CVT NISSAN TEANA 2014 Service Manual

TM-172
< DTC/CIRCUIT DIAGNOSIS >[CVT: RE0F10D]
SHIFT LOCK SYSTEM
NO >> Repair or replace damaged parts.
9.CHECK GROUND CIRCUIT (CVT SHIFT SELECTOR)
Check continuity between CVT shift sele ctor connector M23 terminal 4 and ground.
Is the inspection result normal?
YES >> Replace CVT shift selector. Refer to TM-179, "Removal and Installation".
NO >> Repair or replace damaged parts.
Component Inspection (Shift Lock Solenoid)INFOID:0000000009464115
1.CHECK SHIFT LOCK SOLENOID
Apply voltage to terminals of shift lock solenoid and park position switch (shift selector) connector and check
that shift lock solenoid is activated.
CAUTION:
• Connect the fuse between the termi nals when applying the voltage.
• Never cause shorting between terminals.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace CVT shift selector. Refer to TM-179, "Removal and Installation"
.
Component Inspection (Park Position Switch)INFOID:0000000009464116
1.CHECK PARK POSITION SWITCH (SHIFT SELECTOR)
Apply voltage to terminals of shift lock solenoid and park position switch (shift selector) connector and check
that shift lock solenoid is activated.
CAUTION:
• Connect the fuse between the termi nals when applying the voltage.
• Never cause shorting between terminals.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace CVT shift selector. Refer to TM-179, "Removal and Installation"
.
CVT shift selector
GroundContinuity
Connector Terminal
M23 4 Yes
+ (fuse) - Condition Status
Shift lock solenoid
Te r m i n a l
34 Apply 12 V between termi-
nals 3 and 4 with the park
position switch (shift selec-
tor) in the "P" (park) posi-
tion. Shift lock solenoid operates
+ (fuse) -
Condition Status
Shift lock solenoid
Te r m i n a l
34 Apply 12 V between termi-
nals 3 and 4 with the park
position switch (shift selec-
tor) in the "P" (park) posi-
tion. Shift lock solenoid operates
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

SHIFT LOCK SYSTEMTM-173
< DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F10D]
C
EF
G H
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K L
M A
B
TM
N
O P
Component Inspection (Stop Lamp Switch)INFOID:0000000009464117
1.CHECK STOP LAMP SWITCH
Check the continuity between the stop lamp switch connector terminals.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace stop lamp switch. Refer to BR-18, "Exploded View"
.
Stop lamp switch
Condition Continuity
Te r m i n a l
12 Depressed brake pedal Yes
Released brake pedal No
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-174
< SYMPTOM DIAGNOSIS >[CVT: RE0F10D]
CVT CONTROL SYSTEM
SYMPTOM DIAGNOSIS
CVT CONTROL SYSTEM
Symptom TableINFOID:0000000009464118
• The diagnosis item number indicate
s the order of check. Start checking in the order from 1.
• Perform diagnoses of symptom table 1 before symptom table 2.
Symptom Table 1
Symptom
Engine system
CAN communication line (U1000)
Transmission range switch (P0705, P0706)
Input speed sensor (P0717)
Primary speed sensor (P0715)
Output speed sensor (P2765)
CVT fluid temperature sensor (P0711, P0712, P0713)
Primary pressure sensor (P084C, P084D)
Secondary pressure sensor (P0841, P0847, P0848)
Torque converter clutch solenoid valve (P0740, P0743, P0744)
Stal l te st
CVT position
Power supply
Control valve
CVT fluid level and state
Ignition switch and starter
EC-105
TM-60TM-86TM-180TM-164TM-186TM-84
PG-19
,
STR-6
Shift Shock Large shock (N
→ D position) 1 4 7 3 6 2 8 5
Large shock (N → R position) 1 4 7 3 6 2 8 5
Shock is too large for lock-up. 2 3 6 1 5 4
Slips/Will Not
Engage Vehicle cannot be started from D po-
sition. 83 56791011 4212131
Vehicle cannot be started from R po-
sition. 83 56791011 4212131
Does not lock-up. 2 6 8 3 4 10 9 11 12 5 7 13 1
Does not hold lock-up condition. 2 6 8 3 4 10 9 11 12 5 7 13 1
Lock-up is not released. 2 6 3 4 5 7 8 1
With selector lever in D position, ac-
celeration is extremely poor. 345789121011 2613141
With selector lever in R position, ac-
celeration is extremely poor. 345789121011 2613141
Slips at lock-up. 26834109111257 131
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

CVT CONTROL SYSTEMTM-175
< SYMPTOM DIAGNOSIS > [CVT: RE0F10D]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
Other No creep at all. 243789101112 5613141
Vehicle cannot run in any position. 8 256791011 3412131
With selector lever in D position,
driving is not possible. 8 256791011 3412131
With selector lever in R position,
driving is not possible. 8 256791011 3412131
Judder occurs during lock-up. 2 6 3 4 5 7 8 1
Strange noise in D position. 2 3 4 1
Strange noise in R position. 2 3 4 1
Strange noise in N position. 2 3 4 1
Vehicle does not decelerate by en-
gine brake. 73 456 2 81
Maximum speed low. 2 3 5 6 7 8 9 11 4 10 1
With selector lever in P position, ve-
hicle does not enter parking condi-
tion or, with selector lever in another
position, parking condition is not
cancelled. 12
Vehicle runs with CVT in P position. 1 3 4 2
Vehicle runs with CVT in N position. 1 3 4 2
Engine stall. 26 34 8957 101
Engine stalls when selector lever
shifted N → D or R. 26 34 5 71
Engine speed does not return to
idle. 24 3 51
Engine does not start in N or P posi-
tion. 321
Engine starts in positions other than
N or P. 321
Symptom
Engine system
CAN communication line (U1000)
Transmission range switch (P0705, P0706)
Input speed sensor (P0717)
Primary speed sensor (P0715)
Output speed sensor (P2765)
CVT fluid temperature sensor (P0711, P0712, P0713)
Primary pressure sensor (P084C, P084D)
Secondary pressure sensor (P0841, P0847, P0848)
Torque converter clutch solenoid valve (P0740, P0743, P0744)
Stall te st
CVT position
Power supply
Control valve
CVT fluid level and state
Ignition switch and starter
EC-105
TM-60TM-86TM-180TM-164TM-186TM-84
PG-19
,
STR-6
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-176
< SYMPTOM DIAGNOSIS >[CVT: RE0F10D]
CVT CONTROL SYSTEM
Symptom Table 2
Symptom
Torque converter
Transmission range switch
Oil pump
Forward clutch
Reverse brake
Planetary gear
Bearings
Parking mechanism
Stop lamp switch
Shift lock solenoid
CVT shift selector
TM-209
TM-206BR-13TM-170TM-179
Shift Shock
Large shock (N
→ D position) 2 1
Large shock (N → R position) 2 1
Shock is too large for lock-up. 1
Slips/Will
Not Engage Vehicle cannot be started from D
position. 312
Vehicle cannot be started from R
position. 41 2 3
Does not lock-up. 1 3 2
Does not hold lock-up condition. 1 3 2
Lock-up is not released. 1 2
With selector lever in D position,
acceleration is extremely poor. 13 2
With selector lever in R position,
acceleration is extremely poor. 142 3
Slips at lock-up. 1 2
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

CVT CONTROL SYSTEMTM-177
< SYMPTOM DIAGNOSIS > [CVT: RE0F10D]
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EF
G H
I
J
K L
M A
B
TM
N
O P
Other No creep at all. 1 6 2 4 5 3
Vehicle cannot run in all posi-
tions. 124536
With selector lever in D position,
driving is not possible. 12435
With selector lever in R position,
driving is not possible. 12435
Judder occurs during lock-up. 1
Strange noise in D position. 1 2 4 3 5
Strange noise in R position. 1 2 4 3
Strange noise in N position. 1 2 3
Maximum speed low. 1 5 2 4 3
With selector lever in P position,
vehicle does not enter parking
condition or, with selector lever in
another position, parking condi-
tion is not cancelled. 1
Vehicle runs with CVT in P posi-
tion. 21
Vehicle runs with CVT in N posi-
tion. 231
Engine stall. 1
Engine stalls when selector lever
shifted N → D or R. 1
When brake pedal is depressed
with ignition switch ON, selector-
lever cannot be shifted from P po-
sition to other position. 123
When brake pedal is not de-
pressed with ignition switch ON,
selector lever can be shifted from
P position to other position. 123
Symptom
Torque converter
Transmission range switch
Oil pump
Forward clutch
Reverse brake
Planetary gear
Bearings
Parking mechanism
Stop lamp switch
Shift lock solenoid
CVT shift selector
TM-209
TM-206BR-13TM-170TM-179
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-178
< PERIODIC MAINTENANCE >[CVT: RE0F10D]
CVT FLUID
PERIODIC MAINTENANCE
CVT FLUID
InspectionINFOID:0000000009464119
FLUID LEAKAGE
• Check transaxle surrounding area (oil seal and plug etc.)for fluid
leakage.
• If anything is found, repair or replace damaged parts and adjust
CVT fluid level. Refer to TM-84, "Adjustment"
.
SMA146B
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

