Page 3881 of 4801
SEC-56
< WIRING DIAGRAM >
VEHICLE SECURITY SYSTEM
ABKIA4837GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM
Page 3882 of 4801
VEHICLE SECURITY SYSTEMSEC-57
< WIRING DIAGRAM >
C
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B
SEC
N
O P
ABKIA4838GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM
Page 3883 of 4801
SEC-58
< WIRING DIAGRAM >
VEHICLE SECURITY SYSTEM
ABKIA4819GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM
Page 3884 of 4801
VEHICLE SECURITY SYSTEMSEC-59
< WIRING DIAGRAM >
C
D E
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B
SEC
N
O P
ABKIA4820GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM
Page 3885 of 4801
SEC-60
< WIRING DIAGRAM >
VEHICLE SECURITY SYSTEM
ABKIA4839GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM
Page 3886 of 4801
VEHICLE SECURITY SYSTEMSEC-61
< WIRING DIAGRAM >
C
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SEC
N
O P
ABKIA4840GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM
Page 3887 of 4801
SEC-62
< WIRING DIAGRAM >
VEHICLE SECURITY SYSTEM
ABKIA4841GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM
Page 3896 of 4801

P1614 CHAIN OF IMMU-KEYSEC-71
< DTC/CIRCUIT DIAGNOSIS >
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P1614 CHAIN OF IMMU-KEY
DTC LogicINFOID:0000000009461113
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE 1
1. Contact Intelligent Key back side to push-button ignition switch.
2. Check DTC in “Self-Diagnostic Result ” mode of “ENGINE” using CONSULT.
Is DTC detected?
YES >> GO TO SEC-71, "Diagnosis Procedure".
NO >> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE 2
1. Press the push-button ignition switch.
2. Check DTC in “Self-Diagnostic Result ” mode of “ENGINE” using CONSULT.
Is DTC detected?
YES >> GO TO SEC-71, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009461114
Regarding Wiring Diagram information, refer to SEC-40, "Wiring Diagram".
1.CONNECTOR INSPECTION
1. Disconnect BCM and NATS antenna amp.
2. Check connectors and terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace as necessary.
2.CHECK NATS ANTENNA AMP. CIRCUIT
1. Disconnect BCM connector and NATS antenna amp. connector.
2. Check continuity between BCM harness c onnector and NATS antenna amp. harness connector.
3. Check continuity between BCM harness connector and ground.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause P1614 CHAIN OF IMMU-KEY Inactive communication between NATS
antenna amp. and BCM • Harness or connectors
(NATS antenna amp. circuit is open or
shorted.)
• NATS antenna amp.
•BCM
• Intelligent Key fob
BCM NATS antenna amp. Continuity
Connector Terminal Connector Terminal
M20 126
M40 3
Ye s
127 1
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM