2016 NISSAN NOTE lock

P0744 TORQUE CONVERTERTM-171
< DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F11A]
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P0744 TORQUE CONVERTER
DTC LogicINFOID:0000000012431105
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Be careful of the driving speed.
1.PREPARATION BEFORE OPERATION 1
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.PREPARATION BEFORE OPERATION 2
With CONSULT
1. Start the engine.
2. Select “Data Monitor” in “TRANSMISSION”.
3. Select “FLUID TEMP”.
4. Confirm that the CVT fluid temperature is in the range below.
With GST
1. Start the engine.
2. Set the CVT fluid to 20 °C (68° F) or more.
NOTE:
When the ambient temperature is 20 °C (68° F), the CVT fluid usually increases to 50 to 80 °C (122 to
176° F) with driving in an urban area for approximately 10 minutes.
Is the CVT fluid 20
°C (68°F) or more?
YES >> GO TO 3.
NO >> 1. Warm the transaxle. 2. GO TO 3.
3.CHECK DTC DETECTION
1. Drive the vehicle.
2. Maintain the following conditions for 40 seconds or more.
DTC Trouble diagnosis name DTC detection conditionPossible causes
P0744 Torque converter clutch circuit
intermittent The torque converter slip speed is at or above
a set value (40 rpm + (Vehicle speed / 2) con-
tinuously for 30 seconds or more under the fol-
lowing diagnosis conditions:
• Diagnosis conditions
- Selector lever:
“D” position
- Accelerator pedal position: 1.0/8 or more
- Vehicle speed: 10 km/h (6 MPH) or more
- Engine speed: 450 rpm or more
- CVT fluid temperature: 20 °C (68 °F) ≤ CVT
fluid temperature ≤ 180 °C (356 °F)
- Lockup command is being given (except for slip lockup).
- LU PRS: More than 0.2 MPa
- TCM power supply voltage: More than 11 V • Torque converter clutch solenoid valve
• Control valve assembly
• Torque converter
FLUID TEMP : 20
°C (68 °F) or more
Selector lever : “D” position
Accelerator pedal position : 1.0/8 or more
Vehicle speed : 40 km/h (25 MPH) or more
Revision: August 2015 2016 Versa Note

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TM-182
< DTC/CIRCUIT DIAGNOSIS >[CVT: RE0F11A]
P0890 TCM
P0890 TCM
DTC LogicINFOID:0000000012431119
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-182, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431120
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 >> GO TO 2.
NO >> GO TO 3.
2.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "
Intermittent Incident".
Is the inspection result normal?
YES >> Replace TCM. Refer to TM-239, "Removal and Installation".
NO >> Repair or replace malfunctioning parts.
3.DETECT MALFUNCTIONING ITEMS
Check the following items:
• Open circuit or short circuit in harness between batte ry positive terminal and TCM connectors terminals 45,
and 46.
• 10A fuse (No.25, fuse and fusible link block). Refer to PG-59, "
Terminal Arrangement".
Is the inspection result normal?
DTC Trouble diagnosis name DTC detection conditionPossible causes
P0890 Transmission control module
power relay sense circuit low The battery voltage supplied to the TCM is
less than 8.4 V continuously for 200 msec or
more under the following diagnosis condition:
• Diagnosis condition
- TCM power supply voltage: More than 11 V • Harness or connector
(TCM power supply (b ack-up) circuit is
open or shorted.)
•TCM
+
−Vo l ta g e
TCM
Connector Terminal
F44 45
Ground 10 – 16 V
46
Revision: August 2015 2016 Versa Note

