Classification:

Reference:

AT16-012k

Date:

NTB17-034k

February 14, 2020

2013-2017 VERSA SEDAN,
AND 2014-2017 VERSA NOTE;
CVT JUDDER AND/OR P0746/P0965/P17F0/P0846 STORED
This bulletin has been amended. See AMENDMENT HISTORY on the last page.
Please discard previous versions of this bulletin.

APPLIED VEHICLES:

2013 – 2017 Versa Sedan (N17)
2014 – 2017 Versa Note (E12)

APPLIED TRANSMISSION: CVT (RE0F11A)

IF YOU CONFIRM
The customer reports a transmission judder (shake, shudder, single or multiple bumps or
vibration), hesitation on acceleration, lack of power or RPM flare.
AND/OR
One of these DTCs is stored.


P0746 (PRES CNT SOL/A FCTN [L/PRESS SOL/FNCTN])



P0965 (PRESSURE CONTROL SOLENOID B)



P17F0 (CVT_JUDDER [T/M INSPECTION])



P0846 (TRANSMISSION FLUID PRESSURE SEN/SW B)

ACTION


Refer to the Repair Overview on page 2.
CAUTION: Always handle the CVT and component assemblies carefully.

IMPORTANT: The purpose of ACTION (above) is to give you a quick idea of the work you
will be performing. You MUST closely follow the entire SERVICE PROCEDURE as it
contains information that is essential to successfully completing this repair.
Nissan Bulletins are intended for use by qualified technicians, not 'do-it-yourselfers'. Qualified technicians are
properly trained individuals who have the equipment, tools, safety instruction, and know-how to do a job
properly and safely. NOTE: If you believe that a described condition may apply to a particular vehicle, DO
NOT assume that it does. See your Nissan dealer to determine if this applies to your vehicle.
1/145

REPAIR OVERVIEW
The customer reports a transmission judder (shake, shudder, single or multiple
bumps or vibration), hesitation on acceleration, lack of power or RPM flare
and/or any of the following DTCs are stored*: P0746, P0965, P17F0, P0846.
YES

Is CURRENT or
PAST DTC(s) stored?
YES

Are any of the
following DTCs
stored?
 P2857
 P2858
 P2859
 P285A

NO

*DTCs may be accompanied with noise concern

This bulletin does not apply.
Refer to ASIST for further
diagnostic information.

NO

NO



Is abnormal CVT noise present?



If yes, does CVT noise occur in Park or
Neutral, but stops when shifted to Drive
or Reverse with brakes applied?

YES

NO
Inspect the CVT pan for
excessive debris (Figures 3B
and 4B on page 11).
 Is excessive debris present?

YES

YES
This bulletin does not apply.
Refer to ASIST for further
diagnostic information.

Is DTC P17F0
stored?

NO

Perform Remove
CVT from the
Vehicle and
Disassemble
External Parts
on page 28.

YES

NO

Remove the control
valve (page 12). Perform
CVT Belt Visual
Inspection on page 14.
 Is there evidence of
belt slip?
YES

NO

Inspect input shaft bearing for
abnormality (starting on page
38).
 Is an abnormality
present?

Perform Pulse Rotor
Inspection on page 25.
 Is an abnormality
present?

YES

YES

Replace the CVT.
 Refer to page 144 for
authorization information.

NO

Replace the sub-assembly
and control valve, pages
44-133.
2/145

NO

Replace only the
control valve, page
86.
NTB17-034k

Table of Contents


Required Tools / Materials………………………………………………….……

page 4



Essential Special Service Tools………………………………………………..

page 4



Precautions when Disassembling a CVT Assembly……………………………

page 8



Inspection for Abnormal Noise……………………………………………………

page 8



Control Valve (Valve Body) Removal…………………………………………….

page 9



CVT Belt Visual Inspection………………………………………………………..

page 14



Pulse Rotor Inspection……………………………………………………………

page 26



No Belt Damage/Pulse Rotor Not Loose – Only Control Valve is Replaced

page 28



Belt Damaged Or Pulse Rotor Loose…… …………………………………….

page 28



Remove CVT from the Vehicle and Disassemble External Parts……………..

page 29



Remove the Oil Filter………………………………………………………………. page 31



Remove the Oil Pan and Torque Converter Housing………………………….

page 33



Remove the Oil Seals from the Torque Converter Housing……………….…..

page 34



Remove the CVT Internal Components……………………….…………………

page 35



Remove the Sub-assembly………………………………………………………..

page 45



Clean the CVT Surfaces…………………………………………………………...

page 51



Clean Oil Passages in CVT Case and Oil Pump Cover………………………..

page 53



Measuring the CVT Sub-assembly Case Depth..............................................

page 59



New Snap Ring Selection and Installation to the New Sub-assembly…….….

page 62



Install Sub-assembly to CVT Case……………………………………………….

page 68



Install the Oil Pump and the Manual Shaft………………………………………

page 73



Install Powertrain Parts.……………………………………………………………

page 76



Install the Torque Converter Housing…………..………………………………..

page 84



Install the Control Valve and Oil Pan………………………………………….…

page 87



Install and Adjust the Transmission Range Switch……………………….……

page 95



Install Exterior CVT Parts…………………………………………………….…..

page 96



Install the CVT Assembly……………………………………………………….

page 101



ADDITIONAL SERVICE REQUIRED…………………………………… ……..

page 102



PARTS INFORMATION……………………………………………………………

page 136



CLAIMS INFORMATION…………………………………………………..………

page 139



KIT PARTS REFERENCE TABLE………………………………………………..

page 141



CVT Assembly Replacement Approval Procedures……….............................

page 144

3/145

NTB17-034k

REQUIRED TOOLS / MATERIALS









Petroleum jelly or equivalent
Extendable magnet
Large clean surface / 1 to 2 work tables
Brake cleaner
Rubbing alcohol
Plastic scraper
Mallet
Sandpaper

Essential Special Service Tools
Additional Essential Tools are available from Tech•Mate online:
www.nissantechmate.com, or by phone: 1-800-662-2001.
J-50255
CVT Service Tool Kit

J-50272
Digital Depth
Gauge

J-51923
J-Hook Case
Separator

J-52278
CVT2 Oil Pump
Seal Installer

J-25721-A
Slide Hammer Set

J-50271
Gauge Block

J-8092 or J-52280
Driver Handle
Figure 1A

Figure 2A

4/145

J-52281
CVT Case Differential
Seal Installer

J-52272 Assembly Guide
Pins, Pulley Bracket

NTB17-034k

Essential Special Service Tools (continued)
Tech Cam J-51951

Lens swab J-51963
(not part of J-51951)

Figure 3A
J-52306-1 and J-52306-2
Transmission Range Switch
Alignment Bracket and Pin

J-52273 Clutch
Engagement Tool

Figure 4A

Figure 5A

J-42909 Evap
Pressure Test Kit

Figure 6A
5/145

NTB17-034k

Essential Special Service Tools (continued)


Split Ring Seal Installer Kit J-52595
J-52595-4
Split Ring Seal Cover

J-52595-3
Seal Driver

Figure 7A

Figure 8A

J-52595-1
First Groove Seal Tool (Top)

J-52595-1
First Groove Seal Tool (Bottom)

Figure 9A

Figure 10A

J-52595-2
Second Groove Seal Tool (Top)

J-52595-2
Second Groove Seal Tool (Bottom)

Figure 11A

Figure 12A
6/145

NTB17-034k

Essential Special Service Tools (continued)
J-52728
Pulse Rotor Lock

Figure 13A

J-52729-1
Wheel Lug Torque Adapter

Figure 14A

7/145

NTB17-034k

SERVICE PROCEDURE
IMPORTANT: Repairs performed for this bulletin require CONSULT-III plus (C-III plus)
Diagnostic result reporting function-Setting be turned ON and Diagnosis (All Systems) be
performed. If not done, it may result in a repair being non-warrantable.
Precautions when Disassembling a CVT Assembly
IMPORTANT:
Transmissions are vulnerable to particle contamination (dust, metal, lint, etc.).
When disassembling a CVT, make sure your work environment (shop, workbench, etc.),
transmission area (sub-frame, oil pan, harness connector, etc.), and your hands are free of
any contamination.
It is essential that any foreign contamination be kept out of the CVT internals. Disassembly
and re-assembly shall be carried out under the following conditions:












Wash and clean the exterior of the CVT assembly prior to disassembling.
CAUTION: Cover all air breather and drive shaft holes to prevent water intrusion.
Work in a covered indoor room to prevent contamination of the CVT.
Work on clean stainless drain table.
Avoid debris from dropping into the converter housing, side cover or CVT case.
Remove any sealant remaining on bolts or mating surfaces of the converter housing,
side cover and/or the CVT case using a scraper, and then clean with lint-free paper
cloths.
Store removed parts separately to prevent mix-up. (i.e. small cups)
Do not use cotton gloves or woven cloths. Latex or rubber gloves are recommended.
 Only lint-free paper cloths.
Apply rust penetrant to locator / dowel pins on torque converter housing and side
cover of CVT and allow to soak as needed.
Only disassemble those parts which are mentioned in this bulletin.
Make sure all parts are clean prior to assembling / installing.
 Brake cleaner is acceptable to remove remaining CVT fluid and residual sealer.
 Unpack service parts just before installation.
Use only specified sealant material.

CAUTION: Non-warrantable damage to the CVT may occur if the
steps in this procedure are not followed in order.
Inspect for Abnormal Noise
NOTE: If DTCs are stored, abnormal noise may be present.
1. Listen for any abnormal CVT noises under the following conditions:
Set the parking brake, start the engine, and then,


If an abnormal CVT noise stops once the CVT is shifted into drive or reverse, this
bulletin does not apply.
 Refer to ASIST for further diagnostic information.



If an abnormal CVT noise occurs while the CVT is in Drive (D) or reverse (R),
proceed to Control Valve (Valve Body) Removal on the next page.
8/145

NTB17-034k

Control Valve (Valve Body) Removal
CAUTION:
 Never allow any chemicals or fluids other than NS-3 CVT fluid or suitable
cleaners to enter the CVT assembly.
 Never allow any foreign debris, dust, dirt, etc. to enter the CVT assembly.
1. Write down all audio presets.
Presets
AM
FM 1
FM 2
SAT 1
SAT 2/3
Bass

1

2

Treble

3

Balance

4

Fade