Diagram

INFOID:0000000010726623

WARNING CHIME SYSTEM : Fail-Safe

INFOID:0000000010726624

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

JSNIA7308GB

Function

Specifications

Buzzer

The buzzer turns OFF by suspending communication.

WCS-10

< SYSTEM DESCRIPTION >

SYSTEM

WARNING CHIME

WARNING CHIME : Door Lock Operation Warning

INFOID:0000000010713024

PURPOSE

Door lock operation warning warns the driver that door cannot be locked because of inappropriate operation,
when door lock operation using Intelligent Key button operation or door request switch is not performed nor-
mally.

SYSTEM DIAGRAM

SIGNAL PATH

• BCM judges whether or not warning the driver is required, according to each switch signal, inside key

antenna signal and outside key antenna signal.

• When BCM judges that warning the driver is required, Intelligent Key warning buzzer operates.

WARNING OPERATING CONDITION

All doors do not lock using Intelligent Key or each door request switch.
• Intelligent Key operation condition

Refer to 

DLK-47, "REMOTE KEYLESS ENTRY FUNCTION : System Description"

.

• Door request switch operation condition

Refer to 

DLK-42, "DOOR LOCK FUNCTION : System Description"

.

WARNING CANCEL CONDITION

When any of the following conditions are satisfied.
• 2 seconds are passed.
• All doors are locked or unlocked by Intelligent Key or each door request switch

TIMING CHART

JMKIB3606GB

JMKIB1431GB