Nissan Cube. Instruction — part 1002
WCS
WARNING CHIME SYSTEM
WCS-11
< SYSTEM DESCRIPTION >
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Parking brake release warning chime judges the remaining parking brake according to the vehicle speed sig-
nal received from the ABS actuator and electric unit (control unit) via CAN communication and the parking
brake switch signal from parking brake switch to sound the warning buzzer.
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.
PARKING BRAKE RELEASE WARNING CHIME : Component Parts Location
INFOID:0000000009945507
Operation conditions
Signal name
Signal source
Ignition switch
ON
Ignition switch signal
—
Parking brake
During the operation (parking
brake switch ON)
Parking brake switch signal
Parking brake switch
Vehicle speed
Approximately 7 km/h (4.3
MPH) or more
Vehicle speed signal
(CAN communication)
ABS actuator and electric unit (con-
trol unit)
Operation conditions
Signal name
Signal source
Ignition switch
OFF
Ignition switch signal
—
Parking brake
Release condition (parking brake switch OFF)
Parking brake switch signal
Parking brake switch
Vehicle speed
Approximately 3 km/h (1.9 MPH) or more
Vehicle speed signal
(CAN communication)
ABS actuator and electric unit
(control unit)
JPNIA1685ZZ
1.
Parking brake switch
2.
ABS actuator and electric unit (con-
trol unit)
Refer to
3.
Combination meter
4.
.
5.
Seat belt buckle switch (driver side)
WCS-12
< SYSTEM DESCRIPTION >
WARNING CHIME SYSTEM
PARKING BRAKE RELEASE WARNING CHIME : Component Description
INFOID:0000000009945508
KEY WARNING CHIME
KEY WARNING CHIME : System Diagram
INFOID:0000000009945509
KEY WARNING CHIME : System Description
INFOID:0000000009945510
DESCRIPTION
With ignition switch in the OFF or ACC position, when the driver side door is open (driver side door switch ON)
and the key inserted into the ignition key cylinder (key switch ON), the warning chime will sound.
WARNING OPERATION CONDITIONS
The BCM transmits the buzzer output signal to combination meter with CAN communication line when all of
the following operation conditions are met. When combination meter receives buzzer output signal, it sounds
the buzzer.
WARNING CANCEL CONDITIONS
Warning is canceled if any of the following conditions is fulfilled.
Unit
Description
Combination meter
Judges the remaining parking brake according to the vehicle speed signal received from the ABS
actuator and electric unit (control unit) via CAN communication and the parking brake switch signal
from parking brake switch and sounds the warning buzzer.
ABS actuator and electric unit
(control unit)
Transmits the vehicle speed signal to the combination meter via CAN communication.
Parking brake switch
Transmits the parking brake switch signal to the combination meter.
JPNIA1691GB
Operation conditions
Signal name
Signal source
Ignition switch
OFF or ACC position
Ignition switch signal
—
Key switch
ON (state that inserted key in key
cylinder)
Key switch signal
Key switch
Driver side door
Open (driver side door switch ON)
Driver side door switch signal
Driver side door switch
Operation conditions
Signal name
Signal source
Ignition switch
ON
Ignition switch signal
—
Key switch
OFF (state that removed key from
key cylinder)
Key switch signal
Key switch
Driver side door
Close (driver side door switch OFF)
Driver side door switch signal
Driver side door switch
WCS
WARNING CHIME SYSTEM
WCS-13
< SYSTEM DESCRIPTION >
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KEY WARNING CHIME : Component Parts Location
INFOID:0000000009945511
KEY WARNING CHIME : Component Description
INFOID:0000000009945512
JPNIA1685ZZ
1.
Parking brake switch
2.
ABS actuator and electric unit (con-
trol unit)
Refer to
3.
Combination meter
4.
.
5.
Seat belt buckle switch (driver side)
Unit
Description
Combination meter
Receives a buzzer output signal from the BCM and sounds the buzzer.
BCM
Judges the key warning conditions from the signals provided by various switches and transmits a
buzzer output signal to the combination meter via CAN communication if necessary.
Key switch
Transmits the key switch signal to BCM.
Driver side door switch
Transmits the driver side door switch signal to BCM.
WCS-14
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (METER)
DIAGNOSIS SYSTEM (METER)
CONSULT Function (METER/M&A)
INFOID:0000000010244837
CONSULT APPLICATION ITEMS
CONSULT can perform the following diagnosis modes via CAN communication and the combination meter.
SELF DIAG RESULT
.
DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
Display Item List
X: Applicable
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.
Warning History
Lighting history of the warning lamp and indicator lamp can be checked.
Display item [Unit]
MAIN
SIGNALS
Description
SPEED METER
[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
[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.
ODO OUTPUT
[km/h or mph]
Odometer signal value transmitted to other units via CAN communication.
TACHO METER
[rpm]
X
Value of the engine speed signal received from ECM via CAN communication.
NOTE:
8191.875 is displayed when the malfunction signal is received.
FUEL METER
[L]
X
Fuel level indicated on combination meter.
W TEMP METER
[
°
C]
X
Value of engine coolant temperature signal is received from ECM via CAN com-
munication.
NOTE:
215 is displayed when the malfunction signal is input.
FUEL CAP W/L
[On/Off]
Status of fuel filler cap warning display detected from fuel filler cap warning display
signal received from ECM 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 warning detected from door switch signal received from BCM via
CAN communication.
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