2014 NISSAN TEANA check oil

TM-262
< ECU DIAGNOSIS INFORMATION >[CVT: RE0F10E]
TCM
REVERSE PROHIBIT CONTROL
DTC Inspection Priority ChartINFOID:0000000009464221
If multiple malfunction codes are detected at the same
time, check each code according to the DTC check pri-
ority list below.
Control When the CVT fluid temperature is high, the gear shift permission maximum revolution and the maximum
torque are reduced than usual to prevent increase of the oil temperature.
Vehicle behavior in
control Power performance may be lowered, compared to normal control.
Normal retu rn condi-
tion The control returns to the normal control when CVT fluid temperature is lowered.
ControlThe reverse brake is controlled to avoid becoming engaged when the selector lever is set in “R” position while
driving in forward direction at more than the specified speed.
Vehicle behavior in
control If the selector lever is put at “R” position when driving with the forward gear, the gear becomes neutral, not
reverse.
Normal retu rn condi-
tion The control returns to normal control when the vehicle is driven at low speeds. (The reverse brake becomes
engaged.)
Priority DTC (Diagnostic Trouble Code) Reference
1 P0863 CONTROL UNIT (CAN)
TM-345, "DTC Logic"
U0073 COMM BUS A OFFTM-290, "DTC Logic"
U0100 LOST COMM (ECM A)TM-291, "DTC Logic"
U0140 LOST COMM (BCM)TM-292, "DTC Logic"
U0141 LOST COMM (BCM A)TM-293, "DTC Logic"
U0155 LOST COMM (IPC)TM-294, "DTC Logic"
U0300 CAN COMM DATA TM-294, "DTC Logic"
U1000 CAN COMM CIRCTM-296, "DTC Logic"
U1117 LOST COMM (ABS)TM-297, "DTC Logic"
2P0740 TORQUE CONVERTER
TM-322, "DTC Logic"
P0743 TORQUE CONVERTERTM-324, "DTC Logic"
P0778 PC SOLENOID BTM-332, "DTC Logic"
P0779 PC SOLENOID BTM-334, "DTC Logic"
P0962 PC SOLENOID ATM-347, "DTC Logic"
P0963 PC SOLENOID ATM-349, "DTC Logic"
P0966 PC SOLENOID BTM-353, "DTC Logic"
P0967 PC SOLENOID BTM-355, "DTC Logic"
P2814 SELECT SOLENOIDTM-362, "DTC Logic"
P2815 SELECT SOLENOIDTM-364, "DTC Logic"
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

CVT FLUIDTM-285
< BASIC INSPECTION > [CVT: RE0F10E]
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CVT FLUID
ReplacementINFOID:0000000009464231
CAUTION:
• Always use shop paper. Never use shop cloth.
• Replace a drain plug gasket with new ones at the fi nal stage of the operation when installing.
• Use caution when looking into the drain hole as there is a risk of dripping fluid entering the eye.
• After replacement, always pe rform CVT fluid leakage check.
1. Select “Data Monitor” in “TRANSMISSION” using CONSULT.
2. Select “FLUID TEMP” and confirm t hat the CVT fluid temperature is 40°C (104 °F) or less.
3. Check that the selector lever is in the “P ” position, then completely engage the parking brake.
4. Lift up the vehicle.
5. Remove the drain plug and drain the CVT fluid from the oil pan. Refer to TM-387, "Exploded View"
.
6. Install the drain plug to oil pan. CAUTION:
Drain plug gasket use the old one.
7. Remove the overflow plug from converter housing.
8. Install the charging pipe set (KV311039S0) (A) into the overflow plug hole.
CAUTION:
Tighten the charging pipe by hand.
9. Install the ATF changer hose (B) to the charging pipe. CAUTION:
Press the ATF changer hose all the way onto the charging
pipe until it stops.
10. Fill approximately 3 liter (2-5 /8 lmp qt) of the CVT fluid.
11. Remove the ATF changer hose and charging pipe, then install the overflow plug.
NOTE:
Perform this work quickly because CVT fluid leaks.
12. Lift down the vehicle.
13. Start the engine.
14. While depressing the brake pedal, shift the selector leve r to the entire position from “P” to “DS”, and shift it
to the “P” position.
NOTE:
Hold the lever at each position for 5 seconds.
15. Check that the CONSULT “Data Monitor” in “FLUID TEMP” is 35°C (95 °F) to 45 °C (113 °F).
16. Stop the engine.
17. Lift up the vehicle.
18. Remove the drain plug, and then drain CVT fluid from oil pan. CVT fluid : Refer to
TM-413, "General Specification"
.