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MAIN POWER SUPPLY AND GROUND CIRCUITTM-215
< DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F11A]
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MAIN POWER SUPPLY AND GROUND CIRCUIT
Diagnosis ProcedureINFOID:0000000012431161
1.CHECK TCM POWER CIRCUIT (PART 1)
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 >> GO TO 2.
NO >> GO TO 4.
2.CHECK TCM POWER CIRCUIT (PART 2)
Check voltage between TCM harness connector terminals and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 5.
3.CHECK TCM GROUND CIRCUIT
Check continuity between TCM har ness connector terminals and ground.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".
NO >> Repair or replace malfunctioning parts.
4.DETECT MALFUNCTION ITEMS (PART 1)
Check the following items:
• Open circuit or short circuit in harness between bat tery positive terminal and TCM connectors terminals 45,
and 46.
• 10A fuse (No.33, fuse and fusible link block). Refer to PG-59, "
Terminal Arrangement".
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".
NO >> Repair or replace malfunctioning parts.
+
−Vo l ta g e
TCM
Connector Terminal
F44 45
Ground 10 – 16 V
46
+
−Condition Voltage
TCM
Connector Terminal
F44 47
GroundIgnition switch ON 10 – 16 V
Ignition switch OFF Approx. 0 V
48 Ignition switch ON 10 – 16 V
Ignition switch OFF Approx. 0 V
TCM
— Continuity
Connector Terminal
F44 41
Ground Existed
42
Revision: August 2015 2016 Versa Note

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SHIFT LOCK SYSTEMTM-221
< DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F11A]
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SHIFT LOCK SYSTEM
Component Function CheckINFOID:0000000012431169
1.CHECK SHIFT LOCK OPERATIO N (BRAKE PEDAL RELEASED)
1. Ignition switch ON.
2. Attempt to shift selector lever to any position other than “P” position with brake pedal released.
Can the selector lever be shifted?
YES >> Go to TM-221, "Diagnosis Procedure".
NO >> GO TO 2.
2.CHECK SHIFT LOCK OPERATIO N (BRAKE PEDAL APPLIED)
Attempt to shift the selector lever to any pos ition other than “P” position with brake pedal applied.
Can the selector lever be shifted?
YES >> Inspection End.
NO >> Go to TM-221, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000012431170
1.CHECK STOP LAMP SWITCH
1. Ignition switch ON.
2. Check voltage between stop lamp switch connector E13 terminal 4 and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> GO TO 3.
2.CHECK GROUND CIRCUIT
1. Ignition switch OFF.
2. Disconnect CVT shift selector connector.
3. Check continuity between CVT shift selector connector M38 terminal 6 and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace ground circuit.
3.CHECK STOP LAMP SWITCH POWER CIRCUIT
Check voltage between stop lamp switch connector E13 terminal 3 and ground.
Is the inspection result normal?
YES >> Replace stop lamp switch.
NO >> Repair or replace power circuit.
Stop lamp switch Ground Brake pedal Voltage
Connector Terminal
E13 4Ground Applied
Battery voltage
Released 0V
CVT shift selector
GroundContinuity
Connector Terminal
M38 6Ground Yes
Stop lamp switch
GroundVoltage
Connector Terminal
E13 3GroundBattery voltage
Revision: August 2015 2016 Versa Note

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TM-222
< DTC/CIRCUIT DIAGNOSIS >[CVT: RE0F11A]
SHIFT LOCK SYSTEM
4.CHECK CVT SHIFT SELECTOR POWER CIRCUIT
Check voltage between CVT shift selector connector M38 terminal 5 and ground.
Is the inspection result normal?
YES >> Replace CVT shift selector. Refer to TM-231, "Removal and Installation".
NO >> Repair or replace power circuit.
CVT shift selector GroundBrake pedal Voltage
Connector Terminal
M38 5Ground AppliedBattery voltage
Revision: August 2015 2016 Versa Note

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CVT CONTROL SYSTEMTM-223
< SYMPTOM DIAGNOSIS > [CVT: RE0F11A]
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SYMPTOM DIAGNOSIS
CVT CONTROL SYSTEM
Symptom TableINFOID:0000000012431171
The diagnosis item number indicates the order of check. Start checking in the order from 1.
Symptom diagnosis chart 1-1
SymptomCheck under on board condition (repair
and part replacement) Replace the transaxle assembly.
Engine system
Incorrect adjustment of CVT fluid level
Line pressure is out of the standard value.
Control cable
Electric system
TCM
Overdrive control switch
Primary speed sensor (P0715)
Secondary speed sensor (P2765)
Output speed sensor (P0720)
Transmission position switch (P0705, P0706)
Secondary pressure sensor (P0846, P0847, P0848)
Primary pressure soleno
id valve (P17BA, P17BB)
Line pressure solenoid valve (P0746, P0962, P0963)
Lock-up solenoid valve
(P0740, P0743, P0744)
High clutch &reverse brake solenoid valve
(P1739, P173C, P17B7, P17B8)
Low brake solenoid valve
(P173A, P173B, P17B4, P17B5)
CVT fluid temperature sensor (P0711, P0712, P0713)
EC-120
TM-229TM-131TM-232TM-99TM-217TM-110
Driving is
not possi-
ble. The engine speed increases in
“D”, “L”, or “R” position, but the
vehicle cannot start.
11111 11 12 1 1 1 2
Engine stall occurs in “D”, “L”,
or “R” position and the vehicle
does not start. 11 11 1111 1 1 2
Acceleration at start is not suf-
ficient in “D”, “L”, or “R” posi-
tion. 1 2 1 1112211 2 1 1 1
The engine speed increases
suddenly in “D”, “L”, or “R” po-
sition during driving. 11
211 1 1
Engine brake is suddenly ap-
plied in “D” or “R” position dur-
ing driving. 11
11 11
Revision: August 2015 2016 Versa Note

