Remove NISSAN TIIDA 2011 Service Repair Manual

P1740 SELECT SOLENOIDCVT-127
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3. Check resistance between CVT unit harness connector terminal and ground.
OK or NG
OK >> GO TO 4.
NG >> Replace the transaxle assembly. Refer to CVT-180,
"Removal and Installation" .
4.CHECK HARNESS BETWEEN TCM AND LOCK-UP SELECT SOLENOID VALVE
1. Turn ignition switch OFF.
2. Disconnect TCM connector.
3. Check continuity between TCM connector terminal and CVT unit harness connector terminal.
4. If OK, check harness for short to ground and short to power.
5. Reinstall any part removed.
OK or NG
OK >> GO TO 5.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
5.CHECK DTC
Perform CVT-124, "
DTC Confirmation Procedure" .
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 >> INSPECTION END
NG >> 1. Repair or replace damaged parts.
2. Replace TCM. Refer to CVT-159, "
Removal and Installation" .
Component InspectionINFOID:0000000005928917
LOCK-UP SELECT SOLENOID VALVE
1. Turn ignition switch OFF.
2. Disconnect CVT unit harness connector.
3. Check resistance between CVT unit harness connector terminal
and ground.
4. If NG, replace the transaxle assembly. Refer to CVT-180,
"Removal and Installation" .
Solenoid valveConnector Terminal Resistance (Ap-
prox.)
Lock-up select solenoid valve F46 13 - Ground 6 - 19 Ω
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Item Connector Terminal Continuity
TCM E314
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CVT unit harness connector F46 13
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Solenoid valveConnector Terminal Resistance (Ap-
prox.)
Lock-up select solenoid valve F46 13 - Ground 6 - 19 Ω
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Revision: May 2010 2011 Versa

P1777 STEP MOTORCVT-131
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Diagnosis ProcedureINFOID:0000000005928929
1.CHECK INPUT SIGNALS
With CONSULT-III
1. Start engine.
2. Select “SELECTION FROM MENU” in “DATA MONI TOR” mode for “TRANSMISSION” with CONSULT-III.
3. Start vehicle and read out the value of “STM STEP”, “SMCOIL A”, “SMCOIL B”, “SMCOIL C”, and
“SMCOIL D”.
OK or NG
OK >> GO TO 4.
NG >> GO TO 2.
2.CHECK HARNESS BETWEEN TCM AND STEP MOTOR
1. Turn ignition switch OFF.
2. Disconnect CVT unit connector and TCM connector.
3. Check continuity between TCM connector terminals and CVT unit harness connector terminals.
4. If OK, check harness for short to ground and short to power.
5. If OK, check continuity between body ground and CVT assembly.
6. Reinstall any part removed.
OK or NG
OK >> GO TO 3.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
3.CHECK STEP MOTOR
Check step motor. Refer to CVT-132, "
Component Inspection" .
OK or NG
OK >> GO TO 4.
NG >> Repair or replace damaged parts.
4.CHECK DTC
Perform CVT-129, "
DTC Confirmation Procedure" .
OK or NG
OK >> INSPECTION END
NG >> GO TO 5.
Item name ConditionDisplay value (Approx.)
STM STEP
During driving(−
20) - (+180) step
SMCOIL A
Changes on⇔off.
SMCOIL B
SMCOIL C
SMCOIL D
Item
Connector Terminal Continuity
TCM E3111
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CVT unit harness connector F46 6
TCM E3112
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CVT unit harness connector F46 7
TCM E3120
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CVT unit harness connector F46 8
TCM E3121
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CVT unit harness connector F46 9
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CVT-138
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OVERDRIVE CONTROL SWITCH
4. Check continuity between CVT shift selector harness connector
terminal and ground.
5. If OK, check harness for short to ground and short to power.
6. Reinstall any part removed.
OK or NG
OK >> INSPECTION END
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
6.CHECK OVERDRIVE CONTROL SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect CVT shift selector connector and combination meter connector.
3. Check continuity between CVT shift selector harness connector (A) terminal and combination meter harness connector (B) ter-
minal.
4. Check continuity between CVT shift selector harness connector terminal and ground.
5. If OK, check harness for short to ground and short to power.
6. Reinstall any part removed.
OK or NG
OK >> INSPECTION END
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
Component InspectionINFOID:0000000005928941
OVERDRIVE CONTROL SWITCH
With Intelligent Key
Check continuity between CVT shift selector terminals.
Item Connector Terminal Continuity
CVT shift selector harness con- nector M38 2 - ground Yes
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Item
Connector Terminal Continuity
CVT shift selector harness con-
nector M38
1
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Combination meter harness
connector M24
8
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Item Connector Terminal Continuity
CVT shift selector harness con- nector M38 2 - ground Yes
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Item
ConditionTerminal Continuity
Overdrive control
switch While pushing overdrive
control switch
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Other conditions No
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Revision: May 2010 2011 Versa

CVT SHIFT LOCK SYSTEMCVT-153
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CVT SHIFT LOCK SYSTEM
DescriptionINFOID:0000000005928957
WITH INTELLIGENT KEY
• The mechanical key interlock mechanism also operates as a shift lock: With the ignition knob switch turned to ON, selector lever cannot be shifted from “P” position to any other
position unless brake pedal is depressed.
With the ignition knob switch turned to OFF, selector lever cannot be shifted from “P” position to any other
position.
• The shift lock and key interlock mechanisms are controlled by the ON-OFF operation of the shift lock sole- noid and by the operation of the ignition knob switch, respectively.
WITHOUT INTELLIGENT KEY
• The mechanical key interlock mechanism also operates as a shift lock:With the ignition switch turned to ON, selector lever cannot be shifted from “P” position to any other position
unless brake pedal is depressed.
With the key removed, selector lever cannot be shifted from “P” position to any other position.
The key cannot be removed unless selector lever is placed in “P” position.
• The shift lock and key interlock mechanisms are controlled by the ON-OFF operation of the shift lock sole-
noid and by the operation of the rotator and sli der located inside key cylinder, respectively.
Revision: May 2010 2011 Versa

CVT-156
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CVT SHIFT LOCK SYSTEM
•
Selector lever can be moved from “P” position with ignition key in ON position and brake pedal
released.
• Selector lever can be moved from “P” position when ignition switch is removed from key cylinder.
SYMPTOM 2:
• Ignition key cannot be removed when sel ector lever is set to “P” position.
• Ignition key can be removed when selector lever is set to any position except “P” position.
1.CHECK KEY INTERLOCK CABLE
Check key interlock cable for damage.
OK or NG
OK >> GO TO 2.
NG >> Repair key interlock cable. Refer to AT-219, "
Removal and Installation".
2.CHECK CVT POSITION
Check CVT position. Refer to CVT-164, "
Checking of CVT Position".
OK or NG
OK >> GO TO 3.
NG >> Adjust control cable. Refer to CVT-164, "
Adjustment of CVT Position".
3.CHECK SHIFT LOCK SOLENOID AND PARK POSITION SWITCH
1. Turn ignition switch ON. (Do not start engine.)
2. Selector lever is set in “P” position.
3. Check operation sound.
OK or NG
OK >> INSPECTION END
NG - 1 >> With intelligent key: GO TO 4.
NG - 2 >> Without intelligent key: GO TO 5.
4.CHECK POWER SOURCE
1. Turn ignition switch ON. (Do not start engine.)
2. Check voltage between CVT shift selector harness connector terminal 5 and ground.
OK or NG
OK >> GO TO 8.
NG >> GO TO 6.
5.CHECK POWER SOURCE
1. Turn ignition switch ON. (Do not start engine.)
Condition Brake pedalOperation sound
When ignition switch is turned to ON position and selector lever is set in
“P” position. Depressed
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Voltage:
Brake pedal depressed: Battery voltage
Brake pedal released: 0V
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TCM
CVT-159
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TCM
Removal and InstallationINFOID:0000000005928961
COMPONENTS
REMOVAL
CAUTION:
When replacing TCM and transaxle assembly as a set, replace transaxle assembly first and then
replace TCM. Refer to CVT-8, "
Service After Replacing TCM and Transaxle Assembly".
1. Disconnect the battery negative terminal.
2. Disconnect the TCM harness connector (1) from the TCM (2). • Instrument lower finisher (3)
3. Remove the TCM (2).
INSTALLATION
Installation is in the reverse order of removal.
1. TCM
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SHIFT CONTROL SYSTEMCVT-161
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REMOVAL
CAUTION:
Make sure that parking brake is applie d before removal and installation.
1. Place the shift selector in the “N” position.
2. Remove the center console assembly. Refer to IP-11
.
3. Disconnect the CVT shift selector harness connector (1).
4. Remove the key interlock cable from the CVT shift selector assembly. Refer to CVT-166, "
Removal and Installation".
5. Remove the bolts (A) from the CVT shift selector assembly (1).
6. Remove exhaust front tube, center muffler and heat plates. Refer to EM-141
.
1. Shift selector handle 2. CVT shift selector assembly 3. Lock plate
4. Bracket 5. Control cable6. Bracket
7. Lock plate 8. Bracket9. Transaxle assembly
A. Floor
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CVT-162
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SHIFT CONTROL SYSTEM
7. Remove the plate (1) from the CVT shift selector assembly.
: Vehicle front
8. Remove the lock plate (1) from the control cable (2). : Vehicle front
9. Remove the control cable (2) from the CVT shift selector assem- bly.
10. Insert suitable tool at points (A) and (B) as shown, and press both tabs (E) and (F) at the front (C) and rear (D) slightly toward
the center of the CVT shift selector assembly to remove the CVT
shift selector assembly from the underside of the vehicle.
: Vehicle front
INSTALLATION
Installation is in the reverse order of removal.
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SHIFT CONTROL SYSTEMCVT-163
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• When installing the control cable (1) to the CVT shift selector assembly (2), make sure that the control cable (1) is fully pressed
in with the ribbed surface (A) fa cing downward from the vehicle.
: Vehicle front
• After installation is completed, adjust and check the CVT position.
Refer to CVT-164, "
Adjustment of CVT Position" and CVT-164,
"Checking of CVT Position".
CVT Shift Selector Disassembly and AssemblyINFOID:0000000005928963
DISASSEMBLY
NOTE:
Refer to CVT-160, "
Removal and Installation" to disassemble.
1. Remove shift selector handle from CVT shift selector assembly. Refer to CVT-163, "
Shift Selector Handle
Removal and Installation".
2. Remove position lamp from position indicator plate (1).
3. Insert a suitable tool to (A) (at 4 locations) as shown, and bend each hook slightly to raise position indicator plate (1) and
remove from CVT shift selector assembly (2).
4. Remove bracket from CVT sh ift selector assembly (2).
5. Remove CVT shift selector harness connector from CVT shift selector assembly (2).
6. Release tabs (A) on shift lock solenoid and park position switch assembly from hooks (B) on CVT shift selector assembly to shift
lock solenoid and park position switch assembly.
ASSEMBLY
Assembly is in the reverse order of disassembly.
Shift Selector Handle Removal and InstallationINFOID:0000000005928964
REMOVAL
CAUTION:
Make sure that parking brake is a pplied before removal/installation.
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CVT-164
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SHIFT CONTROL SYSTEM
1. Set shift selector handle (1) in “N” position.
2. Slide shift selector handle cover (2) downward.
3. Pull out shift selector handle clip (3) from shift selector handle
(1).
4. Remove shift selector handle (1) and shift selector handle cover (2) as a set from shift selector.
CAUTION:
Do not push shift selector button.
INSTALLATION
1. Insert shift selector handle clip (1) to shift selector handle (2).
2. Install shift selector handle cover (3) to shift selector handle (2).
3. Set shift selector in “N” position.
4. Install shift selector handle onto shift selector until a click is felt.
CAUTION:
• Do not tilt shift selector hand le when installing. Install it
straight, and do not tap or apply any shock to install it.
• Do not push shift selector handle button.
Adjustment of CVT PositionINFOID:0000000005928965
CAUTION:
Make sure that parking brake is applied before adjustment.
1. Loosen the shift selector control cable nut (A) and place the manual lever (1) in “P” position.
2. Place shift selector in “P” position.
3. Push the control cable (2) in with a load of 9.8 N (approximately 1 kg, 2.2 lb). Release the shift selector control cable and tempo-
rarily tighten the shift selector control cable nut.
NOTE:
Do not move the manual lever. Make sure the manual lever
stays in the “P” position.
4. Tighten the shift selector control cable nut. CAUTION:
Secure the manual lever when tighteningshift selector con-
trol cable nut.
5. Check the operation of the CVT. Refer to CVT-164, "
Checking of CVT Position".
Checking of CVT PositionINFOID:0000000005928966
1. Place shift selector in “P” position, and turn ignition switch ON. (Do not start engine.)
2. Make sure shift selector can be shifted to other than “P” position when brake pedal is depressed. Also
make sure shift selector can be shifted from “P” position only when brake pedal is depressed.
3. Move the shift selector and check for excessive effort, sticking, noise or rattle.
4. Confirm the shift selector stops at each position with the feel of engagement when it is moved through all
the positions. Check that the actual position of the shift selector matches the position shown by the posi-
tion indicator and the manual lever on the transaxle.
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Shift selector con-
trol cable nut: Refer to
CVT-160, "Removal
and Installation".
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Revision: May 2010 2011 Versa