NISSAN TEANA 2014 Service Manual

SEC-56
< WIRING DIAGRAM >
VEHICLE SECURITY SYSTEM
ABKIA4837GB
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VEHICLE SECURITY SYSTEMSEC-57
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ABKIA4838GB
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SEC-58
< WIRING DIAGRAM >
VEHICLE SECURITY SYSTEM
ABKIA4819GB
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VEHICLE SECURITY SYSTEMSEC-59
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ABKIA4820GB
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SEC-60
< WIRING DIAGRAM >
VEHICLE SECURITY SYSTEM
ABKIA4839GB
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VEHICLE SECURITY SYSTEMSEC-61
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ABKIA4840GB
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SEC-62
< WIRING DIAGRAM >
VEHICLE SECURITY SYSTEM
ABKIA4841GB
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DIAGNOSIS AND REPAIR WORK FLOWSEC-63
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Work FlowINFOID:0000000009461101
OVERALL SEQUENCE
DETAILED FLOW
JMKIA8652GB
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SEC-64
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORK FLOW
1.GET INFORMATION FOR SYMPTOM
1. Get detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurs).
2. Check operation condition of the function that is malfunctioning.
>> GO TO 2.
2.CHECK DTC
1. Check DTC.
2. Perform the following procedure if DTC is detected.
- Record DTC and freeze frame data (P rint them out using CONSULT.)
- Erase DTC.
- Study the relationship between the cause detected by DTC and the symptom described by the customer.
3. Check related service bulletins for information.
Are any symptoms described and any DTC detected?
Symptom is described, DTC is detected>>GO TO 3.
Symptom is described, DTC is not detected>>GO TO 4.
Symptom is not described, DTC is detected>>GO TO 5.
3.CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer.
Also study the normal operation and fail-safe related to the symptom.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 5.
4.CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 6.
5.PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC CONFIRMATION PROCEDURE for the det ected DTC, and then check that DTC is detected
again. At this time, always connect CONSULT to the v ehicle, and check self diagnostic results in real time.
If two or more DTCs are detected, refer to BCS-50, "DTC Inspection Priority Chart"
and determine trouble
diagnosis order.
NOTE:
• Freeze frame data is useful if the DTC is not detected.
• Perform Component Function Check if DTC CONFIR MATION PROCEDURE is not included on Service
Manual. This simplified check procedure is an effect ive alternative though DTC cannot be detected during
this check.
If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC CONFIR-
MATION PROCEDURE.
Is DTC detected?
YES >> GO TO 7.
NO >> Check according to GI-43, "Intermittent Incident"
.
6.DETECT MALFUNCTIONING SYSTEM BY SYMPTOM DIAGNOSIS
Detect malfunctioning system according to SYMPTOM DIAGNOSIS based on the confirmed symptom in step
4, and determine the trouble diagnosis order based on possible causes and symptom.
Is the symptom described?
YES >> GO TO 7.
NO >> Monitor input data from related sensors or check voltage of related module terminals using CON- SULT.
7.DETECT MALFUNCTIONING PART BY DIAGNOSIS PROCEDURE
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DIAGNOSIS AND REPAIR WORK FLOWSEC-65
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Inspect according to Diagnosis Procedure of the system.
Is malfunctioning part detected?
YES >> GO TO 8.
NO >> Check according to GI-43, "Intermittent Incident"
.
8.REPAIR OR REPLACE THE MALFUNCTIONING PART
1. Repair or replace the malfunctioning part.
2. Reconnect parts or connectors disconnected during Diagnosis Procedure again after repair and replace-
ment.
3. Check DTC. If DTC is detected, erase it.
>> GO TO 9.
9.FINAL CHECK
When DTC is detected in step 2, perform DTC CONFIRMATION PROCEDURE again, and then check that the
malfunction is repaired securely.
When symptom is described by the customer, refer to c onfirmed symptom in step 3 or 4, and check that the
symptom is not detected.
Is DTC detected and does symptom remain?
YES-1 >> DTC is detected: GO TO 7.
YES-2 >> Symptom remains: GO TO 4.
NO >> Before returning the vehicle to the customer, always erase DTC.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM