DIAGNOSIS AND REPAIR WORK FLOW
Work Flow
DETAILED FLOW
1.INTERVIEW FROM THE CUSTOMER
Clarify customer complaints before inspection. First of all, perform an interview utilizing DLN-32, "Diagnostic Work Sheet" and reproduce symptoms as well as fully understand it. Ask customer about his/her complaints carefully. Check symptoms by driving vehicle with customer, if necessary.
CAUTION: Customers are not professional. Never guess easily like “maybe the customer means that...,” or “maybe the customer mentions this symptom”. >> GO TO 2.
2.CHECK SYMPTOM
Reproduce the symptom that is indicated by the customer, based on the information from the customer obtained by interview. Also check that the symptom is not caused by protection function. Refer to DLN-22, "Protection Function".
CAUTION: When the symptom is caused by normal operation, fully inspect each portion and obtain the understanding of customer that the symptom is not caused by a malfunction.
>> GO TO 3.
3.PERFORM SELF-DIAGNOSIS
With CONSULT
Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is any DTC detected? YES >> Record or print self-diagnosis results. GO TO 4.
NO >> GO TO 6.
4.RECHECK SYMPTOM
With CONSULT
NOTE: If some DTCs are detected at the same time, determine the order for performing the diagnosis based on DLN- 22, "DTC Inspection Priority Chart". Is any DTC detected? YES >> GO TO 5.
NO >> Check harness and connectors based on the information obtained by interview. Refer to GI-41, "Intermittent Incident".
5.REPAIR OR REPLACE ERROR-DETECTED PARTS
>> GO TO 7.
6.IDENTIFY ERROR-DETECTED SYSTEM BY SYMPTOM DIAGNOSIS
Estimate error-detected system based on symptom diagnosis and perform inspection.
Can the error-detected system be identified?
YES >> GO TO 7.
NO >> Check harness and connectors based on the information obtained by interview. Refer to GI-41, "Intermittent Incident".
7.FINAL CHECK
With CONSULT
Is the symptom reproduced? YES >> GO TO 3.
NO >> INSPECTION END
Diagnostic Work Sheet
Description
Interview sheet sample
ADDITIONAL SERVICE WHEN REPLACING AWD CONTROL UNIT
Description
When replacing AWD control unit, unit characteristics writing is required.
Work Procedure
1.PERFORM WRITING UNIT CHARACTERISTICS
Perform writing unit characteristics of electric controlled coupling.
>> Refer to DLN-35, "Work Procedure".
UNIT CHARACTERISTICS WRITING
Description
When replacing AWD control unit, rear final drive assembly and/or electric controlled coupling, unit characteristics of electric controlled coupling writing is required.
Work Procedure
1.UNIT CHARACTERISTICS WRITING
With CONSULT
NOTE: Unit characteristics is 12-digit alphanumeric.
>> WORK END
BSW system operation
BSW system operation
The BSW system operates above approximately
20 MPH (32 km/h).
When the camera unit detects vehicles in the
detection zone, the Blind Spot indicator light
located inside the outside mirrors will illuminate. If
the turn signal is then activated, the system
chimes (twi ...
Changing wheels and tires
Tire rotation
NISSAN recommends rotating the tires
every 7,500 miles (12,000 km).
Refer to “Flat tire” in the “In case of emergency”
section in this manual for tire replacing
procedures.
As soon as possible, tighten the
wheel nuts to the specified torque
with a torque wrench.
...
Fuel recommendation
General information
Depending on the region, many filling stations
sell fuel that has been customized to winter or
summer conditions. Fuel that is available in winter,
for instance helps make a cold start easier.
Gasoline
General information
For the best fuel efficiency, the gasoline should
be sulfu ...