Nissan Qashqai (2007-2010). Manual — part 1012
![](/vehicle/qul/ene/roryboritele/inas.png)
INTELLIGENT KEY WARNING BUZZER
DLK-127
< COMPONENT DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
C
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F
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DLK
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INTELLIGENT KEY WARNING BUZZER
Description
INFOID:0000000000939149
Answers back and warns about an inappropriate operation.
Component Function Check
INFOID:0000000000939150
1.
CHECK FUNCTION
With CONSULT-III
Check Intelligent Key warning buzzer “OUTSIDE BUZZER” in “Active Test” mode.
Is the inspection result normal?
YES
>> Intelligent Key warning buzzer is OK.
NO
>> Refer to
DLK-127, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000000939151
1.
CHECK INTELLIGENT KEY UNIT INPUT SIGNAL 1
Check voltage between Intelligent Key unit connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 2.
2.
CHECK INTELLIGENT KEY WARNING BUZZER POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect Intelligent Key warning buzzer connector.
3.
Check voltage between Intelligent Key warning buzzer connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace Intelligent Key warning buzzer power supply circuit.
3.
CHECK HARNESS CONTINUITY
1.
Disconnect Intelligent Key unit connector.
2.
Check continuity between Intelligent Key warning buzzer connector and Intelligent Key unit connector.
3.
Check continuity between Intelligent Key warning buzzer connector and ground.
Terminal
Warning buzzer
operation condition
Voltage (V)
(Approx.)
(+)
(–)
Intelligent Key unit
connector
Terminal
M40
4
Ground
Sounding
0
Not sounding
Battery voltage
Terminal
Voltage (V)
(Approx.)
(+)
(–)
Intelligent Key warning buzzer
connector
Terminal
E25
1
Ground
Battery voltage
Intelligent Key warning buzzer
connector
Terminal
Intelligent Key unit
connector
Terminal
Continuity
E25
3
M40
4
Exists
![](/vehicle/qul/ene/roryboritele/ffrin.png)
DLK-128
< COMPONENT DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
INTELLIGENT KEY WARNING BUZZER
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness between Intelligent Key warning buzzer and Intelligent Key unit.
4.
CHECK INTELLIGENT KEY WARNING BUZZER
Check Intelligent Key warning buzzer.
Refer to
DLK-128, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace Intelligent Key warning buzzer. Refer to
.
5.
REPLACE INTELLIGENT KEY UNIT
Replace Intelligent Key unit.
Refer to
NOTE:
Perform the system initialization when replacing Intelligent Key unit.
Refer to
DLK-23, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-
>> INSPECTION END
Component Inspection
INFOID:0000000000939152
1.
CHECK INTELLIGENT KEY WARNING BUZZER
Connect battery power supply to Intelligent Key warning buzzer terminals 1 and 3, and check the operation.
Is the inspection result normal?
YES
>> Intelligent Key warning buzzer is OK. GO TO 2.
NO
>> Replace Intelligent Key warning buzzer. Refer to
.
2.
REPLACE INTELLIGENT KEY UNIT
Replace Intelligent Key unit.
Refer to
NOTE:
Perform the system initialization when replacing Intelligent Key unit.
Refer to
DLK-23, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-
>> INSPECTION END
Intelligent Key warning buzzer
connector
Terminal
Ground
Continuity
E25
3
Does not exist
Intelligent Key warning buzzer
connector
Terminal
Operation
(+)
(-)
Buzzer sounds
E25
1
3
![](/vehicle/qul/ene/roryboritele/wel.png)
BUZZER (COMBINATION METER)
DLK-129
< COMPONENT DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
BUZZER (COMBINATION METER)
Description
INFOID:0000000000939172
Performs operation method guide and warning with buzzer.
Component Function Check
INFOID:0000000000939173
1.
CHECK FUNCTION
With CONSULT-III
Check the operation with “INSIDE BUZZER” in the Active test.
Is the inspection result normal?
Yes
>> Warning buzzer in combination meter is OK.
No
>> Refer to
DLK-129, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000000939174
1.
CHECK BUZZER (COMBINATION METER) CIRCUIT
WCS-20, "Component Function Check"
.
Is the inspection result normal?
Yes
>> Check intermittent incident. Refer to
GI-39, "Intermittent Incident"
.
No
>> Repair or replace buzzer (combination meter) circuit.
Test item
Condition
INSIDE BUZZER
:TAKE OUT
Take away warning chime sounds
:KNOB
Ignition knob switch warning chime sounds
:KEY
Key warning chime sounds
![](/vehicle/qul/ene/roryboritele/ngo.png)
DLK-130
< COMPONENT DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
KEY WARNING LAMP
KEY WARNING LAMP
Description
INFOID:0000000001034140
Performs operation method guide and warning together with buzzer.
Component Function Check
INFOID:0000000001034141
1.
CHECK FUNCTION
With CONSULT-III
Check the operation with “INDICATOR” in “Active Test”.
Is the inspection result normal?
Yes
>> Key warning lamp in combination meter is OK.
No
>> Refer to
DLK-130, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000001034142
1.
CHECK KEY WARNING LAMP CIRCUIT
WCS-20, "Component Function Check"
.
Is the inspection result normal?
Yes
>> Check intermittent incident. Refer to
GI-39, "Intermittent Incident"
.
No
>> Repair or replace key warning lamp circuit.
Test item
Condition
INDICATOR
:BLUE ON
Key warning lamp (green) illuminates
:RED ON
Key warning lamp (red) illuminates
:BLUE IND
Key warning lamp (green) flashes
:RED IND
Key warning lamp (red) flashes
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