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Service bulletins for the 2019 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.

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

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
NTB20-046E2022-03-12. Service bulletin. ELECTRICAL SYSTEM. VOLUME KNOB DOES NOT FUNCTION PROPERLY This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB13-027C2022-03-12. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). CAN COMMUNICATION – NETWORK DIAGNOSTIC FLOW CHART This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB17-045C2022-01-08. Service bulletin. ELECTRICAL SYSTEM. CLEANING FRONT OR REAR COMBINATION LAMP ASSEMBLIES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB15-077D2021-07-10. Service bulletin. ELECTRICAL SYSTEM. SIGNAL TECH-II INTELLIGENT KEY BATTERY TEST AND SIGNAL CHECK This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB18-017D2021-05-09. Service bulletin. ELECTRICAL SYSTEM. SERVICE INFORMATION FOR DTCS B2EF0 AND B130C This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB15-077C2021-05-08. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. NISSAN; SIGNAL TECH-II INTELLIGENT KEY BATTERY TEST AND SIGNAL CHECK This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB20-016E2021-04-13. Service bulletin. ELECTRICAL SYSTEM. RADIO INTERMITTENTLY REBOOTS DURING AUDIO PLAYBACK VIA BLUETOOTH CONNECTED IPHONE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB20-016d2021-03-09. Service bulletin. EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS; ELECTRICAL SYSTEM. RADIO INTERMITTENTLY REBOOTS DURING AUDIO PLAYBACK VIA BLUETOOTH CONNECTED IPHONE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB20-002b2021-03-09. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; STEERING. 2019 SENTRA; STEERING WHEEL AUDIO SWITCHES INTERMITTENTLY INOPERATIVE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB20-046d2021-03-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. VOLUME KNOB DOES NOT FUNCTION PROPERLY This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB20-045a2021-03-06. Service bulletin. ELECTRICAL SYSTEM. SOFTWARE UPDATE FOR INFOTAINMENT ISSUES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
NTB20-016c2021-02-06. Service bulletin. ELECTRICAL SYSTEM. RADIO INTERMITTENTLY REBOOTS DURING AUDIO PLAYBACK VIA BLUETOOTH CONNECTED IPHONE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB20-016b2020-12-09. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. RADIO INTERMITTENTLY REBOOTS DURING AUDIO PLAYBACK VIA BLUETOOTH CONNECTED IPHONE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB20-0822020-12-09. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS; ELECTRICAL SYSTEM:STARTER ASSEMBLY; ENGINE AND ENGINE COOLING. 2016-2019 SENTRA; ENGINE NO CRANK/NO START IF YOU CONFIRM The engine will not crank when pressing the push-button ignition switch and applying the brake pedal. • ACCESSORY and IGNITION ON modes can be turned on and off with the no start condition present. • The stop lamps will be inoperative with the no-start condition present. ACTION Install a new brake lamp switch and install a rubber grommet with the parts listed in PARTS INFORMATION on the last page of this bulletin.
NTB20-046c2020-09-11. Service bulletin. ELECTRICAL SYSTEM:WIRING:SWITCHES/KNOBS/BUTTONS; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. VOLUME KNOB DOES NOT FUNCTION PROPERLY This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB20-0452020-07-10. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SOFTWARE UPDATE FOR INFOTAINMENT ISSUES SERVICE INFORMATION When diagnosing an infotainment issue, always confirm that the latest software is installed in the AV control unit before starting the diagnosis. The software update in the following Service Procedure is for stability improvements and “bug” fixes related, but not limited, to: • Audio playing while the ignition is OFF (intermittent) • Android Auto music skipping Perform steps 1 - 4 to confirm if a software update is available. HINT: The update software only needs to be downloaded once and can then be used on multiple Applied Vehicles until other infotainment software is loaded onto the USB drive to overwrite the original data.
NTB20-016a2020-06-10. Service bulletin. ELECTRICAL SYSTEM. RADIO INTERMITTENTLY REBOOTS DURING AUDIO PLAYBACK VIA BLUETOOTH CONNECTED IPHONE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-068a2020-06-10. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. MIL ON WITH DTC P0868 AND MAY HAVE HESITATION AND/OR LACK OF POWER This bulletin has been superseded by the following: Sentra: NTB20-035 Versa Note and Versa Sedan: NTB20-036 Please discard previous versions of this bulletin.
NTB19-099e2020-04-30. Service bulletin. ELECTRICAL SYSTEM. NO START CAUSED BY LOW BATTERY VOLTAGE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB20-0212020-04-08. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN ENGINE CONTROL MODULE INTRODUCTION Nissan is conducting this voluntary service campaign on certain specific model year 2019 Armada, 2019-2020 GT-R, 2019-2020 GT-R NISMO, 2019-2020 NV200, 2019 NV200 Taxi, 2019 NV Cargo and Passenger, 2019 Sentra, and 2019 Titan and Titan XD vehicles. The Engine Control Module (ECM) will be inspected, and reprogrammed if it applies. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification numbers PC734, PM940, and P0A05 to this campaign. This number must appear on all communication and documentation of any nature dealing with this campaign. DEALER RESPONSIBILITY Dealers are to repair vehicles falling within range of this campaign that enter the service department. This includes vehicles purchased from private parties, vehicles presented by transient (tourists) owners, and vehicles in a dealer’s inventory.
NTB19-099d2020-03-07. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. NO START CAUSED BY LOW BATTERY VOLTAGE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-099c2020-03-07. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. NO START CAUSED BY LOW BATTERY VOLTAGE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB20-0022020-02-08. Service bulletin. ELECTRICAL SYSTEM; STEERING. 2019 SENTRA; STEERING WHEEL AUDIO SWITCHES INTERMITTENTLY INOPERATIVE IF YOU CONFIRM The steering wheel audio switches (Figure 1) are intermittently inoperative. AND The software version in the AV control unit has been confirmed as “needs update” (refer to Check Software Version beginning on page 2). ACTION Update the AV control unit software. Refer to SERVICE PROCEDURE on page 2. 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.
NTB18-017c2020-02-08. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM. SERVICE INFORMATION FOR DTCS B2EF0 AND B130C 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”.

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