Nissan March K13. Manual — part 92
INTELLIGENT KEY WARNING BUZZER
DLK-79
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
INTELLIGENT KEY WARNING BUZZER
Component Function Check
INFOID:0000000005948895
1.
CHECK FUNCTION
1.
Select “INTELLIGENT KEY” of “BCM” using CONSULT-III.
2.
Select “OUTSIDE BUZZER” in “ACTIVE TEST” mode.
3.
Touch “On” or “Off” to check that it works normally.
Is the inspection result normal?
YES
>> Intelligent Key warning buzzer is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000005948896
1.
CHECK FUSE
1.
Turn ignition switch OFF.
2.
Check 10 A fuse, [No. 13, located in fuse block (J/B)].
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
2.
CHECK INTELLIGENT KEY WARNING BUZZER POWER SUPPLY CIRCUIT
1.
Disconnect Intelligent Key warning buzzer connector.
2.
Check voltage between Intelligent Key warning buzzer harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK INTELLIGENT KEY WARNING BUZZER CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and Intelligent Key warning buzzer harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK INTELLIGENT KEY WARNING BUZZER
DLK-80, "Component Inspection"
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-57, "Removal and Installation"
NO
>> Replace Intelligent Key warning buzzer.
(+)
(–)
Voltage
(Approx.)
Intelligent Key warning buzzer
Connector
Terminal
E25
1
Ground
Battery voltage
BCM
Intelligent Key warning buzzer
Continuity
Connector
Terminal
Connector
Terminal
M70
93
E25
3
Existed
BCM
Ground
Continuity
Connector
Terminal
M70
93
Not existed
DLK-80
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY WARNING BUZZER
Component Inspection
INFOID:0000000005948897
1.
CHECK INTELLIGENT KEY WARNING BUZZER
1.
Turn ignition switch OFF.
2.
Disconnect Intelligent Key warning buzzer connector.
3.
Connect battery power supply directly to Intelligent Key warning buzzer terminals and check the opera-
tion.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace Intelligent Key warning buzzer.
Intelligent Key warning buzzer
Operation
Terminal
(+)
(
−
)
1
3
Buzzer sounds
INTELLIGENT KEY
DLK-81
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
INTELLIGENT KEY
Component Function Check
INFOID:0000000005948899
1.
CHECK FUNCTION
1.
Select “INTELLIGENT KEY” of “BCM” using CONSULT-III.
2.
Select “RKE OPE COUN1” in “DATA MONITOR” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Intelligent Key is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000005948900
1.
CHECK INTELLIGENT KEY BATTERY
Check by connecting a resistance (approximately 300
Ω
) so that the
current value becomes about 10 mA. Refer to
.
Is the measurement value within the specification?
YES
>> Replace Intelligent Key.
NO
>> Replace Intelligent Key battery.
Monitor item
Condition
RKE OPE COUN1
Checks whether value changes when operating Intelligent Key
Standard
: Approx. 2.5 - 3.0V
OCC0607D
DLK-82
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
COMBINATION METER BUZZER
COMBINATION METER BUZZER
Component Function Check
INFOID:0000000005948902
1.
CHECK FUNCTION
1.
Select “INTELLIGENT KEY” of “BCM” using CONSULT-III.
2.
Select “INSIDE BUZZER” in “ACTIVE TEST” mode.
3.
Touch “Key”, “Knob” or “Take Out” to check that it works normally.
Is the inspection result normal?
Yes
>> Combination meter buzzer is OK.
No
>> Refer to
.
Diagnosis Procedure
INFOID:0000000005948903
1.
CHECK METER BUZZER CIRCUIT
WCS-34, "Component Function Check"
.
Is the inspection result normal?
Yes
>> GO TO 2.
No
>> Repair or replace harness.
2.
CHECK INTERMITTENT INCIDENT
GI-33, "Intermittent Incident"
>> INSPECTION END
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