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TM-224
< SYMPTOM DIAGNOSIS >[CVT: RE0F11A]
CVT CONTROL SYSTEM
Shifting is
not possi-
ble. The engine races when the
auxiliary gearbox is shifted
from 1GR ⇔
2GR. 21
1 11
Engine braking is not effective
in “L” position. 111 11 1 21 1 1
Shifting does not occur with
OD OFF. 111111 11
Engine stall occurs immediate-
ly before stop at deceleration in
“D” or “L” position. 11
During driving in “D” position,
slippage occurs in lockup or
lockup is not possible. 1 1111211 1
1
Symptom
Check under on board condition (repair
and part replacement) Replace the transaxle assembly.
Engine system
Incorrect adjustment of CVT fluid level
Line pressure is out of the standard value.
Control cable
Electric system
TCM
Overdrive control switch
Primary speed sensor (P0715)
Secondary speed sensor (P2765)
Output speed sensor (P0720)
Transmission position switch (P0705, P0706)
Secondary pressure sensor (P0846, P0847, P0848)
Primary pressure solenoid valve (P17BA, P17BB)
Line pressure solenoid valve (P0746, P0962, P0963)
Lock-up solenoid valve
(P0740, P0743, P0744)
High clutch &reverse brake solenoid valve
(P1739, P173C, P17B7, P17B8)
Low brake solenoid valve
(P173A, P173B, P17B4, P17B5)
CVT fluid temperature sensor (P0711, P0712, P0713)
EC-120
TM-229TM-131TM-232TM-99TM-217TM-110
Revision: August 2015
2016 Versa Note

cardiagn.com

CVT CONTROL SYSTEMTM-225
< SYMPTOM DIAGNOSIS > [CVT: RE0F11A]
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Symptom diagnosis chart 1-2
Symptom Replace the transaxle assembly.
Oil pres-
sure con- trol Power transmission
Valve body, control valve
Oil pump
Torque converter
Pulley, steel belt
Low brake
High clutch
Reverse brake
Bearings
Counter gear
Planetary gear
Reduction gear
Final gear, differential gear
Parking mechanism
TM-259
Driving is
not possi- ble. The engine speed increases in
“D”, “L”, or “R” position, but the
vehicle cannot start.
11 11
(In “D” or “L”) 1
(In “R”) 1111
Engine stall occurs in “D”, “L”,
or “R” position and the vehicle
does not start. 1
111111
Acceleration at start is not suf-
ficient in “D”, “L”, or “R” posi-
tion. 111
(In “D” or “L”) 1
(In “R”)
The engine speed increases
suddenly in “D”, “L”, or “R” po-
sition during driving. 11 11
(In “D” or “L”) 1
(In “D” or “L”) 1
(In “R”)
Engine brake is suddenly ap-
plied in “D” or “R” position dur-
ing driving. 1
1
(In “D” or
“L”) 1
(In “D” or
“L”) 1
(In “R”)
Shifting is
not possi- ble. The engine races when the
auxiliary gearbox is shifted
from 1GR ⇔
2GR. 11 2 1 1
Engine braking is not effective
in “L” position. 1212 1 1
Shifting does not occur with
OD OFF.
Engine stall occurs immedi-
ately before stop at decelera-
tion in “D” or “L” position. 11
During driving in “D” position,
slippage occurs in lockup or
lockup is not possible. 11
Revision: August 2015
2016 Versa Note

cardiagn.com