ignition NISSAN NOTE 2016 Service Repair Manual

B2621 INSIDE ANTENNADLK-65
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
C
D
E
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G H
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DLK
N
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DTC/CIRCUIT DIAGNOSIS
B2621 INSIDE ANTENNA
DTC LogicINFOID:0000000012429997
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Select “INTELLIGENT KEY” of “BCM” using CONSULT.
2. Select “INSIDE ANT DIAG NOSIS” in “Work support”.
3. Perform inside key antenna “INSIDE ANT DIAGNOSIS”.
4. Check BCM for DTC.
Is inside key antenna DTC detected?
YES >> Refer to DLK-65, "Diagnosis Procedure".
NO >> Inside key antenna (instrument center) is OK.
Diagnosis ProcedureINFOID:0000000012429998
Regarding Wiring Diagram information, refer to DLK-46, "Wiring Diagram".
1.CHECK INSIDE KEY ANTENNA INPUT SIGNAL 1
1. Turn ignition switch ON.
2. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-74, "Removal and Installation".
DTCCONSULT display
description DTC detecting condition
Possible cause
B2621 INSIDE ANTENNA 1 An excessive high or low voltage from inside anten-
na (instrument center) is sent to BCM. • Inside key antenna (instrument
center)
• Between BCM Inside key antenna (instrument center)
(+)
(–)Condition Signal
(Reference value)
BCM
Connector Terminal
M98 84
85GroundWhen Intelligent Key is in the an-
tenna detection area.
When Intelligent Key is not in the
antenna detection area.
JMKIA3839GB
JMKIA5951GB
Revision: August 2015
2016 Versa Note

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DLK-66
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2621 INSIDE ANTENNA
NO >> GO TO 2.
2.CHECK INSIDE KEY ANTENNA CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector and inside key antenna (instrument center) connector.
3. Check continuity between BCM harness connector and inside key antenna (instrument center) harness
connector.
4. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK INSIDE KEY ANTENNA INPUT SIGNAL 2
1. Replace inside key antenna (instrument center). (New antenna or other antenna)
2. Connect BCM connector and inside key antenna (instrument center) connector.
3. Turn ignition switch ON.
4. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES >> Replace inside key antenna (instrument center). Refer to DLK-182, "INSTRUMENT CENTER :
Removal and Installation".
NO >> Replace BCM. Refer to BCS-74, "
Removal and Installation".
BCM Inside key antenna (instrument center)
Continuity
Connector TerminalConnector Terminal
M98 84
M95 1
Ye s
85 2
BCM GroundContinuity
Connector Terminal
M98 84
No
85
(+)
(–)Condition Signal
(Reference value)
BCM
Connector Terminal
M98 84
85GroundWhen Intelligent Key is in the an-
tenna detection area.
When Intelligent Key is not in the
antenna detection area.
JMKIA3839GB
JMKIA5951GB
Revision: August 2015
2016 Versa Note

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B2622 INSIDE ANTENNADLK-67
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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N
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B2622 INSIDE ANTENNA
DTC LogicINFOID:0000000012429999
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Select “INTELLIGENT KEY” of “BCM” using CONSULT.
2. Select “INSIDE ANT DIAG NOSIS” in “Work support”.
3. Perform “INSIDE ANT DIAGNOSIS”.
4. Check BCM for DTC.
Is inside key antenna DTC detected?
YES >> Refer to DLK-67, "Diagnosis Procedure".
NO >> Inside key antenna (console) is OK.
Diagnosis ProcedureINFOID:0000000012430000
Regarding Wiring Diagram information, refer to DLK-46, "Wiring Diagram".
1.CHECK INSIDE KEY ANTENNA INPUT SIGNAL 1
1. Turn ignition switch ON.
2. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-74, "Removal and Installation".
NO >> GO TO 2.
2.CHECK INSIDE KEY ANTENNA CIRCUIT
DTC CONSULT display
description DTC detecting condition
Possible cause
B2622 INSIDE ANTENNA 2 An excessive high or low voltage from inside anten-
na (console) is sent to BCM. • Inside key antenna (console)
• Between BCM Inside key antenna
(console)
(+)
(–) Condition Signal
(Reference value)
BCM
Connector Terminal
M98 86
87GroundWhen Intelligent Key is in the anten-
na detection area.
When Intelligent Key is not in the an-
tenna detection area.
JMKIA3839GB
JMKIA5951GB
Revision: August 2015
2016 Versa Note

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DLK-68
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2622 INSIDE ANTENNA
1. Turn ignition switch OFF.
2. Disconnect BCM connector and inside key antenna (console) connector.
3. Check continuity between BCM harness connector and inside key antenna (console) harness connector.
4. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK INSIDE KEY ANTENNA INPUT SIGNAL 2
1. Replace inside key antenna (console). (New antenna or other antenna)
2. Connect BCM connector and inside key antenna (console) connector.
3. Turn ignition switch ON.
4. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES >> Replace inside key antenna (console). Refer to DLK-182, "CONSOLE : Removal and Installation".
NO >> Replace BCM. Refer to BCS-74, "
Removal and Installation".
BCM Inside key antenna (console)
Continuity
Connector TerminalConnector Terminal
M98 86
M89 1
Ye s
87 2
BCM GroundContinuity
Connector Terminal
M98 86
No
87
(+)
(–) Condition Signal
(Reference value)
BCM
Connector Terminal
M98 86
87GroundWhen Intelligent Key is in the anten-
na detection area.
When Intelligent Key is not in the an-
tenna detection area.
JMKIA3839GB
JMKIA5951GB
Revision: August 2015
2016 Versa Note

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B2623 INSIDE ANTENNADLK-69
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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B2623 INSIDE ANTENNA
DTC LogicINFOID:0000000012430001
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Select “INTELLIGENT KEY” of “BCM” using CONSULT.
2. Select “INSIDE ANT DIAG NOSIS” in “Work support”.
3. Perform “INSIDE ANT DIAGNOSIS”.
4. Check BCM for DTC.
Is inside key antenna DTC detected?
YES >> Refer to DLK-69, "Diagnosis Procedure".
NO >> Inside key antenna (trunk room) is OK.
Diagnosis ProcedureINFOID:0000000012430002
Regarding Wiring Diagram information, refer to DLK-46, "Wiring Diagram".
1.CHECK INSIDE KEY ANTENNA INPUT SIGNAL 1
1. Turn ignition switch ON.
2. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-74, "Removal and Installation".
NO >> GO TO 2.
2.CHECK INSIDE KEY ANTENNA CIRCUIT
DTC CONSULT display
description DTC detecting condition
Possible cause
B2623 INSIDE ANTENNA 3 An excessive high or low voltage from inside anten-
na (trunk room)
is sent to BCM. • Inside key antenna (trunk room)
• Between BCM Inside key antenna
(trunk room)
(+)
(–) Condition Signal
(Reference value)
BCM
Connector Terminal
M98 88
89GroundWhen Intelligent Key is in the anten-
na detection area.
When Intelligent Key is not in the an-
tenna detection area.
JMKIA3839GB
JMKIA5951GB
Revision: August 2015
2016 Versa Note

cardiagn.com

DLK-70
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2623 INSIDE ANTENNA
1. Turn ignition switch OFF.
2. Disconnect BCM connector and inside key antenna (trunk room) connector.
3. Check continuity between BCM harness connector and inside key antenna (trunk room) harness connec-
tor.
4. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK INSIDE KEY ANTENNA INPUT SIGNAL 2
1. Replace inside key antenna (trunk room). (New antenna or other antenna)
2. Connect BCM connector and inside key antenna (trunk room) connector.
3. Turn ignition switch ON.
4. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES >> Replace inside key antenna (trunk room). Refer to DLK-182, "LUGGAGE ROOM : Removal and
Installation".
NO >> Replace BCM. Refer to BCS-74, "
Removal and Installation".
BCM Inside key antenna (trunk room)
Continuity
Connector TerminalConnector Terminal
M98 88
B48 1
Ye s
89 2
BCM GroundContinuity
Connector Terminal
M98 88
No
89
(+)
(–) Condition Signal
(Reference value)
BCM
Connector Terminal
M98 88
89
GroundWhen Intelligent Key is in the anten-
na detection area.
When Intelligent Key is not in the an-
tenna detection area.
JMKIA3839GB
JMKIA5951GB
Revision: August 2015
2016 Versa Note

cardiagn.com

B2626 OUTSIDE ANTENNADLK-71
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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B2626 OUTSIDE ANTENNA
DTC LogicINFOID:0000000012430005
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check “Self Diagnostic Result” of “BCM” using CONSULT.
Is outside key antenna DTC detected?
YES >> Refer to DLK-71, "Diagnosis Procedure".
NO >> Outside key antenna (LH) is OK.
Diagnosis ProcedureINFOID:0000000012430006
Regarding Wiring Diagram information, refer to DLK-46, "Wiring Diagram".
1.CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 1
1. Turn ignition switch ON.
2. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-74, "Removal and Installation".
NO >> GO TO 2.
2.CHECK OUTSIDE KEY ANTENNA CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector and outside key antenna (LH) connector.
DTC CONSULT display de-
scription DTC detecting condition
Possible cause
B2626 OUTSIDE ANTENNA
1 An excessive high or low voltage from outside key an-
tenna (LH) is sent to BCM. • Outside key antenna (LH)
• Between BCM and Outside key an-
tenna (LH)
(+)
(–) Condition Signal
(Reference value)
BCM
Connector Terminal
M98 78
79Ground When the driver side
door request switch is
operated with ignition
switch OFF. When Intelligent
Key is in the an-
tenna detection
area. (The dis-
tance between
Intelligent Key
and antenna: 80
cm or less.)
When Intelligent
Key is not in the
antenna detec-
tion area. (The
distance between
Intelligent Key
and antenna: Ap-
prox. 2 m.)
JMKIA5955GB
JMKIA5954GB
Revision: August 2015
2016 Versa Note

cardiagn.com

DLK-72
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2626 OUTSIDE ANTENNA
3. Check continuity between BCM harness connector and outside key antenna (LH) harness connector.
4. 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 outside key antenna (LH). (New antenna or other antenna)
2. Connect BCM connector and outside key antenna (LH) connector.
3. Turn ignition switch ON.
4. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES >> Replace outside key antenna (LH). Refer to DLK-184, "OUTSIDE HANDLE : Removal and Instal-
lation".
NO >> Replace BCM. Refer to BCS-74, "
Removal and Installation".
BCM Outside key antenna (LH)
Continuity
Connector TerminalConnector Terminal
M98 78
D6 1
Ye s
79 2
BCM
GroundContinuity
Connector Terminal
M98 78
No
79
(+)
(–) Condition Signal
(Reference value)
BCM
Connector Terminal
M98 78
79Ground When the driver side
door request switch is
operated with ignition
switch OFF. When Intelligent
Key is in the an-
tenna detection
area. (The dis-
tance between
Intelligent Key
and antenna: 80
cm or less.)
When Intelligent
Key is not in the
antenna detec-
tion area. (The
distance be-
tween Intelligent
Key and anten-
na: Approx. 2 m.)
JMKIA5955GB
JMKIA5954GB
Revision: August 2015
2016 Versa Note

cardiagn.com

B2627 OUTSIDE ANTENNADLK-73
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
C
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G H
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M A
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N
O P
B2627 OUTSIDE ANTENNA
DTC LogicINFOID:0000000012430003
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check “Self Diagnostic Result” of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to DLK-73, "Diagnosis Procedure".
NO >> Outside key antenna (RH) is OK.
Diagnosis ProcedureINFOID:0000000012430004
Regarding Wiring Diagram information, refer to DLK-46, "Wiring Diagram".
1.CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 1
1. Turn ignition switch ON.
2. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-74, "Removal and Installation".
NO >> GO TO 2.
2.CHECK OUTSIDE KEY ANTENNA CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector and outside key antenna (RH) connector.
DTC CONSULT display de-
scription DTC detecting condition
Possible cause
B2627 OUTSIDE ANTENNA
2 An excessive high or low voltage from outside key an-
tenna (RH) is sent to BCM. • Outside key antenna (RH)
• Between BCM and Outside key an-
tenna (RH)
(+)
(–) Condition Signal
(Reference value)
BCM
Connector Terminal
M98 80
81Ground When the passenger
door request switch is
operated with ignition
switch OFF. When Intelligent
Key is in the an-
tenna detection
area. (The dis-
tance between In-
telligent Key and
antenna: 80 cm
or less.)
When Intelligent
Key is not in the
antenna detec-
tion area. (The
distance between
Intelligent Key
and antenna: Ap-
prox. 2 m.)
JMKIA5955GB
JMKIA5954GB
Revision: August 2015
2016 Versa Note

cardiagn.com

DLK-74
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2627 OUTSIDE ANTENNA
3. Check continuity between BCM harness connector and outside key antenna (RH) harness connector.
4. 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 outside key antenna (RH). (New antenna or other antenna)
2. Connect BCM connector and outside key antenna (RH) connector.
3. Turn ignition switch ON.
4. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES >> Replace outside key antenna (RH). Refer to DLK-184, "OUTSIDE HANDLE : Removal and Instal-
lation".
NO >> Replace BCM. Refer to BCS-74, "
Removal and Installation".
BCM Outside key antenna (RH)
Continuity
Connector TerminalConnector Terminal
M98 80
D106 1
Ye s
81 2
BCM
GroundContinuity
Connector Terminal
M98 80
No
81
(+)
(–) Condition Signal
(Reference value)
BCM
Connector Terminal
M98 80
81Ground When the passenger
door request switch is
operated with ignition
switch OFF. When Intelligent
Key is in the an-
tenna detection
area. (The dis-
tance between In-
telligent Key and
antenna: 80 cm or
less.)
When Intelligent
Key is not in the
antenna detection
area. (The dis-
tance between In-
telligent Key and
antenna: Approx.
2 m.)
JMKIA5955GB
JMKIA5954GB
Revision: August 2015
2016 Versa Note

cardiagn.com