NISSAN TEANA 2014 Service Manual

TM-256
< ECU DIAGNOSIS INFORMATION >[CVT: RE0F10E]
TCM
Te r m i n a l N o .
(Wire color) Description
Condition Value (Approx.)
+ − Signal Input/
Output
2
(SB) Ground DS position switch Input
Ignition
switch
ON Selector lever: “DS” posi-
tion 10
− 16 V
Other than the above 0 V
4
(LG) Ground D position switch Input Selector lever:
“D” position 10 − 16 V
Other than the above 0 V
5
(BR) Ground N position switch Input Selector lever:
“N” position 10 − 16 V
Other than the above 0 V
6
(L) Ground R position switch Input Selector lever:
“R” position 10 − 16 V
Other than the above 0 V
7
(V) Ground P position switch Input Selector lever: “P” position 10
− 16 V
Other than the above 0 V
11
(Y) Ground Sensor ground Input Always 0 V
12
(V) Ground CVT fluid tempera-
ture sensor OutputIgnition
switch
ON CVT fluid: Approx. 20
°C
(68 °F) 2.01 – 2.05 V
CVT fluid: Approx. 50 °C
(122 °F) 1.45 – 1.50 V
CVT fluid: Approx. 80 °C
176 °F) 0.90 – 0.94 V
16
(Y) Ground Secondary pres-
sure sensor Input• Selector lever:
“N” position
• At idle 1.67 – 1.69 V
17
(LG) Ground Primary pressure
sensor Input• Selector lever:
“N” position
• At idle 0.90 – 0.92 V
23
(P) —CAN-L
Input/
Output ——
24
(BR) Ground Input speed sensor Input • Selector lever:
“DS” position
• Vehicle speed: 20 km/h (12 MPH) 800 Hz
26
(LG) Ground
Sensor power sup-
ply OutputIgnition switch: ON 5.0 V
Ignition switch: OFF 0 V
JSDIA3770GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TCM
TM-257
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F10E]
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B
TM
N
O P30
(BR) Ground
Line pressure sole-
noid valve Output• After engine warming up
• Selector lever: “N” position
• At idle
• After engine warming up
• Selector lever: “N” position
• Depress the accelerator pedal fully
33
(L) —CAN-H Input/
Output ——
34
(V) Ground Output speed sen-
sor Input• Selector lever: “DS” position
• Vehicle speed: 20 km/h (12 MPH) 200 Hz
35
(BR) Ground
Primary speed sen-
sor Input
• Selector lever: “DS” position
• Vehicle speed: 20 km/h (12 MPH) 600 Hz
37
(Y) Ground Select solenoid
valve OutputIn driving at “DS” position
Release the accelerator pedal after
the following conditions are satisfied
• Selector lever: “D” position
• Accelerator pedal position: 1/8 or less
• Vehicle speed: 50 km/h (31 MPH) or
more
Te r m i n a l N o .
(Wire color) Description
Condition Value (Approx.)
+ − Signal Input/
OutputJSDIA1897GB
JSDIA1898GB
JSDIA1897GB
JSDIA3770GB
JSDIA1897GB
JSDIA1899GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-258
< ECU DIAGNOSIS INFORMATION >[CVT: RE0F10E]
TCM
Fail-safe
INFOID:0000000009464219
TCM has a fail-safe mode. The mode functions so that operation can be continued even if the signal circuit of
the main electronically contro lled input/output parts is damaged.
If the vehicle shows following behaviors including “poor acceleration”, a malfunction of the applicable system
is detected by TCM and the vehicle may be in a fail-sa fe mode. At this time, check the DTC code and perform
inspection and repair according to the malfunction diagnosis procedures.
