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Service bulletins for the 2014 Nissan Sentra

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.

194 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
NTB21-004A2021-05-08. Service bulletin. FUEL SYSTEM, GASOLINE. 2013-2019 SENTRA AND 2013-2021 NV200/TAXI; INDIVIDUAL FUEL PUMP SERVICE PARTS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-071A2021-04-13. Service bulletin. AIR BAGS. DTC B00A0-00 STORED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB09-140C2021-04-13. Service bulletin. POWER TRAIN. CVT OIL LEAK DIAGNOSIS USING FLUORESCENT DYE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB17-014A2021-04-09. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. BLUETOOTH, USB, AND AUX FUNCTION DIAGNOSTIC TOOL This bulletin has been amended. See AMENDMENT HISTORY on page 3. Please discard previous versions of this bulletin.
NTB16-063A2021-04-09. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. WORN IGNITION KEY WILL NOT TURN THE IGNITION SWITCH This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB15-011C2021-04-09. Service bulletin. ELECTRICAL SYSTEM. NISSAN CONNECT NAVIGATION SYSTEM SOFTWARE UPDATE This bulletin has been amended. See AMENDMENT HISTORY on page 9. Please discard previous versions of this bulletin.
NTB13-106G2021-04-08. Service bulletin. LANE DEPARTURE:LANE KEEP:NAVIGATION SYSTEM/SOFTWARE; ELECTRICAL SYSTEM; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA. CORRECT OPERATION OF AUDIO CONTROLS AND BACK-UP CAMERA REQUIRES CONFIGURATION WITH C-III PLUS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
NTB13-099G2021-04-08. Service bulletin. EQUIPMENT:ELECTRICAL:AUX AUDIO JACK/PLUG; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). AUDIO UNIT REPLACEMENT - VEHICLES WITH COLOR DISPLAY AUDIO AND NAVIGATION SYSTEM This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin
NTB12-099E2021-04-08. Service bulletin. ELECTRICAL SYSTEM. NAVIGATION WILL NOT WORK AFTER SD MAP CARD INSTALLED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
NTB99-001e2021-03-06. Service bulletin. SUSPENSION. STRUT AND SHOCK ABSORBER REPLACEMENT GUIDELINES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB21-0042021-02-06. Service bulletin. ENGINE AND ENGINE COOLING. 2013-2019 SENTRA AND 2013-2021 NV200/TAXI; INDIVIDUAL FUEL PUMP SERVICE PARTS SERVICE INFORMATION If the “fuel level sensor, fuel filter and fuel pump assembly” (fuel pump assembly) needs to be replaced, due to an in tank fuel level sensor issue or fuel temp sensor DTC, the fuel level sensor (includes fuel temp sensor) can be ordered separately from the fuel pump assembly. • Refer to the Electronic Service Manual (ESM) for the service procedure to remove the fuel pump assembly. Sentra: PDF ESM – ENGINE > FL – Fuel System > MRA8DE (or) MR16DDT > FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUP ASSEMBLY > Removal and Installation. Web based ESM – ENGINE > FUEL SYSTEM > MRA8DE (or) MR20DE > REMOVAL AND INSTALLATION > FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY. NV200 and Taxi: PDF ESM – ENGINE > FL – Fuel System > MR20DE > REMOVAL AND INSTALLATION > FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY > Removal and Installation. Web based ESM – ENGINE > FUEL SYSTEM > MR20DE > REMOVAL AND INSTALLATION > FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY> Removal and Installation.
Sentra_Versa_Alt2020-06-08. Service bulletin. POWER TRAIN. CVT Warranty Extension In an effort to assure customer satisfaction, demonstrate our confidence in continuously variable transmissions (CVTs), and to address customer concerns including those expressed by customers in the class actions, Nissan will extend the warranty coverage on the CVT. The warranty extension includes the CVT assembly and internal CVT components, gaskets, and seals, CVT control valve body, torque converter, cooler kit (if applicable) and reprogramming of the Transmission Control Module (TCM), on the vehicles listed in this announcement from its original duration of 60 months/60,000 miles to 84 months/84,000 miles (whichever occurs first). The extension also includes rental while CVT repairs or replacements are completed. Coverage of other vehicle components remains unchanged, and all other terms, conditions, limitations and exclusions of Nissan’s New Vehicle Limited Warranty continue to apply. ***** What Dealers Should Do ***** 1. If an owner contacts a dealer with a CVT concern in an owned or leased vehicle, verify warranty coverage for the specific VIN and then inform the customer of any diagnostic charges. NOTE: Some owners may have opted out of the warranty extension as part of the class action settlements, thus it is important to check the VIN for each vehicle to verify coverage. 2. Use the appropriate Technical Service Bulletin (TSB) and/or Electronic Service Manual (ESM) to diagnose the root cause of the customer concern and identify the correct repair to resolve the customer concerns. NOTE: Dealers will need to follow the warranty process and obtain pre-approval from the Powertrain Call Center (800-973-9992, option 2) for any vehicles requiring CVT replacements when the replacement cost exceeds a Dealer’s Claims Administration/Authorization Limits (DCAL). Control valves and CVT belt and pulley kits do not require pre-authorization for repairs made under warranty.
NPSB20-590 CVT R2020-06-08. Service bulletin. POWER TRAIN. CVT Repairs Repair Recommendation: Dealers are advised to use all diagnostic information available in the ESM, TSBs, and ASIST to determine the appropriate repair for a customer’s concern. Nissan recommends CVT assembly replacement be offered whenever diagnostics have led a dealer to determine a belt and pulley sub assembly repair will resolve a customer’s concern and the vehicle time in service or mileage is equal to or greater than 84 months in service or 84,000 miles. This recommendation provides longer-term durability for customer satisfaction. Customers required to pay out-of-pocket for these repairs may still choose belt and pulley sub assembly repair in lieu of CVT unit replacement if they prefer that option. Note: This recommendation only applies to belt and pulley sub assembly repairs. Do not recommend CVT unit replacement when the diagnosis is for software updates or control valves.
CVT Owner Letter2020-06-08. Service bulletin. POWER TRAIN. Dear Nissan Sentra Owner: Thank you for being a Nissan owner. We strive to provide you with an excellent ownership experience that includes confidence in your vehicle’s performance, features and overall reliability. To that end, Nissan is extending the limited warranty covering your continuously variable transmission (CVT) to 7 years/84,000 miles, whichever comes first. This warranty extension is being provided as an owner satisfaction effort to address concerns, including those expressed by plaintiffs in class action litigation. This CVT warranty extension covers your CVT assembly (including internal CVT components, gaskets, and seals, CVT control valve body, and torque converter), cooler kit (if applicable), and any necessary software updates. Coverage of other vehicle components remains unchanged, and all other terms, conditions, limitations and exclusions of Nissan’s New Vehicle Limited Warranty continue to apply. What You Should Do This extended warranty coverage is effective immediately. You do not need to take any further action. The Sentra with the Vehicle Identification Number listed at the top of this page is covered by this extended CVT warranty. If you seek coverage for a repair under this extended warranty, you will need to bring your vehicle to an authorized Nissan dealer. The factorytrained technical staff at the Nissan dealer will have the diagnostic tools and knowledge to provide you with the appropriate service and submit your warranty claim As you take care of yourself and your family during the COVID-19 crisis, we know that your vehicle may play a key role. We are here to help if you need us. Service Department hours of operation may be modified as local and state restrictions change, so we encourage you to book your appointment online or call your local Dealership to confirm service availability.
NTB18-058e2020-04-08. Service bulletin. POWER TRAIN. 2013-2017 SENTRA AND VERSA SEDAN, AND 2014-2017 VERSA NOTE; ENHANCED DIAGNOSTIC LOGIC FOR CVT This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-075a2020-03-07. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. 2013-2017 SENTRA; CVT JUDDER This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB12-055g2020-02-08. Service bulletin. SUSPENSION. CLICKING NOISE FROM FRONT OR REAR AXLE DURING TAKE-OFF/ACCELERATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Sentra_Versa_Alt2019-11-08. Service bulletin. POWER TRAIN. CVT Class Action Owner Notification Attention: Dealer Principal, Sales, Service & Parts Managers In early November, current and former owners and lessees of the following vehicles will receive a postcard from a Settlement Administrator informing them of the terms of a proposed class action that, subject to final court approval, could extend the warranty on the CVT for the following vehicles: 2012-2017 Versa Sedan (N17) 2014-2017 Versa Note (E12) 2013-2017 Sentra (B17) 2013-2016 Altima (L33) 2013-2017 Juke (F15) The proposed settlement (including the proposed warranty extension) is still subject to final approval by the court presiding over the proposed settlement. The court will determine if the settlement will be approved at or shortly after a hearing that is scheduled for March 6, 2020. To be clear, unless and until the proposed settlement is approved by the presiding court, there is no warranty extension and you should proceed with CVT-related claims as outlined below in #3 under what dealers should do. The proposed settlement, and the associated potential warranty extension, include many terms and conditions. Rather than attempting to address questions about the proposed settlement terms from customers, it is strongly recommended that you refer customers to the websites and/or telephone numbers listed below so that they can receive information from appropriate sources and in order to avoid providing incorrect and/or incomplete information. The telephone numbers and websites should be active by November 1, 2019. ***** What Dealers Should Do ***** 1. No action is necessary at this time. Nissan will provide additional instructions if and when the proposed settlement is approved.
NTB19-0752019-11-08. Service bulletin. POWER TRAIN. 2013-2017 SENTRA; CVT JUDDER 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. ACTION Refer to the Repair Overview on pages 2 and 3.
NTB18-059a2019-11-08. Service bulletin. POWER TRAIN. KICKS, SENTRA, AND VERSA; CVT FLUID LEAK SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB18-058d2019-11-08. Service bulletin. POWER TRAIN. 2013-2017 SENTRA AND VERSA SEDAN, AND 2014-2017 VERSA NOTE; ENHANCED DIAGNOSTIC LOGIC FOR CVT This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-0712019-10-09. Service bulletin. ELECTRICAL SYSTEM; AIR BAGS. DTC B00A0-00 STORED IF YOU CONFIRM DTC B00A0-00 (OCCUPANT DETECTION SENSOR UNIT) is stored And OCS zero point reset cannot be performed (continued on the next page) And The following screen displays: ACTION 1. Check the Occupant Classification System (OCS) control unit using the ODS Analysis tool software. • Refer to SERVICE PROCEDURE on page 5. HINT: “OCS” may also be referred to as “ODS”. 2. Perform “75-zero RESET”.
NTB18-058c2019-07-15. Service bulletin. EQUIPMENT. 2013-2017 SENTRA AND VERSA SEDAN, AND 2014-2017 VERSA NOTE; ENHANCED DIAGNOSTIC LOGIC FOR CVT This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB17-034i2019-07-15. Service bulletin. POWER TRAIN. 2013-2017 SENTRA AND VERSA SEDAN, AND 2014-2017 VERSA NOTE; CVT JUDDER AND/OR P0746/P0965/P17F0/P0846 STORED This bulletin applies only to vehicles equipped with a Continuously Variable Transmission (CVT). This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB14-044b2019-03-25. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. 2013 ? 2018 SENTRA; MIL ON WITH DTC P0448 This bulletin has been amended. See Amendment History on the last page. Please discard previous versions of this bulletin.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.