Nissan Tiida C11. Manual — part 1433
WCS-14
< FUNCTION DIAGNOSIS >
WARNING CHIME SYSTEM
KEY WARNING CHIME (WITHOUT INTELLIGENT KEY) : Component Parts Location
INFOID:0000000001728301
AWNIA0259ZZ
1.
Combination meter M24
2.
BCM M18 (view with glove box re-
moved)
3.
Key switch and key lock solenoid M27
(without Intelligent Key)
4.
Key switch and ignition knob switch
M32 (with Intelligent Key)
5.
Combination switch (lighting switch)
M28
6.
Front door switch (driver side) B9
WCS
WARNING CHIME SYSTEM
WCS-15
< FUNCTION DIAGNOSIS >
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KEY WARNING CHIME (WITHOUT INTELLIGENT KEY) : Component Description
INFOID:0000000001722923
PARKING BRAKE RELEASE WARNING CHIME
PARKING BRAKE RELEASE WARNING CHIME : System Diagram
INFOID:0000000001722963
PARKING BRAKE RELEASE WARNING CHIME : System Description
INFOID:0000000001722964
DESCRIPTION
• The combination meter receives the vehicle speed signal from the ABS actuator and electric unit (control
unit) via CAN communication line.
• The combination meter judges whether the parking brake is released using the parking brake switch signal
from the parking brake switch, and sounds the warning buzzer if necessary.
WARNING OPERATION CONDITIONS
If all of the following conditions are fulfilled
• Vehicle speed is approximately 2 km/h (1 MPH) or higher
• Parking brake switch ON
WARNING CANCEL CONDITIONS
Warning is canceled if any of the following conditions is fulfilled.
• Vehicle speed returns to zero
• Parking brake switch OFF
7.
ABS actuator and electric unit (control
unit) E33 (RHD models)
8.
ABS actuator and electric unit (control
unit) E33 (LHD models)
9.
Seat belt buckle switch (driver side) B9
10.
Parking brake switch M17
11.
Seat belt warning lamp control unit
B51 (located under passenger seat)
Unit
Description
Combination meter
Receives key warning signal from BCM via CAN communication line and sounds the buzzer.
BCM
Judges the key warning condition from the door switch signal received from the front door switch
(driver side), and the key switch signal received from the key switch and key lock solenoid. It then
transmits a buzzer output signal to the combination meter via CAN communication line if necessary.
Front door switch (driver side)
Transmits door switch signal to BCM.
Key switch and key lock solenoid
Transmits key switch signal to BCM.
AWNIA0263GB
WCS-16
< FUNCTION DIAGNOSIS >
WARNING CHIME SYSTEM
PARKING BRAKE RELEASE WARNING CHIME : Component Parts Location
INFOID:0000000001728302
AWNIA0259ZZ
1.
Combination meter M24
2.
BCM M18 (view with glove box re-
moved)
3.
Key switch and key lock solenoid M27
(without Intelligent Key)
4.
Key switch and ignition knob switch
M32 (with Intelligent Key)
5.
Combination switch (lighting switch)
M28
6.
Front door switch (driver side) B9
WCS
WARNING CHIME SYSTEM
WCS-17
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
PARKING BRAKE RELEASE WARNING CHIME : Component Description
INFOID:0000000001722966
7.
ABS actuator and electric unit (control
unit) E33 (RHD models)
8.
ABS actuator and electric unit (control
unit) E33 (LHD models)
9.
Seat belt buckle switch (driver side) B9
10.
Parking brake switch M17
11.
Seat belt warning lamp control unit
B51 (located under passenger seat)
Unit
Description
Combination meter
• Judges whether the parking brake is released using the parking brake switch signal from the
parking brake switch, and sounds the buzzer if necessary.
• Receives a vehicle speed signal from ABS actuator and electric unit (control unit) via CAN
communication line.
ABS actuator and electric unit
(control unit)
Transmits the vehicle speed signal to combination meter via CAN communication line.
Parking brake switch
Transmits parking brake switch signal to the combination meter.
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