38
(BR) Ground Torque converter
clutch solenoid
valve Output• Selector lever:
“D” position
• Accelerator pedal position: 1/8 or
less
• Vehicle speed: 20 km/h (12 MPH) or more
• Engine started
• Vehicle is stopped
39
(L) Ground Secondary pres-
sure solenoid valve Output• Selector lever:
“DS” position
• Vehicle speed: 20 km/h (12 MPH)
40
(LG) Ground
Primary pressure
solenoid valve Output
• Selector lever:
“DS” position
• Vehicle speed: 20 km/h (12 MPH)
41
(B) Ground Ground Output Always 0 V
42
(B) Ground Ground Output Always 0 V
45
(P) Ground Battery power sup-
ply (memory back-
up) Input Always 10
− 16 V
46
(P) Ground Battery power sup-
ply (memory back-
up) Input Always 10
− 16 V
47
(Y) Ground Ignition power sup-
ply InputIgnition switch: ON 10
− 16 V
Ignition switch: OFF 0 V
48
(Y) Ground Ignition power sup-
ply InputIgnition switch: ON 10
− 16 V
Ignition switch: OFF 0 V
Te r m i n a l N o .
(Wire color) Description
Condition Value (Approx.)
+ − Signal Input/
OutputJSDIA1902GB
JSDIA1903GB
JSDIA1897GB
JSDIA1897GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TCM
TM-259
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F10E]
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Fail-safe function
DTC Vehicle behavior Conditions of vehicle
P062F • Not changed from normal driving —
P0705 • Shift position indicator on combination meter is not dis-
played
• Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0706 • Shift position indicator on combination meter is not dis-
played
• Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0711 •Start is slow
• Acceleration is slow Engine coolant temperature when engine start:
Te m p . ≥ 10 °C (50 °F)
• Selector shock is large
•Start is slow
• Acceleration is slow Engine coolant temperature when engine start:
− 35 °C ( −31 °F) ≤ Te m p . < 1 0 °C (50 °F)
• Selector shock is large
•Start is slow
• Acceleration is slow Engine coolant temperature when engine star:
Te m p . < −35 °C ( −31 °F)
P0712 •Start is slow
• Acceleration is slow Engine coolant temperature when engine start:
Te m p . ≥ 10 °C (50 °F)
• Selector shock is large
•Start is slow
• Acceleration is slow Engine coolant temperature when engine start:
− 35 °C ( −31 °F) ≤ Te m p . < 1 0 °C (50 °F)
• Selector shock is large
•Start is slow
• Acceleration is slow Engine coolant temperature when engine star:
Te m p . < −35 °C ( −31 °F)
P0713 •Start is slow
• Acceleration is slow Engine coolant temperature when engine start:
Te m p . ≥ 10 °C (50 °F)
• Selector shock is large
•Start is slow
• Acceleration is slow Engine coolant temperature when engine start:
− 35 °C ( −31 °F) ≤ Te m p . < 1 0 °C (50 °F)
• Selector shock is large
•Start is slow
• Acceleration is slow Engine coolant temperature when engine star:
Te m p . < −35 °C ( −31 °F)
P0715 •Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0717 •Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0740 •Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0743 •Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0744 •Start is slow
• Acceleration is slow
• Lock-up is not performed —
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-260
< ECU DIAGNOSIS INFORMATION >[CVT: RE0F10E]
TCM
P0746• Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0776 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed
• Vehicle speed is not increased When a malfunction occurs on the low oil pressure side
• Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed When a malfunction occurs on the high oil pressure side
P0778 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0779 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed
P0841 • Not changed from normal driving
P0847 • Not changed from normal driving —
P0848 • Not changed from normal driving —
P084C • Not changed from normal driving
P084D • Not changed from normal driving
P0863 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0890 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed
• Vehicle speed is not increased
P0962 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0963 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0965 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed When a malfunction occurs on the low oil pressure side
• Selector shock is large
• Lock-up is not performed When a malfunction occurs on the high oil pressure side
P0966 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0967 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
DTC Vehicle behavior Conditions of vehicle
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TCM
TM-261
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F10E]
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TM
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Protection Control INFOID:0000000009464220
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
P2765 •Start is slow
• Acceleration is slow
• Lock-up is not performed —
P2813 • Selector shock is large
•Start is slow
• Acceleration is slow
• Vehicle speed is not increased When a malfunction occurs on the low oil pressure side
• Selector shock is large When a malfunction occurs on the high oil pressure side
P2814 • Selector shock is large —
P2815 • Selector shock is large —
U0073 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
U0100 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
U0140 • Not changed from normal driving —
U0141 • Not changed from normal driving —
U0155 • Not changed from normal driving —
U0300 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
U1000 • Not changed from normal driving — U1117 • Not changed from normal driving — DTC Vehicle behavior Conditions of vehicle
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.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-262
< ECU DIAGNOSIS INFORMATION >[CVT: RE0F10E]
TCM
REVERSE PROHIBIT CONTROL
DTC Inspection Priority ChartINFOID:0000000009464221
If multiple malfunction codes are detected at the same
time, check each code according to the DTC check pri-
ority list below.
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 retu rn 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 retu rn 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-345, "DTC Logic"
U0073 COMM BUS A OFFTM-290, "DTC Logic"
U0100 LOST COMM (ECM A)TM-291, "DTC Logic"
U0140 LOST COMM (BCM)TM-292, "DTC Logic"
U0141 LOST COMM (BCM A)TM-293, "DTC Logic"
U0155 LOST COMM (IPC)TM-294, "DTC Logic"
U0300 CAN COMM DATA TM-294, "DTC Logic"
U1000 CAN COMM CIRCTM-296, "DTC Logic"
U1117 LOST COMM (ABS)TM-297, "DTC Logic"
2P0740 TORQUE CONVERTER
TM-322, "DTC Logic"
P0743 TORQUE CONVERTERTM-324, "DTC Logic"
P0778 PC SOLENOID BTM-332, "DTC Logic"
P0779 PC SOLENOID BTM-334, "DTC Logic"
P0962 PC SOLENOID ATM-347, "DTC Logic"
P0963 PC SOLENOID ATM-349, "DTC Logic"
P0966 PC SOLENOID BTM-353, "DTC Logic"
P0967 PC SOLENOID BTM-355, "DTC Logic"
P2814 SELECT SOLENOIDTM-362, "DTC Logic"
P2815 SELECT SOLENOIDTM-364, "DTC Logic"
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TCM
TM-263
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F10E]
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DTC IndexINFOID:0000000009464222
NOTE:
• If multiple malfunction codes are detected at the same time, check each code according to the “DTC check
priority list”. Refer to TM-262, "DTC Inspection Priority Chart"
.
• The ignition counter is displayed in “FFD”. Refer to TM-245, "CONSULT Function"
.
3P062F EEPROM
TM-298, "DTC Logic"
P0705 T/M RANGE SENSOR ATM-299, "DTC Logic"
P0706 T/M RANGE SENSOR ATM-305, "DTC Logic"
P0711 FLUID TEMP SENSOR ATM-308, "DTC Logic"
P0712 FLUID TEMP SENSOR ATM-312, "DTC Logic"
P0713 FLUID TEMP SENSOR ATM-314, "DTC Logic"
P0715 INPUT SPEED SENSOR ATM-316, "DTC Logic"
P0717 INPUT SPEED SENSOR ATM-319, "DTC Logic"
P0841 FLUID PRESS SEN/SW ATM-336, "DTC Logic"
P0847 FLUID PRESS SEN/SW BTM-337, "DTC Logic"
P0848 FLUID PRESS SEN/SW BTM-339, "DTC Logic"
P084C FLUID PRESS SEN/SW HTM-341, "DTC Logic"
P084D FLUID PRESS SEN/SW HTM-343, "DTC Logic"
P0890 TCMTM-346, "DTC Logic"
P2765 INPUT SPEED SENSOR BTM-357, "DTC Logic"
4P0744 TORQUE CONVERTER
TM-326, "DTC Logic"
P0746 PC SOLENOID ATM-328, "DTC Logic"
P0776 PC SOLENOID BTM-330, "DTC Logic"
P0965 PC SOLENOID BTM-351, "DTC Logic"
P2813 SELECT SOLENOIDTM-360, "DTC Logic"
Priority DTC (Diagnostic Trouble Code) Reference
DTC*1, *2
Items
(CONSULT screen terms) Trip
MIL*3Reference
GST CONSULT
(TRANSMISSION)
P062F P062F EEPROM 1 ON TM-298
P0705 P0705 T/M RANGE SENSOR A 2 ONTM-299
P0706 P0706 T/M RANGE SENSOR A 2 ONTM-305
P0711 P0711 FLUID TEMP SENSOR A 2 ONTM-308
P0712 P0712 FLUID TEMP SENSOR A 2 ON TM-312
P0713 P0713 FLUID TEMP SENSOR A 2 ONTM-314
P0715 P0715 INPUT SPEED SENSOR A 2 ONTM-316
P0717 P0717 INPUT SPEED SENSOR A 2 ONTM-319
P0740 P0740 TORQUE CONVERTER 2 ONTM-322
P0743 P0743 TORQUE CONVERTER 2 ONTM-324
P0744 P0744 TORQUE CONVERTER 2 ONTM-326
P0746 P0746 PC SOLENOID A 2 ONTM-328
P0776 P0776 PC SOLENOID B 2 ONTM-330
P0778 P0778 PC SOLENOID B 2 ONTM-332
P0779 P0779 PC SOLENOID B 2 ONTM-334
P0841 P0841 FLUID PRESS SEN/SW A 2 ONTM-336
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-264
< ECU DIAGNOSIS INFORMATION >[CVT: RE0F10E]
TCM
*1: These numbers are specif
ied by SAE J2012/ISO 15031-6.
*2: The DTC number of the 1st trip is the same as the DTC number.
*3: Refer to TM-243, "DIAGNOSIS DE SCRIPTION : Malfunction Indicator Lamp (MIL)"
.
P0847 P0847 FLUID PRESS SEN/SW B 2 ON TM-337
P0848 P0848 FLUID PRESS SEN/SW B 2 ONTM-339
P084C P084C FLUID PRESS SEN/SW H 2 ON TM-341
P084D P084D FLUID PRESS SEN/SW H 2 ONTM-343
P0863 P0863 CONTROL UNIT (CAN) 1 ONTM-345
P0890 P0890 TCM 1 ONTM-346
P0962 P0962 PC SOLENOID A 2 ONTM-347
P0963 P0963 PC SOLENOID A 2 ONTM-349
P0965 P0965 PC SOLENOID B 2 ONTM-351
P0966 P0966 PC SOLENOID B 2 ONTM-353
P0967 P0967 PC SOLENOID B 2 ONTM-355
P2765 P2765 INPUT SPEED SENSOR B 2 ONTM-357
P2813 P2813 SELECT SOLENOID 2 ONTM-360
P2814 P2814 SELECT SOLENOID 2 ONTM-362
P2815 P2815 SELECT SOLENOID 2 ONTM-364
U0073 U0073 COMM BUS A OFF 1 ON TM-290
U0100 U0100 LOST COMM (ECM A) 1 ONTM-291
— U0140 LOST COMM (BCM) 1 —TM-292
— U0141 LOST COMM (BCM A) 1 —TM-293
— U0155 LOST COMM (IPC) 1 —TM-294
— U0300 CAN COMM DATA 1 —TM-295
— U1000 CAN COMM CIRC 1 —TM-296
— U1117 LOST COMM (ABS) 1 —TM-297
DTC*1, *2Items
(CONSULT screen terms) Trip
MIL*3Reference
GST CONSULT
(TRANSMISSION)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

CVT CONTROL SYSTEMTM-265
< WIRING DIAGRAM > [CVT: RE0F10E]
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WIRING DIAGRAM
CVT CONTROL SYSTEM
Wiring diagramINFOID:0000000009464223
ABDWA0702GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM