engine NISSAN TIIDA 2010 Service Repair Manual

CVT-62
< SERVICE INFORMATION >[RE0F08B]
P0705 TRANSMISSION RANGE SWITCH A
P0705 TRANSMISSION RANGE SWITCH A
DescriptionINFOID:0000000005397816
• The transmission range switch assemb
ly includes a transaxle case.
• The transaxle range switch detects the selector lever position and sends a signal to the TCM.
CONSULT-III Reference Value in Data Monitor ModeINFOID:0000000005397817
On Board Diagn osis LogicINFOID:0000000005397818
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “P0705” with CONSULT-III is detected when TCM does not receive the correct volt-
age signal (based on the gear position) from the switch.
Possible CauseINFOID:0000000005397819
• Harness or connectors(transmission range switches circuit is open or shorted.)
• transmission range switch
DTC Confirmation ProcedureINFOID:0000000005397820
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC Confirmation Procedure” has been previously performed, alw ays turn ignition switch OFF and
wait at least 10 seconds before performing the next test.
After the repair, touch “ERASE” on “SELF-DIAG RESULTS” and then perform the following procedure to con-
firm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Select “DATA MONITOR” mode fo r “TRANSMISSION” with CONSULT-III.
3. Start engine.
4. Drive vehicle and maintain the following conditions for at least 2 consecutive seconds. VEHICLE SPEED: More than 10 km/h (6 MPH)
ENG SPEED: More than 450 rpm
ACC PEDAL OPEN: More than 1.0/8
5. If DTC is detected, go to CVT-64, "
Diagnosis Procedure" .
WITH GST
Follow the procedure “WITH CONSULT-III”.
Item name Condition Display value
P POSITION SW Selector lever in “P” position
on
Other than the above position off
R POSITION SW Selector lever in “R” position
on
Other than the above position off
N POSITION SW Selector lever in “N” position
on
Other than the above position off
D POSITION SW Selector lever in “D” position
on
Other than the above position off
L POSITION SW Selector lever in
“L” position on
Other than the above position off
Revision: January 20102010 Versa

CVT-64
< SERVICE INFORMATION >[RE0F08B]
P0705 TRANSMISSION RANGE SWITCH A
Diagnosis Procedure
INFOID:0000000005397822
1. CHECK TRANSMISSION RANGE SWITCH SIGNALS
With CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Select “DATA MONITOR” mode for “TRANSMISSION”.
3. Change selector lever to “P”, “R”, “N”, “D” and “L” positions to check the value of “P RANGE SW”, “R
RANGE SW”, “N RANGE SW”, “D RANG E SW” and “L RANGE SW”. Refer to CVT-62, "
CONSULT-III
Reference Value in Data Monitor Mode".
Without CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Change selector lever to “P“, “R”, “N”, “D” and “L” positions to check voltage between the CVT unit harness connector termi-
nals and ground.
OK or NG
OK >> GO TO 6.
NG >> GO TO 2.
2. CHECK TRANSMISSION RANGE SWITCH CIRCUIT
Check the following. If NG, repair or replace damaged parts.
• Harness for short or open between ignition switch and transmission range switch.
• 10A fuse (NO. 51, IPDM E/R)
OK or NG
OK >> GO TO 6.
NG >> GO TO 3.
3. CHECK HARNESS BETWEEN TCM A ND TRANSMISSION RANGE SWITCH
1. Turn ignition switch OFF.
2. Disconnect TCM connector and transmission range switch connector.
Shift position “P RANGE SW” “R RANGE SW” “N RANGE SW” “D RANGE SW” “L RANGE SW”
P ON OFF OFFOFF OFF
R OFF ONOFF OFF OFF
N OFF OFF ONOFF OFF
D OFF OFFOFF ONOFF
L OFF OFFOFF OFF ON
Shift
position Connector
E31, E32
Te r m i n a l
18 - Ground 22 - Ground 26 - Ground 43 - Ground 44 - Ground
P Battery volt-
age 0
V0 V0 V0 V
R0 V Battery volt-
age 0 V
0 V0 V
N0 V 0 V Battery volt-
age 0 V
0 V
D 0 V 0 V0 VBattery volt-
age 0 V
L0 V0 V0 V0 VBattery volt-
age
AWDIA0655GB
Revision: January 20102010 Versa

