Page 1297 of 5121
![NISSAN TEANA 2008 Service Manual OUTSIDE KEY ANTENNA
DLK-81
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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3. Check continuity between BCM harness connector and ground.
Is the inspection result NISSAN TEANA 2008 Service Manual OUTSIDE KEY ANTENNA
DLK-81
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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3. Check continuity between BCM harness connector and ground.
Is the inspection result](/manual-img/5/57391/w960_57391-1296.png)
OUTSIDE KEY ANTENNA
DLK-81
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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3. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 2
1. Replace malfunctioning outside key antenna. Refer to DLK-238, "
DRIVER SIDE : Removal and Installa-
tion" or DLK-238, "REAR BUMPER : Removal and Installation", DLK-238, "PASSENGER SIDE : Removal
and Installation".
2. Connect BCM connector and outside key antenna connector.
3. Check signal between BCM harness connector and ground with oscilloscope.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace BCM. Refer to BCS-78, "
Removal and Installation".
BCM Outside key antenna
Continuity
Connector Terminal Connector Terminal
M12277
D12 (front LH)1
Existed 76 2
75
D52 (front RH)1
74 2
M12139
B85 (rear bumper)1
38 2
BCM
GroundContinuity
Connector Terminal
M12274
Not existed 75
76
77
M12138
39
(+)
(–) ConditionSignal
(Reference value.) BCM
Connector Terminal
M122Front LH 76, 77
GroundDoor request
switch or trunk
lid opener re-
quest switch is
pushedWhen Intelligent Key
is in the antenna de-
tection area. Front RH 74, 75
M121 Rear bumper 38, 39When Intelligent Key
is not in the antenna
detection area.
JMKIA0062GB
JMKIA0063GB
Page 1298 of 5121
![NISSAN TEANA 2008 Service Manual DLK-82
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY WARNING BUZZER
INTELLIGENT KEY WARNING BUZZER
DescriptionINFOID:0000000003794889
Answers back and warns for an inappropriate NISSAN TEANA 2008 Service Manual DLK-82
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY WARNING BUZZER
INTELLIGENT KEY WARNING BUZZER
DescriptionINFOID:0000000003794889
Answers back and warns for an inappropriate](/manual-img/5/57391/w960_57391-1297.png)
DLK-82
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY WARNING BUZZER
INTELLIGENT KEY WARNING BUZZER
DescriptionINFOID:0000000003794889
Answers back and warns for an inappropriate operation.
Component Function CheckINFOID:0000000003794890
1.CHECK FUNCTION
Check Intelligent Key warning buzzer (“OUTSIDE BUZZER”) in Active Test mode.
Is the inspection result normal?
YES >> Intelligent Key warning buzzer (engine room) is OK.
NO >> Refer to DLK-82, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003794891
1.CHECK FUSE
1. Turn ignition switch OFF.
2. Check 10 A fuse, [No.6, located in fuse block (J/B)].
Is fuse fusing?
YES >> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO >> GO TO 2.
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 Intelligent Key warning buzzer power supply circuit.
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
Check DLK-83, "
Component Inspection".
Is the inspection result normal?
(+)
(–)Voltage (V)
(Approx.) Intelligent Key warning buzzer
Connector Terminal
E25 1 Ground Battery voltage
BCM Intelligent Key warning buzzer
Continuity
Connector Terminal Connector Terminal
M121 64 E25 3 Existed
BCM
GroundContinuity
Connector Terminal
M121 64 Not existed
Page 1299 of 5121
INTELLIGENT KEY WARNING BUZZER
DLK-83
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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YES >> Replace BCM. Refer to BCS-78, "Removal and Installation".
NO >> Replace Intelligent Key warning buzzer. Refer to DLK-240, "
Removal and Installation".
Component InspectionINFOID:0000000003794892
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 >> INSPECTION END
NO >> Replace Intelligent Key warning buzzer. Refer to DLK-240, "
Removal and Installation".
Intelligent key warning buzzer
Operation
ConnectorTe r m i n a l
(+) (−)
E25 1 3 Buzzer sounds
Page 1300 of 5121
![NISSAN TEANA 2008 Service Manual DLK-84
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY
INTELLIGENT KEY
DescriptionINFOID:0000000003794893
The following functions are available when having and carrying electronic NISSAN TEANA 2008 Service Manual DLK-84
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY
INTELLIGENT KEY
DescriptionINFOID:0000000003794893
The following functions are available when having and carrying electronic](/manual-img/5/57391/w960_57391-1299.png)
DLK-84
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY
INTELLIGENT KEY
DescriptionINFOID:0000000003794893
The following functions are available when having and carrying electronic ID.
Door lock/unlock
Trunk lid open
Engine start
Remote control entry function and panic alarm function have specific buttons.
Component Function CheckINFOID:0000000003794894
1.CHECK FUNCTION
Check remote keyless entry receiver (“RKE OPE COUN1”) in Data Monitor mode with CONSULT-III.
Is the inspection result normal?
YES >> Intelligent Key is OK.
NO >> Refer to DLK-84, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003794895
1.CHECK INTELLIGENT KEY BATTERY
Check by connecting a resistance (approximately 300 Ω) so that the
current value becomes about 10 mA.
Is the measurement value within the specification?
YES >> Replace Intelligent Key.
NO >> Replace Intelligent Key battery. Refer to DLK-84, "
Com-
ponent Inspection".
Component InspectionINFOID:0000000003794896
1. REPLACE INTELLIGENT KEY BATTERY
1. Release the lock knob at the back of the Intelligent Key and remove the mechanical key.
2. Insert a flat-bladed screwdriver (A) wrapped with a cloth into the
slit of the corner and twist it to separate the upper part from the
lower part.
CAUTION:
Never touch the circuit board or battery terminal.
The key fob is water-resistant. However, if it does get wet,
immediately wipe it dry.
3. Replace the battery with new one.
Monitor item Condition
RKE OPE COUN1 Check that the numerical value is changing while operating on the Intelligent Key.
Standard : Approx. 2.5 - 3.0 V
OCC0607D
PIIB6221E
Page 1301 of 5121
INTELLIGENT KEY
DLK-85
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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4. Align the tips of the upper and lower parts, and then push them
together until it is securely closed.
CAUTION:
When replacing battery, keep dirt, grease, and other for-
eign matter off the electrode contact area.
After replacing the battery, check that all Intelligent Key
functions work normally.
Is the inspection result normal?
YES >> Intelligent Key is OK.
NO >> Check remote keyless entry receiver. Refer to DLK-67,
"ComponentFunctionCheck".
Special Repair RequirementINFOID:0000000003794897
Refer to CONSULT-III Operation Manual NATS-IVIS/NVIS.
PIIB6222E
Page 1302 of 5121
![NISSAN TEANA 2008 Service Manual DLK-86
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
KEY SLOT
KEY SLOT
DescriptionINFOID:0000000003794898
Detect whether Intelligent Key is inserted.
Immobilizer antenna amp checks Intelligent NISSAN TEANA 2008 Service Manual DLK-86
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
KEY SLOT
KEY SLOT
DescriptionINFOID:0000000003794898
Detect whether Intelligent Key is inserted.
Immobilizer antenna amp checks Intelligent](/manual-img/5/57391/w960_57391-1301.png)
DLK-86
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
KEY SLOT
KEY SLOT
DescriptionINFOID:0000000003794898
Detect whether Intelligent Key is inserted.
Immobilizer antenna amp checks Intelligent Key transponder.
Component Function CheckINFOID:0000000003794899
1.CHECK FUNCTION
Check key slot (“KEY SW -SLOT”) in Data Monitor mode with CONSULT-III.
Is the inspection result normal?
YES >> Key slot is OK.
NO >> Refer to DLK-86, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003794900
1.CHECK FUSE
1. Turn ignition switch OFF.
2. Check 10 A fuse, [No.9, located in fuse block (J/B)].
Is fuse fusing?
YES >> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO >> GO TO 2.
2.CHECK KEY SLOT POWER SUPPLY CIRCUIT
1. Disconnect key slot connector.
2. Check voltage between slot harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace key slot power supply circuit.
3.CHECK KEY SLOT GROUND CIRCUIT
Check continuity between key slot harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
4.CHECK KEY SLOT CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and key slot harness connector.
Monitor item Condition
KEY SW-SLOTKey is inserted in key slot: ON
Key is removed from key slot: OFF
(+)
(–)Voltage (V)
(Approx.) Key slot
Connector Terminal
M99 1 Ground Battery voltage
Key slot
GroundContinuity
Connector Terminal
M99 7 Existed
Page 1303 of 5121
![NISSAN TEANA 2008 Service Manual KEY SLOT
DLK-87
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3. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES NISSAN TEANA 2008 Service Manual KEY SLOT
DLK-87
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3. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES](/manual-img/5/57391/w960_57391-1302.png)
KEY SLOT
DLK-87
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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3. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness.
5.CHECK KEY SLOT
Refer to DLK-87, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace key slot. Refer to DLK-241, "
Removal and Installation".
6.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
Component InspectionINFOID:0000000003794901
1.CHECK KEY SLOT
1. Turn ignition switch OFF.
2. Disconnect key slot connector.
3. Check key slot.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace key slot. Refer to DLK-241, "
Removal and Installation".
BCM Key slot
Continuity
Connector Terminal Connector Terminal
M123 121 M99 11 Existed
BCM
GroundContinuity
Connector Terminal
M123 121 Not existed
Key slot
Condition Continuity
Te r m i n a l
111Intelligent Key inserted Existed
Intelligent Key removed Not existed
Page 1304 of 5121
![NISSAN TEANA 2008 Service Manual DLK-88
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
KEY SLOT ILLUMINATION
KEY SLOT ILLUMINATION
DescriptionINFOID:0000000003794902
Blinks when Intelligent Key insertion is required.
Component NISSAN TEANA 2008 Service Manual DLK-88
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
KEY SLOT ILLUMINATION
KEY SLOT ILLUMINATION
DescriptionINFOID:0000000003794902
Blinks when Intelligent Key insertion is required.
Component](/manual-img/5/57391/w960_57391-1303.png)
DLK-88
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
KEY SLOT ILLUMINATION
KEY SLOT ILLUMINATION
DescriptionINFOID:0000000003794902
Blinks when Intelligent Key insertion is required.
Component Function CheckINFOID:0000000003794903
1.CHECK FUNCTION
Check key slot illumination (“KEY SLOT ILLUMI”) Active Test mode.
Is the inspection result normal?
YES >> Key slot illumination is OK.
NO >> Refer to DLK-88, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003794904
1.CHECK FUSE
1. Turn ignition switch OFF.
2. Check 10 A fuse, [No.6, located in fuse block (J/B)].
Is fuse fusing?
YES >> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO >> GO TO 2.
2.CHECK KEY SLOT ILLUMINATION OUTPUT SIGNAL
Check voltage between key slot connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 3.
3.CHECK KEY SLOT CIRCUIT
1. Disconnect BCM and key slot connector.
2. Check continuity between BCM harness connector and key slot 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 KEY SLOT POWER SUPPLY CIRCUIT
Check voltage between key slot harness connector and ground.
(+)
(–) ConditionKey slot
illuminationVoltage (V)
(Approx.) Key slot
Connector Terminal
M99 6 GroundIntelligent Key inserted OFF Battery voltage
Intelligent Key removed ON 0
BCM Key slot
Continuity
Connector Terminal Connector Terminal
M122 92 M99 6 Existed
BCM
GroundContinuity
Connector Terminal
M122 92 Not existed