engine NISSAN TEANA 2014 Service Manual
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Page 4274 of 4801
![NISSAN TEANA 2014 Service Manual
TCM
TM-59
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F10D]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
Protection Control INFOID:0000000009464003
The TCM becomes the protection control status temporar ily to protec NISSAN TEANA 2014 Service Manual
TCM
TM-59
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F10D]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
Protection Control INFOID:0000000009464003
The TCM becomes the protection control status temporar ily to protec](/img/5/57390/w960_57390-4273.png)
TCM
TM-59
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F10D]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
Protection Control INFOID:0000000009464003
The TCM becomes the protection control status temporar ily to protect the safety when the safety of TCM and
transmission is lost. It automatically returns to the normal status if the safety is secured.
The TCM has the following protection control.
CONTROL FOR WHEEL SPIN
TORQUE IS REDUCED WHEN DRIVING WITH THE REVERSE GEAR
CONTROL WHEN FLUID TEMPERATURE IS HIGH
REVERSE PROHIBIT CONTROL
DTC Inspection Priority ChartINFOID:0000000009464004
If multiple malfunction codes are detected at the same time, check each code according to the DTC check pri-
ority list below.
Control When a wheel spin is detected, the engine output and gear ratio are limited and the line pressure is increased.
Limits engine output when a wheel spin occurs in any of right and left drive wheels.
Vehicle behavior in
control If the accelerator is kept depressing during wheel spin, the engine revolution and vehicle speed are limited to
a certain degree.
Normal return condi-
tion Wheel spin convergence returns the control to the normal control.
Control Engine output is controlled according to a vehicle speed while reversing the vehicle.
Vehicle behavior in
control Power performance may be lowered while reversing the vehicle.
Normal return condi-
tion Torque returns to normal by positioning the sele
ctor lever in a range other than “R” position.
Control When the CVT fluid temperature is high, the gear shift permission maximum revolution and the maximum
torque are reduced than usual to prevent increase of the oil temperature.
Vehicle behavior in
control Power performance may be lowered, compared to normal control.
Normal return condi-
tion The control returns to the normal control when CVT fluid temperature is lowered.
ControlThe reverse brake is controlled to avoid becoming engaged when the selector lever is set in “R” position while
driving in forward direction at more than the specified speed.
Vehicle behavior in
control If the selector lever is put at “R” position when driving with the forward gear, the gear becomes neutral, not
reverse.
Normal return condi-
tion The control returns to normal control when the vehicle is driven at low speeds. (The reverse brake becomes
engaged.)
Priority DTC (Diagnostic Trouble Code) Reference
1 P0863 CONTROL UNIT (CAN)
TM-143, "DTC Logic"
U0073 COMM BUS A OFF TM-88, "DTC Logic"
U0100 LOST COMM (ECM A)TM-89, "DTC Logic"
U0140 LOST COMM (BCM)TM-90, "DTC Logic"
U0141 LOST COMM (BCM A)TM-91, "DTC Logic"
U0155 LOST COMM (IPC)TM-92, "DTC Logic"
U0300 CAN COMM DATA TM-93, "DTC Logic"
U1000 CAN COMM CIRCTM-94, "DTC Logic"
U1117 LOST COMM (ABS)TM-95, "DTC Logic"
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM
Page 4293 of 4801
![NISSAN TEANA 2014 Service Manual
TM-78
< BASIC INSPECTION >[CVT: RE0F10D]
DIAGNOSIS AND REPAIR WORK FLOW
Use
TM-174, "Symptom Table" from the symptom inspection result in step 4. Then identify where to start per-
forming the diagn NISSAN TEANA 2014 Service Manual
TM-78
< BASIC INSPECTION >[CVT: RE0F10D]
DIAGNOSIS AND REPAIR WORK FLOW
Use
TM-174, "Symptom Table" from the symptom inspection result in step 4. Then identify where to start per-
forming the diagn](/img/5/57390/w960_57390-4292.png)
TM-78
< BASIC INSPECTION >[CVT: RE0F10D]
DIAGNOSIS AND REPAIR WORK FLOW
Use
TM-174, "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 obtaini ng 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:0000000009464009
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
registration Ye a r M o n t h
day
Vehicle type Chassis No.
Storage date Year Month
dayEngine Mileage km/mile
Symptom † Vehicle does not start. ( † R position † D position † DS 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, DS and M position)
† Slip ( † N ⇒D † Lock-up † R, D, DS 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: November 20132014 Altima NAMRevision: November 20132014 Altima NAM