2011 NISSAN TIIDA Service Repair Manual

keyless boot wipers sport mode headlights night vision

Page 1177 of 3787

NISSAN TIIDA 2011 Service Repair Manual CVT-122
< SERVICE INFORMATION >[RE0F08B]
P1723 SPEED SENSOR
Check engine speed signal system. Refer to
CVT-81.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace damaged parts. Refer to EC-1019, "
Comp

Page 1178 of 3787

NISSAN TIIDA 2011 Service Repair Manual P1726 THROTTLE CONTROL SIGNALCVT-123
< SERVICE INFORMATION > [RE0F08B]
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CVT
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P1726 THROTTLE CONTROL SIGNAL
DescriptionINFOID:0000000005928905
Electric throttle control actu

P1726 THROTTLE CONTROL SIGNALCVT-123
< SERVICE INFORMATION > [RE0F08B]
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P1726 THROTTLE CONTROL SIGNAL
DescriptionINFOID:0000000005928905
Electric throttle control actuator consists of throttle control motor, accelerator pedal position sensor, throttle
position sensor etc. The actuator sends a signal to the ECM, and ECM sends the signal to TCM with CAN
communication.
On Board Diagnosis LogicINFOID:0000000005928906
• This is not an OBD-II self-diagnostic item.
• Diagnostic trouble code “P1726” with CONS ULT-III is detected when the electronically controlled throttle for
ECM is malfunctioning.
Possible CauseINFOID:0000000005928907
Harness or connectors
(Sensor circuit is open or shorted.)
DTC Confirmation ProcedureINFOID:0000000005928908
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 let it idle for 5 second.
4. If DTC is detected, go to CVT-123, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000005928909
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)".
• If CAN communication line is detected, go to CVT-56
.
2.CHECK DTC
Perform CVT-123, "
DTC Confirmation Procedure".
OK or NG
OK >> INSPECTION END
NG >> GO TO 3.
3.DETECT MALFUNCTIONING ITEM
Check the following:
• The TCM pin terminals for damage or loose connection with harness connector.
OK or NG
OK >> Replace TCM. Refer to CVT-159, "Removal and Installation".
NG >> Repair or replace damaged parts.
Revision: May 2010 2011 Versa

Page 1179 of 3787

NISSAN TIIDA 2011 Service Repair Manual CVT-124
< SERVICE INFORMATION >[RE0F08B]
P1740 SELECT SOLENOID
P1740 SELECT SOLENOID
DescriptionINFOID:0000000005928910
• The lock-up select solenoid valve is included in the control valve assembly.

CVT-124
< SERVICE INFORMATION >[RE0F08B]
P1740 SELECT SOLENOID
P1740 SELECT SOLENOID
DescriptionINFOID:0000000005928910
• The lock-up select solenoid valve is included in the control valve assembly.
• The lock-up select solenoid valve controls lock-up clutch pressure or forward clutch pressure (reverse brake
pressure).
• When controlling lock-up clutch, the valve is turned OFF. When controlling forward clutch, it is turned ON.
CONSULT-III Reference Value in Data Monitor ModeINFOID:0000000005928911
On Board Diagn osis LogicINFOID:0000000005928912
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “P1740” with CONSULT-III is detected under the following conditions.
- When TCM compares target value with monitor value and detects an irregularity.
Possible CauseINFOID:0000000005928913
• Lock-up select solenoid valve
• Harness or connectors
(Solenoid circuit is open or shorted.)
DTC Confirmation ProcedureINFOID:0000000005928914
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 and maintain the following conditions for at least 5 consecutive seconds. RANGE: “D” position and “N” position
(At each time, wait for 5 seconds.)
4. If DTC is detected, go to CVT-126, "
Diagnosis Procedure" .
WITH GST
Follow the procedure “WITH CONSULT-III”.
Item name Condition Display value
LUSEL SOL OUT Selector lever in “P
” and “N” positions on
Wait at least for 5 seconds with the selector lever
in “R”, “D” and “L” positions off
Revision: May 2010
2011 Versa

Page 1180 of 3787

NISSAN TIIDA 2011 Service Repair Manual P1740 SELECT SOLENOIDCVT-125
< SERVICE INFORMATION > [RE0F08B]
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Wiring Diagram - CVT - L/USSVINFOID:0000000005928915
TCM TERMINALS AND REFERENCE VALUES
Refer to CVT-4

Page 1181 of 3787

NISSAN TIIDA 2011 Service Repair Manual CVT-126
< SERVICE INFORMATION >[RE0F08B]
P1740 SELECT SOLENOID
Diagnosis Procedure
INFOID:0000000005928916
1. CHECK INPUT SIGNAL
With CONSULT-III
1. Turn ignition switch ON.
2. Select “SELECTION FRO

Page 1182 of 3787

NISSAN TIIDA 2011 Service Repair Manual P1740 SELECT SOLENOIDCVT-127
< SERVICE INFORMATION > [RE0F08B]
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CVT
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3. Check resistance between CVT unit harness connector terminal and ground.
OK or NG
OK >> GO TO 4.
NG

Page 1183 of 3787

NISSAN TIIDA 2011 Service Repair Manual CVT-128
< SERVICE INFORMATION >[RE0F08B]
P1745 LINE PRESSURE CONTROL
P1745 LINE PRESSURE CONTROL
DescriptionINFOID:0000000005928918
The line pressure solenoid valve regulates the oil pump discharge pr

Page 1184 of 3787

NISSAN TIIDA 2011 Service Repair Manual P1777 STEP MOTORCVT-129
< SERVICE INFORMATION > [RE0F08B]
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P1777 STEP MOTOR
DescriptionINFOID:0000000005928923
• The step motor is included in the control valve asse

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