Nissan Qashqai (2007-2010). Manual — part 1915
WCS-6
< FUNCTION DIAGNOSIS >
WARNING CHIME SYSTEM
LIGHT REMINDER WARNING CHIME : System Diagram
INFOID:0000000000892396
LIGHT REMINDER WARNING CHIME : System Description
INFOID:0000000000892397
DESCRIPTION
With ignition switch in OFF or ACC position, driver door open, and lighting switch in 1ST or 2ND position, the
light warning chime will sound.
• BCM detects ignition switch in OFF or ACC position, front door switch (driver side) ON, and lighting switch in
1ST or 2ND position. And then transmits buzzer output signal (light reminder warning chime) to combination
meter with CAN communication line.
• When combination meter receives buzzer output signal (light reminder warning chime), it sounds the buzzer.
WARNING OPERATION CONDITIONS
If all of the following conditions are fulfilled.
• Lighting switch is at 1st or 2nd position
• Ignition switch is at OFF or ACC
• Front door switch (driver side) is ON
WARNING CANCEL CONDITIONS
Warning is canceled if any of the following conditions is fulfilled.
• Lighting switch OFF
• Ignition switch ON
• Front door switch (driver side) is OFF
LIGHT REMINDER WARNING CHIME : Component Parts Location
INFOID:0000000000936032
LIGHT REMINDER WARNING CHIME : Component Description
INFOID:0000000000892399
JSNIA0297GB
JSNIA0318ZZ
1.
Combination switch
(Lighting switch)
2.
Front door switch (driver side)
3.
Front seat belt buckle switch
(driver side)
4.
Parking brake switch
5.
Front seat belt buckle switch
(passenger side)
6.
Occupant detection unit
7.
BCM
8.
Key switch
WCS
WARNING CHIME SYSTEM
WCS-7
< FUNCTION DIAGNOSIS >
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SEAT BELT REMINDER WARNING CHIME
SEAT BELT REMINDER WARNING CHIME : System Diagram
INFOID:0000000000892400
SEAT BELT REMINDER WARNING CHIME : System Description
INFOID:0000000000892401
DESCRIPTION
• Combination meter receives the vehicle speed signals from ECM with CAN communication line.
• Combination meter receives the seat belt buckle switch signals from seat belt buckle switches (driver side
and passenger side).
• Combination meter judges seat belt reminder based on the received signals to sound the warning buzzer.
WARNING OPERATION CONDITIONS
Driver Side Warning Operation Conditions
If all of the following conditions are fulfilled.
• When driver seat belt is not fastened (driver seat belt buckle switch ON)
• Vehicle speed approximately 15 km/h (9.3 MPH) or more
Passenger Side Operation Conditions
If all of the following conditions are fulfilled.
• When getting in the passenger seat
• When passenger seat belt is not fastened (passenger seat belt buckle switch ON)
• Vehicle speed approximately 15 km/h (9.3 MPH) or more
WARNING CANCEL CONDITIONS
Driver Side Warning Cancel Conditions
Warning is canceled if any of the following conditions is fulfilled.
• When driver seat belt is fastened (driver seat belt buckle switch OFF)
• Vehicle speed approximately 15 km/h (9.3 MPH) or less
Passenger Side Warning Cancel Conditions
Unit
Description
Combination meter
Receives a buzzer output signal from the BCM and sounds the buzzer.
BCM
Judges the light warning conditions from the signals provided by various switches and transmits a
buzzer output signal to the combination meter via CAN communication line if necessary.
Combination switch
(Lighting switch)
Transmits the lighting switch position signal to BCM.
Front door switch (driver side)
Transmits the door switch signal to BCM.
JSNIA0298GB
WCS-8
< FUNCTION DIAGNOSIS >
WARNING CHIME SYSTEM
Warning is canceled if any of the following conditions is fulfilled.
• When getting out the passenger seat
• When passenger seat belt is fastened (passenger seat belt buckle switch OFF)
• Vehicle speed approximately 15 km/h (9.3 MPH) or less
SEAT BELT REMINDER WARNING CHIME : Component Parts Location
INFOID:0000000000936033
SEAT BELT REMINDER WARNING CHIME : Component Description
INFOID:0000000000892403
PARKING BRAKE RELEASE WARNING CHIME
PARKING BRAKE RELEASE WARNING CHIME : System Diagram
INFOID:0000000000892404
PARKING BRAKE RELEASE WARNING CHIME : System Description
INFOID:0000000000892405
DESCRIPTION
JSNIA0318ZZ
1.
Combination switch
(Lighting switch)
2.
Front door switch (driver side)
3.
Front seat belt buckle switch
(driver side)
4.
Parking brake switch
5.
Front seat belt buckle switch
(passenger side)
6.
Occupant detection unit
7.
BCM
8.
Key switch
Unit
Description
Combination meter
Judges the seat belt reminder warning according to the vehicle speed signal received from the ABS
actuator and electric unit (control unit) via CAN communication and the seat belt buckle switch sig-
nal from seat belt buckle switch and sounds the warning buzzer.
Front seat belt buckle switch
(driver side)
Transmits the seat belt buckle switch signal to the combination meter.
Front seat belt buckle switch
(passenger side)
Transmits the seat belt buckle switch signal to the combination meter via the occupant detection
unit.
Occupant detection unit
Detects getting in/out conditions of passenger seat.
JSNIA0299GB
WCS
WARNING CHIME SYSTEM
WCS-9
< FUNCTION DIAGNOSIS >
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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.
• Vehicle speed is 7 km/h (4.3 MPH) or higher
• Parking brake switch ON
WARNING CANCEL CONDITIONS
Warning is canceled if any of the following conditions is fulfilled.
• Vehicle speed is approximately 3 km/h (1.9 MPH) or less
• Parking brake switch OFF
PARKING BRAKE RELEASE WARNING CHIME : Component Parts Location
INFOID:0000000000936034
PARKING BRAKE RELEASE WARNING CHIME : Component Description
INFOID:0000000000892407
KEY WARNING CHIME (WITH INTELLIGENT KEY)
JSNIA0318ZZ
1.
Combination switch
(Lighting switch)
2.
Front door switch (driver side)
3.
Front seat belt buckle switch
(driver side)
4.
Parking brake switch
5.
Front seat belt buckle switch
(passenger side)
6.
Occupant detection unit
7.
BCM
8.
Key switch
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.
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