P0710 TRANSMISSION FLUID TEMPERATURE SENSOR ACVT-67
< SERVICE INFORMATION > [RE0F08B]
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P0710 TRANSMISSION FLUI D TEMPERATURE SENSOR A
DescriptionINFOID:0000000005397824
• The CVT fluid temperature sensor is included in the control valve assembly.
• The CVT fluid temperature sensor detects the CV T fluid temperature and sends a signal to the TCM.
CONSULT-III Reference Value in Data Monitor ModeINFOID:0000000005397825
Remarks: Specification data are reference values.
On Board Diagnosis LogicINFOID:0000000005397826
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “P0710” with CONSULT-III is detected when TCM receives an excessively low or
high voltage from the sensor.
Possible CauseINFOID:0000000005397827
• Harness or connectors (Sensor circuit is open or shorted.)
• CVT fluid temperature sensor
DTC Confirmation ProcedureINFOID:0000000005397828
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC Confirmation Procedure” has been previously performed, always turn ignition switch OFF and
wait at least 10 seconds before performing the next test.
After the repair, touch “ERASE” on “SELF-DIAG RESULTS” and then perform the following procedure to con-
firm 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.
3. Start engine and maintain the following conditions for at least 14 minutes (Total). VEHICLE SPEED: 10 km/h (6 MPH) or more
RANGE: “D” position
4. If DTC is detected, go to CVT-69, "
Diagnosis Procedure".
WITH GST
Follow the procedure “WITH CONSULT-III”.
Item name Condition Display value (Approx.)
ATF TEMP SEN When CVT fluid temperature is 20
°C (68 °F). 2.0 V
When CVT fluid temperature is 80 °C (176 °F). 1.0 V
Revision: January 20102010 Versa

P0710 TRANSMISSION FLUID TEMPERATURE SENSOR ACVT-69
< SERVICE INFORMATION > [RE0F08B]
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Diagnosis ProcedureINFOID:0000000005397830
1. CHECK CVT FLUID TEMP ERATURE SENSOR SIGNAL
With CONSULT-III
1. Start engine.
2. Select “ECU INPUT SIGNALS” in “DATA MONITO R” mode for “TRANSMISSION” with CONSULT-III.
3. Read out the value of “ATF TEMP SEN”.
Without CONSULT-III
1. Start engine.
2. Check voltage between TCM connector terminals.
3. Turn ignition switch OFF.
4. Disconnect TCM connector.
5. Check if there is continuity between connector terminal and ground.
OK or NG
OK >> GO TO 5.
NG >> GO TO 2.
2. CHECK CVT FLUID TEMP ERATURE SENSOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect the TCM connector.
3. Check resistance between TCM connector terminals.
OK or NG
OK >> GO TO 5.
NG >> GO TO 3.
3. CHECK CVT FLUID TEMPERATURE SENSOR
1. Turn ignition switch OFF.
2. Disconnect CVT unit harness connector.
Item name Condition Display value
(Approx.)
ATF TEMP SEN When CVT fluid temperature is 20
°C
(68 °F). 2.0 V
When CVT fluid temperature is 80 °C
(176 °F). 1.0 V
Name Connector Terminal
Temperature
°C ( °F) Voltage
(Approx.)
CVT fluid tem-
perature sen-
sor E32
47 - 42 20 (68) 2.0 V
80 (176) 1.0 V
SCIA2027E
Name Connector Terminal Temperature
°C ( °F) Resistance
(Approx.)
CVT fluid tem-
perature sensor E32
47 - 42 20 (68) 6.5 k
Ω
80 (176) 0.9 k Ω
SCIA2510E
Revision: January 20102010 Versa

CVT-72
< SERVICE INFORMATION >[RE0F08B]
P0715 INPUT SPEED SENSOR A
P0715 INPUT SPEED SENSOR A
DescriptionINFOID:0000000005397832
The primary speed sensor detects the primary pul
ley revolution speed and sends a signal to the TCM.
CONSULT-III Reference Value in Data Monitor ModeINFOID:0000000005397833
Remarks: Specification data are reference values.
On Board Diagnosis LogicINFOID:0000000005397834
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “P0715” with CONSULT-III is detected when TCM does not receive the proper sig-
nal from the sensor.
Possible CauseINFOID:0000000005397835
• Harness or connectors (Sensor circuit is open or shorted.)
• Primary speed sensor
DTC Confirmation ProcedureINFOID:0000000005397836
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC Confirmation Procedure” has been previously performed, alw ays turn ignition switch OFF and
wait at least 10 seconds before performing the next test.
After the repair, touch “ERASE” on “SELF-DIAG RESULTS” and then perform the following procedure to con-
firm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch ON and select “DATA MONI TOR” mode for “TRANSMISSION” with CONSULT-III.
2. Start engine and maintain the following conditions for at least 5 consecutive seconds.
VEHICLE SPEED: 10 km/h (6 MPH) or more
ACC PEDAL OPEN: More than 1.0/8
RANGE: “D” position
ENG SPEED: 450 rpm or more
Driving location: Driving the vehicle uphill (increased engine load) will help maintain the driving
conditions required for this test.
3. If DTC is detected, go to CVT-74, "
Diagnosis Procedure" .
WITH GST
Follow the procedure “WITH CONSULT-III”.
Item name Condition Display value
ENG SPEED SIG Engine running Closely matches the tach ometer reading.
PRI SPEED SEN During driving (lock-up ON) Approximately matches the engine speed.
Revision: January 20102010 Versa

CVT-74
< SERVICE INFORMATION >[RE0F08B]
P0715 INPUT SPEED SENSOR A
Diagnosis Procedure
INFOID:0000000005397838
1.CHECK INPUT SIGNALS
With CONSULT-III
1. Start engine.
2. Select “ECU INPUT SIGNALS” in “DATA MONI TOR” mode for “TRANSMISSION” with CONSULT-III.
3. Start vehicle and read out the value of “PRI SPEED SEN”.
OK or NG
OK >> GO TO 6.
NG >> GO TO 2.
2.CHECK PRIMARY SPEED SENSOR
1. Start engine.
2. Check voltage between TCM connector terminals.
3. Check the pulse with CONSULT-III or oscilloscope, when vehi- cle cruises.
OK or NG
OK >> GO TO 6.
NG - 1 >> Battery voltage is not supplied: GO TO 3.
NG - 2 >> Battery voltage is supplied, but there is a malfunction in the frequency: GO TO 4.
3. CHECK HARNESS BETWEEN TCM AND CVT UNI T HARNESS CONNECTOR (SENSOR POWER AND
SENSOR GROUND)
1. Turn ignition switch OFF.
2. Disconnect TCM connector and primary speed sensor harness connector.
Item nameConditionDisplay value
PRI SPEED SEN During driving (lock-up
ON)Approximately matches
the engine speed.
Item Connector
TerminalData (Approx.)
TCM E32 10, 19 - 42Battery voltage
Name Condition
Primary speed sen-
sor When running at 20 km/h (12 MPH) in “L” position with the
closed throttle position signal OFF, use the CONSULT-III
pulse frequency measuring function.
CAUTION:
Connect the data link connector to the vehicle-side diag-
nosis connector.
Item Connector Terminal NameData (Ap-
prox.)
TCM E32 38 Primary speed sensor 1250 Hz
AWDIA0644GB
Revision: January 20102010 Versa

CVT-76
< SERVICE INFORMATION >[RE0F08B]
P0720 OUTPUT SPEED SENSOR
P0720 OUTPUT SPEED SENSOR
DescriptionINFOID:0000000005397839
The secondary speed sensor detects the revolution of
the CVT output shaft and emits a pulse signal. The
pulse signal is sent to the TCM, which converts it into vehicle speed.
CONSULT-III Reference Value in Data Monitor ModeINFOID:0000000005397840
Remarks: Specification data are reference values.
On Board Diagn osis LogicINFOID:0000000005397841
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “P0720” with CONSULT-III is det ected TCM does not receive the proper signal from
the sensor.
Possible CauseINFOID:0000000005397842
• Harness or connectors (Sensor circuit is open or shorted.)
• Secondary speed sensor
DTC Confirmation ProcedureINFOID:0000000005397843
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC Confirmation Procedure” has been previously performed, alw ays turn ignition switch OFF and
wait at least 10 seconds before performing the next test.
After the repair, touch “ERASE” on “SELF-DIAG RESULTS” and then perform the following procedure to con-
firm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch ON and select “DATA MONI TOR” mode for “TRANSMISSION” with CONSULT-III.
2. Start engine and maintain the following conditions for at least 12 consecutive seconds. ACC PEDAL OPEN: More than 1.0/8
RANGE: “D” position
Driving location: Driving the vehicle uphill (increased engine load) will help maintain the driving
conditions required for this test.
3. If DTC is detected, go to CVT-78, "
Diagnosis Procedure" .
WITH GST
Follow the procedure “WITH CONSULT-III”.
Item name Condition Display value
VSP SENSOR During driving Approximately matches the spee dometer reading.
Revision: January 20102010 Versa