Fluid capacity : Refer to TM-413, "General Specification"
.
JSDIA3714ZZ
JSDIA3713ZZ
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-286
< BASIC INSPECTION >[CVT: RE0F10E]
CVT FLUID
19. Repeat steps 8 to 18 (one time).
20. Tighten the drain plug to the specified torque. Refer to TM-387, "Exploded View"
.
21. Remove the overflow plug.
22. Install the charging pipe set (KV311039S0) into the overflow plug hole. CAUTION:
Tighten the charging pipe by hand.
23. Install the ATF changer hose to the charging pipe. CAUTION:
Press the ATF changer hose all the way onto the charging pipe until it stops.
24. Fill approximately 3 liter (2-5/8 lmp qt) of the CVT fluid.
25. Remove the ATF changer hose and charging pipe, then install the overflow plug. NOTE:
Perform this work quickly because CVT fluid leaks.
26. Lift down the vehicle.
27. Start the engine.
28. While depressing the brake pedal, shift the selector lever to the entire position from “P” to “DS”, and shift it to the “P” position.
NOTE:
Hold the lever at each position for 5 seconds.
29. Check that the CONSULT “Data Monitor” in “FLUID TEMP” is 35 °C (95 °F) to 45 °C (113 °F).
30. Lift up the vehicle.
31. Remove the overflow plug and confirm that the CV T fluid is drained from the overflow plug hole.
CAUTION:
Perform this work with the vehicle idling.
NOTE:
If the CVT fluid is not drained, refer to “Adjustment” and refill with the CVT fluid.
32. When the flow of CVT fluid slows to a drip, tighten the overflow plug to the specified torque. Refer to TM-
387, "Exploded View".
CAUTION:
Never reuse O-ring.
33. Lift down the vehicle.
34. Select “Data Monitor” in “T RANSMISSION” using CONSULT.
35. Select “CONFORM CVTF DETERIORTN”.
36. Select “Erase”.
37. Stop the engine.
AdjustmentINFOID:0000000009464232
CAUTION:
• During adjustment of the CVT fluid level, check CO NSULT so that the oil temperature may be main-
tained from 35 to 45 °C (95 to 113 °F).
• During adjustment of the CVT fluid level, check that the engine speed is maintaining 500 rpm.
• Use caution when looking into the drain hole as th ere is a risk of dripping fluid entering the eye.
1. Check that the selector lever is in the “P ” position, then completely engage the parking brake.
2. Start the engine.
3. Adjust the CVT fluid temperature to be approximately 40 °C (104 °F).
NOTE:
The CVT fluid is largely affected by temperature. Therefore be sure to use CONSULT and check the
“FLUID TEMP” under “TRANSMISSION” in “Data Monitor” while adjusting.
4. While depressing the brake pedal, shift the selector lever to the entire position from “P” to “DS”, and shift it to the “P” position.
NOTE: CVT fluid : Refer to
TM-413, "General Specification"
.
Fluid capacity : Refer to TM-413, "General Specification"
.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-288
< BASIC INSPECTION >[CVT: RE0F10E]
STALL TEST
STALL TEST
Work ProcedureINFOID:0000000009464233
INSPECTION
1. Check the engine oil level. Replenish if necessary. Refer to
LU-25, "Inspection".
2. Check for leak of the CVT fluid. Refer to TM-377, "Inspection"
.
3. Drive for about 10 minutes to warm up the vehicle so that the CVT fluid temperature is 50 to 80°C (122 to
176 °F).
4. Be sure to apply the parking brake and block the tires.
5. Start the engine, depress the brake pedal and sh ift the selector lever to “D” position.
6. While depressing the brake pedal, depress the accelerator pedal gradually.
7. Read the stall speed quickly and release your foot from the accelerator pedal quickly. CAUTION:
Do not depress the accelerator pedal for 5 seconds or more during the test.
8. Shift the selector lever to “N” position.
9. Cool the CVT fluid. CAUTION:
Run the engine with the idle speed for at least 1 minute.
10. Put the selector lever to the R position and perform Step 6 to Step 9 again.
NARROWING-DOWN MALFUNCTIONING PARTS
O: Within the stall speed standard value.
H: Stall speed is higher than the standard value.
L: Stall speed is lower than the standard value.
Stall speed : Refer to TM-413, "Stall Speed".