CVT SHIFT SELECTORTM-179
< REMOVAL AND INSTALLATION > [CVT: RE0F10D]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
REMOVAL AND INSTALLATION
CVT SHIFT SELECTOR
Exploded ViewINFOID:0000000009464120
Removal and InstallationINFOID:0000000009464121
CAUTION:
Always apply the parking brake befo re removal and installation.
REMOVAL
1. Apply the parking brake.
CAUTION:
Make sure the vehicle cannot move with the parking brake applied.
2. Disconnect battery negative terminal. Refer to PG-73, "Removal and Installation (Battery)"
.
3. Remove shift lock override button cover (1) using suitable tool, and insert suitable tool into opening (A) to depress the shift lock
override button. Move CVT shift selector to "N" position while
depressing shift lock override button.
: Front
1. CVT shift selector assembly 2. Control cable 3. Shift selector handle cover
4 Shift selector handle A. Shift selector handle clip
ALDIA0355GB
ALDIA0356GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-180
< REMOVAL AND INSTALLATION >[CVT: RE0F10D]
CVT SHIFT SELECTOR
4. Remove the shift selector handle (1).
a. Release the shift selector handle cover (2) using a suitable tool from the base of the shift selector handle (1).
b. Remove the shift selector handle clip (A).
c. Pull upward and remove the shift selector handle (1).
5. Remove the center console. Refer to IP-18, "Removal and Installation"
.
6. Release the harness clip, then disconnect the harness connector from CVT shift selector.
7. Depress shift lock override button and move CVT shift selector to "P" position“”.
8. Remove the control cable from the CV T shift selector assembly. Refer to TM-181, "Exploded View"
.
9. Remove the four CVT shift selector assembly nuts and the CVT shift selector assembly from the vehicle.
INSTALLATION
Installation is in the reverse order of removal.
• When installing control cable (1) to the CVT shift selector assembly (2), check that control cable is fully pressed in until it stops with the
ribbed surface (A) facing upward.
NOTE:
Apply multi-purpose grease to control cable eye before installation.
• Adjust control cable as necessary. Refer to TM-182, "Inspection
and Adjustment".
InspectionINFOID:0000000009464122
INSPECTION AFTER INSTALLATION
Check the CVT shift selector position. Refer to TM-87, "Inspection".
If a malfunction is found, adjust the CVT position. Refer to TM-87, "Adjustment"
.
ALDIA0319ZZ
JSDIA1624ZZ
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

CONTROL CABLETM-181
< REMOVAL AND INSTALLATION > [CVT: RE0F10D]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
CONTROL CABLE
Exploded ViewINFOID:0000000009464123
Removal and InstallationINFOID:0000000009464124
CAUTION:
Always apply the parking brake before pe rforming removal and installation.
REMOVAL
1. Apply the parking brake.
CAUTION:
Make sure the vehicle cannot move with the parking brake applied.
2. Remove the front air duct and air cleaner case assembly. Refer to EM-29, "Removal and Installation"
.
3. Remove the control cable nut ( ), using suitable tool.
4. Remove control cable (2) from manual lever (A).
5. Remove the lock plate (3) from control cable (2).
6. Remove control cable (2) from bracket (1).
7. Remove center console. Refer to IP-18, "Removal and Installation"
.
8. Disconnect the ITS control unit harness connectors and remove the ITS control unit (if equipped). Refer to
AV-436, "Removal and Installation"
.
1. Lock plate 2. Transaxle assembly 3. Bracket
4. Control cable 5. CVT shift selector assembly A. Manual lever
B. Retainer grommet
ALDIA0351GB
ALDIA0357ZZ
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM