service NISSAN NOTE 2016 Service Repair Manual

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
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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
< BASIC INSPECTION > [CVT: RE0F11A]
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2. Select “CONFORM CVTF DETERIORTN”.
3. Touch “Clear”. >> WORK END
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TCM
TM-239
< REMOVAL AND INSTALLATION > [CVT: RE0F11A]
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TCM
Exploded ViewINFOID:0000000012431185
Removal and InstallationINFOID:0000000012431186
CAUTION:
• When replacing TCM, note the “CVTF DETERIORATION DATE” value displayed on CONSULT “CON- FORM CVTF DETERIORATION” in MAINTENANCE BOOKLET, before starting the operation.
• When replacing TCM, perform "ADDITIONAL SERVICE WHEN REPLACING TCM". Refer to TM-125,
"Description".
• When replacing TCM and transaxle assembly simultaneously, replace transaxle assembly first and then replace TCM.
REMOVAL
1. Remove the battery. Refer to PG-70, "Removal and Installation (Battery)".
2. Disconnect the harness connector from the TCM.
3. Remove the TCM and bracket as an assembly.
4. Remove the TCM from the bracket (if necessary).
INSTALLATION
Installation is in the reverse order of removal.
AdjustmentINFOID:0000000012431187
ADJUSTMENT AFTER INSTALLATION
Perform "ADDITIONAL SERVICE WHEN REPLACING TCM". Refer to TM-125, "Description".
1. TCM2. Bracket3. Clip
Front
AWBIA1482ZZ
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OIL PAN, CONTROL VALVETM-245
< REMOVAL AND INSTALLATION > [CVT: RE0F11A]
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4. Install the strainer , and then tighten the strainer bolts to the specitied torque.
5. Install oil pan (with oil pan gasket) to transaxle case and tempo- rarily tighten oil pan bolts ( ).
CAUTION:
Never reuse oil pan gasket.
6. Tighten the oil pan bolts to specification in the order shown.
7. Tighten the overflow tube to the specitied torque. CAUTION:
If it is not tightened to the specified torque, the tube may be
damaged.
8. Connect the CVT unit harness connector.
9. Connect battery negative terminal.
10. Fill with CVT fluid from overflow tube to the specified level. Refer to TM-228, "
Replacement".
11. Install the drain plug and drain plug gasket to oil pan. CAUTION:
Never reuse drain plug gasket.
Inspection and AdjustmentINFOID:0000000012431194
INSPECTION AFTER REMOVAL
Check oil pan for foreign material.
• If a large amount of worn material is found, clutch plate may be worn.
• If iron powder is found, bearings, gears, or clutch plates may be worn.
• If aluminum powder is found, bushing may be worn, or ch ips or burrs of aluminum casting parts may enter.
Check points where wear is found in all cases.
ADJUSTMENT AFTER INSTALLATION
Erase the CVT fluid deterioration data.
INSPECTION AFTER INSTALLATION
• When replacing control valve, perform "ADDITION AL SERVICE WHEN REPLACING CONTROL VALVE OR
TRANSAXLE ASSEMBLY". Refer to TM-127, "
Work Procedure".
• Check the CVT fluid level, condition and leakage.
JSDIA6594ZZ
: Vehicle front
JSDIA1874ZZ
: Vehicle front
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TRANSMISSION ASSEMBLYTM-259
< UNIT REMOVAL AND INSTALLATION > [CVT: RE0F11A]
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UNIT REMOVAL AND INSTALLATION
TRANSMISSION ASSEMBLY
Exploded ViewINFOID:0000000012431223
Removal and InstallationINFOID:0000000012431224
WARNING:
Do not remove the radiator cap when the engine is hot. Serious burns could occur from high-pressure
engine coolant escaping from the radiator. Wrap a thick cloth around the cap. Slowly push down and
turn it a quarter turn to allow built-up pressure to escape. Carefully remove the cap by pushing it down
and turning it all the way.
CAUTION:
• Perform these steps after the coolant temperature has cooled sufficiently.
• When replacing the transaxle, perform "ADDI TIONAL SERVICE WHEN REPLACING TRANSAXLE
ASSEMBLY". Refer to TM-127, "
Description".
NOTE:
When removing components such as hoses, tubes/line, etc. , cap or plug openings to prevent fluid from spill-
ing.
REMOVAL
1. Remove the engine and transaxle assembly. Refer to EM-87, "Removal and Installation".
2. Disconnect the harness connectors and harnesses. • For CVT unit harness connector.
• Transmission position switch harness connector
1. Transaxle assembly
A : For the tightening torque, refer to TM-259, "
Removal and Installation".
JSDIA1890ZZ
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TM-262
< UNIT REMOVAL AND INSTALLATION >[CVT: RE0F11A]
TRANSMISSION ASSEMBLY
INSPECTION AFTER INSTALLATION
Check the following items:
• For CVT position, refer to
TM-232, "
Inspection".
• Before starting engine, check oil/fluid levels incl uding engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to MA-11, "
Fluids and Lubricants".
• Use procedure below to check for fuel leakage.
• Turn ignition switch ON (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leak-
age at connection points.
• Start engine. With engine speed increased, che ck again for fuel leakage at connection points.
• Run engine to check for unusual noise and vibration. NOTE:
If hydraulic pressure inside timing chain tensioner drops after removal and installation, slack in the guide
may generate a pounding noise during and just after engine start. However, this is normal. Noise will stop
after hydraulic pressure rises.
• Warm up engine thoroughly to make sure there is no leakage of fuel, exhaust gas, or any oils/fluids including engine oil and engine coolant.
• Bleed air from passages in lines and hoses, such as in cooling system.
• After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to spec- ified level, if necessary.
• Summary of the inspection items:
*Power steering fluid, brake fluid, etc.
ADJUSTMENT AFTER INSTALLATION
• Adjust the CVT fluid level. TM-229, "Adjustment".
• Perform "ADDITIONAL SERVICE WHEN REPL ACING TRANSAXLE ASSEMBLY". Refer to TM-127,
"Description".
ItemBefore starting engine Engine runningAfter engine stopped
Engine coolant LevelLeakage Level
Engine oil LevelLeakage Level
Transmission/
transaxle fluid A/T and CVT Models
LeakageLevel/Leakage Leakage
M/T Models Level/Leakage LeakageLevel/Leakage
Other oils and fluids* LevelLeakage Level
Fuel LeakageLeakageLeakage
Exhaust gas —Leakage —
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TORQUE CONVERTER AND CONVERTER HOUSING OIL SEALTM-263
< UNIT DISASSEMBLY AND ASSEMBLY > [CVT: RE0F11A]
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UNIT DISASSEMBLY AND ASSEMBLY
TORQUE CONVERTER AND CO NVERTER HOUSING OIL SEAL
Exploded ViewINFOID:0000000012431226
DisassemblyINFOID:0000000012431227
1. Remove transaxle assembly. Refer to TM-259, "Removal and Installation".
2. Remove torque converter. CAUTION:
Never damage the bushing on the inside of to rque converter sleeve when removing torque con-
verter.
3. Remove converter housing oil seal using an oil seal remover (commercial service tool). CAUTION:
Be careful not to scratch converter housing.
AssemblyINFOID:0000000012431228
Note the followings and install in the reverse order of removal.
CAUTION:
• Never reuse converter housing oil seal.
• Apply CVT fluid to converter housing oil seal.
• Drive converter housing oil seal evenly using a drift (commercial
service tool) so that converter housing oil seal protrudes by the
dimension (A) respectively.
NOTE:
Converter housing oil seal pulling direction is used as the refer-
ence.
1. Torque converter 2. Converter housing oil seal3. Transaxle assembly
: Always replace after every disassembly.
: Genuine NISSAN CVT Fluid NS-3
JPDIA0837ZZ
Dimension (A) : 1.3 ±0.5 mm (0.051 ±0.02 in)
JPDIA0839ZZ
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