NISSAN TEANA 2014 Service Manual

TM-346
< DTC/CIRCUIT DIAGNOSIS >[CVT: RE0F10E]
P0890 TCM
P0890 TCM
DTC LogicINFOID:0000000009464302
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.CHECK DTC DETECTION
1. Start the engine and wait for 5 seconds or more.
2. Check the DTC.
Is
“P0890” detected?
YES >> Go to TM-346, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000009464303
1.CHECK TCM POWER SUPPLY (BACK-UP) CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect TCM connector.
3. Check voltage between TCM harness connector terminals and ground.
Is the inspection result normal?
YES >> Check intermitt ent incident. Refer to GI-43, "Intermittent Incident".
NO >> GO TO 2.
2.DETECT MALFUNCTIONING ITEMS
Check the following items:
• Open or short circuit of harness between battery pos itive terminal and TCM connectors terminals 45 and 46.
• 10A fuse (No.60, located in the fuse and fusible link block). Refer to PG-71, "Terminal Arrangement"
.
Is the inspection result normal?
YES >> Check intermitt ent incident. Refer to GI-43, "Intermittent Incident".
NO >> Repair or replace malfunctioning parts.
DTC CONSULT screen terms
(Trouble diagnosis content) DTC detection condition Possible causes
P0890 TCM
(Transmission Control Module
Power Relay Sense Circuit
Low) When all of the following conditions are satis-
fied and this state is maintained for 0.2 sec-
onds:
• TCM power supply voltage: More than 11 V
• Battery voltage: Less than 8.4 V Harness or connector
(TCM power supply (b ack-up) circuit is
open or shorted.)
TCM Ground Voltage
Connector Terminal
F16 45
Ground 10 – 16 V
46
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

P0962 PRESSURE CONTROL SOLENOID ATM-347
< DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F10E]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
P0962 PRESSURE CONTROL SOLENOID A
DTC LogicINFOID:0000000009464304
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.CHECK DTC DETECTION
1. Start the engine and wait for 5 seconds or more.
2. Check the first trip DTC.
Is
“P0962” detected?
YES >> Go to TM-347, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000009464305
1.CHECK CIRCUIT BETWEE N TCM AND CVT UNIT
1. Turn ignition switch OFF.
2. Disconnect TCM connector and CVT unit connector.
3. Check continuity between TCM harness connector terminal and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace damaged parts.
2.CHECK CIRCUIT BETWEEN CVT UNIT AND GROUND
Check continuity between CVT unit harness connector terminal and ground.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-43, "Intermittent Incident".
NO >> GO TO 3.
DTC CONSULT screen terms
(Trouble diagnosis content) DTC detection condition Possible causes
P0962 PC SOLENOID A
(Pressure Control Solenoid A
Control Circuit Low) When all of the following conditions are satis-
fied and this state is maintained for 0.2 sec-
onds:
• TCM power supply voltage: More than 11 V
• TCM judges that solenoid valve circuit is shorted to ground. • Harness or connector
(Line pressure solenoid valve circuit is
shorted to ground)
• Line pressure solenoid valve
TCM —Continuity
Connector Terminal
F16 30 Ground Not existed
CVT unit — Condition Resistance
Connector Terminal
F209 20 Ground CVT fluid temperature: 20
°C (68 °F) 5.5 – 7.0 Ω
CVT fluid temperature: 50 °C (122 °F) 6.0 – 8.0 Ω
CVT fluid temperature: 80 °C (176 °F) 6.5 – 8.5 Ω
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-348
< DTC/CIRCUIT DIAGNOSIS >[CVT: RE0F10E]
P0962 PRESSURE CONTROL SOLENOID A
3.CHECK CIRCUIT BETWEEN CVT UNIT AND CONTROL VALVE
1. Disconnect control valve connector. Refer to TM-388, "Removal and Installation"
.
2. Check continuity between CVT unit harness connector terminal and control valve harness connector ter-
minal.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace terminal cord assembly. Refer to TM-388, "Removal and Installation"
.
