2011 NISSAN LATIO transmission

CVT-140
< SERVICE INFORMATION >[RE0F08B]
SHIFT POSITION INDICATOR CIRCUIT
SHIFT POSITION INDICATOR CIRCUIT
DescriptionINFOID:0000000005928942
TCM sends the switch signals to combination meter vi
a CAN communication line. Then selector lever position
is indicated on the shift position indicator.
CONSULT-III Reference Value in Data Monitor ModeINFOID:0000000005928943
Diagnosis ProcedureINFOID:0000000005928944
1.CHECK INPUT SIGNALS
With CONSULT-III
1. Start engine.
2. Select “MAIN SIGNALS” in “DATA MONITOR” m ode for “TRANSMISSION” with CONSULT-III and read
out the value of “RANGE”.
3. Check that the following three pos itions or indicators are same.
- Actual position of the selector lever
- “RANGE” on CONSULT-III screen
- Shift position indicator in the combination meter
OK or NG
OK >> INSPECTION END
NG >> Check the following.
SHIFT POSITION INDICATOR SYMPTOM CHART
Item name Condition Display value
RANGE Selector lever in “N
” or “P” position. N·P
Selector lever in “R” position. R
Selector lever in “D” position. D
Selector lever in “L” position. L
Items Presumed location of trouble
Actual position does not change. Transmission range switch
• Refer to
CVT-62
.
CVT main system (Fail-safe function actuated)
• Refer to CVT-48, "
CONSULT-III Function (TRANSMISSION)".
Shift position indicator in the combination meter does not indicate
any position. Perform the self-diagnosis for CVT and the combination meter.
• Refer to CVT-48, "
CONSULT-III Function (TRANSMISSION)"
and DI-4
.
Actual position changes, but the shift position indicator in the com-
bination meter does not change.
Actual position differs from the shift position indicator in the com-
bination meter.
Shift position indicator in the combination meter does not indicate
specific position only.
Check the combination meter.
• Refer to
DI-4
.
Revision: May 2010 2011 Versa

CVT-144
< SERVICE INFORMATION >[RE0F08B]
TROUBLE DIAGNOSIS FOR SYMPTOMS
O/D OFF indicator lamp does not
come on for about 2 seconds when turning ignition switch ON.
DIAGNOSTIC PROCEDURE
1.CHECK CAN COMMUNICATION LINE
Perform the self-diagnosis check. Refer to CVT-48, "
CONSULT-III Function (TRANSMISSION)".
Is any malfunction of the
“U1000” indicated in the results?
YES >> Check CAN communication line. Refer to CVT-56.
NO >> GO TO 2.
2.CHECK TCM POWER SOURCE
1. Turn ignition switch ON.
2. Check voltage between TCM connector terminals and ground. Refer to CVT-114, "
Wiring Diagram - CVT - POWER".
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3.DETECT MALFUNCTIONING ITEM
Check the following.
• Harness for short or open between ignition switch and TCM connector terminal 10, 19 Refer to CVT-114, "
Wiring Diagram - CVT - POWER".
• 10 A fuse (No.49, located in the IPDM E/R). Refer to CVT-114, "
Wiring Diagram - CVT - POWER".
• Ignition switch. Refer to PG-4
.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace damaged parts.
4.CHECK TCM GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect TCM connector.
3. Check continuity between TCM connector terminals and ground. Refer to CVT-114, "
Wiring Diagram - CVT - POWER".
OK or NG
OK >> GO TO 5.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
5.DETECT MALFUNCTIONING ITEM
Check the following.
• Harness and fuse for short or open between ignition switch and O/D OFF indicator lamp Refer to PG-4
.
OK or NG
OK >> GO TO 6.
NG >> Repair or replace damaged parts.
6.CHECK SYMPTOM
Name Connec-
tor Terminal
Voltage (Approx.)
Power supply E31 10
Battery voltage
19 Battery voltage
SCIA4737E
NameConnec-
tor Terminal
Continuity
Ground E32 25
Ye s
48
SCIA2671E
Revision: May 2010 2011 Versa

TROUBLE DIAGNOSIS FOR SYMPTOMSCVT-145
< SERVICE INFORMATION > [RE0F08B]
D
E
F
G H
I
J
K L
M A
B
CVT
N
O P
Check again. Refer to CVT-42, "Check before Engine Is Started".
OK or NG
OK >> INSPECTION END
NG >> GO TO 7.
7.CHECK COMBINATION METERS
Check combination meters. Refer to DI-4
OK or NG
OK >>INSPECTION END
NG >> Repair or replace damaged parts.
Engine Cannot Be Starte d in "P" and "N" PositionINFOID:0000000005928947
SYMPTOM:
•Engine cannot be started with select or lever in “P” or “N” position.
• Engine can be started with selector lever in “D”, “L” or “R” position.
DIAGNOSTIC PROCEDURE
1.CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis check. Refer to CVT-48, "
CONSULT-III Function (TRANSMISSION)".
Do the self-diagnostic results indicate transmission range switch circuit?
YES >> Check transmission range switch circuit. Refer to CVT-62 .
NO >> GO TO 2.
2.CHECK CVT POSITION
Check CVT position. Refer to CVT-164, "
Checking of CVT Position"
OK or NG
OK >> GO TO 3.
NG >> Adjust CVT position. Refer to CVT-164, "
Adjustment of CVT Position".
3.CHECK STARTING SYSTEM
Check starting system. Refer to SC-9
.
OK or NG
OK >> INSPECTION END
NG >> Repair or replace damaged parts.
In "P" Position, Vehicle Moves Forward or Backward When PushedINFOID:0000000005928948
SYMPTOM:
Vehicle moves when it is pushed forward or backward with selector lever in “P” position.
DIAGNOSTIC PROCEDURE
1.CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis check. Refer to CVT-48, "
CONSULT-III Function (TRANSMISSION)".
Do the self-diagnostic results indicate transmission range switch circuit?
YES >> Check transmission range switch circuit. Refer to CVT-62.
NO >> GO TO 2.
2.CHECK CVT POSITION
Check CVT position. Refer to CVT-164, "
Checking of CVT Position"
OK or NG
OK >> GO TO 3.
NG >> Adjust CVT position. Refer to CVT-164, "
Adjustment of CVT Position".
3.CHECK SYMPTOM
Check again. Refer to CVT-42, "
Check at Idle".
Revision: May 2010 2011 Versa

CVT-146
< SERVICE INFORMATION >[RE0F08B]
TROUBLE DIAGNOSIS FOR SYMPTOMS
OK or NG
OK >>
INSPECTION END
NG >> Replace the transaxle assembly. Refer to CVT-180, "
Removal and Installation".
In "N" Position, Vehicle MovesINFOID:0000000005928949
SYMPTOM:
Vehicle moves forward or backward when selecting “N” position.
DIAGNOSTIC PROCEDURE
1.CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis check. Refer to CVT-48, "
CONSULT-III Function (TRANSMISSION)".
Do the self-diagnostic results indicate transmission range switch circuit?
YES >> Check transmission range switch circuit. Refer to CVT-62.
NO >> GO TO 2.
2.CHECK CVT POSITION
Check CVT position. Refer to CVT-164, "
Checking of CVT Position"
OK or NG
OK >> GO TO 3.
NG >> Adjust CVT position. Refer to CVT-164, "
Adjustment of CVT Position".
3.CHECK CVT FLUID LEVEL
Check CVT fluid level. Refer to CVT-14, "
Checking CVT Fluid".
OK or NG
OK >> GO TO 4.
NG >> Refill CVT fluid.
4.CHECK SYMPTOM
Check again. Refer to CVT-42, "
Check at Idle".
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 >> Replace the transaxle assembly. Refer to CVT-180, "Removal and Installation".
NG >> Repair or replace damaged parts.
Large Shock "N" → "R" PositionINFOID:0000000005928950
SYMPTOM:
There is large shock when shifting from “N” to “R” position.
DIAGNOSTIC PROCEDURE
1.CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis check. Refer to CVT-48, "
CONSULT-III Function (TRANSMISSION)".
Is any malfunction detec ted by self-diagnosis?
YES >> Check the malfunctioning system. Refer to CVT-48, "CONSULT-III Function (TRANSMISSION)".
NO >> GO TO 2.
2.CHECK ENGINE IDLE SPEED
Check the engine idle speed. Refer to EC-578, "
Idle Speed and Ignition Timing Check".
OK or NG
Revision: May 2010 2011 Versa

TROUBLE DIAGNOSIS FOR SYMPTOMSCVT-147
< SERVICE INFORMATION > [RE0F08B]
D
E
F
G H
I
J
K L
M A
B
CVT
N
O P
OK >> GO TO 3.
NG >> Repair.
3.CHECK CVT FLUID LEVEL
Check CVT fluid level. Refer to CVT-14, "
Checking CVT Fluid".
OK or NG
OK >> GO TO 4.
NG >> Refill CVT fluid.
4.CHECK LINE PRESSURE
Check line pressure at idle. Refer to CVT-37, "
Inspections before Trouble Diagnosis".
OK or NG
OK >> GO TO 5.
NG >> Check the malfunctioning item. Refer to CVT-37, "
Inspections before Trouble Diagnosis".
5.SYMPTOM CHECK
Check again. Refer to CVT-42, "
Check at Idle".
OK or NG
OK >> INSPECTION END
NG >> GO TO 6.
6.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 dam age or loose connection with harness connector.
OK or NG
OK >> Replace the transaxle assembly. Refer to CVT-180, "Removal and Installation".
NG >> Repair or replace damaged parts.
Vehicle Does Not Creep Backward in "R" PositionINFOID:0000000005928951
SYMPTOM:
Vehicle does not creep backwar d when selecting “R” position.
DIAGNOSTIC PROCEDURE
1.CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis check. Refer to CVT-48, "
CONSULT-III Function (TRANSMISSION)".
Is any malfunction detected by self-diagnosis
YES >> Check the malfunctioning system. Refer to CVT-48, "CONSULT-III Function (TRANSMISSION)".
NO >> GO TO 2.
2.CHECK CVT POSITION
Check CVT position. Refer to CVT-164, "
Checking of CVT Position"
OK or NG
OK >> GO TO 3.
NG >> Adjust CVT position. Refer to CVT-164, "
Adjustment of CVT Position".
3.CHECK CVT FLUID LEVEL
Check CVT fluid level. Refer to CVT-14, "
Checking CVT Fluid".
OK or NG
OK >> GO TO 4.
NG >> Refill CVT fluid.
4.CHECK LINE PRESSURE
Check line pressure at idle. Refer to CVT-37, "
Inspections before Trouble Diagnosis".
OK or NG
OK >> GO TO 5.
Revision: May 2010 2011 Versa

CVT-148
< SERVICE INFORMATION >[RE0F08B]
TROUBLE DIAGNOSIS FOR SYMPTOMS
NG >> Check the malfunctioning item. Refer to
CVT-37, "Inspections before Trouble Diagnosis".
5.CHECK STALL REVOLUTION
Check stall revolution. Refer to CVT-37, "
Inspections before Trouble Diagnosis".
OK or NG
OK >> GO TO 6.
NG >> Check the malfunctioning item. Refer to CVT-37, "
Inspections before Trouble Diagnosis".
6.CHECK SYMPTOM
Check again. Refer to CVT-42, "
Check at Idle".
OK or NG
OK >> INSPECTION END
NG >> GO TO 7.
7.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 >> Replace the transaxle assembly. Refer to CVT-180, "Removal and Installation".
NG >> Repair or replace damaged parts.
Vehicle Does Not Creep Forward in "D" or "L" PositionINFOID:0000000005928952
SYMPTOM:
Vehicle does not creep forward wh en selecting “D” or “L” position.
DIAGNOSTIC PROCEDURE
1.CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis check. Refer to CVT-48, "
CONSULT-III Function (TRANSMISSION)" .
Is any malfunction detec ted by self-diagnosis?
YES >> Check the malfunctioning system. Refer to CVT-48, "CONSULT-III Function (TRANSMISSION)" .
NO >> GO TO 2.
2.CHECK CVT POSITION
Check CVT position. Refer to CVT-164, "
Checking of CVT Position"
OK or NG
OK >> GO TO 3.
NG >> Adjust CVT position. Refer to CVT-164, "
Adjustment of CVT Position" .
3.CHECK CVT FLUID LEVEL
Check CVT fluid level. Refer to CVT-14, "
Checking CVT Fluid" .
OK or NG
OK >> GO TO 4.
NG >> Refill CVT fluid.
4.CHECK LINE PRESSURE
Check line pressure at idle. Refer to CVT-37, "
Inspections before Trouble Diagnosis" .
OK or NG
OK >> GO TO 5.
NG >> Check the malfunctioning item. Refer to CVT-37, "
Inspections before Trouble Diagnosis" .
5.CHECK STALL REVOLUTION
Check stall revolution. Refer to CVT-37, "
Inspections before Trouble Diagnosis" .
OK or NG
OK >> GO TO 6.
NG >> Check the malfunctioning item. Refer to CVT-37, "
Inspections before Trouble Diagnosis" .
Revision: May 2010 2011 Versa

TROUBLE DIAGNOSIS FOR SYMPTOMSCVT-149
< SERVICE INFORMATION > [RE0F08B]
D
E
F
G H
I
J
K L
M A
B
CVT
N
O P
6.CHECK SYMPTOM
Check again. Refer to CVT-42, "
Check at Idle" .
OK or NG
OK >> INSPECTION END
NG >> GO TO 7.
7.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 dam age or loose connection with harness connector.
OK or NG
OK >> Replace the transaxle assembly. Refer to CVT-180, "Removal and Installation" .
NG >> Repair or replace damaged parts.
Vehicle Speed Does Not Change in "L" PositionINFOID:0000000005928953
SYMPTOM:
Vehicle speed does not change in “L” position while the cruise test.
DIAGNOSTIC PROCEDURE
1.CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis check. Refer to CVT-48, "
CONSULT-III Function (TRANSMISSION)" .
Is any malfunction detected by self-diagnosis?
YES >> Check the malfunctioning system. Refer to CVT-48, "CONSULT-III Function (TRANSMISSION)" .
NO >> GO TO 2.
2.CHECK CVT POSITION
Check CVT position. Refer to CVT-164, "
Checking of CVT Position"
OK or NG
OK >> GO TO 3.
NG >> Adjust CVT position. Refer to CVT-164, "
Adjustment of CVT Position" .
3.CHECK CVT FLUID LEVEL
Check CVT fluid level. Refer to CVT-14, "
Checking CVT Fluid" .
OK or NG
OK >> GO TO 4.
NG >> Refill CVT fluid.
4.CHECK LINE PRESSURE
Check line pressure at idle. Refer to CVT-37, "
Inspections before Trouble Diagnosis" .
OK or NG
OK >> GO TO 5.
NG >> Check the malfunctioning item. Refer to CVT-37, "
Inspections before Trouble Diagnosis" .
5.CHECK STALL REVOLUTION
Check stall revolution. Refer to CVT-37, "
Inspections before Trouble Diagnosis" .
OK or NG
OK >> GO TO 6.
NG >> Check the malfunctioning item. Refer to CVT-37, "
Inspections before Trouble Diagnosis" .
6.CHECK SYMPTOM
Check again. Refer to CVT-43, "
Cruise Test" .
OK or NG
OK >> INSPECTION END
NG >> GO TO 7.
Revision: May 2010 2011 Versa

CVT-150
< SERVICE INFORMATION >[RE0F08B]
TROUBLE DIAGNOSIS FOR SYMPTOMS
7.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 >> Replace the transaxle assembly. Refer to CVT-180, "Removal and Installation" .
NG >> Repair or replace damaged parts.
Vehicle Speed Does Not Ch ange in overdrive-off modeINFOID:0000000005928954
SYMPTOM:
Vehicle speed does not change in over drive-off mode while the cruise test.
DIAGNOSTIC PROCEDURE
1.CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis check. Refer to CVT-48, "
CONSULT-III Function (TRANSMISSION)" .
Is any malfunction detec ted by self-diagnosis?
YES >> Check the malfunctioning system. Refer to CVT-48, "CONSULT-III Function (TRANSMISSION)" .
NO >> GO TO 2.
2.CHECK OVERDRIVE CONTROL SWITCH
Check overdrive control switch. Refer to CVT-135
.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace damaged parts.
3.CHECK CVT FLUID LEVEL
Check CVT fluid level. Refer to CVT-14, "
Checking CVT Fluid" .
OK or NG
OK >> GO TO 4.
NG >> Refill CVT fluid.
4.CHECK LINE PRESSURE
Check line pressure at idle. Refer to CVT-37, "
Inspections before Trouble Diagnosis" .
OK or NG
OK >> GO TO 5.
NG >> Check the malfunctioning item. Refer to CVT-37, "
Inspections before Trouble Diagnosis" .
5.CHECK STALL REVOLUTION
Check stall revolution. Refer to CVT-37, "
Inspections before Trouble Diagnosis" .
OK or NG
OK >> GO TO 6.
NG >> Check the malfunctioning item. Refer to CVT-37, "
Inspections before Trouble Diagnosis" .
6.CHECK SYMPTOM
Check again. Refer to CVT-43, "
Cruise Test" .
OK or NG
OK >> INSPECTION END
NG >> GO TO 7.
7.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 >> Replace the transaxle assembly. Refer to CVT-180, "Removal and Installation" .
NG >> Repair or replace damaged parts.
Revision: May 2010 2011 Versa