Selector lever position
Possible cause
DR
Stal l s pe ed HO•Forward clutch
O H • Reverse brake
LL •Engine
• Torque converter one way clutch
HH • Line pressure is low.
• Primary pulley
• Secondary pulley
• Chain belt
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

CVT FLUIDTM-377
< PERIODIC MAINTENANCE > [CVT: RE0F10E]
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PERIODIC MAINTENANCE
CVT FLUID
InspectionINFOID:0000000009464331
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-286, "Adjustment"
.
SMA146B
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-392
< REMOVAL AND INSTALLATION >[CVT: RE0F10E]
CONTROL VALVE
12. Install the snap ring (1) to the CVT unit harness connector (A).
13. Connect the CVT unit harness connector.
14. install fender protector side cover (LH).
15. Install the magnet while aligning it with the convex side of oil
pan.
CAUTION:
Completely clean the iron powder from the magnet area of
oil pan and the magnet.
16. Install the oil pan to the transaxle case with the following proce- dure.
1. Install the oil pan gasket to the oil pan. CAUTION:
• Completely wipe out any moisture, oil, and old gasket from the oil pan gasket surface and
bolt hole of oil pan and transaxle case.
• Do not reuse oil pan gasket.
2. Install the oil pan assembly to the transaxle case, and then temporarily tighten the oil pan bolt.
3. Tighten the oil pan bolts in the order shown to the specified torque.
4. Tighten the oil pan bolts again clockwise from (1) shown to the specified torque.
17. Install drain plug gasket to drain plug. CAUTION:
Do not reuse drain plug gasket.
18. Install drain plug to oil pan.
19. Connect battery negative terminal. Refer to PG-73, "Removal
and Installation (Battery)".
20. Fill with CVT fluid to transaxle assembly. Refer to TM-377, "Inspection"
.
InspectionINFOID:0000000009464346
INSPECTION AFTER REMOVAL
Check oil pan for foreign material.
• If a large amount of worn material is found, clutch plate may be worn.
• If iron powder is found, bearings, gears, or clutch plates may be worn.
• If aluminum powder is found, bushing may be worn, or chips or burrs of aluminum casting parts may enter.
Check points where wear is found in all cases.
INSPECTION AFTER INSTALLATION
Check the CVT fluid level and leakage. Refer to TM-377, "Inspection".
: Front
JPDIA0654ZZ
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Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DIFFERENTIAL SIDE OIL SEALTM-399
< REMOVAL AND INSTALLATION > [CVT: RE0F10E]
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Install each differential side oil seal evenly using Tool so that differ-
ential side oil seal protrudes by the dimension (C) and (D) respect-
fully.
NOTE:
The reference is the installation direction of the differential side oil seal.
Drift to be used:
Inspection and AdjustmentINFOID:0000000009464358
INSPECTION AFTER INSTALLATION
Check for CVT fluid leakage. Refer to TM-377, "Inspection".
ADJUSTMENT AFTER INSTALLATION
Adjust the CVT fluid level. Refer to TM-286, "Adjustment".
(A) : Differential side oil seal (LH)
(B) : Differential side oil seal (RH)
JSDIA1836ZZ
Dimension (C) :Height difference from case end surface is within 0 ± 0.5 mm (0.0 ± 0.020
in).
Dimension (D) :Height difference from case end surface is within 0 ± 0.5 mm (0.0 ± 0.020
in).
Location Commercial Service Tools
Transaxle case side Commercial service tool with outer dia. 56 mm (2.20 in) and in-
ner dia. 50 mm (1.97 in)
Converter housing side
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TM-402
< REMOVAL AND INSTALLATION >[CVT: RE0F10E]
CVT OIL WARMER SYSTEM
*: Refer to the illustrations for the specific position of each hose clamp tab.
• The illustrations indicate the view from the hose ends.
• When installing hose clamps the center line of each clamp tab
should be positioned as shown.
WATER HOSE : InspectionINFOID:0000000009464361
INSPECTION AFTER INSTALLATION
Start and warm up the engine. Visually check that there is no leakage of engine coolant and CVT fluid.
CVT FLUID COOLER HOSE
CVT FLUID COOLER HOSE : Exploded ViewINFOID:0000000009464362
COMPONENT PARTS LOCATION
(D): Vehicle front
(E) : Vehicle upper
JSDIA1292ZZ
CVT oil warmer Hose clamp CVT fluid cooler hose A
CVT fluid cooler hose B Transaxle assembly
: To radiator
: Always replace after every disassembly.
JSDIA3631GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM