2014 NISSAN TEANA transmission

TM-80
< BASIC INSPECTION >[CVT: RE0F10D]
ADDITIONAL SERVICE WHEN REPLACING TCM
ADDITIONAL SERVICE WHEN REPLACING TCM
DescriptionINFOID:0000000009464010
Always perform the following items when the TCM is replaced.
SAVING AND WRITING OF TCM DATA• TCM performs accurate control by retrieving data (inher
ent characteristic value) of each solenoid. For this
reason, it is necessary to save data of current TCM in CONSULT before replacing the TCM. After this, the
saved data must be written in new TCM.
Work ProcedureINFOID:0000000009464011
CAUTION:
When replacing TCM together with transaxle assembly, perform “ADDITIONAL SERVICE WHEN
REPLACING TRANSAXLE ASSEMBLY”. Refer to TM-81, "Work Procedure"
.
1.SAVE THE TCM DATA
NOTE:
Save necessary data stored in TCM in CONSULT according to the following instructions:
1. Turn ignition switch OFF and wait for 10 seconds.
2. Turn ignition switch ON.
3. Select “Work Support” in “TRANSMISSION”.
4. Select “READ IP CHARA - REPLACEMENT TCM”.
5. Import data according to the in structions on the CONSULT screen.
>> GO TO 2.
2.REPLACE THE TCM
1. Turn ignition switch OFF and wait for 10 seconds.
2. Replace the TCM. Refer to TM-183, "Removal and Installation"
.
>> GO TO 3.
3.WRITE THE TCM DATA
NOTE:
Write data saved in CONSULT into a new TCM according to the following instructions:
1. Turn ignition switch OFF and wait for 10 seconds.
2. Turn ignition switch ON.
3. Select “Work Support” in “TRANSMISSION”.
4. Select “WRITE IP CHARA - REPLACEMENT TCM”.
5. Write data saved in CONSULT in TCM according to the instructions on the CONSULT screen.
>> WORK END
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

ADDITIONAL SERVICE WHEN REPLACING TRANSAXLE ASSEMBLY
TM-81
< BASIC INSPECTION > [CVT: RE0F10D]
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ADDITIONAL SERVICE WHEN RE PLACING TRANSAXLE ASSEMBLY
DescriptionINFOID:0000000009464012
Perform the following work after the transaxle assembly is replaced.
ERASING AND WRITING TCM DATA• TCM performs accurate control by retrieving data (inher ent characteristic value) of each solenoid. For this
reason, after replacing transaxle assembly, it is nec essary to erase data stored in TCM and write new data.
ERASING OF CVT FLUID DEGRADATION LEVEL DATA • TCM records the degradation level of the CVT fluid calc ulated 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:0000000009464013
1.CHECK THE SERIAL NUMBER (PART 1)
Write down the serial number of new transaxle assembly.
>> GO TO 2.
2.CHECK THE SERIAL NUMBER (PART 2)
1. Turn ignition switch ON.
2. Insert the attached CD into CONSULT.
3. Select “Work Support” in “TRANSMISSION”.
4. Select “WRITE IP CHARA - REPLACEMENT AT/CVT”.
5. Check that the serial number displayed on CO NSULT screen and those written in the memo agree.
CAUTION:
Never perform writing procedure.
6. Go back to MENU of “Work Support”.
>> GO TO 3.
3.INITIALIZE TCM
1. Set parking brake.
2. Select “ERASE MEMORY DATA”.
3. Touch “Start” according to the instructions on the CONSULT screen.
Is
“COMPLETED” displayed?
YES >> GO TO 4.
NO >> Turn ignition switch OFF and wait for a mi nimum of 10 seconds then perform the work again.
JSDIA4208GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-82
< BASIC INSPECTION >[CVT: RE0F10D]
ADDITIONAL SERVICE WHEN REPLACING TRANSAXLE ASSEMBLY
4.WRITE THE DATA
NOTE:
Write data of new solenoid in TCM according to the following instructions:
1. Shift the selector lever to the P position.
2. Turn ignition switch OFF and wait for 10 seconds.
3. Turn ignition switch ON.
4. Select “Work Support” in “TRANSMISSION”.
5. Select “WRITE IP CHARA - REPLACEMENT AT/CVT”.
6. Write data in TCM according to t he instructions on the CONSULT screen.
NOTE:
When writing is complete, the shift position indicator of the combination meter displays P.
>> GO TO 5.
5.ERASE CVT FLUID DEGRADATION LEVEL DATA
1. Select “WORK SUPPORT” in “TRANSMISSION”.
2. Select “CONFORM CVTF DETERIORTN”.
3. Touch “Clear”.
>> WORK END
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

CVT FLUIDTM-83
< BASIC INSPECTION > [CVT: RE0F10D]
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CVT FLUID
ReplacementINFOID:0000000009464014
CAUTION:
• Always use shop paper. Never use shop cloth.
• Replace a drain plug gasket with new ones at the fi nal stage of the operation when installing.
• Use caution when looking into the drain hole as there is a risk of dripping fluid entering the eye.
• After replacement, always pe rform CVT fluid leakage check.
1. Select “Data Monitor” in “TRANSMISSION” using CONSULT.
2. Select “FLUID TEMP” and confirm t hat the CVT fluid temperature is 40°C (104 °F) or less.
3. Check that the selector lever is in the “P ” position, then completely engage the parking brake.
4. Lift up the vehicle.
5. Remove the drain plug and drain the CVT fluid from the oil pan. Refer to TM-186, "Exploded View"
.
6. Install the drain plug to oil pan. CAUTION:
Drain plug gasket use the old one.
7. Remove the overflow plug from converter housing.
8. Install the charging pipe set (KV311039S0) (A) into the overflow plug hole.
CAUTION:
Tighten the charging pipe by hand.
9. Install the ATF changer hose (B) to the charging pipe. CAUTION:
Press the ATF changer hose all the way onto the charging
pipe until it stops.
10. Fill approximately 3 liter (2-5 /8 lmp qt) of the CVT fluid.
11. Remove the ATF changer hose and charging pipe, then install the overflow plug.
NOTE:
Perform this work quickly because CVT fluid leaks.
12. Lift down the vehicle.
13. Start the engine.
14. While depressing the brake pedal, shift the selector leve r to the entire position from “P” to “DS”, and shift it
to the “P” position.
NOTE:
Hold the lever at each position for 5 seconds.
15. Check that the CONSULT “Data Monitor” in “FLUID TEMP” is 35°C (95 °F) to 45 °C (113 °F).
16. Stop the engine.
17. Lift up the vehicle.
18. Remove the drain plug, and then drain CVT fluid from oil pan. CVT fluid : Refer to
TM-212, "General Specification"
.
Fluid capacity : Refer to TM-212, "General Specification"
.
JSDIA3714ZZ
JSDIA3713ZZ
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-84
< BASIC INSPECTION >[CVT: RE0F10D]
CVT FLUID
19. Repeat steps 8 to 18 (one time).
20. Tighten the drain plug to the specified torque. Refer to TM-186, "Exploded View"
.
21. Remove the overflow plug.
22. Install the charging pipe set (KV311039S0) into the overflow plug hole. CAUTION:
Tighten the charging pipe by hand.
23. Install the ATF changer hose to the charging pipe. CAUTION:
Press the ATF changer hose all the way onto the charging pipe until it stops.
24. Fill approximately 3 liter (2-5/8 lmp qt) of the CVT fluid.
25. Remove the ATF changer hose and charging pipe, then install the overflow plug. NOTE:
Perform this work quickly because CVT fluid leaks.
26. Lift down the vehicle.
27. Start the engine.
28. While depressing the brake pedal, shift the selector lever to the entire position from “P” to “DS”, and shift it to the “P” position.
NOTE:
Hold the lever at each position for 5 seconds.
29. Check that the CONSULT “Data Monitor” in “FLUID TEMP” is 35 °C (95 °F) to 45 °C (113 °F).
30. Lift up the vehicle.
31. Remove the overflow plug and confirm that the CV T fluid is drained from the overflow plug hole.
CAUTION:
Perform this work with the vehicle idling.
NOTE:
If the CVT fluid is not drained, refer to “Adjustment” and refill with the CVT fluid.
32. When the flow of CVT fluid slows to a drip, tighten the overflow plug to the specified torque. Refer to TM-
186, "Exploded View".
CAUTION:
Never reuse O-ring.
33. Lift down the vehicle.
34. Select “Data Monitor” in “T RANSMISSION” using CONSULT.
35. Select “CONFORM CVTF DETERIORTN”.
36. Select “Erase”.
37. Stop the engine.
AdjustmentINFOID:0000000009464015
CAUTION:
• During adjustment of the CVT fluid level, check CO NSULT so that the oil temperature may be main-
tained from 35 to 45 °C (95 to 113 °F).
• During adjustment of the CVT fluid level, check that the engine speed is maintaining 500 rpm.
• Use caution when looking into the drain hole as th ere is a risk of dripping fluid entering the eye.
1. Check that the selector lever is in the “P ” position, then completely engage the parking brake.
2. Start the engine.
3. Adjust the CVT fluid temperature to be approximately 40 °C (104 °F).
NOTE:
The CVT fluid is largely affected by temperature. Therefore be sure to use CONSULT and check the
“FLUID TEMP” under “TRANSMISSION” in “Data Monitor” while adjusting.
4. While depressing the brake pedal, shift the selector lever to the entire position from “P” to “DS”, and shift it to the “P” position.
NOTE: CVT fluid : Refer to
TM-212, "General Specification"
.
Fluid capacity : Refer to TM-212, "General Specification"
.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

U0300 CAN COMMUNICATION DATATM-93
< DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F10D]
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U0300 CAN COMMUNICATION DATA
DTC LogicINFOID:0000000009464029
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PREPARATION BEFORE WORK
If another “DTC CONFIRMATION PROC EDURE” occurs just before, turn ignition switch OFF and wait for at
least 10 seconds, then perform the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
With CONSULT
1. Start the engine and wait for 5 seconds or more.
2. Check the DTC.
Is
“U0300” detected?
YES >> Go to TM-93, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000009464030
1.CONTROL UNIT CHECK
Check the number of control units replaced before “U0300” is detected.
Is one control unit replaced?
YES >> The specification of the control unit replac ed may be incorrect. Check the part number and the
specification.
NO >> GO TO 2.
2.CONTROL UNIT CHECK
With CONSULT
1. Remove one of the control unit replaced.
2. Assemble the old control unit before replacement.
3. Turn ignition switch ON, and wait for 2 seconds or more.
4. Select “Self Diagnostic Results” in “TRANSMISSION”.
Is
“U0300”detected?
YES >> Turn OFF the ignition switch and check other control units in the same manner.
NO >> The specification of the control unit remov ed may be incorrect. Check the part number and the
specification.
DTC CONSULT screen terms
(Trouble diagnosis content) DTC detection condition Possible causes
U0300 CAN COMM DATA
(Internal Control Module Soft-
ware Incompatibility) When the ignition switch is ON, the data length
transmitted from each control unit is shorter
than the specified length and the status contin-
ues for 2 seconds or more. Control unit other than TCM
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-94
< DTC/CIRCUIT DIAGNOSIS >[CVT: RE0F10D]
U1000 CAN COMM CIRCUIT
U1000 CAN COMM CIRCUIT
DescriptionINFOID:0000000009464031
CAN (Controller Area Network) is a serial communication
line for real-time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent malfunction detection ability.
Many electronic control units are equipped onto a vehi cle, and each control unit shares information and links
with other control units during operation (not independently ). In CAN communication, control units are con-
nected with 2 communication lines (CAN-H line, CAN-L li ne) allowing a high rate of information transmission
with less wiring. Each control unit transmits/recei ves data but selectively reads required data only.
DTC LogicINFOID:0000000009464032
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PREPARATION BEFORE WORK
If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at
least 10 seconds, then perform the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
With CONSULT
1. Start the engine and wait for at least 5 seconds.
2. Check the DTC.
Is
“U1000” detected?
YES >> Go to TM-94, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000009464033
For the diagnosis procedure, refer to LAN-18, "Trouble Diagnosis Flow Chart".
DTCCONSULT screen terms
(Trouble diagnosis content) DTC detection condition Possible causes
U1000 CAN COMM CIRCUIT
(CAN Communication Line) When the ignition switch is ON, TCM cannot
send the CAN communication signal continu-
ously for 2 seconds or more. Harness or connector
(CAN communication line is open or
shorted)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

P0705 TRANSMISSION RANGE SENSOR ATM-97
< DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F10D]
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P0705 TRANSMISSION RANGE SENSOR A
DTC LogicINFOID:0000000009464039
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at
least 10 seconds, then perform the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
1. Turn ignition switch ON.
2. Shift the selector lever through entire positions from “P” to “DS”. (Hold the selector lever at each position
for 5 seconds or more.)
3. Check the first trip DTC.
Is
“P0705” detected?
YES >> Go to TM-97, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000009464040
1.CHECK TCM INPUT SIGNALS
With CONSULT
1. Turn ignition switch ON.
2. Select “Data Monitor” in “TRANSMISSION”.
3. Select “D POSITION SW”, “N POSITION SW”, “R POSITION SW”, “P POSITION SW” and “DS RANGE
SW”.
4. Shift the selector lever through entire positions from “P” to “DS” and check ON/OFF of each monitor item.
Without CONSULT
1. Turn ignition switch OFF.
2. Disconnect TCM connector.
DTC CONSULT screen terms
(Trouble diagnosis content) DTC detection condition Possible causes
P0705 T/M RANGE SENSOR A
[Transmission Range Sensor
A Circuit (PRNDL Input)] When all of the following conditions are satis-
fied and this state is maintained for 2 seconds:
• Two or more range signals simultaneously stay ON continuously
• TCM power supply voltage: More than 11 V • Harness or connector
(Short circuit between transmission
range switch and TCM)
• Transmission range switch
Monitor item Test condition Condition
D POSITION SW Selector lever: “D” position On
Other than the above Off
N POSITION SW Selector lever: “N” position On
Other than the above Off
R POSITION SW Selector lever: “R” position On
Other than the above Off
P POSITION SW Selector lever: “P” position On
Other than the above Off
DS RANGE SW Selector lever: “DS” position On
Other than the above Off
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM