25 mm long bolt

– 2 piece

44 mm bolts

Figure 3D

CAUTION: The two 25 mm bolts are installed
WITHOUT the strainer bracket.
 Bolt torque: 7.9 N•m (0.81 kg-m, 70 in-lb.)

Correctly routed

Incorrectly routed

Figure 4D

Figure 5D

28/53

ITB16-048a

6. Replace the metal bracket of the temperature sensor as follows:
NOTE: The new bracket will be oriented the same way as the old one.
a. Cut the plastic zip tie with an appropriate tool to remove the temperature sensor bracket from the

terminal harness assembly (see Figure 6D).

CAUTION: Cut the plastic zip tie over the metal bracket to avoid damage to the temperature sensor.
b. Discard the removed bracket and plastic zip tie.
c. Use the plastic zip tie from Parts Information to attach the new temperature sensor bracket to the

temperature sensor of the terminal connector harness.
IMPORTANT: Locate the plastic zip tie at the center notch of three notches on the temperature
sensor.
d. Cut off excess zip tie.

Temperature
sensor

Metal bracket

Plastic zip tie in center notch
Figure 6D

29/53

ITB16-048a

7. Connect the electrical harness connector.

Harness
connector
Figure 7D

8. Install the CVT fluid temperature sensor bracket to
the valve body with one (1) bolt (Figure 8D).
NOTE: Leave one (1) bolt hole blank as it will be
used to secure the oil strainer at a later step.
 Bolt torque: 7.9 N•m (0.81 kg-m, 70 in-lb.)


1 bolt

Bolt length: 54 mm

Figure 8D
9. Install the new oil strainer, with its new
O-ring seal, with two (2) bolts.
Oil strainer

NOTE: Replacement strainer maybe a different
shape than the original.
 Bolt torque: 7.9 N•m (0.81 kg-m, 70 in-lb.)


54 mm long bolt

- 2 pieces.
54 mm
bolts

Figure 9D

30/53

ITB16-048a

10. Install the manual plate, lock washer, and nut.
NOTE: Make sure the manual plate fits into the
slot of the manual valve before applying torque to
the nut.


Reuse the existing manual plate, lock washer,
and nut.



Nut torque: 22.1 N•m (2.3 Kg-m,
16 ft-lb.)

Slot and manual
plate end

Manual plate
Lock washer

Nut

Manual valve
Figure 10D
11. Clean the original oil pan and magnets with a
suitable cleaner. Visible debris should not be
present at re-assembly.
12. Reassemble the original magnets to the pan.
NOTE: Return the magnets to their original
locations.
13. Install a new oil pan gasket to the pan.

14. Install the oil pan bolts (see Figure 11D).


Reuse the existing pan bolts.
 Oil pan bolts torque: 7.9 N•m (0.81 kg-m,
70 in-lb.)

15. Install a new drain washer to the drain plug on the
oil pan.
Figure 11D

31/53

ITB16-048a

16. Fill the CVT assembly with NS-3 CVT fluid or equivalent.


Refer to the ESM, section TM – Transaxle & Transmission for CVT fluid filling.

17. Attach the QR label with the new calibration data onto the transmission range switch (inhibitor switch).


See Figure 12D and 13D below.



QR Label and CD-R are included with the replacement valve body.

Air cleaner
intake duct

Inhibitor
switch

------

Valve cover
-----

QR label

Figure 12D

Figure 13D

18. Flush the CVT cooler(s).


IMPORTANT: A CVT Cooler flush is required. Refer to COOLER FLUSH on page 33.

19. IMPORTANT: Install Write IP Characteristics to the TCM.


Refer to ERASE / WRITE CALIBRATION DATA WHEN REPLACING CVT or VALVE BODY on
page 38.

IMPORTANT: Check for fluid leaks before returning the vehicle to the customer.

32/53

ITB16-048a

COOLER FLUSH

NOTE: The following steps include flushing the radiator based CVT Transmission Fluid Cooler and the
external CVT Transmission Auxiliary Fluid Cooler.

1. Place the vehicle on a lift.

2. Remove the left front wheel and then partially remove the left front fender protector to gain access to the
external CVT fluid cooler.


If needed, refer to the Electronic Service Manual (ESM), section EXT – Exterior for fender protector
removal information.

3. Place an oil drain pan under the external CVT
fluid cooler.

4. Unbolt and disconnect the external CVT fluid
cooler bypass valve from the external CVT fluid
cooler.

Two bolts attach bypass valve to the fluid cooler.
One is shown, the other is on the opposite side of
bypass valve.

Figure 1E

33/53

ITB16-048a

5. Place an oil drain pan under the CVT warmer.

6. Disconnect the CVT fluid inlet and outlet rubber hoses from the CVT fluid warmer (Figure 2E) and discard
the spring clamps.
NOTE: If rubber material from a cooler hose remains on a steel tube or fitting, replace the rubber hose
and clean rubber material off of the steel tube.

7. Allow any transmission fluid that remains in the CVT fluid cooler hoses to drain into the oil drain pan.

CVT fluid warmer

CVT fluid warmer to
CVT fluid cooler

CVT fluid
warmer to
radiator

To radiator
CVT fluid
cooler

External CVT
fluid cooler

To radiator CVT
fluid cooler

Figure 2E

34/53

ITB16-048a

NOTE: The two hoses that have been removed from the CVT fluid warmer will be used to flush the radiator
based cooler; first in one direction and then the other.
CAUTION:
 Wear safety glasses and rubber gloves when
spraying the Transmission Cooler Cleaner.
 Spray Cooler Cleaner only in areas with
adequate ventilation.
 Avoid contact with eyes and skin.
 Do not breathe vapors or mist from spray.
8. Insert the “extension adapter hose”, from a can of
Cooler Cleaner (Nissan P/N 999MP-AM006P), into
one or the other of the disconnected CVT fluid
cooler hoses (Figure 3E).

Fluid outlet

Fluid inlet

CVT fluid cooler bypass
valve

Figure 3E

9. Flush cooler and hoses as follows:
a. Hold the hose and can of cleaner as high as
possible.


Block the CVT fluid cooler bypass valve
(Figure 3E) with thumb.

b. Spray Transmission Cooler Cleaner, in a
continuous stream, into the CVT fluid cooler
inlet hose.

Place thumb over this
fluid passage

c. Spray fluid until it flows out of the other hose
for 5 seconds.
10. Slide a piece of 5/8 inch hose (16 mm) over the
end of the CVT fluid cooler hose (Figure 4E) that
was used as the flush inlet.
11. Insert the tip of an air gun into the end of 5/8 inch
(16 mm) hose (Figure 4E).


Block the CVT fluid cooler bypass valve
fluid passage (Figure 3E) with thumb.

5/8 inch hose

12. Blow compressed air, regulated to 5-9 kg/cm2 (70
– 130 PSI), through the CVT fluid cooler hose for
10 seconds to force out any remaining fluid.

Figure 4E
13. Repeat steps 8 through 12 one additional time and then proceed to step 14.

35/53

ITB16-048a

14. Now reverse the direction that the hoses are being flushed (Figure 3E) and repeat steps 8 through 12 twice
(total of 3 times).


When complete proceed to step 15.

15. Reassemble the CVT fluid cooler hoses to the CVT warmer with new spring clamps.


Spring clamps are listed in the PARTS INFORMATION.



If needed, refer to the ESM, section TM – Transaxle & Transmission for correct hose assembly and
alignment.

16. Remove the external CVT fluid cooler (auxiliary
fluid cooler) from the vehicle.


External CVT
fluid cooler

If needed, refer to the ESM, section TM –
Transaxle & Transmission for removal
information.

Figure 5E
17. Remove the O-rings from the auxiliary fluid cooler.

18. Install a 4 inch long hose with an inside diameter
of 5/8 inch (16 mm) onto the inlet side of the
auxiliary fluid cooler.

Outlet

Inlet

19. Install a 6 inch long hose with inside diameter of
5/8 inch (16 mm) onto outlet of the auxiliary fluid
cooler and place the opposite end into a suitable
container to catch used fluid.
Figure 6E

36/53

ITB16-048a

20. Insert the “extension adapter hose” from a can of
Transmission Cooler Cleaner (Nissan P/N 999MPAM006P) into the cooler inlet.

Inlet

21. Spray one full can of Transmission Cooler Cleaner
through the inlet of cooler, letting cleaner drain
through the outlet and into the catch container.
22. Allow the remaining fluid in the auxiliary fluid
cooler to drain out.
Figure 7E

23. Insert the tip of an air gun into the end of the
cooler inlet.
24. Wrap a shop rag around the air gun tip and end of
the cooler inlet to reduce blowback.
25. Blow compressed air, regulated to 5-9 kg/cm2 (70
– 130 PSI), through the inlet side of the auxiliary
fluid cooler for 10 seconds to force out any
remaining fluid.
26. While holding the hoses securely to the fluid
cooler, flush 2 full quarts of NS-3 (or equivalent)
with a 1 pint suction gun.


Flush from the inlet side of the auxiliary fluid
cooler through to the outlet.

Figure 8E
Suction gun
Inlet

27. Allow the remaining fluid in the auxiliary fluid
cooler to drain into the catch container.

Figure 9E

37/53

ITB16-048a

28. To complete the flush, insert the tip of an air gun again into the end of the fluid cooler inlet (Figure 8E).
29. Wrap a shop rag around the air gun tip and end of the cooler inlet (Figure 8E).
30. Blow compressed air, regulated to 5-9 kg/cm2 (70 – 130 PSI), through the inlet of the auxiliary fluid cooler
for 10 seconds to force out any remaining CVT fluid.
31. Reassemble the auxiliary fluid cooler and CVT fluid cooler bypass valve in the reverse order of disassembly
with new O-rings.


New O-rings are listed in the PARTS INFORMATION.



If needed, refer to the ESM, section TM – Transaxle & Transmission for correct hose assembly and
alignment.

ERASE / WRITE CALIBRATION DATA WHEN REPLACING CVT or VALVE BODY

NOTE: Use the following steps when a complete CVT, or valve body is replaced.

Before starting, make sure:


ASIST on the CONSULT PC has been synchronized to the current date.



All C-III plus software updates (if any) have been installed.

1. Obtain the calibration file disk (provided with the new CVT or valve body).
2. Match the numbers on the disk with the new CVT or new valve body and QR label.


See the next 2 pages for number matching examples.

38/53

ITB16-048a

If a complete CVT is being replaced; match the following number (calibration file):
Example


Disc (CD) provided with the new CVT.

Figure A
Example


QR label on the new CVT.

Figure B

Example


Calibration file number on the CVT case or
label.
Skip two
digits

Figure C
IMPORTANT: All three of the above numbers must be the same (they must match).

39/53

ITB16-048a

If a new valve body is being installed; match the following number (calibration file):
Example


Disc (CD) provided with the new valve
body.

Figure D

Example


QR label provided with the new valve
body.

Figure E

Example


Calibration file number on the valve body.

Figure F
IMPORTANT: All three of the above numbers must be the same (they must match).

40/53

ITB16-048a

3. Connect the external disk drive to the CONSULT PC.
NOTE: Use the external disk drive provided with the C-III plus kit.

4. Load the CD into the external disc drive.

5. Connect the CONSULT PC to the vehicle with the VI and then open / start C-III plus.
 Make sure ASIST and other programs are closed.

6. After the plus VI is recognized, select Diagnosis (All Systems).

VI is
recognized

Step
6

Figure 1F

7. Navigate C-III plus to TRANSMISSION > Work Support.

41/53

ITB16-048a

8. Select the scroll arrow shown in Figure 2F.