Multiple NISSAN NOTE 2016 Service Owner's Manual

TM-122
< BASIC INSPECTION >[CVT: RE0F11A]
DIAGNOSIS AND REPAIR WORK FLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Flowchart of Trouble DiagnosisINFOID:0000000012431040
NOTE:
“DTC” includes DTC at the 1st trip.
1.OBTAIN INFORMATION ABOUT SYMPTOM
Refer to TM-123, "
Question sheet" and interview the customer to obtain the malfunction information (condi-
tions and environment when the malfuncti on occurred) as much as possible when the customer brings in the
vehicle.
>> GO TO 2.
2.CHECK DTC
1. Before checking the malfunction, check whether any DTC exists.
2. If DTC exists, perform the following operations.
- Records the DTCs. (Print out using CONS ULT and affix to the Work Order Sheet.)
- Erase DTCs.
- Check the relation between the cause found by DTC and the malfunction information from customer. TM-
223, "Symptom Table" can be used effectively.
3. Check the relevant information including STI, etc.
Do malfunction information and DTC exist?
Malfunction information and DTC exist.>>GO TO 3.
Malfunction information exists but no DTC.>>GO TO 4.
No malfunction information, but DTC exists.>>GO TO 5.
3.REPRODUCE MALFUCTION SYSTEM
Check the malfunction described by the customer on the vehicle.
Check if the behavior is fail safe or normal operation. Refer to TM-106, "
Fail-safe".
Interview sheet can be used effectively when reproduce malfunction conditions. Refer to TM-123, "
Question
sheet".
Verify the relationship between the symptom and the conditions in which the malfunction described by the cus-
tomer occurs.
>> GO TO 5.
4.REPRODUCE MALFUNCTION SYMPTOM
Check the malfunction described by the customer on the vehicle.
Check if the behavior is fail safe or normal operation. Refer to TM-106, "
Fail-safe".
Interview sheet can be used effectively when reproduce malfunction conditions.TM-123, "
Question sheet".
Verify the relationship between the symptom and the conditions in which the malfunction described by the cus-
tomer occurs.
>> GO TO 6.
5.PERFORM “DTC CONFIRMATION PROCEDURE”
Perform “DTC CONFIRMATION PROCEDURE” of the appr opriate DTC to check if DTC is detected again.
Refer to TM-109, "
DTC Inspection Priority Chart" when multiple DTCs are det ected, and then determine the
order for performing the diagnosis.
Is any DTC detected?
YES >> GO TO 7.
NO >> Follow GI-42, "
Intermittent Incident" to check.
6.IDENTIFY MALFUNCTIONING SYSTEM WI TH “DIAGNOSIS CHART BY SYMPTOM”
Revision: August 2015 2016 Versa Note

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DIAGNOSIS AND REPAIR WORK FLOWTM-123
< BASIC INSPECTION > [CVT: RE0F11A]
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Use TM-223, "Symptom Table" from the symptom inspection result in step 4. Then identify where to start per-
forming the diagnosis based on possible causes and symptoms.
>> GO TO 8.
7.REPAIR OR REPLACE THE MALFUNCTIONING PARTS
Repair or replace the detected malfunctioning parts.
Reconnect parts or connector after repairing or replacing, and then erase DTC if necessary.
>> GO TO 8.
8.FINAL CHECK
Perform “DTC CONFIRMATION PROCEDURE” again to make sure that the repair is correctly performed.
Check that malfunctions are not reproduced when obtai ning the malfunction information from the customer,
referring to the symptom inspection result in step 3 or 4.
Is DTC or malfunction symptom reproduced?
YES-1 (DTC is reproduced.)>>GO TO 5.
YES-2 (Malfunction is reproduced.)>>GO TO 6.
NO >> Before delivering the vehicle to the customer, make sure that DTC is erased.
Question sheetINFOID:0000000012431041
DESCRIPTION
There are many operating conditions that may cause a malfunction
of the transmission parts. By understanding those conditions prop-
erly, a quick and exact diagnosis can be achieved.
In general, perception of a problem varies depending on individuals.
Ask the customer about his/her concer ns carefully. It is important to
understand the phenomenon or status. To systemize all the informa-
tion for the diagnosis, prepare the question sheet referring to the
question points.
In some cases, multiple conditions that appear simultaneously may
cause a DTC to be detected.
Worksheet Sample
SEF907L
Question sheet
Customer's
name MR/MSRegistration
number
Initial year
registrationYear Month
day
Vehicle type Chassis No.
Storage date Ye a r M o n t h
dayEngine
Mileagekm
Symptom † Vehicle does not start. ( † R position † D position † L position † M position)
† Upshifting does not occur. † Downshifting does not occur.
† Lock-up malfunction
† Shift point is too high. † Shift point is too low.
† Shift shock ( † N ⇒D † Lock-up † R, D, L and M position)
† Slip ( † N ⇒D † Lock-up † R, D, L and M position)
† Noise † Vibration
When selector lever position is shifted, shift pattern does not change.
† Other
( )
First occurrence †Recently (as from month of year )
Frequency of occurrence †Always †Under certain conditions † Sometimes ( time(s)/day)
Revision: August 2015 2016 Versa Note

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