Nissan Versa Sedan Service ManualDriver controls » Exterior lighting system (EXL)
Diagnosis and repair workflow
Diagnosis and repair workflow
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.INTERVIEW FOR MALFUNCTION
Find out what the customer's concerns are.
>> GO TO 2.
2.SYMPTOM CHECK
Verify the symptom from the customer's information.
>> GO TO 3.
3.BASIC INSPECTION
Check the operation of each part. Check any concerns that occur other than those mentioned in the customer interview.
>> GO TO 4.
4.SELF-DIAGNOSIS WITH CONSULT
Perform the self-diagnosis with CONSULT. Check that any DTC is detected.
Is any DTC detected?
YES >> GO TO 5.
NO >> GO TO 6.
5.TROUBLE DIAGNOSIS BY DTC
Perform the trouble diagnosis for the detected DTC. Specify the malfunctioning part.
>> GO TO 9.
6.FAIL-SAFE ACTIVATION CHECK
Determine if the customer's concern is related to fail-safe activation.
Does the fail-safe activate?
YES >> GO TO 7.
NO >> GO TO 8.
7.SYSTEM DIAGNOSIS
Perform the system diagnosis for the system in which the fail-safe activates. Specify the malfunctioning part.
>> GO TO 9.
8.SYMPTOM DIAGNOSIS
Perform the symptom diagnosis. Specify the malfunctioning part.
>> GO TO 9.
9.MALFUNCTION PART REPAIR
Repair or replace the malfunctioning part.
>> GO TO 10.
10.REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT)
Perform the self-diagnosis with CONSULT. Verify that no DTCs are detected. Erase all DTCs detected prior to the repair. Verify that DTC is not detected again.
Is any DTC detected?
YES >> GO TO 5.
NO >> GO TO 11.
11.REPAIR CHECK (OPERATION CHECK)
Check the operation of each part.
Does it operate normally?
YES >> Inspection End.
NO >> GO TO 3.
DTC/CIRCUIT DIAGNOSIS
Precautions
Headlamp system
With daytime light system
Front fog lamp system
Turn signal and hazard warning lamp system
Parking, license plate and tail lamp system
Diagnosis system (IPDM E/R) (with intelligent key system)
Diagnosis system (IPDM E/R) (without intelligent key system)
Diagnosis and repair workflow
Power supply and ground circuit
Headlamp (HI) circuit
Headlamp (LO) circuit
Parking lamp circuit
Turn signal lamp circuit
Front fog lamp circuit
Both side headlamps do not switch to high beam
Both side headlamps (LO) are not turned on
Parking, license plate and tail lamps are not turned on
Both side front fog lamps are not turned on
Headlamp aiming adjustment
Front fog lamp aiming adjustment
Front combination lamp
Front fog lamp
Combination switch
Hazard switch
Rear combination lamp
High-mounted stop lamp
License plate lamp
Nissan Versa Sedan Service Manual
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