Check engine NISSAN TIIDA 2007 Service Repair Manual

TORQUE CONVERTER CLUTCH SOLENOID VALVE
TM-373
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
TORQUE CONVERTER CLUTCH SOLENOID VALVE
DescriptionINFOID:0000000001713026
 The torque converter clutch solenoid valve is activated, with the gear in D4 and D3, by the TCM in response
to signals sent from the vehicle speed sensor and the ECM (throttle opening). Lock-up piston operation will
then be controlled.
 Lock-up operation, however, is prohibited when A/T fluid temperature is too low.
 When the accelerator pedal is depressed (less than 2/8) on lock-up condition, the engine speed should not
change abruptly. If there is an abrupt change in engine speed, there is no lock-up.
CONSULT-III Reference Value in Data Monitor ModeINFOID:0000000001713027
Remarks: Specification data are reference values.
On Board Diagnosis LogicINFOID:0000000001713028
Diagnostic trouble code “T/C CLUTCH SOL/V” with CONSULT-III or 7th judgement flicker without CONSULT-
III is detected when TCM detects an improper voltage drop while it tries to operate the solenoid valve.
Possible CauseINFOID:0000000001713029
 Torque converter clutch solenoid valve
 Harness or connector
(Solenoid circuit is open or shorted.)
DTC Confirmation ProcedureINFOID:0000000001713030
CAUTION:
 Always drive vehicle at a safe speed.
 If performing this “DTC Confirmation Procedure” again, always turn ignition switch OFF and wait at
least 10 seconds before continuing.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III and wait at least 1 second.
3. Touch “START”.
4. Start engine and maintain the following conditions for at least 5 consecutive seconds.
VEHICLE SPEED: 80 km/h (50 MPH) or more
THROTTLE POSI: 0.5/8 - 1.0/8
SLCT LVR POSI: “D” position
Driving location: Driving the vehicle uphill (increased engine load) will help maintain the driving
conditions required for this test.
5. If the check result is NG, go to TM-373, "
Diagnosis Procedure".
WITHOUT CONSULT-III
1. Start engine.
2. Drive vehicle in D
1→ D2→ D3→ D4→ D4 lock-up position.
3. Perform self-diagnosis. Refer to TM-350, "
Diagnosis Procedure without CONSULT-III".
4. If the check result is NG, go to TM-373, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001713032
1.CHECK INPUT SIGNAL
With CONSULT-III
1. Start engine.
2. Select “MAIN SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
Item name Condition Display value (Approx.)
TCC S/V DUTY Lock-up OFF ⇔ Lock-up ON 4% ⇔ 94%

TM-374
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
TORQUE CONVERTER CLUTCH SOLENOID VALVE
3. Read out the value of “TCC S/V DUTY” while driving. Check the value changes according to driving
speed.
Without CONSULT-III
1. Start engine.
2. Check voltage between TCM connector terminal and ground.
OK or NG
OK >> GO TO 5.
NG >> GO TO 2.
2.CHECK TORQUE CONVERTER CLUTCH SOLENOID VALVE CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect TCM connector.
3. Check resistance between TCM connector terminal and ground.
OK or NG
OK >> GO TO 5.
NG >> GO TO 3.
3. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY HARNESS CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect terminal cord assembly 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
OK >> GO TO 4.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
Item name ConditionDisplay value
(Approx.)
TCC S/V
DUTYLock-up OFF ⇔ Lock-up ON 4% ⇔ 94%
ItemConnec-
torTerminal ConditionJudge-
ment stan-
dard
(Approx.)
Torque con-
verter clutch
solenoid
valveE31 3 - GroundWhen A/T performs lock-
up.8 - 15V
When A/T does not per-
form lock-up.0V
SCIA3261E
Solenoid Valve Connector TerminalResistance (Ap-
prox.)
Torque converter clutch
solenoid valveE31 3 - Ground 5 - 20 Ω
SCIA3262E
Item Connector Terminal Continuity
TCM E31 3
Ye s
Terminal cord assembly
harness connectorF30 5
SCIA3263E

