Classification:

Reference:

AT16-012i

Date:

NTB17-034i

June 26, 2019

2013-2017 SENTRA AND 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)
2013 – 2017 Sentra (B17)

APPLIED TRANSMISSION: CVT (RE0F11A)
APPLIED ENGINE:

HR16DE and MRA8DE (non turbo engines)

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.
1/138

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

YES

YES

NO
Inspect the CVT pan for
excessive debris (Figures 3B
and 4B on page 10).
 Is excessive debris present?
YES

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

Is DTC P17F0
stored?

NO

YES
Perform Remove
CVT from the
Vehicle and
Disassemble
External Parts
on page 25.

YES

NO

Perform CVT Belt Visual
Inspection on page 13.
 Is there evidence of
belt slip?
YES

NO

Inspect input shaft bearing for
abnormality (starting on page
35).
 Is an abnormality
present?
NO

Replace the CVT.
 Refer to page 137 for
authorization information.

Replace the sub-assembly
and valve body, pages 41125.
2/138

Replace only the
valve body - page
83.
NTB17-034i

Table of Contents


Required Tools / Material…………………………………………………….……

page 4



Essential Tools……………………………………………………………………..

page 4



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

page 7



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

page 7



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

page 8



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

page 13



No Belt Damage – Only Valve Body is Replaced……………………………….

page 24



Belt Damaged……………………………………………………………………….

page 24



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

page 25



Remove the Oil Filter………………………………………………………………. page 27



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

page 29



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

page 30



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

page 31



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

page 41



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

page 47



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

page 49



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

page 55



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

page 58



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

page 64



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

page 69



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

page 72



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

page 80



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

page 83



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

page 91



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

page 92



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

page 97



ADDITIONAL SERVICES REQUIRED…………………………………………..

page 97



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

page 131



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

page 132



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

page 134



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

page 137

3/138

NTB17-034i

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 A

Figure B

4/138

J-52281
CVT Case Differential
Seal Installer

J-52272 Assembly Guide
Pins, Pulley Bracket

NTB17-034i

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

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

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

Clutch Engagement
Tool J-52273

Figure D

Figure E

Evap Pressure Test
Kit J-42909

Figure F
5/138

NTB17-034i

Essential Special Service Tools (continued)


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

Seal Driver
J-52595-3

Figure G

Figure H

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

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

Figure I

Figure J

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

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

Figure K

Figure L
6/138

NTB17-034i

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.
7/138

NTB17-034i

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

4

Balance

Fade

5

6