Nissan March K13. Instruction — part 115
DIAGNOSIS AND REPAIR WORK FLOW
DLK-171
< BASIC INSPECTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow
INFOID:0000000005949039
OVERALL SEQUENCE
DETAILED FLOW
JMKIA3620GB
DLK-172
< BASIC INSPECTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
DIAGNOSIS AND REPAIR WORK FLOW
1.
GET INFORMATION FOR SYMPTOM
1.
Get the detailed information from the customer about the symptom (the condition and the environment
when the incident/malfunction occurred).
2.
Check operation condition of the function that is malfunctioning.
>> GO TO 2.
2.
CHECK FOR DTC
1.
Check DTC for BCM.
2.
Perform the following procedure if DTC is displayed.
-
Erase DTC.
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Study the relationship between the cause detected by DTC and the symptom described by the customer.
3.
Check related service bulletins for information.
Is any symptom described and any DTC detected?
Symptom is described, DTC is displayed>>GO TO 3.
Symptom is described, DTC is not displayed>>GO TO 4.
Symptom is not described, DTC is displayed>>GO TO 5.
3.
CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT-III to the vehicle in “DATA MONITOR” mode and check real-time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 5.
4.
CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT-III to the vehicle in “DATA MONITOR ” mode and check real-time diagnosis results.
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 displayed DTC, and then check that DTC is detected again.
If two or more DTCs are detected, refer to
XX-XX, "*****"
(BCM) and determine trouble diagnosis order.
Is DTC detected?
YES
>> GO TO 7.
NO
>> Refer to
XX-XX, "*****"
.
6.
DETECT MALFUNCTIONING SYSTEM BY SYMPTOM DIAGNOSIS
Detect malfunctioning system according to Symptom Diagnosis based on the confirmed symptom in step 4.
>> GO TO 7.
7.
DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE
Inspect according to Diagnostic Procedure of the system.
NOTE:
The Diagnostic Procedure is described based on open circuit inspection. A short circuit inspection is also
required for the circuit check in the Diagnostic Procedure.
>> GO TO 8.
8.
REPAIR OR REPLACE THE MALFUNCTIONING PART
1.
Repair or replace the malfunctioning part.
2.
Reconnect parts or connectors disconnected during Diagnostic Procedure again after repair and replace-
ment.
3.
Check DTC. If DTC is displayed, erase it.
DIAGNOSIS AND REPAIR WORK FLOW
DLK-173
< BASIC INSPECTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
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>> GO TO 9.
9.
FINAL CHECK
When DTC was detected in step 9, perform DTC Confirmation Procedure or Component Function Check
again, and then check that the malfunctions have been fully repaired.
When symptom was described by the customer, refer to the confirmed symptom in step 3 or 4, and check that
the symptom is not detected.
Are all malfunctions corrected?
NO (DTC is detected)>>GO TO 7.
NO (Symptom remains)>>GO TO 6.
YES
>> INSPECTION END
DLK-174
< BASIC INSPECTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
INSPECTION AND ADJUSTMENT
INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
INFOID:0000000005949040
Perform the system initialization when replacing or registering keyfob and ignition key.
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement
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Refer to the CONSULT-III Operation Instruction-NATS.
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