re0f NISSAN NOTE 2016 Service Manual PDF

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”
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DIAGNOSIS AND REPAIR WORK FLOWTM-123
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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)
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TM-124
< BASIC INSPECTION >[CVT: RE0F11A]
DIAGNOSIS AND REPAIR WORK FLOW
Climate con-
ditionsIrrelevant
Weather †Clear †Cloud †Rain †Snow †Others )
Temperature †Hot †Warm †Cool †Cold †Temperature (Approx. °C)
Relative humidity †High †Moderate †Low
Transaxle condition † In cold-start † During warm-up (approx. °C) † After warm-up
† Engine speed: rpm
Road conditions †
Urban area † Suburb area † Highway
† Mountainous road (uphill or downhill)
Operating condition, etc. Irrelevant
† When engine starts †During idling
† During driving †During acceleration
† At constant speed driving †During deceleration
† During cornering (RH curve or LH curve)
Other conditions Question sheet
Customer's
name MR/MSRegistration
number
Initial year
registrationYe a r M o n t h
day
Vehicle type Chassis No.
Storage date Year Month
dayEngine
Mileagekm
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ADDITIONAL SERVICE WHEN REPLACING TCMTM-125
< BASIC INSPECTION > [CVT: RE0F11A]
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ADDITIONAL SERVICE WHEN REPLACING TCM
DescriptionINFOID:0000000012431042
When replacing the TCM, perform the following work. For work procedure, refer to TM-125, "Work Procedure".
TCM PROGRAMMING• Since vehicle specifications are not yet written in a new TCM, it is necessary to write them with CONSULT.
CAUTION:
When replacing TCM, save TCM data on CONSULT before removing TCM.
LOADING AND STORING OF CALIBRATION DATA• The TCM acquires calibration data (individual characteristic value) of each solenoid that is stored in the
ROM assembly (in the control valve). This enables the TCM to perform accurate control. After the TCM is
replaced, check that the calibrati on data is correctly loaded and stored.
CALIBRATION OF G SENSOR
• TCM stores calibration data (inherent characteristic value) of G sensor to provide accurate control. There-
fore, it is required to perform calibration of G sensor after the replacement of TCM.
CAUTION:
When replacing TCM and transaxle assembly simultaneously, replace transaxle assembly first and
then replace TCM.
Work ProcedureINFOID:0000000012431043
1.CHECK NEW TCM PART NUMBER
Check new TCM part number to see whether it is blank TCM or not.
NOTE:
• Part number of blank TCM is 310F6-XXXXX.
• Check the part number when ordering TCM or with the one included in the label on the container box.
Is the new TCM a blank TCM?
YES >> GO TO 2.
NO >> GO TO 3.
2.SAVING TCM DATA (VEHICLE SPECIFICATIONS)
NOTE:
Save necessary data stored in TCM in CONSULT according to the following instructions: With CONSULT
1. Turn ignition switch OFF.
2. Turn ignition switch ON.
3. Select “Re/programming, Configuration”.
4. Select “AT/CVT”.
NOTE:
If “AT/CVT” is not displayed and TCM data cannot be saved on CONSULT, GO TO 3.
5. Select “Programming”.
6. Save TCM data on CONSULT according to the CONSULT display.
>> GO TO 3.
3.REPLACE TCM
1. Turn ignition switch OFF and wait for 10 seconds.
2. Replace TCM. Refer to TM-239, "
Removal and Installation".
>> GO TO 4.
4.LOAD CALIBRATION DATA
1. Shift the selector lever to the “P” position.
2. Turn ignition switch ON.
3. Check that "P" is displayed on shift position indicator on combination meter. NOTE:
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TM-126
< BASIC INSPECTION >[CVT: RE0F11A]
ADDITIONAL SERVICE WHEN REPLACING TCM
Displayed approximately 4 – 5 seconds after the
selector lever is moved to the “P” position.
Does the shift position indicator display
“P”?
YES >> GO TO 5.
NO >> GO TO 8.
5.STORE CALIBRATION DATA
1. Turn ignition switch OFF and wait for 5 seconds.
2. Turn ignition switch ON.
Does the shift position indicator display
“P” at the same time when turning ON the ignition switch?
YES-1 (New TCM is blank)>>GO TO 6.
YES-2 (New TCM is not blank)>>GO TO 7.
NO >> Check harness between battery and TCM harness connector terminal. Refer to TM-182, "
Diagno-
sis Procedure".
6.WRITE TCM DATA (VEHICLE SPECIFICATIONS)
NOTE:
Write data saved in CONSULT into a new TCM according to the following instructions: With CONSULT
1. Select “Programming”.
2. Perform programming according to the CONSULT display.
>> GO TO 7.
7.CALIBRATE G SENSOR
Refer to TM-130, "
Description".
>> WORK END
8.DETECT MALFUNCTIONING ITEM
Check the following items:
• Harness between the TCM and the ROM assembly insi de the transaxle assembly is open or shorted.
• Disconnected, loose, bent, collapsed, or otherwise abnormal connector housing terminals
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the malfunctioning parts.
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ADDITIONAL SERVICE WHEN REPLACING CONTROL VALVE OR TRANSAXLE
ASSEMBLY
TM-127
< BASIC INSPECTION > [CVT: RE0F11A]
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ADDITIONAL SERVICE WHEN REPL ACING CONTROL VALVE OR TRAN-
SAXLE ASSEMBLY
DescriptionINFOID:0000000012431044
When replacing the control valve or transaxle assembly , perform the following work. For work procedure, refer
to TM-130, "
Work Procedure".
ERASING, LOADING AND STORING OF CALIBRATION DATA• The TCM acquires calibration data (individual characteristic value) of each solenoid that is stored in the
ROM assembly (in the control valve). This enables the TCM to perform accurate control. For this reason,
after the control valve or transaxle assembly is replaced, it is necessary to erase the calibration data previ-
ously stored in TCM, to load new calibration data, and to store them.
ERASING THE LEARNED VALUE DATA• TCM learns indicated pressure for appropriate control of the transaxle assembly and records the learned
values. For this reason, the leaned values stored in TCM must be erased after replacing a transaxle assem-
bly.
ERASING CVT FLUID DEGR ADATION LEVEL DATA • TCM records the degradation level of the CVT fluid calculated from the vehicle driving status. Therefore, if
the transaxle assembly is replaced, it is necessary to erase the CVT fluid degradation level data recorded by
TCM.
Work ProcedureINFOID:0000000012431045
1.INITIALIZE TCM
With CONSULT
1. Set parking brake.
2. Turn ignition switch ON.
3. Select “Work Support” in “TRANSMISSION”.
4. Select “ERASE MEMORY DATA”.
5. While maintaining the conditions below, touch “Start”.
- Vehicle stop status
- With engine stopped
- Selector lever: “R” position
- Accelerator pedal: Depressed
NOTE:
Select “Start” and complete within approximately 20 seconds.
Is
“COMPLETED” displayed?
YES >> GO TO 2.
NO >> Turn the ignition switch OFF and wait for a minimum of 10 seconds then perform the work again.
2.CHECK AFTER TCM IS INITIALIZED
With CONSULT
1. Turn ignition switch OFF with the selector lever in “R” position and wait for 10 seconds or more.
2. Turn ignition switch ON with the selector lever in “R” position. CAUTION:
Never start the engine.
3. Select “Special function” in “TRANSMISSION”.
4. Select “CALIB DATA”.
5. Check that indicated value of “CALIB DATA” is equal to the value shown in the following table.
Item name Display value Item nameDisplay value
UNIT CLB ID1 00MAP NO HC/RB 00
UNIT CLB ID2 00MAP NO L/B 00
UNIT CLB ID3 00OFFSET2 LU 0
UNIT CLB ID4 00OFFSET2 PL 0
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TM-128
< BASIC INSPECTION >[CVT: RE0F11A]
ADDITIONAL SERVICE WHEN REPLACING
CONTROL VALVE OR TRANSAXLE
ASSEMBLY
Is the indicated value of “CALIB DATA” equal to the value shown in the table?
YES >> GO TO 3.
NO >> GO TO 1.
3.LOAD CALIBRATION DATA
1. Shift the selector lever to the “P” position.
2. Check that “P” is displayed on shift position indicator on combination meter. NOTE:
Displayed approximately 4 – 5 seconds after the selector lever is moved to the “P” position.
Does shift position indicator display
“P”?
YES >> GO TO 5.
NO >> GO TO 4.
4.DETECT MALFUNCTIONING ITEMS
Check the following items:
• Harness between the TCM and the ROM assembly insi de the transaxle assembly is open or shorted.
• Disconnected, loose, bent, collapsed, or otherwise abnormal connector housing terminals
Is the inspection result normal?
YES >> GO TO 1.
NO >> Repair or replace the malfunctioning parts.
5.STORE CALIBRATION DATA
1. Turn ignition switch OFF and wait for 5 seconds.
2. Turn ignition switch ON.
Does the shift position indicator display
“P” at the same time when turning ON the ignition switch?
YES >> GO TO 6.
NO >> Check harness between battery and TCM harness connector terminal.
6.ERASE THE CVT FLUID DEGRADATION LEVEL DATA
With CONSULT
1. Select “WORK SUPPORT” in “TRANSMISSION”.
UNIT CLB ID5 00OFFSET2 PRI 0
UNIT CLB ID6 00OFFSET2 H/R 0
UNIT CLB ID7 00OFFSET2 L/B 0
UNIT CLB ID8 00INIT OFFSET H/R A 0
UNIT CLB ID9 00INIT OFFSET H/R B 0
UNIT CLB ID10 00INIT OFFSET H/R C 0
UNIT CLB ID11 00INIT OFFSET H/R D 0
GAIN LU 256INIT OFFSET H/R E 0
GAIN PL 256INIT OFFSET H/R F 0
GAIN PRI 256INIT OFSET LB A 0
GAIN HC/RB 256INIT OFSET LB B 0
GAIN L/B 256INIT OFSET LB C 0
OFFSET LU 0INIT OFSET LB D 0
OFFSET PL 0INIT OFSET LB E 0
OFFSET PRI 0INIT OFSET LB F 0
OFFSET HC/RB 0LB INITIALIZE LEARN −1
OFFSET L/B 0HC INITIALIZE LEARN −1
MAP NO LU 00LB INITIALIZE TEMP FF
MAP NO PL 00LB INITIALIZE TEMP FF
MAP NO PRI 00
Item name
Display value Item nameDisplay value
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ADDITIONAL SERVICE WHEN REPLACING CONTROL VALVE OR TRANSAXLE
ASSEMBLY
TM-129
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2. Select “CONFORM CVTF DETERIORTN”.
3. Touch “Clear”. >> WORK END
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TM-130
< BASIC INSPECTION >[CVT: RE0F11A]
CALIBRATION OF G SENSOR
CALIBRATION OF G SENSOR
DescriptionINFOID:0000000012431046
TCM stores calibration data (inherent characteristic value) of G sensor to provide accurate control. Therefore,
it is required to perform calibration of G sensor after t
he following work is performed. For work procedure, refer
to TM-130, "
Work Procedure".
• Removal/installation or replacement of G sensor
• Replacement of TCM
Work ProcedureINFOID:0000000012431047
1.PREPARATION BEFORE CALIBRATION PROCEDURE
1. Park the vehicle on a level surface.
2. Adjust air pressure of all tires to the specified pressure. WT-54, "
Tire Air Pressure".
>> GO TO 2.
2.PERFORM CALIBRATION
With CONSULT
1. Turn ignition switch ON. CAUTION:
Never start engine.
2. Select “Work Support” in “TRANSMISSION”.
3. Select “G SENSOR CALIBRATION”.
4. Touch “Start”. CAUTION:
Never swing the vehicle durin g “G sensor calibration”.
Is
“COMPLETED” displayed?
YES >> GO TO 3.
NO >> Perform steps 1 and 2 again.
3.PERFORM THE SELF-DIAGNOSIS
With CONSULT
1. Turn ignition switch OFF and wait for 10 seconds.
2. Turn ignition switch ON.
3. Select “Self Diagnostic Results” in “TRANSMISSION”.
Is
“P1586” or “P1588” detected?
YES >> Go to TM-110, "DTC Index".
NO >> Calibration end
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STALL TESTTM-131
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STALL TEST
Work ProcedureINFOID:0000000012431048
INSPECTION
1. Check the engine oil level. Replenish if necessary.
2. Check for leak of the CVT fluid. Refer to TM-228, "
Inspection".
3. Drive for about 10 minutes to warm up the vehicle so that the CVT fluid temperature is 50 to 80°C (122 to
176° F).
4. Be sure to apply the parking brake and block the tires.
5. Start the engine, depress the brake pedal and put the selector lever to the D position.
6. While depressing the brake pedal, depress the accelerator pedal gradually.
7. Read the stall speed quickly. Then, release your foot from the accelerator pedal quickly. CAUTION:
Do not depress the accelerator pedal fo r 5 seconds or more during the test.
8. Place the selector lever in the N position.
9. Cool the CVT fluid. CAUTION:
Run the engine with the idle speed for at least 1 minute.
10. Put the selector lever to the R position and perform Step 6 to Step 9 again.
NARROWING-DOWN MALFUNCTIONING PARTS
O: Within the stall speed standard value
H: Stall speed is higher than the standard value.
L: Stall speed is lower than the standard value.
Stall speed : Refer to TM-265, "Stall Speed".
Selector lever position
Possible cause
DR
Sta ll sp ee d H
O • Low brake
O H • Reverse brake
LL •Engine
• Torque converter one way clutch
HH • Line pressure is low.
• Primary pulley
• Secondary pulley
• Steel belt
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2016 Versa Note

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