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Service bulletins for the 2018 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.

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

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Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
NTB22-0262022-06-08. Service bulletin. ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE:FUEL LEVEL FLOAT/SENSOR/SENDING UNIT; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; FUEL SYSTEM, DIESEL; FUEL SYSTEM, GASOLINE. SERVICE INFORMATION FOR FUEL GAUGE INACCURATE WITH DTCS STORED IN ECM SERVICE INFORMATION If a fuel level sensor has been diagnosed as sending an incorrect level signal, and one or more of the following DTCs are stored in the ECM, do not replace the entire “Fuel Level Sensor Unit, Fuel Filter and Fuel Pump Assembly” (fuel pump assembly). The fuel level sensor can be replaced separately. • P0460 (FUEL LEV SEN SLOSH) • P0461 (FUEL LEVEL SENSOR) • P0462 (FUEL LEVL SEN/CIRC) • P0463 (FUEL LEVL SEN/CIRC) NOTE: Warranty claims referring to fuel level issues that result in the replacement of the entire fuel pump assembly will be charged back.
NTB15-049X2022-05-20. Service bulletin. COMMUNICATION:MANUFACTURER TELEMATICS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); ELECTRICAL SYSTEM. TELEMATICS SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB17-082E2022-03-12. Service bulletin. FUEL SYSTEM, OTHER; ENGINE AND ENGINE COOLING. DTC P0456 CAUSED BY EVAP LEAK AT VENT CONTROL VALVE O-RING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB13-097J2022-03-12. Service bulletin. FUEL SYSTEM, OTHER; ENGINE AND ENGINE COOLING. EVAP LEAK DTC P0442, P0455, P0456 INFORMATION 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.
NTB18-077C2021-07-12. Service bulletin. ENGINE AND ENGINE COOLING. MIL ON WITH DTC P0776, P1715 AND MAY HAVE HESITATION AND/OR LACK OF POWER This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB16-018D2021-05-08. Service bulletin. ENGINE AND ENGINE COOLING. MIL ON WITH P0603 STORED FOR ECM BACK UP CIRCUIT This bulletin has been amended. See AMENDMENT HISTORY on page 3. Please discard previous versions of this bulletin.
NTB20-082A2021-04-13. Service bulletin. ENGINE AND ENGINE COOLING. 2016-2019 SENTRA; ENGINE NO CRANK/NO START This bulletin is no longer active. Please discard previous versions of NTB20-082.
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.
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.
NTB19-045b2020-02-08. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. MIL ON WITH DTC P0087, P0101, P0448, OR P2008, VEHICLES REGISTERED OUTSIDE OF CALIFORNIA This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
P9328_P9343_P9342020-01-09. Service bulletin. ENGINE AND ENGINE COOLING. Engine Control Module (ECM) Reprogram California Voluntary Emissions Service Campaign ***** Campaign Summary***** Nissan is conducting a Voluntary Emissions Service Campaign on approximately 104,221 specific Nissan vehicles identified in Service Comm and currently registered to owners in the state of California to reprogram the Engine Control Module (ECM) in the event that a permanent diagnostic trouble code (P-DTC) for P0448, P0101, P2008, or P0087 is recorded in the ECM. Due to calibration errors on the affected vehicles, the ECM may improperly store a permanent diagnostic trouble code (P-DTC) even though the emissions on-board diagnostic system is functioning properly. As of July 1, 2019 the State of California has implemented a revised Inspection Maintenance (I/M) or “Smog Check” test program. Without the software update, the subject vehicles may not pass this Smog Check test in those areas of California where such testing is required under state law. This incident has no effect on the safety, performance, drivability, or fuel consumption of the applicable vehicles. ***** What Dealers Should Do ***** 1. Verify if vehicles are affected by this Voluntary Emissions Service Campaign using Service Comm or DBS National Service History – Open Campaigns I.D. • P9328 – Affected Model Year 2015 • P9343 – Affected Model Year 2016 • P9345 – Affected Model Year 2017 • P9347 – Affected Model Year 2018 • P9349 – Affected Model Year 2019 2. Dealers should remedy any affected vehicles in dealer new or pre-owned inventory to ensure customer satisfaction.
NTB19-115a2020-01-09. Service bulletin. ENGINE AND ENGINE COOLING. VOLUNTARY EMISSIONS SERVICE CAMPAIGN VEHICLES REGISTERED IN CALIFORNIA; ENGINE CONTROL MODULE INTRODUCTION Nissan is conducting this voluntary emissions service campaign on certain specific model year Nissan vehicles (see APPLIED VEHICLES) registered in the state of California. The engine control module (ECM) will be inspected, and reprogrammed if applicable. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification numbers P9328, P9343, P9345, P9347, and P9349 to this campaign. The correct 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.
NTB19-1152020-01-09. Service bulletin. ENGINE AND ENGINE COOLING. VOLUNTARY EMISSIONS SERVICE CAMPAIGN VEHICLES REGISTERED IN CALIFORNIA; ENGINE CONTROL MODULE INTRODUCTION Nissan is conducting this voluntary emissions service campaign on certain specific model year Nissan vehicles (see APPLIED VEHICLES) registered in the state of California. The engine control module (ECM) will be inspected, and reprogrammed if applicable. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification numbers P9328, P9343, P9435, P9347, and P9349 to this campaign. The correct 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.
NTB19-0212019-04-15. Service bulletin. ENGINE AND ENGINE COOLING. NISSAN; MIL ON WITH DTC P219A AND/OR P219B STORED This bulletin applies to Titan XD vehicles equipped with a VK56D gas engine only. SERVICE INFORMATION If the MIL is ON and DTC P219A (AIR FUEL RATIO IMBALANCE B1) and/or P219B (AIR FUEL RATIO IMBALANCE B2) is stored: - DO NOT replace the Air Fuel Ratio (A/F) sensor. - Refer to the applicable Electronic Service Manual (ESM) and follow the diagnostic procedure for DTC P219A and/or P219B.
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.
NTB17-082b2019-02-19. Service bulletin. ENGINE AND ENGINE COOLING. NISSAN; DTC P0456 CAUSED BY EVAP LEAK AT VENT CONTROL VALVE O-RING This bulletin does NOT apply to LEAF vehicles and Titan XD vehicles with V8 diesel engine. This bulletin has been amended. See Amendment History on the last page. Please discard previous versions of this bulletin.
NTB18-055a2018-12-17. Service bulletin. ELECTRICAL SYSTEM; ENGINE; POWER TRAIN. CVT FLUID LEVEL QUICK CHECK GAUGE This bulletin applies only to vehicles equipped with a CVT (Continuously Variable Transmission). This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB18-0612018-12-10. Service bulletin. ENGINE; EQUIPMENT. 2013-2018 SENTRA; ENGINE SUPPORT TOOLS 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.
R18052018-08-06. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. ECM Reprogram Voluntary Emissions Service Campaign This bulletin applies only to vehicles equipped with SR or Nismo trim level packages. ***** Campaign Summary***** Nissan has reclassified the previously announced quality action (P8307) for new vehicle inventory as a Voluntary Emissions Service Campaign to update the Engine Control Module (ECM) software to prevent permanent storage of a DTC as a result of a Multiway Control Valve (MCV) malfunction on 853 specific 2018 Nissan Sentra (B17) SR and NISMO vehicles equipped with the MR16DDT engine. If a MCV malfunction occurred and was repaired, the current ECM logic will allow a technician to reset the Malfunction Indicator Lamp (MIL), but the DTC will remain stored in ECM memory. Resulting in Inspection/Maintenance (I/M; a.k.a. smog test) failure when a DTC check is performed at an inspection station. ***** What Dealers Should Do ***** 1. Verify if vehicles are affected by this Voluntary Service Campaign using Service Comm or DBS National Service History ? Open Campaigns I.D. R1805. 2. Dealers are requested to repair any affected vehicles in dealer new or pre-owned inventory to ensure customer satisfaction. - New vehicles in dealer inventory can also be identified using DBS (Sales-> Vehicle Inventory, and filter by Open Campaign). - Refer to NPSB 15-460 for additional information 3. Dealers should use NTB18-044 to correct any vehicles subject to this campaign. 4. Once repaired, dealers should submit the claim, using the claims coding provided, and release the vehicle.
NTB18-0442018-08-06. Service bulletin. ENGINE AND ENGINE COOLING. VOLUNTARY EMISSIONS SERVICE CAMPAIGN 2018 SENTRA SR AND NISMO; ECM REPROGRAMMING This bulletin applies only to vehicles equipped with SR or Nismo trim level packages. INTRODUCTION Nissan is conducting this voluntary emissions service campaign on certain specific model year 2018 Sentra Turbo SR and Sentra NISMO vehicles. The Engine Control Module (ECM) will be reprogrammed so that in the event of an engine coolant bypass (Multiway coolant flow Control Valve or MCV) diagnostic issue that properly illuminates a Malfunction Indicator Light (MIL), the software can also accurately determine when the issue has been corrected. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification number R1805 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.
R18052018-07-30. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. ECM Reprogram Voluntary Emissions Service Campaign This bulletin applies only to vehicles equipped with SR or Nismo trim level packages. ***** Campaign Summary***** Nissan has reclassified the previously announced quality action (P8307) for new vehicle inventory as a Voluntary Emissions Service Campaign to update the Engine Control Module (ECM) software to prevent permanent storage of a DTC as a result of a Multiway Control Valve (MCV) malfunction on 853 specific 2018 Nissan Sentra (B17) SR and NISMO vehicles equipped with the MR16DDT engine. If a MCV malfunction occurred and was repaired, the current ECM logic will allow a technician to reset the Malfunction Indicator Lamp (MIL), but the DTC will remain stored in ECM memory. Resulting in Inspection/Maintenance (I/M; a.k.a. smog test) failure when a DTC check is performed at an inspection station. ***** What Dealers Should Do ***** 1. Verify if vehicles are affected by this Voluntary Service Campaign using Service Comm or DBS National Service History ? Open Campaigns I.D. R1805. 2. Dealers are requested to repair any affected vehicles in dealer new or pre-owned inventory to ensure customer satisfaction. - New vehicles in dealer inventory can also be identified using DBS (Sales-> Vehicle Inventory, and filter by Open Campaign). - Refer to NPSB 15-460 for additional information 3. Dealers should use NTB18-044 to correct any vehicles subject to this campaign. 4. Once repaired, dealers should submit the claim, using the claims coding provided, and release the vehicle.
NTB18-0442018-07-30. Service bulletin. ENGINE AND ENGINE COOLING. VOLUNTARY EMISSIONS SERVICE CAMPAIGN 2018 SENTRA SR AND NISMO; ECM REPROGRAMMING This bulletin applies only to vehicles equipped with SR or Nismo trim level packages. INTRODUCTION Nissan is conducting this voluntary emissions service campaign on certain specific model year 2018 Sentra Turbo SR and Sentra NISMO vehicles. The Engine Control Module (ECM) will be reprogrammed so that in the event of an engine coolant bypass (Multiway coolant flow Control Valve or MCV) diagnostic issue that properly illuminates a Malfunction Indicator Light (MIL), the software can also accurately determine when the issue has been corrected. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification number R1805 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.
R18052018-07-23. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE. ECM Reprogram Voluntary Emissions Service Campaign This bulletin applies only to vehicles equipped with SR or Nismo trim level packages. ***** Campaign Summary***** Nissan has reclassified the previously announced quality action (P8307) for new vehicle inventory as a Voluntary Emissions Service Campaign to update the Engine Control Module (ECM) software to prevent permanent storage of a DTC as a result of a Multiway Control Valve (MCV) malfunction on 853 specific 2018 Nissan Sentra (B17) SR and NISMO vehicles equipped with the MR16DDT engine. If a MCV malfunction occurred and was repaired, the current ECM logic will allow a technician to reset the Malfunction Indicator Lamp (MIL), but the DTC will remain stored in ECM memory. Resulting in Inspection/Maintenance (I/M; a.k.a. smog test) failure when a DTC check is performed at an inspection station. ***** What Dealers Should Do ***** 1. Verify if vehicles are affected by this Voluntary Service Campaign using Service Comm or DBS National Service History ? Open Campaigns I.D. R1805. 2. Dealers are requested to repair any affected vehicles in dealer new or pre-owned inventory to ensure customer satisfaction. - New vehicles in dealer inventory can also be identified using DBS (Sales-> Vehicle Inventory, and filter by Open Campaign). - Refer to NPSB 15-460 for additional information 3. Dealers should use NTB18-044 to correct any vehicles subject to this campaign. 4. Once repaired, dealers should submit the claim, using the claims coding provided, and release the vehicle.
NTB18-0442018-07-23. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. VOLUNTARY EMISSIONS SERVICE CAMPAIGN 2018 SENTRA SR AND NISMO; ECM REPROGRAMMING This bulletin applies only to vehicles equipped with SR or Nismo trim level packages. INTRODUCTION Nissan is conducting this voluntary emissions service campaign on certain specific model year 2018 Sentra Turbo SR and Sentra NISMO vehicles. The Engine Control Module (ECM) will be reprogrammed so that in the event of an engine coolant bypass (Multiway coolant flow Control Valve or MCV) diagnostic issue that properly illuminates a Malfunction Indicator Light (MIL), the software can also accurately determine when the issue has been corrected. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification number R1805 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.

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