4.CHECK CIRCUIT BETWEEN CONTROL VALVE AND GROUND
Check continuity between CVT unit harness connector terminal and ground.
Is the inspection result normal?
YES >> Check intermitt ent incident. Refer to GI-43, "Intermittent Incident".
NO >> There is malfunction of line pressure solenoid valve. Replace transaxle assembly. Refer to TM-
407, "Removal and Installation".
CVT unit Control valve
Continuity
Connector Terminal Connector Terminal
F209 20 F207 1 Existed
Control valve — Condition Resistance
Te r m i n a l
1Ground CVT fluid temperature: 20
°C (68 °F) 5.5 – 7.0 Ω
CVT fluid temperature: 50 °C (122 °F) 6.0 – 8.0 Ω
CVT fluid temperature: 80 °C (176 °F) 6.5 – 8.5 Ω
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

P0963 PRESSURE CONTROL SOLENOID ATM-349
< DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F10E]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
P0963 PRESSURE CONTROL SOLENOID A
DTC LogicINFOID:0000000009464306
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.CHECK DTC DETECTION
1. Start the engine and wait for 5 seconds or more.
2. Check the first trip DTC.
Is
“P0963” detected?
YES >> Go to TM-349, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000009464307
1.CHECK CIRCUIT BETWEE N TCM AND CVT UNIT
1. Turn ignition switch OFF.
2. Disconnect TCM connector and CVT unit connector.
3. Check continuity between TCM harness connector terminal and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace damaged parts.
2.CHECK CIRCUIT BETWEEN CVT UNIT AND GROUND
Check continuity between CVT unit harness connector terminal and ground.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-43, "Intermittent Incident".
DTCCONSULT screen terms
(Trouble diagnosis content) DTC detection condition Possible causes
P0963 PC SOLENOID A
(Pressure Control Solenoid A
Control Circuit High) When all of the following conditions are satis-
fied and this state is maintained for 0.2 sec-
onds:
• TCM power supply voltage: More than 11 V
• P0962 is not detected
• TCM judges that solenoid valve circuit is open. • Harness or connector
(Line pressure solenoid valve circuit is
open or shorted to power supply)
• Line pressure solenoid valve
TCM CVT unit Continuity
Connector Terminal Connector Terminal
F1630F4620Existed
CVT unit — Condition Resistance
Connector Terminal
F209 20 Ground CVT fluid temperature: 20
°C (68 °F) 5.5 – 7.0 Ω
CVT fluid temperature: 50 °C (122 °F) 6.0 – 8.0 Ω
CVT fluid temperature: 80 °C (176 °F) 6.5 – 8.5 Ω
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-350
< DTC/CIRCUIT DIAGNOSIS >[CVT: RE0F10E]
P0963 PRESSURE CONTROL SOLENOID A
NO >> GO TO 3.
3.CHECK CIRCUIT BETWEEN CVT UNIT AND CONTROL VALVE
1. Disconnect control valve connector. Refer to TM-388, "Removal and Installation"
.
2. Check continuity between CVT unit harness connector terminal and control valve harness connector ter- minal.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace terminal cord assembly. Refer to TM-388, "Removal and Installation"
.
4.CHECK CIRCUIT BETWEEN CONTROL VALVE AND GROUND
Check continuity between CVT unit harness connector terminal and ground.
Is the inspection result normal?
YES >> Check intermitt ent incident. Refer to GI-43, "Intermittent Incident".
NO >> There is malfunction of line pressure solenoid valve. Replace transaxle assembly. Refer to TM-
407, "Removal and Installation".
CVT unit Control valve
Continuity
Connector Terminal Connector Terminal
F209 20 F207 1 Existed
Control valve — Condition Resistance
Te r m i n a l
1Ground CVT fluid temperature: 20
°C (68 °F) 5.5 – 7.0 Ω
CVT fluid temperature: 50 °C (122 °F) 6.0 – 8.0 Ω
CVT fluid temperature: 80 °C (176 °F) 6.5 – 8.5 Ω
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

P0965 PRESSURE CONTROL SOLENOID BTM-351
< DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F10E]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
P0965 PRESSURE CONTROL SOLENOID B
DTC LogicINFOID:0000000009464308
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
DTC CONSULT screen terms
(Trouble diagnosis content) DTC detection condition Possible causes
P0965 PC SOLENOID B
(Pressure Control Solenoid B
Control Circuit Range Perfor-
mance) When any of 1 or 2 is satisfied and this state is
maintained for 10 seconds:
1. When all of the following conditions are satisfied:
- DTC other than the applicable DTC is not detected.
- Engine speed: More than 625 rpm
- Selector lever: Other than P/N position
- CVT fluid temperature: More than -20 °C
(-4 °F)
- TCM power supply: More than 11 V
- The difference between instruction pres- sure of primary pressure and 10-msec-
ago instruction primary pressure is 0
MPa or more
- Instruction pressure of primary pressure:
0.86 MPa or more
- Instruction pressure of primary pressure - primary pressure: More than 1.2 MPa
- When all of the following conditions are
satisfied and this state is maintained for
1 second:
• DTC other than the applicable DTC is not
detected.
• CVT fluid temperature: More than -20 °C
(-4 °F)
• Selector lever: Other than P/N position
• Engine speed: More than 625 rpm
• Instruction pressure of primary pressure:
More than 2 MPa
• Primary pressure: 0.4 MPa or less
2. When all of the following conditions are
satisfied:
- DTC other than the applicable DTC is not detected.
- CVT fluid temperature: More than -20 °C
(-4 °F)
- Selector lever: Other than P/N position
- TCM power supply: More than 11 V
- When all of the following conditions are satisfied and this state is maintained for
5.5 seconds:
• DTC other than the applicable DTC is not detected.
• CVT fluid temperature: More than -20 °C
(-4 °F)
• Selector lever: Other than P/N position
• Primary pressure - instruction pressure
of primary pressure: 1.2 MPa or more
- The difference between instruction pres-
sure of primary pressure and 10-msec-
ago instruction primary pressure is 0
MPa or more
- Primary pressure - instruction pressure
of primary pressure: More than 1.2 MPa • Harness or connector
(Primary pressure solenoid valvecircuit
is open or shorted.)
• Primary pressure solenoid valve
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-352
< DTC/CIRCUIT DIAGNOSIS >[CVT: RE0F10E]
P0965 PRESSURE CONTROL SOLENOID B
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.CHECK DTC DETECTION
1. Start the engine.
2. Drive the vehicle.
3. Maintain the following conditions for 20 seconds or more.
4. Stop the vehicle.
5. Check the first trip DTC.
Is
“P0965”detected?
YES >> Go to TM-352, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000009464309
1.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
Is the inspection result normal?
YES >> Replace transaxle assembly. Refer to TM-407, "Removal and Installation".
NO >> Repair or replace malfunctioning parts.
Vehicle speed : 40 km/h (25 MPH) or more
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

P0966 PRESSURE CONTROL SOLENOID BTM-353
< DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F10E]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
P0966 PRESSURE CONTROL SOLENOID B
DTC LogicINFOID:0000000009464310
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.CHECK DTC DETECTION
1. Start the engine and wait for 5 seconds or more.
2. Check the first trip DTC.
Is
“P0966” detected?
YES >> Go to TM-353, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000009464311
1.CHECK CIRCUIT BETWEE N TCM AND CVT UNIT
1. Turn ignition switch OFF.
2. Disconnect TCM connector and CVT unit connector.
3. Check continuity between TCM harness connector terminal and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace damaged parts.
2.CHECK CIRCUIT BETWEEN CVT UNIT AND GROUND
Check continuity between CVT unit harness connector terminal and ground.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-43, "Intermittent Incident".
NO >> GO TO 3.
DTC CONSULT screen terms
(Trouble diagnosis content) DTC detection condition Possible causes
P0966 PC SOLENOID B
(Pressure Control Solenoid B
Control Circuit Low) When all of the following conditions are satis-
fied and this state is maintained for 0.48 sec-
onds:
• TCM power supply voltage: More than 11 V
• TCM judges that solenoid valve circuit is shorted to ground. • Harness or connector
(Primary pressure solenoid valve cir-
cuit shorted to ground)
• Primary pressure solenoid valve
TCM
—Continuity
Connector Terminal
F16 40 Ground Not existed
CVT unit — Condition Resistance
Connector Terminal
F209 13 Ground CVT fluid temperature: 20
°C (68 °F) 5.5 – 7.0 Ω
CVT fluid temperature: 50 °C (122 °F) 6.0 – 8.0 Ω
CVT fluid temperature: 80 °C (176 °F) 6.5 – 8.5 Ω
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-354
< DTC/CIRCUIT DIAGNOSIS >[CVT: RE0F10E]
P0966 PRESSURE CONTROL SOLENOID B
3.CHECK CIRCUIT BETWEEN CVT UNIT AND CONTROL VALVE
1. Disconnect control valve connector. Refer to TM-388, "Removal and Installation"
.
2. Check continuity between CVT unit harness connector terminal and control valve harness connector ter-
minal.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace terminal cord assembly. Refer to TM-388, "Removal and Installation"
.
4.CHECK CIRCUIT BETWEEN CONTROL VALVE AND GROUND
Check continuity between CVT unit harness connector terminal and ground.
Is the inspection result normal?
YES >> Check intermitt ent incident. Refer to GI-43, "Intermittent Incident".
NO >> There is malfunction of primary pressure solenoid valve. Replace transaxle assembly. Refer to
TM-407, "Removal and Installation"
.
CVT unit Control valve Continuity
Connector Terminal Connector Terminal
F209 13 F207 9 Existed
Control valve — Condition Resistance
Te r m i n a l
9Ground CVT fluid temperature: 20
°C (68 °F) 5.5 – 7.0 Ω
CVT fluid temperature: 50 °C (122 °F) 6.0 – 8.0 Ω
CVT fluid temperature: 80 °C (176 °F) 6.5 – 8.5 Ω
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

P0967 PRESSURE CONTROL SOLENOID BTM-355
< DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F10E]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
P0967 PRESSURE CONTROL SOLENOID B
DTC LogicINFOID:0000000009464312
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.CHECK DTC DETECTION
1. Start the engine and wait for 5 seconds or more.
2. Check the first trip DTC.
Is
“P0967” detected?
YES >> Go to TM-355, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000009464313
1.CHECK CIRCUIT BETWEE N TCM AND CVT UNIT
1. Turn ignition switch OFF.
2. Disconnect TCM connector and CVT unit connector.
3. Check continuity between TCM harness connector terminal and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace damaged parts.
2.CHECK CIRCUIT BETWEEN CVT UNIT AND GROUND
Check continuity between CVT unit harness connector terminal and ground.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-43, "Intermittent Incident".
DTCCONSULT screen terms
(Trouble diagnosis content) DTC detection condition Possible causes
P0967 PC SOLENOID B
(Pressure Control Solenoid B
Control Circuit High) When all of the following conditions are satis-
fied and this state is maintained for 0.2 sec-
onds:
• TCM power supply voltage: More than 11 V
• P0966 is not detected
• TCM judges that solenoid valve circuit is open. • Harness or connector
(Primary pressure solenoid valve cir-
cuit open or shorted to power supply)
• Primary pressure solenoid valve
TCM CVT unit
Continuity
Connector Terminal Connector Terminal
F1640F4613Existed
CVT unit — Condition Resistance
Connector Terminal
F209 13 Ground CVT fluid temperature: 20
°C (68 °F) 5.5 – 7.0 Ω
CVT fluid temperature: 50 °C (122 °F) 6.0 – 8.0 Ω
CVT fluid temperature: 80 °C (176 °F) 6.5 – 8.5 Ω
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM