2014 NISSAN TEANA ignition

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 POSITIONTM-87
< BASIC INSPECTION > [CVT: RE0F10D]
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CVT POSITION
InspectionINFOID:0000000009464017
1. Turn ON the ignition switch with the shift selector at the “P” position.
2. Press the shift selector button with the brake pedal depressed, and confirm that the shift selector can be
moved to positions other than “P”. Also confirm that movement is not allowed from the “P” position to other
position without depressing the brake pedal.
3. Move the shift selector and check for “excessive effort”, “sticking”, “noise” or “rattle”.
4. Confirm that shift selector stops at each position with the feel of engagement when it is moved through all
the positions. Check whether or not the actual position the shift selector is in matches the position shown
by the transaxle body.
5. Make sure that the shift selector is moved to all the shift posi- tions in the manner shown.
• (A): Press shift selector button to operate shift selector, while depressing the brake pedal.
• (B): Press shift selector button to operate shift selector.
• (C): Shift selector can be operated without pressing the shift selector button.
6. When the shift selector button is pressed without applying for- ward/backward force to the shift selector at “P”, “R”, “N”, “D” or
“Ds” positions, there should be no “sticking” on the shift selector
button operation.
7. Check that the back-up lamps do not illuminate when the shift selector is in the “P” position.
8. Check that the engine can be started with the sh ift selector in the “P” and “N” positions only.
9. Check that the transaxle is locked completely when the shift selector is in the “P” position.
AdjustmentINFOID:0000000009464018
1. Shift the shift selector to the “P” position.
CAUTION:
Turn wheels at least a quarter turn and be certain the park position mechanism is fully engaged.
2. Loosen the control cable nut. CAUTION:
Do not apply force to the manual lever.
3. Position the manual lever in the “P” position.
4. Tighten the control cable nut to specified torque. Refer to TM-
181, "Exploded View".
CAUTION:
Hold manual lever when tightening.
AWDIA1019ZZ
JSDIA1875ZZ
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-88
< DTC/CIRCUIT DIAGNOSIS >[CVT: RE0F10D]
U0073 COMMUNICATION BUS A OFF
DTC/CIRCUIT DIAGNOSIS
U0073 COMMUNICATION BUS A OFF
DTC LogicINFOID:0000000009464019
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.PERFORM DTC CONFIRMATION PROCEDURE
1. Start the engine and wait for at least 5 seconds.
2. Check the DTC.
Is
“U0073” detected?
YES >> Go to TM-88, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000009464020
For the diagnosis procedure, refer to LAN-18, "Trouble Diagnosis Flow Chart".
DTCCONSULT screen terms
(Trouble diagnosis content) DTC detection condition Possible causes
U0073 COMM BUS A OFF
(Control Module Communica-
tion Bus A Off) TCM communication blockage lasts for 2 sec-
onds or more when turning ON the ignition
switch. (Communication not established.) Harness or connector
(CAN communication line is error)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

U0100 LOST COMMUNICATION (ECM A)TM-89
< DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F10D]
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U0100 LOST COMMUNICATION (ECM A)
DTC LogicINFOID:0000000009464021
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.PERFORM DTC CONFIRMATION PROCEDURE
1. Start the engine and wait for at least 5 seconds.
2. Check the DTC.
Is
“U0100” detected?
YES >> Go to TM-89, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000009464022
For the diagnosis procedure, refer to LAN-18, "Trouble Diagnosis Flow Chart".
DTCCONSULT screen terms
(Trouble diagnosis content) DTC detection condition Possible causes
U0100 LOST COMM (ECM A)
(Lost Communication With
ECM/PCM A ) When the ignition switch is ON, TCM is un-
able to receive the CAN communications
signal from ECM continuously for 2 sec-
onds or more. •ECM
• Harness or connector (CAN communication line is open or
shorted)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-90
< DTC/CIRCUIT DIAGNOSIS >[CVT: RE0F10D]
U0140 LOST COMMUNICATION (BCM)
U0140 LOST COMMUNICATION (BCM)
DTC LogicINFOID:0000000009464023
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.PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1. Start the engine and wait for at least 5 seconds.
2. Check the DTC.
Is
“U0140” detected?
YES >> Go to TM-90, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000009464024
For the diagnosis procedure, refer to LAN-18, "Trouble Diagnosis Flow Chart".
DTCCONSULT screen terms
(Trouble diagnosis content) DTC detection condition Possible causes
U0140 LOST COMM (BCM)
(Lost Communication With
Body Control Module) When the ignition switch is ON, TCM is unable
to receive the CAN communications signal
from BCM continuously for 2 seconds or more. •BCM
• Harness or connector (CAN communication line is open or
shorted)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

U0141 LOST COMMUNICATION (BCM A)TM-91
< DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F10D]
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U0141 LOST COMMUNICATION (BCM A)
DTC LogicINFOID:0000000009464025
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.PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1. Start the engine and wait for at least 5 seconds.
2. Check the DTC.
Is
“U0141” detected?
YES >> Go to TM-91, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000009464026
For the diagnosis procedure, refer to LAN-18, "Trouble Diagnosis Flow Chart".
DTCCONSULT screen terms
(Trouble diagnosis content) DTC detection condition Possible causes
U0141 LOST COMM (BCM A)
(Lost Communication With
Body Control Module A) When the ignition switch is turned ON, TCM
continues no reception of the CAN communi-
cation signal from IPDM E/R for 2 seconds or
more. • IPDM E/R
• Harness or connector (CAN communication line is open or
shorted)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-92
< DTC/CIRCUIT DIAGNOSIS >[CVT: RE0F10D]
U0155 LOST COMMUNICATION (IPC)
U0155 LOST COMMUNI
CATION (IPC)
DTC LogicINFOID:0000000009464027
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.PERFORM DTC CONFIRMATION PROCEDURE
1. Start the engine and wait for at least 5 seconds.
2. Check the DTC.
Is
“U0155” detected?
YES >> Go to TM-92, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000009464028
For the diagnosis procedure, refer to LAN-18, "Trouble Diagnosis Flow Chart".
DTCCONSULT screen terms
[Trouble diagnosis content] DTC detection condition Possible causes
U0155 LOST COMM (IPC)
[Lost Communication With In-
strument Panel Cluster (IPC)
Control Module] When the ignition switch is ON, TCM is unable
to receive the CAN communications signal
from the combination meter continuously for 2
seconds or more. • Combination meter
• Harness or connector (CAN communication line is open or
shorted)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM