NISSAN TEANA 2008 Service Manual

TM-128
< SYMPTOM DIAGNOSIS >[CVT: RE0F09B]
SYSTEM SYMPTOM
12 Others No creep at all.ON vehicle1. CVT fluid level and stateTM-142
2. Line pressure testTM-146
3. Accelerator pedal position sensorTM-88
4. PNP switchTM-44
5. CAN communication lineTM-41
6. Stall testTM-144
7. CVT positionTM-152
8. Step motorTM-97
9. Primary speed sensorTM-52
10. Secondary speed sensorTM-55
11. Accelerator pedal position sensorTM-88
12. CVT fluid temperature sensorTM-50
13. Primary pressure sensorTM-80
14. Secondary pressure sensorTM-74
15. TCM power supply and groundTM-85
OFF vehicle16. Torque converterTM-172
17. Oil pump assembly
TM-168
18. Gear system
19. Forward clutch
20. Reverse brake
21. Control valve No. Item Symptom Condition Diagnostic item Reference

SYSTEM SYMPTOM
TM-129
< SYMPTOM DIAGNOSIS >[CVT: RE0F09B]
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OthersVehicle cannot drive
in all positions.ON vehicle1. CVT fluid level and stateTM-142
2. Line pressure testTM-146
3. PNP switchTM-44
4. Stall testTM-144
5. CVT positionTM-152
6. Step motorTM-97
7. Primary speed sensorTM-52
8. Secondary speed sensorTM-55
9. Accelerator pedal position sensorTM-88
10. CVT fluid temperature sensorTM-50
11. Secondary pressure sensorTM-74
12. TCM power supply and groundTM-85
OFF vehicle13. Torque converterTM-172
14. Oil pump assembly
TM-168
15. Gear system
16. Forward clutch
17. Reverse brake
18. Control valve
19. Parking components
14With selector lever in
“D” position, driving is
not possible.ON vehicle1. CVT fluid level and stateTM-142
2. Line pressure testTM-146
3. PNP switchTM-44
4. Stall testTM-144
5. CVT positionTM-152
6. Step motorTM-97
7. Primary speed sensorTM-52
8. Secondary speed sensorTM-55
9. Accelerator pedal position sensorTM-88
10. CVT fluid temperature sensorTM-50
11. Secondary pressure sensorTM-74
12. TCM power supply and groundTM-85
OFF vehicle13. Torque converterTM-172
14. Oil pump assembly
TM-168
15. Gear system
16. Forward clutch
17. Control valve
18. Parking components No. Item Symptom Condition Diagnostic item Reference

TM-130
< SYMPTOM DIAGNOSIS >[CVT: RE0F09B]
SYSTEM SYMPTOM
15
OthersWith selector lever in
“R” position, driving is
not possible.ON vehicle1. CVT fluid level and stateTM-142
2. Line pressure testTM-146
3. PNP switchTM-44
4. Stall testTM-144
5. CVT positionTM-152
6. Step motorTM-97
7. Primary speed sensorTM-52
8. Secondary speed sensorTM-55
9. Accelerator pedal position sensorTM-88
10. CVT fluid temperature sensorTM-50
11. Secondary pressure sensorTM-74
12. TCM power supply and groundTM-85
OFF vehicle13. Torque converterTM-172
14. Oil pump assembly
TM-168
15. Gear system
16. Reverse brake
17. Control valve
18. Parking components
16Judder occurs during
lock-up.ON vehicle1. CVT fluid level and stateTM-142
2. Engine speed signalTM-59
3. Primary speed sensorTM-52
4. Secondary speed sensorTM-55
5. Accelerator pedal position sensorTM-88
6. CAN communication lineTM-41
7. Torque converter clutch solenoid valveTM-62
OFF vehicle8. Torque converterTM-1729. Control valveTM-168
17Strange noise in “D”
position.ON vehicle1. CVT fluid level and stateTM-142
2. Engine speed signalTM-59
3. CAN communication lineTM-41
OFF vehicle4. Torque converterTM-172
5. Oil pump assembly
TM-168
6. Gear system
7. Forward clutch
8. Control valve
9. Bearing No. Item Symptom Condition Diagnostic item Reference

SYSTEM SYMPTOM
TM-131
< SYMPTOM DIAGNOSIS >[CVT: RE0F09B]
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18
OthersStrange noise in “R”
position.ON vehicle1. CVT fluid level and stateTM-142
2. Engine speed signalTM-59
3. CAN communication lineTM-41
OFF vehicle4. Torque converterTM-172
5. Oil pump assembly
TM-168
6. Gear system
7. Reverse brake
8. Control valve
19Strange noise in “N”
position.ON vehicle1. CVT fluid level and stateTM-142
2. Engine speed signalTM-59
3. CAN communication lineTM-41
OFF vehicle4. Torque converterTM-1725. Oil pump assembly
TM-168
6. Gear system
7. Control valve
20Vehicle does not de-
celerate by engine
brake.ON vehicle1. CVT fluid level and stateTM-142
2. CVT positionTM-152
3. Sport mode switchTM-108
4. CAN communication lineTM-41
5. Step motorTM-97
6. Primary speed sensorTM-52
7. Secondary speed sensorTM-55
8. Line pressure testTM-146
9. Engine speed signalTM-59
10. Accelerator pedal position sensorTM-88
OFF vehicle 11. Control valveTM-168
No. Item Symptom Condition Diagnostic item Reference

TM-132
< SYMPTOM DIAGNOSIS >[CVT: RE0F09B]
SYSTEM SYMPTOM
21
OthersMaximum speed low.ON vehicle1. CVT fluid level and stateTM-142
2. Line pressure testTM-146
3. Accelerator pedal position sensorTM-88
4. CAN communication lineTM-41
5. Stall testTM-144
6. Step motorTM-97
7. Primary speed sensorTM-52
8. Secondary speed sensorTM-55
9. Primary pressure sensorTM-80
10. Secondary pressure sensorTM-74
11. CVT fluid temperature sensorTM-50
OFF vehicle12. Torque converterTM-172
13. Oil pump assembly
TM-168
14. Gear system
15. Forward clutch
16. Control valve
22With selector lever in
“P” position, vehicle
does not enter parking
condition or, with se-
lector lever in another
position, parking con-
dition is not cancelled.ON vehicle1. PNP switchTM-44
2. CVT positionTM-152
OFF vehicle 3. Parking componentsTM-168
23Vehicle drives with
CVT in “P” position.ON vehicle1. PNP switchTM-44
2. CVT fluid level and stateTM-142
3. CVT positionTM-152
OFF vehicle4. Parking components
TM-1685. Gear system
6. Control valve
24Vehicle drives with
CVT in “N” position.ON vehicle1. PNP switchTM-44
2. CVT fluid level and stateTM-142
3. CVT positionTM-152
OFF vehicle4. Gear system
TM-1685. Forward clutch
6. Reverse brake
7. Control valve No. Item Symptom Condition Diagnostic item Reference

SYSTEM SYMPTOM
TM-133
< SYMPTOM DIAGNOSIS >[CVT: RE0F09B]
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25
OthersEngine stall.ON vehicle1. CVT fluid level and stateTM-142
2. Engine speed signalTM-59
3. Primary speed sensorTM-52
4. Torque converter clutch solenoid valveTM-62
5. CAN communication lineTM-41
6. Stall testTM-144
7. Secondary pressure sensorTM-74
OFF vehicle8. Torque converterTM-1729. Control valveTM-168
26Engine stalls when
selector lever is shift-
ed “N”→“D”or “R”.ON vehicle1. CVT fluid level and stateTM-142
2. Engine speed signalTM-59
3. Primary speed sensorTM-52
4. Torque converter clutch solenoid valveTM-62
5. CAN communication lineTM-41
6. Stall testTM-144
OFF vehicle7. Torque converterTM-1728. Control valveTM-168
27Engine speed does
not return to idle.ON vehicle1. CVT fluid level and stateTM-142
2. Accelerator pedal position sensorTM-88
3. Secondary speed sensorTM-55
4. CAN communication lineTM-41
OFF vehicle 5. Control valveTM-168
28 CVT does not shiftON vehicle1. CVT fluid level and stateTM-142
2. CVT positionTM-152
3. Line pressure testTM-146
4. Engine speed signalTM-59
5. Accelerator pedal position sensorTM-88
6. CAN communication lineTM-41
7. Primary speed sensorTM-52
8. Secondary speed sensorTM-55
9. Step motorTM-97
OFF vehicle10. Control valve
TM-16811. Oil pump assembly
29Engine does not start
in “N” or “P” position.ON vehicle1. Ignition switch and starterPG-55
, STR-6
2. CVT positionTM-152
3. PNP switchTM-44
No. Item Symptom Condition Diagnostic item Reference

TM-134
< SYMPTOM DIAGNOSIS >[CVT: RE0F09B]
SYSTEM SYMPTOM
30
OthersEngine starts in posi-
tions other than “N” or
“P”.ON vehicle1. Ignition switch and starterPG-55
, STR-6
2. CVT positionTM-152
3. PNP switchTM-44
31When brake pedal is
depressed with igni-
tion switch ON, selec-
tor lever cannot be
shifted from “P” posi-
tion to other position.ON vehicle1. Stop lamp switch
TM-103
2. Shift lock solenoid
3. Control device
32When brake pedal is
not depressed with ig-
nition switch ON, se-
lector lever can be
shifted from “P” posi-
tion to other position.ON vehicle1. Stop lamp switch
TM-103
2. Shift lock solenoid
3. Control device
33Cannot be changed to
sport mode.ON vehicle1. Sport mode switchTM-108
2. CAN communication lineTM-41
3. Combination meterMWI-42
34SPORT indicator
lamp is not turned ON.ON vehicle1. CAN communication lineTM-412. Combination meterMWI-42
3. TCM power supply and groundTM-85
No. Item Symptom Condition Diagnostic item Reference

PRECAUTIONS
TM-135
< PRECAUTION >[CVT: RE0F09B]
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000003897161
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the “SRS AIRBAG” and
“SEAT BELT” of this Service Manual.
WARNING:
 To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
 Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the “SRS AIRBAG”.
 Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
Precaution Necessary for Steering Wheel Rotation after Battery Disconnect
INFOID:0000000003897162
NOTE:
 Before removing and installing any control units, first turn the push-button ignition switch to the LOCK posi-
tion, then disconnect both battery cables.
 After finishing work, confirm that all control unit connectors are connected properly, then re-connect both
battery cables.
 Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.
If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.
This vehicle is equipped with a push-button ignition switch and a steering lock unit.
If the battery is disconnected or discharged, the steering wheel will lock and cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the procedure
below before starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Turn the push-button ignition switch to ACC position.
(At this time, the steering lock will be released.)
3. Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.
4. Perform the necessary repair operation.
5. When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn
the push-button ignition switch from ACC position to ON position, then to LOCK position. (The steering
wheel will lock when the push-button ignition switch is turned to LOCK position.)
6. Perform self-diagnosis check of all control units using CONSULT-III.

TM-136
< PRECAUTION >[CVT: RE0F09B]
PRECAUTIONS
Precaution for Procedure without Cowl Top Cover
INFOID:0000000003897196
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.
Precaution for On Board Diagnosis (OBD) System of CVT and EngineINFOID:0000000003849068
The ECM has an on board diagnostic system. It will light up the malfunction indicator (MI) to warn the driver of
a malfunction causing emission deterioration.
CAUTION:
 Be sure to turn the ignition switch OFF and disconnect the battery cable from the negative terminal
before any repair or inspection work. The open/short circuit of related switches, sensors, solenoid
valves, etc. will cause the MI to light up.
 Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will
cause the MI to light up due to an open circuit. (Be sure the connector is free from water, grease, dirt,
bent terminals, etc.)
 Be sure to route and secure the harnesses properly after work. Interference of the harness with a
bracket, etc. may cause the MI to light up due to a short circuit.
 Be sure to connect rubber tubes properly after work. A misconnected or disconnected rubber tube
may cause the MI to light up due to a malfunction of the EVAP system or fuel injection system, etc.
 Be sure to erase the unnecessary malfunction information (repairs completed) from the TCM and
ECM before returning the vehicle to the customer.
Precaution for TCM and CVT Assembly ReplacementINFOID:0000000003849069
CAUTION:
 Check if new data (Unit ID) are entered correctly after replacing CVT assembly and erasing data in
TCM. (Connect CONSULT-III, and then turn ignition switch OFF.)
 When replacing CVT assembly or TCM, refer to the pattern table below and erase the EEPROM in the
TCM if necessary.
EEPROM ERASING PATTERNS
Removal and Installation Procedure for CVT Unit ConnectorINFOID:0000000003849070
REMOVAL
PIIB3706J
CVT assembly TCM Erasing EEPROM in TCM Remarks
Replaced Replaced Not requiredNot required because the EEPROM in the TCM is in
the default state. (CVT assembly must be replaced
first.)
Not replaced Replaced Not requiredNot required because the EEPROM in the TCM is in
the default state.
Replaced Not replaced RequiredRequired because data has been written in the EE-
PROM in the TCM and because the TCM cannot write
data from the ROM assembly in the transmission.

PRECAUTIONS
TM-137
< PRECAUTION >[CVT: RE0F09B]
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Rotate bayonet ring counterclockwise. Pull out CVT unit harness
connector upward and remove it.
INSTALLATION
1. Align ∆ marking on CVT unit harness connector terminal body
with o marking on bayonet ring. Insert CVT unit harness connec-
tor. Then rotate bayonet ring clockwise.
2. Rotate bayonet ring clockwise until ∆ marking on CVT unit har-
ness connector terminal body is aligned with the slit on bayonet
ring as shown in the figure (correctly fitting condition). Install
CVT unit harness connector to CVT unit harness connector ter-
minal body.
CAUTION:
 Securely align ∆ marking on CVT unit harness connector
terminal body with bayonet ring slit. Then, be careful not
to make a half fit condition as shown in the figure.
 Never mistake the slit of bayonet ring for other dent por-
tion.
SCIA2096E
SCIA2097E
SCIA2098E
SCIA2099E