CVT-78
< SERVICE INFORMATION >[RE0F08B]
P0720 OUTPUT SPEED SENSOR
Diagnosis Procedure
INFOID:0000000005397845
1.CHECK INPUT SIGNAL
With CONSULT-III
1. Start engine.
2. Select “ECU INPUT SIGNALS” in “DATA MONI TOR” mode for “TRANSMISSION” with CONSULT-III.
3. Start vehicle and read out the value of “VSP SENSOR”.
OK or NG
OK >> GO TO 8.
NG >> GO TO 2.
2. CHECK SECONDARY SPEED SENSOR
With CONSULT-III
1. Start engine.
2. Check power supply to secondary speed sensor by voltage between TCM connector terminals 10, 19 and 42. Refer to CVT-37, "
Circuit Diagram" .
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 secondary speed sensor harness connector.
3. Turn ignition switch ON.
Item name ConditionDisplay value
VSP SENSOR During drivingApproximately matches
the speedometer reading.
Item Connector
Terminal Data (Approx.)
TCM E31, E32 10 - 42
Battery voltage
19 - 42
Name Condition
Secondary speed
sensor When running at 20 km/h (12 MPH) in “D” position, use the
CONSULT-III pulse frequency measuring function.
CAUTION:
Connect the data link connector to the vehicle-side diag-
nosis connector.
Item Connector Terminal NameData (Ap-
prox.)
TCM E32 29 Secondary speed sensor 570 Hz
SCIA2344E
Revision: January 20102010 Versa

P0725 ENGINE SPEEDCVT-81
< SERVICE INFORMATION > [RE0F08B]
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P0725 ENGINE SPEED
DescriptionINFOID:0000000005397846
The engine speed signal is sent from the ECM to the TCM.
CONSULT-III Reference Val ue in Data Monitor ModeINFOID:0000000005397847
Remarks: Specification data are reference values.
On Board Diagnosis LogicINFOID:0000000005397848
• This is not an OBD-II self-diagnostic item.
• Diagnostic trouble code “P0725” with CONSULT-III is detected when TCM does not receive the engine
speed signal (input by CAN communication) from ECM.
Possible CauseINFOID:0000000005397849
Harness or connectors
(The ECM to the TCM circuit is open or shorted.)
DTC Confirmation ProcedureINFOID:0000000005397850
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC Confirmation Procedure” has been previously performed, always turn ignition switch OFF and
wait at least 10 seconds before performing the next test.
After the repair, touch “ERASE” on “SELF-DIAG RESULTS” and then perform the following procedure to con-
firm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch ON and select “DATA MO NITOR” mode for “TRANSMISSION” with CONSULT-III.
2. Start engine and maintain the following conditions for at least 10 consecutive seconds. PRI SPEED SEN: More than 1000 rpm
3. If DTC is detected, go to CVT-81, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000005397851
1. CHECK DTC WITH ECM
With CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Select “SELF-DIAG RESULTS” mode for “ENGINE” with CONSULT-III. Refer to EC-612, "
CONSULT-III
Function (ENGINE)".
OK or NG
OK >> GO TO 2.
NG >> Check the DTC detected item. Refer to EC-612, "
CONSULT-III Function (ENGINE)".
2. CHECK DTC WITH TCM
With CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Select “SELF-DIAG RESULTS” mode for “TRA NSMISSION” with CONSULT-III. Refer to CVT-48, "
CON-
SULT-III Function (TRANSMISSION)".
OK or NG
OK >> GO TO 3.
NG >> Check the DTC detected item. Refer to CVT-48, "
CONSULT-III Function (TRANSMISSION)".
Item nameCondition Display value
ENG SPEED SIG Engine running Closely matches the tachometer reading.
ACC PEDAL OPEN Released accelerator pedal - Fully depressed accel-
erator pedal 0.0/8 - 8.0/8
Revision: January 20102010 Versa

CVT-82
< SERVICE INFORMATION >[RE0F08B]
P0725 ENGINE SPEED
• If DTC of CAN communication line is detected, go to
CVT-56.
3. CHECK INPUT SIGNALS
With CONSULT-III
1. Start engine.
2. Select “ECU INPUT SIGNALS” in “DATA MONI TOR” mode for “TRANSMISSION” with CONSULT-III.
3. While monitoring “ENG SPEED SIG”, check for engine speed change corresponding to “ACC PEDAL
OPEN”.
OK or NG
OK >> GO TO 4.
NG >> Check ignition signal circuit. Refer to EC-1019, "
Component Description".
4. CHECK DTC
Perform CVT-81, "
DTC Confirmation Procedure".
OK or NG
OK >> INSPECTION END
NG >> GO TO 5.
5. CHECK TCM
1. Check TCM input/output signals. Refer to CVT-46, "
TCM Terminal and Reference Value".
2. If NG, re-check 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 ConditionDisplay value
ENG SPEED SIG Engine running Closely matches the ta-
chometer reading.
ACC PEDAL OPEN Released accelerator
pedal - Fully depressed
accelerator pedal0.0/8 - 8.0/8
Revision: January 20102010 Versa