TORQUE CONVERTER CLUTCH SOLENOID VALVE
TM-375
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
4.CHECK VALVE RESISTANCE
1. Turn ignition switch OFF.
2. Disconnect terminal cord assembly connector in engine room.
3. Check resistance between terminal cord assembly harness con-
nector terminal and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair or replace damaged parts.
5.CHECK DTC
Perform TM-373, "
DTC Confirmation Procedure".
OK or NG
OK >>INSPECTION END
NG >> GO TO 6.
6.CHECK TCM
1. Check TCM input/output signals. Refer to XX-XX, "*****"
.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
OK or NG
OK >>INSPECTION END
NG >> Repair or replace damaged parts.
Component InspectionINFOID:0000000001713033
TORQUE CONVERTER CLUTCH SOLENOID VALVE
 For removal, refer to XX-XX, "*****".
Resistance Check
 Check resistance between terminal and ground.
Operation Check
 Check solenoid valve by listening for its operating sound while
applying battery voltage to the terminal and ground.
Solenoid valve Connector Terminal Resistance (Approx.)
Torque converter clutch
solenoid valveF30 5 - Ground 5 - 20 Ω
SCIA4946E
Solenoid valve TerminalResistance (Ap-
prox.)
Torque converter
clutch solenoid
valve5 Ground 5 - 20 Ω
SCIA2063E
SCIA2066E

TM-376
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM POW-
ER SOURCE)
BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM
POWER SOURCE)
DescriptionINFOID:0000000001713034
The A/T fluid temperature sensor detects the A/T fluid temperature and sends the signal to the TCM.
CONSULT-III Reference Value in Data Monitor ModeINFOID:0000000001713035
Remarks: Specification data are reference values.
On Board Diagnosis LogicINFOID:0000000001713036
Diagnostic trouble code “BATT/FLUID TEMP SEN” with CONSULT-III or 8th judgement flicker without CON-
SULT-III is detected when TCM receives an excessively low or high voltage from the sensor.
Possible CauseINFOID:0000000001713037
 Harness or connector
(Sensor circuit is open or shorted.)
 A/T fluid temperature sensor
DTC Confirmation ProcedureINFOID:0000000001713038
CAUTION:
 Always drive vehicle at a safe speed.
 If performing this “DTC Confirmation Procedure” again, always turn ignition switch OFF and wait at
least 10 seconds before continuing.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-III
1. Start engine.
2. Select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Touch “START”.
4. Drive vehicle under the following conditions.
SLCT LVR POSI: “D” position
VEHICLE SPEED: Higher than 20 km/h (12 MPH)
5. If the check result is NG, go to TM-376, "
Diagnosis Procedure".
WITHOUT CONSULT-III
1. Start engine.
2. Drive vehicle under the following conditions.
Selector lever position: “D” position
Vehicle speed: Higher than 20 km/h (12 MPH)
3. Perform self-diagnosis. Refer to TM-350, "
Diagnosis Procedure without CONSULT-III".
4. If the check result is NG, go to TM-376, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001713040
1.CHECK TCM POWER SOURCE
1. Turn ignition switch ON. (Do not start engine.)
Item name Condition Display value (Approx.)
FLUID TEMP SE When A/T fluid temperature is 20°C (68°F). 1.5V
When A/T fluid temperature is 80°C (176°F). 0.5V

BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM POW-
ER SOURCE)
TM-377
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
2. Check voltage between TCM connector terminal and ground.
3. Turn ignition switch OFF.
4. Check voltage between TCM connector terminal and ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 2.
2.DETECT MALFUNCTIONING ITEM
Check the following items:
 Harness for short or open between ignition switch and TCM terminals 10, 19
 Harness for short or open between battery and TCM terminal 28
 10A fuse (No.13, located in the fuse block) and 10A fuse (No.49, located in the IPDM E/R)
 Ignition switch.
OK or NG
OK >> GO TO 9.
NG >> Repair or replace damaged parts.
3.CHECK INPUT SIGNAL OF A/T FLUID TEMPERATURE SENSOR
With CONSULT-III
1. Start engine.
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Read out the value of “FLUID TEMP SE”.
Without CONSULT-III
1. Start engine.
Item Connector TerminalJudgement standard (Ap-
prox.)
Power supply E3110 Battery voltage
19 Battery voltage
Power supply
(memory back-up)E32 28 Battery voltage
SCIA2656E
Item Connector Terminal Judgement standard (Approx.)
Power supply E3110 0V
19 0V
Power supply
(memory back-up)E32 28 Battery voltage
SCIA2657E
Item name ConditionDisplay value
(Approx.)
FLUID TEMP
SEWhen A/T fluid temperature is 20°C (68°F). 1.5V
When A/T fluid temperature is 80°C (176°F). 0.5V

BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM POW-
ER SOURCE)
TM-379
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
7.CHECK A/T FLUID TEMPERATURE SENSOR WITH TERMINAL CORD ASSEMBLY
1. Turn ignition switch OFF.
2. Disconnect terminal cord assembly connector in engine room.
3. Check resistance between terminal cord assembly harness con-
nector terminals.
4. Reinstall any part removed.
OK or NG
OK >> GO TO 8.
NG >> Repair or replace damaged parts.
8.DETECT MALFUNCTIONING ITEM
1. Remove oil pan. Refer to XX-XX, "*****"
.
2. Check the following items:
- A/T fluid temperature sensor
 Check resistance between terminal cord assembly harness con-
nector terminals while changing temperature as shown.
- Harness of terminal cord assembly for short or open
OK or NG
OK >> GO TO 9.
NG >> Repair or replace damaged parts.
9.CHECK DTC
Perform TM-376, "
DTC Confirmation Procedure".
OK or NG
OK >>INSPECTION END
NG >> GO TO 10.
10.CHECK TCM
1. Check TCM input/output signal. Refer to XX-XX, "*****"
.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
OK or NG
OK >>INSPECTION END
NG >> Repair or replace damaged parts.
Component InspectionINFOID:0000000001713041
A/T FLUID TEMPERATURE SENSOR
Temperature °C (°F) Resistance (Approx.)
20 (68) 2.5 kΩ
80 (176) 0.3 kΩ
SCIA4948E
Temperature [°C (°F)] Resistance (Approx.)
20 (68) 2.5 kΩ
80 (176) 0.3 kΩ
SAT298F

ENGINE SPEED SIGNAL
TM-381
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
ENGINE SPEED SIGNAL
DescriptionINFOID:0000000001713042
The engine speed signal is sent from the ECM to the TCM.
CONSULT-III Reference Value in Data Monitor ModeINFOID:0000000001713043
Remarks: Specification data are reference values.
On Board Diagnosis LogicINFOID:0000000001713044
Diagnostic trouble code “ENGINE SPEED SIG” with CONSULT-III or 9th judgement flicker without CONSULT-
III is detected when TCM does not receive the proper voltage signal from ECM.
Possible CauseINFOID:0000000001713045
Harness or connector
(Circuit is open or shorted.)
DTC Confirmation ProcedureINFOID:0000000001713046
CAUTION:
 Always drive vehicle at a safe speed.
 If performing this “DTC Confirmation Procedure” again, always turn ignition switch OFF and wait at
least 10 seconds before continuing.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch ON and select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
2. Touch “START”.
3. Start engine and maintain the following conditions for at least 10 consecutive seconds.
VEHICLE SPEED: 10 km/h (6 MPH) or more
THROTTLE POSI: More than 1.0/8
SLCT LVR POSI: “D” position
4. If the check result is NG, go to TM-381, "
Diagnosis Procedure".
WITHOUT CONSULT-III
1. Start engine.
2. Drive vehicle under the following conditions for more than 10 seconds.
Selector lever position: “D” position
Vehicle speed: Higher than 10 km/h (6 MPH)
Throttle position: Greater than 1.0/8 of the full throttle position
3. Perform self-diagnosis. Refer to TM-350, "
Diagnosis Procedure without CONSULT-III".
4. If the check result is NG, go to TM-381, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001713048
1.CHECK DTC WITH ECM
Check DTC with CONSULT-III “ENGINE”.
Turn ignition switch ON and select “SELF-DIAGNOSTIC RESULTS” mode for “ENGINE” with CONSULT-III.
Refer to XX-XX, "*****"
.
OK or NG
OK >> GO TO 2.
NG >> Check ignition signal circuit for engine control. Refer to XX-XX, "*****"
.
2.CHECK INPUT SIGNAL
With CONSULT-III
1. Start engine.
Item name Condition Display value
ENGINE SPEED Engine running Approximately matches the tachometer reading.

TM-382
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
ENGINE SPEED SIGNAL
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-II.
3. Read out the value of “ENGINE SPEED”. Check engine speed changes according to throttle position.
Without CONSULT-III
1. Start engine.
2. Check voltage between TCM harness connector terminal and
ground.
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3. CHECK HARNESS BETWEEN TCM AND ECM
1. Turn ignition switch OFF.
2. Disconnect ECM connector and TCM connector.
3. Check continuity between ECM connector and TCM connector.
4. If OK, check harness for short to ground and short to power.
5. If OK, check continuity between body ground and transaxle
assembly.
6. Reinstall any part removed.
OK or NG
OK >> GO TO 4.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK DTC
Perform TM-381, "
DTC Confirmation Procedure".
OK or NG
OK >>INSPECTION END
NG >> GO TO 5.
5.CHECK TCM
1. Check TCM input/output signal. Refer to XX-XX, "*****"
.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
OK or NG
OK >>INSPECTION END
NG >> Repair or replace damaged parts.
Item name Condition Display value
ENGINE
SPEED Engine runningApproximately matches the ta-
chometer reading.
ItemConnec-
torTerminal ConditionJudgement standard (Ap-
prox.)
Engine
speed signalE3239 -
Ground
and Refer to XX-XX, "*****"
.
SCIA3265E
Item Connector Terminal Continuity
TCM E32 39
Ye s
ECM F10 13
SCIA7173E

