Nissan Cube. Manual — part 1000
WCS
DIAGNOSIS AND REPAIR WORKFLOW
WCS-3
< BASIC INSPECTION >
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000009945492
OVERALL SEQUENCE
DETAILED FLOW
1.
OBTAIN INFORMATION ABOUT SYMPTOM
Interview the customer to obtain as much information as possible about the conditions and environment under
which the malfunction occurred.
>> GO TO 2.
2.
CHECK SYMPTOM
• Check the symptom based on the information obtained from the customer.
• Check if any other malfunctions are present.
>> GO TO 3.
3.
CHECK CONSULT SELF-DIAGNOSIS RESULTS
1.
Connect CONSULT and perform self-diagnosis. Refer to
JSNIA4485GB
WCS-4
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
2.
When DTC is detected, follow the instructions below:
-
Record DTC and Freeze Frame Data.
Are self-diagnosis results normal?
YES
>> GO TO 4.
NO
>> GO TO 5.
4.
NARROW DOWN MALFUNCTIONING PARTS BY SYMPTOM DIAGNOSIS
Perform symptom diagnosis and narrow down the malfunctioning parts.
>> GO TO 5.
5.
REPAIR OR REPLACE MALFUNCTIONING PARTS
Repair or replace malfunctioning parts.
NOTE:
If DTC is displayed, erase DTC after repairing or replacing malfunctioning parts.
>> GO TO 6.
6.
FINAL CHECK
Check that the warning buzzer in the combination meter operates normally.
Does it operate normally?
YES
>> INSPECTION END
NO
>> GO TO 1.
WCS
WARNING CHIME SYSTEM
WCS-5
< SYSTEM DESCRIPTION >
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SYSTEM DESCRIPTION
WARNING CHIME SYSTEM
WARNING CHIME SYSTEM
WARNING CHIME SYSTEM : System Diagram
INFOID:0000000009945493
WARNING CHIME SYSTEM : System Description
INFOID:0000000009945494
COMBINATION METER
• The buzzer (1) for the warning chime system is integrated in the
combination meter.
• The combination meter sounds the alarm buzzer installed in the
combination meter when receiving the buzzer output signal trans-
mitted 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
JPNIA1662GB
JPNIA1549ZZ
WCS-6
< SYSTEM DESCRIPTION >
WARNING CHIME SYSTEM
WARNING CHIME SYSTEM : Component Parts Location
INFOID:0000000009945495
Warning functions
Out line
Warning judgment unit
Refer to
Parking brake release warning chime
With ignition switch in the ON position, when
the during the parking brake operation and the
vehicle speed is 7 km/h (4.3 MPH) or more,
the parking brake release warning chime will
sound.
Combination meter
WCS-10,
"PARKING
BRAKE RE-
LEASE WARN-
ING CHIME :
System De-
scription"
Light reminder warning chime
With ignition switch in the OFF or ACC posi-
tion, when the driver side door is open and the
lighting switch is the 1st or 2nd position, the
light reminder warning chime will sound.
BCM
WCS-7,
"LIGHT RE-
MINDER
WARNING
CHIME : Sys-
tem Descrip-
tion"
Seat belt warning chime
With ignition switch turned ON and driver seat
belt unfastened, seat belt warning chime will
sound for approximately 6 seconds.
BCM
WCS-9, "SEAT
BELT WARN-
ING CHIME :
System De-
scription"
Key warning chime
With the key inserted into the ignition key cyl-
inder, and the ignition switch except in ON or
START position, when driver side door open,
the key warning chime will sound.
BCM
WCS-12, "KEY
WARNING
CHIME : Sys-
tem Descrip-
tion"
JPNIA1685ZZ
1.
Parking brake switch
2.
ABS actuator and electric unit (con-
trol unit)
Refer to
3.
Combination meter
4.
BCM
Refer to
.
5.
Seat belt buckle switch (driver side)
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