Condition NISSAN TEANA 2008 Service Manual

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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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-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

TM-142
< ON-VEHICLE MAINTENANCE >[CVT: RE0F09B]
CVT FLUID
ON-VEHICLE MAINTENANCE
CVT FLUID
InspectionINFOID:0000000003849076
CHECKING CVT FLUID
The fluid level should be checked with the fluid warmed up to 50 to 80°C (122 to 176°F). The fluid level check
procedure is as follows:
1. Check for fluid leakage.
2. With the engine warmed up, drive the vehicle in an urban area.
When ambient temperature is 20°C (68°F), it takes about 10
minutes for the CVT fluid to warm up to 50 to 80°C (122 to
176°F).
3. Park the vehicle on a level surface.
4. Apply parking brake firmly.
5. With engine at idle, while depressing brake pedal, move shift
selector throughout the entire shift range.
6. Pull out the CVT fluid level gauge from the CVT fluid charging
pipe after pressing the tab on the CVT fluid level gauge to
release the lock.
7. Wipe fluid off the CVT fluid level gauge. Insert the CVT fluid
level gauge rotating 180° from the originally installed position,
then securely push the CVT fluid level gauge until it meets the
top end of the CVT fluid charging pipe.
CAUTION:
When wiping away the CVT fluid level gauge, always use
lint-free paper, not a cloth rag.
8. Place the selector lever in “P” or “N” and check that the fluid
level is within the specified range.
CAUTION:
When reinstalling CVT fluid level gauge, insert it into the
CVT fluid charging pipe and rotate it to the original installa-
tion position until securely locked.
CVT FLUID CONDITION
SMA146B
SCIA1933E
SCIA1931E
SCIA1932E

CVT FLUID
TM-143
< ON-VEHICLE MAINTENANCE >[CVT: RE0F09B]
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Check CVT fluid condition.
 If CVT fluid is very dark or smells burned, check operation of CVT.
Flush cooling system after repair of CVT.
 If CVT fluid contains frictional material (clutches, brakes, etc.),
replace radiator and flush cooler line using cleaning solvent and
compressed air after repair of CVT. Refer to CO-13, "
Exploded
View".
ChangingINFOID:0000000003849077
CAUTION:
Replace O-ring with new ones at the final stage of the operation when installing.
1. Remove drain plug from oil pan.
2. Remove drain plug gasket from drain plug.
3. Install drain plug gasket to drain plug.
CAUTION:
Never reuse drain plug gasket.
4. Install drain plug to oil pan.
5. Fill CVT fluid from CVT fluid charging pipe to the specified level.
CAUTION:
 Use only Genuine NISSAN CVT Fluid NS-2. Never mix with other fluid.
 Using CVT fluid other than Genuine NISSAN CVT Fluid NS-2 will deteriorate in driveability and
CVT durability, and may damage the CVT, which is not covered by the warranty.
 When filling CVT fluid, take care not to scatter heat generating parts such as exhaust.
 Sufficiently shake the container of CVT fluid before using.
 Delete CVT fluid deterioration date with CONSULT-III after changing CVT fluid. Refer to TM-37,
"CONSULT-III Function (TRANSMISSION)".
6. With the engine warmed up, drive the vehicle in an urban area.
NOTE:
When ambient temperature is 20°C (68°F), it takes about 10 minutes for the CVT fluid to warm up to 50 to
80°C (122 to 176°F).
7. Check CVT fluid level and condition.
8. Repeat steps 1 to 5 if CVT fluid has been contaminated.
Fluid status Conceivable cause Required operation
Varnished (viscous
varnish state)CVT fluid becomes
degraded due to
high temperatures.Replace the CVT fluid and check the
CVT main unit and the vehicle for
malfunctions (wire harnesses, cool-
er pipes, etc.)
Milky white or
cloudyWater in the fluidReplace the CVT fluid and check for
places where water is getting in.
Large amount of
metal powder mixed
inUnusual wear of
sliding parts within
CVTReplace the CVT fluid and check for
improper operation of the CVT.
ATA0022D
Drain plug – tightening torque : Refer to TM-159, "Exploded View"
CVT fluid : Refer to TM-174, "General Specification".
Fluid capacity : Refer to TM-174, "
General Specification".

TM-148
< ON-VEHICLE MAINTENANCE >[CVT: RE0F09B]
ROAD TEST
ROAD TEST
DescriptionINFOID:0000000003849080
DESCRIPTION
 The purpose of the test is to determine the overall performance of
CVT and analyze causes of problems.
 The road test consists of the following three parts:
1. “Check Before Engine Is Started” TM-148
.
2. “Check at Idle” TM-149
.
3. “Cruise Test” TM-150
.
 Before the road test, familiarize yourself with all test procedures
and items to check.
 Perform tests for all the check items until a malfunction phenome-
non is detected. Perform diagnosis for NG items after the comple-
tion of road tests.
CONSULT-III SETTING PROCEDURE
 Using CONSULT-III, perform a cruise test and record the result.
 Print the result and ensure that shifts and lock-ups take place as per Shift Schedule.
1. Touch “Data Monitor” on “Direct Diagnostic Mode” screen.
2. Touch “MAIN SIGNALS” to set recording condition.
3. See “Numerical Display”, “Barchart Display” or “Line Graph Display”.
4. Touch “START”.
5. When performing cruise test. Refer to TM-150, "
Cruise Test".
6. After finishing cruise test part, touch “RECORD”.
7. Touch “STORE”.
8. Touch “BACK”.
9. Touch “DISPLAY”.
10. Touch “PRINT”.
11. Check the monitor data printed out.
Check before Engine Is StartedINFOID:0000000003849081
1.CHECK SPORT INDICATOR LAMP
1. Park vehicle on flat surface.
2. Move selector lever to “P” position.
3. Turn ignition switch OFF. Wait at least 5 seconds.
4. Turn ignition switch ON. (Do not start engine.)
Has SPORT indicator lamp been turned ON for about 2 seconds?
YES >> 1. Turn ignition switch OFF.
2. Perform self-diagnosis and note NG items. Refer to TM-121, "
DTC Index".
3. Go to TM-149, "
Check at Idle".
NO >> Stop “Road Test”. Refer to TM-123, "
Symptom Table".
SAT786A
SAT496G