2011 NISSAN LATIO diagram

AT-132
< SERVICE INFORMATION >
P0744 TORQUE CONVERTER
2. Check solenoid valve by listening for its operating sound whileapplying battery voltage to the terminal and ground. Refer to AT-
124, "Wiring Diagram - AT - TCV".
OK or NG
OK >> GO TO 14.
NG >> Replace solenoid valve assembly.
14.CHECK CONTROL VALVE
1. Disassemble control valve assembly. Refer to AT-281, "
Control Valve Assembly".
2. Check control valves for sticking.
- Torque converter clutch control valve
- Torque converter clutch relief valve
OK or NG
OK >> GO TO 15.
NG >> Repair control valve.
15.CHECK LOCK-UP
During AT-58, "
Cruise Test - Part 1".
A/T perform lock-up at the specified speed?
YES >> GO TO 16.
NO >> Check control valve again. Repair or replace control valve assembly.
16.CHECK DTC
Perform AT-128, "
DTC Confirmation Procedure".
OK or NG
OK >> INSPECTION END
NG >> Perform “Cruise test — Part 1” again and return to the start point of this test group.
SCIA2066E
SCIA7191E
Revision: May 2010 2011 Versa

AT-134
< SERVICE INFORMATION >
P0745 PRESSURE CONTROL SOLENOID A
Wiring Diagram - AT - LPSV
INFOID:0000000005928183
TCM TERMINALS AND REFERENCE VALUES
Refer to AT-75, "TCM Terminal and Reference Value".
BCWA0654E
Revision: May 2010 2011 Versa

P0750 SHIFT SOLENOID AAT-139
< SERVICE INFORMATION >
DE
F
G H
I
J
K L
M A
B
AT
N
O P
Wiring Diagram - AT - SSV/AINFOID:0000000005928191
TCM TERMINALS AND REFERENCE VALUES
Refer to AT-75, "TCM Terminal and Reference Value".
BCWA0655E
Revision: May 2010 2011 Versa

AT-144
< SERVICE INFORMATION >
P0755 SHIFT SOLENOID B
Wiring Diagram - AT - SSV/B
INFOID:0000000005928199
TCM TERMINALS AND REFERENCE VALUES
Refer to AT-75, "TCM Terminal and Reference Value".
BCWA0656E
Revision: May 2010 2011 Versa

P1760 OVERRUN CLUTCH SOLENOIDAT-149
< SERVICE INFORMATION >
DE
F
G H
I
J
K L
M A
B
AT
N
O P
Wiring Diagram - AT - OVRCSVINFOID:0000000005928207
TCM TERMINALS AND REFERENCE VALUES
Refer to AT-75, "TCM Terminal and Reference Value".
BCWA0657E
Revision: May 2010 2011 Versa

AT-154
< SERVICE INFORMATION >
VEHICLE SPEED SIGNAL
Wiring Diagram - AT - VSSMTR
INFOID:0000000005928215
TCM TERMINALS AND REFERENCE VALUES
Refer to AT-75, "TCM Terminal and Reference Value".
BCWA0658E
Revision: May 2010 2011 Versa

BATT/FLUID TEMP SENAT-157
< SERVICE INFORMATION >
DE
F
G H
I
J
K L
M A
B
AT
N
O P
Wiring Diagram - AT - BA/FTSINFOID:0000000005928222
TCM TERMINALS AND REFERENCE VALUES
Refer to AT-75, "TCM Terminal and Reference Value".
BCWA0659E
Revision: May 2010 2011 Versa

BATT/FLUID TEMP SENAT-159
< SERVICE INFORMATION >
DE
F
G H
I
J
K L
M A
B
AT
N
O P
2. Check voltage TCM connector terminals while warming up A/T.
OK or NG
OK >> GO TO 9.
NG >> GO TO 4.
4.DETECT MALFUNCTIONING ITEM
Check the following items:
• Harness for short or open between TCM, ECM and terminal cord assembly
• Ground circuit for ECM Refer to EC-123, "
Wiring Diagram" (HR16DE), EC-633, "Wiring Diagram" (MR18DE).
OK or NG
OK >> GO TO 5.
NG >> Repair or replace damaged parts.
5. CHECK FLUID TEMPERATURE SENSOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect the TCM connector.
3. Check resistance between terminals.
OK or NG
OK >> GO TO 9.
NG >> GO TO 6.
6. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY HARNESS CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect terminal cord assemb ly harness connector and TCM connector.
3. Check continuity between terminal cord assembly harness con- nector terminal and TCM connector terminal.
4. If OK, check harness for short to ground and short to power.
5. If OK, check continuity between ground and transaxle assembly.
6. Reinstall any part removed.
OK or NG
Item Connec-
tor Terminal
Condition Judge-
ment stan-
dard
(Approx.)
A/T fluid
temperature
sensor E32 47 - 42 When A/T fluid tempera-
ture is 20
°C (68 °F). 1.5 V
When A/T fluid tempera-
ture is 80 °C (176 °F). 0.5 V
SCIA2658E
Item Connector Terminal Te m p e r a -
ture ° C (°F) Resistance
(Approx.)
A/T fluid
temperature
sensor E32
47 - 42AT- 3 8 0 , "
A/T Fluid Tempera-
ture Sensor"
SCIA2338E
Item
Connector Terminal Continuity
TCM E3242
Ye s
Terminal cord assembly
harness connector F30
7
TCM E3247
Ye s
Terminal cord assembly
harness connector F30
6
SCIA2660E
Revision: May 2010 2011 Versa