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Service bulletins for the 2020 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.

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

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Only bulletins with component: Fuel system 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.
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.
PM957 2020 Sentr2020-08-09. Service bulletin. FUEL SYSTEM, GASOLINE; EQUIPMENT. Fuel Feed Tube Clip Dealer Inventory *****Dealer Announcement***** Nissan is conducting a dealer inventory quality action to inspect the fuel feed tube clip and, if necessary, secure it to the fuel line on 9,667 specific 2020 Sentra vehicles identified in Service Comm. Due to a production issue, a small number of fuel line clips may not have been properly set on the high-pressure fuel line and may need to be secured as a result. If the fuel feed tube clip is missing, or damaged, the fuel line will need to be replaced. Affected vehicles are subject to stop sale and are either currently in dealer inventory or assigned and in transit to the dealer. *****What Dealers Should Do***** PLEASE FOLLOW THE ATTACHED REPAIR INSTRUCTIONS: 1. Verify if vehicles are affected by this quality action using Service Comm or DBS National Service History – Open Campaigns I.D. PM957 • 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 • Please continue to check newly arriving inventory for campaign applicability. 2. Please do not drive, loan, sell or trade the specific vehicles in Dealer Inventory subject to this Quality Action. 3. Dealers must use the attached procedure to inspect and, if necessary, secure the fuel tube clip prior to retail delivery of the vehicle. • If the fuel feed tube clip is damaged or missing, dealers should replace the fuel line as per the instructions in the Electronic Service Manual (ESM). 4. The service department should submit the applicable warranty claim for the action performed so it can be closed on Service Comm and release the vehicle.
PM948 2020 Sentr2020-08-09. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE. Fuel Filler Door Bumper Dealer Inventory *****Dealer Announcement***** Nissan is conducting a dealer inventory quality action to remove excessive rubber from the fuel lid bumpers on 4,860 specific 2020 Sentra vehicles identified in Service Comm. The fuel filler door may be difficult to open due to the base fuel lid bumper sticking to the lid. Affected vehicles are not subject to stop sale and are either currently in dealer inventory or assigned and in transit to the dealer. *****What Dealers Should Do***** PLEASE FOLLOW THE ATTACHED REPAIR INSTRUCTIONS: 1. Verify if vehicles are affected by this quality action using Service Comm or DBS National Service History – Open Campaigns I.D. PM948 . 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 Please continue to check newly arriving inventory for campaign applicability. 2. Use the attached procedure to remedy vehicles affected by this quality action. . Dealers will receive one (1) trim guide per affected dealership. This special tool will be sent to affected dealers via Fed-Ex on July 22, 2020. • Dealers can contact nnafqasupport@nissan-usa.com to obtain a replacement trim guide, if needed. 3. The service department should submit the applicable warranty claim for the action performed so it can be closed on Service Comm and release the vehicle. ***** Dealer Responsibility ***** It is the dealer’s responsibility to check Service Comm or DBS National Service History – Open Campaign using the appropriate campaign I.D for the remedy status on each affected vehicle currently in new vehicle inventory.

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