Service bulletin NTB14-118B

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
Type	Service bulletin
NHTSA id	10194178
Published by NHTSA	2021-05-24
Manufacturer's number	NTB14-118B
Manufacturer's date	2016-04-07
NHTSA component	POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:CVT

NHTSA's summary

Judder on Deceleration under 15 MPH

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline, Automatic transmission

Vehicles listed
NISSAN SENTRA	2014, 2015
NISSAN VERSA	2015
NISSAN VERSA NOTE	2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
NTB15110A	2021-05-10. Service bulletin. IF YOU CONFIRM * The key cannot be removed from the ignition. And/or * The Shifter will not move out of park. NOTE: For Rogue (T32), it is possible that shifter selector knob may not be installed correctly. Please refer to NTB14-058 for shift selector knob service information before applying this bulletin. ACTION a. Adjust the key interlock cable. b. Adjust the stop lamp switch. NOTE: Nissan vehicle warranty does not cover incidents due to lack of vehicle maintenance and/or physical damage. Refer to New Vehicle Limited Warranty in the Nissan Assurance Products Resource Manual (APRM) for warranty coverage guidelines and complete information regarding warranty coverage. Please see this bulletin for further details.
NTB14118B	2021-05-10. Service bulletin. IF YOU CONFIRM: When driving an Applied Vehicle below 15 mph, a judder or shake (pulsing sensation, or fore/aft sensation) occurs while slowing to a stop, and no DTCs are stored. ACTION: 1. Confirm this bulletin applies. 2. If this bulletin applies, reprogram the TCM. NOTE: If a customer voluntarily chooses to have this specification change made to their vehicle, they should be advised that their actual MPG may (or may not) slightly decrease (up to 0.4mpg) as a result, depending on their driving habits and other conditions. See this bulletin for further detail.
NTB14057A	2021-05-10. Service bulletin. SERVICE INFORMATION The information in this bulletin is provided to help ensure correct diagnosis and repair of fluid leaks. All fluid leaks, when properly diagnosed, should be repaired (whether under warranty or customer pay) to ensure proper vehicle operation. However, certain normal operating conditions can be misdiagnosed as a leak requiring repair. Unnecessary repair or replacement of parts in connection with incorrectly diagnosed "leaks" can negatively impact customer satisfaction, be time consuming and costly, and if not performed correctly can lead to future repairs. See this bulletin for further detail.
NTB13077A	2021-05-10. Service bulletin. SERVICE INFORMATION Applied vehicles equipped with a CVT have a "cap" that appears to be a fluid level gauge. This "cap" will NOT have a gauge or "dipstick". This is normal. Do NOT replace the "cap" because it is thought to have a "dipstick". The fluid level is not checked from this location. The fluid level for applied vehicles is checked from the oil pan (refer to the appropriate section of the Electronic Service Manual [ESM]). Whenever checking, filling, or topping off a CVT's fluid level of an applied vehicle for any reason, use the procedure outlined in the appropriate section of the ESM. See this bulletin for further detail.
NTB19-075a	2020-03-07. Service bulletin. 2013-2017 SENTRA; CVT JUDDER This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-015	2019-03-18. Service bulletin. 2014 ? 2019 VERSA NOTE; ENGINE SUPPORT SPECIAL SERVICE TOOL FOR CVT REMOVAL AND INSTALLATION SERVICE INFORMATION A new Engine Support Tool and Engine Support Bracket are now available to allow the CVT to be removed from the Applied Vehicles without having to remove the engine. The procedure in this bulletin is different than those that are currently in the Electronic Service Manuals (ESMs), which will be updated with this information at a later date.
NTB18-058b	2019-03-18. Service bulletin. 2013-2017 SENTRA; ENHANCED DIAGNOSTIC LOGIC FOR CVT This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB17-034h	2019-03-18. Service bulletin. 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.
NTB18-058a	2018-10-01. Service bulletin. 2015 SENTRA; ENHANCED DIAGNOSTIC LOGIC FOR CVT This bulletin has been amended to correct the part numbers in Table A. No other changes have been made. Please discard all previous versions of this bulletin.
NTB18-058	2018-09-17. Service bulletin. 2015 SENTRA; ENHANCED DIAGNOSTIC LOGIC FOR CVT 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. NOTE: - A new diagnostic logic has been established to enhance the diagnostic process by storing a diagnostic trouble code (DTC) on Applied Vehicles. - New DTC: P17F0 (CVT_JUDDER [T/M INSPECTION]); P17F0 will not turn the MIL ON. - This new diagnostic logic will monitor conditions in the CVT while the customer is operating their vehicle in their usual daily drive patterns. - If P17F0 stores, refer to NTB17-034 for repair information. ACTION 1. Refer to page 4, step 6 in the SERVICE PROCEDURE to confirm this bulletin applies to the vehicle you are working on. 2. If this bulletin applies, reprogram the TCM (Transmission Control Module).