TURBINE REVOLUTION SENSOR
TM-383
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
TURBINE REVOLUTION SENSOR
DescriptionINFOID:0000000001713049
The turbine revolution sensor (power train revolution sensor) detects forward clutch drum rpm (revolutions per
minute). It is located on the input side of the automatic transaxle. The vehicle speed sensor A/T (Revolution
sensor) is located on the output side of the automatic transaxle. With the two sensors, input and output rpms
are accurately detected. As a result, optimal shift timing during deceleration and shift quality can be improved.
CONSULT-III Reference Value in Data Monitor ModeINFOID:0000000001713050
Remarks: Specification data are reference values.
On Board Diagnosis LogicINFOID:0000000001713051
Diagnostic trouble code “TURBINE SENSOR” with CONSULT-III or 10st judgement flicker without CONSULT-
III is detected when TCM does not receive the proper voltage signal from the sensor.
Possible CauseINFOID:0000000001713052
 Harness or connector
(Sensor circuit is open or shorted.)
 Turbine revolution sensor (power train revolution sensor)
DTC Confirmation ProcedureINFOID:0000000001713053
CAUTION:
 Always drive vehicle at a safe speed.
 If performing this “DTC Confirmation Procedure” again, always turn ignition switch OFF and wait at
least 10 seconds before continuing.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-III
1. Start engine.
2. Select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Touch “START”.
4. Drive vehicle under the following conditions for more than 5 seconds.
SLCT LVR POSI: “D” position
VEHICLE SPEED: Higher than 40 km/h (25 MPH)
ENGINE SPEED: Higher than 1,500 rpm
THROTTLE POSI: Greater than 1.0/8 of the full throttle position
5. If the check result is NG, go to TM-383, "
Diagnosis Procedure".
WITHOUT CONSULT-III
1. Start engine.
2. Drive vehicle under the following conditions for more than 5 seconds.
Selector lever position: “D” position
Vehicle speed: Higher than 40 km/h (25 MPH)
Engine speed: Higher than 1,500 rpm
Throttle position: 1.0/8 of the full throttle position
3. Perform self-diagnosis. Refer to TM-350, "
Diagnosis Procedure without CONSULT-III".
4. If the check result is NG, go to TM-383, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001713055
1.CHECK INPUT SIGNAL
With CONSULT-III
1. Start engine.
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
Item name Condition Display value
TURBINE REV During driving (lock-up ON) Approximately matches the engine speed.

TM-384
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
TURBINE REVOLUTION SENSOR
3. Read out the value of “TURBINE REV” while driving. Check the value changes according to driving
speed.
OK or NG
OK >> GO TO 8.
NG >> GO TO 2.
2. CHECK TURBINE REVOLUTION SENSOR
1. Start engine.
2. Check power supply to turbine revolution sensor (power train revolution sensor) by voltage between TCM
connector terminals.
3. If OK, check the pulse when vehicle cruises.
OK or NG
OK >> GO TO 8.
NG >> GO TO 3.
3. CHECK POWER AND SENSOR GROUND
1. Turn ignition switch OFF.
2. Disconnect the turbine revolution sensor (power train revolution sensor) harness connector.
3. Turn ignition switch ON.
4. Check voltage between turbine revolution sensor (power train
revolution sensor) harness connector terminals.
Item name Condition Display value
TURBINE REV During driving (lock-up
ON)Approximately matches
the engine speed.
Item Connector TerminalJudgement standard
(Approx.)
TCM E31, E3210 - 42
Battery voltage
19 - 42
Name Condition
Turbine revolution
sensor (power train
revolution sensor)When driving at 20 km/h (12 MPH), use the CONSULT-II
pulse frequency measuring function.*1
CAUTION:
Connect the diagnosis data link cable to the vehicle diag-
nosis connector.
*1: A circuit tester cannot be used to test this item.
Item Connector Terminal NameJudge-
ment stan-
dard
(Approx.)
TCM E32 38Turbine revolution sensor
(power train revolution sensor)360 Hz
SCIA4949E
Item Connector TerminalJudgement
standard
(Approx.)
Turbine revolution sensor
(power train revolution sensor)F47 1 - 3Battery volt-
age
SCIA2770E