2014 NISSAN TEANA ECU

TCM
TM-253
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F10E]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
PRI SOLENOID • After engine warm up
• Selector lever: “N” position
• At idle 0.800 – 0.850 A
SEC SOLENOID CURRENT • After engine warm up
• Selector lever: “N” position
• At idle 0.800 – 0.850 A
SELECT SOLENOID CURRENT • After engine warm up
• Selector lever: “N” position
• At idle 1.000 A
SOLMON1 • Engine started
• Vehicle is stopped. 0.000 A
• Selector lever: “D” position
• Accelerator pedal position: 1/8 or less
• Vehicle speed: 20 km/h (12 MPH) or more 0.500 A
SOLMON2 • After engine warm up
• Selector lever: “N” position
• At idle 0.800 – 0.850 A
PRI SOL MON • After engine warm up
• Selector lever: “N” position
• At idle 0.800 – 0.850 A
SEC SOL MON CURRENT • After engine warm up
• Selector lever: “N” position
• At idle 0.800 – 0.850 A
SELECT SOL MON CURRENT • After engine warm up
• Selector lever: “N” position
• At idle 1.000 A
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
L POSITION SW Always Off
DS RANGE SW Selector lever: “DS” position On
Other than the above Off
BRAKESW Brake pedal is depressed On
Brake pedal is released Off
IDLE SW Accelerator pedal is fully depressed On
Accelerator pedal is released Off
SPORT MODE SW Always Off
ECO MODE SW Always Off
STRDWNSW Paddle shifter (shift
-down) is pulled On
Other than the above Off
STRUPSW Paddle shifter (shi
ft-up) is pulled On
Other than the above Off
DOWNLVR Always Off
UPLVR Always Off Monitor item Condition Value/Status (Approx.)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-254
< ECU DIAGNOSIS INFORMATION >[CVT: RE0F10E]
TCM
NONMMODEDriving with manual mode Off
Other than the above On
MMODE Driving with manual mode On
Other than the above Off
TOW MODE SW Always Off
SHIFT IND SIGNAL When the selector lever is positioned in be-
tween each position. OFF
Selector lever: P position P
Selector lever: R position R
Selector lever: N position N
Selector lever: D position D
Manual mode: 1st 1st
Manual mode: 2nd 2nd
Manual mode: 3rd 3rd
Manual mode: 4th 4th
Manual mode: 5th 5th
Manual mode: 6th 6th
Manual mode: 7th 7th
Manual mode: 8th 8th
CVT LAMP Approx. 2 seconds after ignition switch ON On
Other than the above Off
SPORT MODE IND Always Off
MANU MODE SIGNAL Driving with manual mode On
Other than the above Off
DS RANGE SIGNAL Selector lever in DS position On
Other than the above Off
ECO MODE SIGNAL Always Off
VDC ON Always Off
TCS ON Always Off
ABS FAIL SIGNAL When ABS malfunction signal is received On
Other than the above Off
ABS ON ABS is activated On
Other than the above Off
RANGE Selector lever: P and N positions N/P
Selector lever: R position R
Selector lever: D position D
Selector lever: DS position S
M GEAR POS Manual mode: 1st – 7th 1 to 7
G SEN SLOPE Flat road 0%
Uphill gradient The value changes to the positive side
along with uphill gradient. (Maximum
40.45%)
Downhill gradient The value changes to the negative side
along with downhill gradient. (Minimum
40.45%)
Monitor item Condition Value/Status (Approx.)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TCM
TM-255
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F10E]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
*: These monitor items do not use.
TERMINAL LAYOUT
INPUT/OUTPUT SIGNAL STANDARD
G SEN CALIBRATION When G sensor calibration is completed DONE
When G sensor calibration is not completed YET
N IDLE STATUS Always Off
ENGBRKLVL When the engine brake level of “ENGINE
BRAKE ADJ”. in “Work Support” is ON On
When the engine brake level of “ENGINE
BRAKE ADJ”. in “Work Support” is OFF Off
DRIVE MODE STATS While driving in D position AUTO
SNOW MODE Always Off
ECO MODE Always Off
NORMAL MODE Always Off
SPORT MODE Always Off
AIR BLDING STATE Always COMP
ELECTRIC OP DUTY Always 0%
E-OP DUTY MON Always 0%
ELECTRIC OP RELAY Always Off
E-OP RELAY MON Always Off
CVT-B* — —
CVT-A* — — Monitor item Condition Value/Status (Approx.)
JSDIA2713ZZ
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

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]
C
EF
G H
I
J
K L
M A
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]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
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