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Service bulletins for the 2018 Nissan Altima

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.

192 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.
NTB14-012G2022-02-10. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:IGNITION:MODULE; ELECTRICAL SYSTEM. REMOTE ENGINE START NOT WORKING 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.
NTB20-0762020-11-09. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. 2021 ALTIMA WITH PR25DD ENGINE; NO ENGINE COVER SERVICE INFORMATION The APPLIED VEHICLE is not equipped with an engine cover. DO NOT file a warranty claim for a missing engine cover.
NTB19-076a2020-11-09. Service bulletin. ENGINE; POWER TRAIN. 2018 ALTIMA AND 2018-2019 ROGUE; DTC P17F0, P17F1, P0776, P2813, P1715, AND/OR P0841 STORED IF YOU CONFIRM One or more of the following DTCs are stored: P0776, P2813, P0841, P17F0, P17F1, P1715 HINT: • If DTCs other than those listed above are stored, this bulletin does not apply. • If the customer states the engine stalled while going from 'P' or 'N' range to 'R' or 'D' range, this bulletin does not apply. • If DTC P17F0 and/or P17F1 are the only DTCs stored and there is no customer complaint of judder, this bulletin does not apply. • If DTC P1715 is the only code stored, this bulletin does not apply. ACTION See Repair Flow Chart on page 2 to confirm if this bulletin applies. HINT: The following pages must be printed and attached to the RO: 1. Clutch Total End Play Calculation (Step 97 on page 63) 2. Consult screen shot showing the TCM part numbers (Step 152 on page 89) 3. Current Calibration Data (Step 155 on page 90) 4. New Calibration Data (Step 171 on page 91) 5. Parts Kit Reference Table (Page 99)
PC716_PC717 20182020-05-06. Service bulletin. FUEL SYSTEM, GASOLINE; EQUIPMENT; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. QR25 Cylinder Head Voluntary Emission Recall Campaign ***** Campaign Summary ***** Nissan is conducting a Voluntary Emission Recall Campaign on approximately 2,209 specific MY2018 Nissan Rogue (T32) and 5,557 specific MY2018 Altima (L33) 2.5L vehicles identified in Service Comm to inspect the engine identification markings and, if they are from the subject manufacturing lot, the suspect cylinders and spark plugs will be inspected. If necessary, dealers may replace the engine, exhaust manifold catalyst, air fuel (A/F) ratio sensor, and oxygen sensor. A machining issue in the engine may exist, which could allow oil to escape past the valve guides and enter the combustion chamber. If an affected engine is not repaired, the performance of the manifold catalyst could degrade over time and cause exhaust gas emissions to exceed standards at high mileage. This incident has no effect on safety or fuel consumption but may decrease engine performance in rare cases. If Nissan has previously replaced the engine in the vehicle due to this condition, the exhaust manifold catalyst, air fuel (A/F) ratio sensor, and oxygen sensor will be replaced. ***** What Dealers Should Do**** 1. Verify campaign applicability using Service Comm or DBS National Service History – Open Campaign I.D. • PC716 - Inspect Engine Identification Markings • PC717 - Manifold Catalyst Replacement 2. Dealers should use the appropriate campaign bulletin to remedy any vehicles subject to these campaigns: • PC716 – NTB20-025 • PC717 – NTB20-027 3. Once repaired, dealers should submit the claim, using the claims coding provided, and release the vehicle.
NTB20-027a2020-05-05. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. VOLUNTARY EMISSIONS RECALL CAMPAIGN 2018 ALTIMA AND ROGUE; EXHAUST MANIFOLD AND THREE WAY CATALYST ASSEMBLY This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard previous versions of this bulletin.
NTB20-025a2020-04-30. Service bulletin. ENGINE AND ENGINE COOLING. VOLUNTARY EMISSIONS RECALL CAMPAIGN 2018 ALTIMA AND ROGUE; CYLINDER HEAD This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard previous versions of this bulletin.
NTB20-0272020-04-08. Service bulletin. ENGINE AND ENGINE COOLING. VOLUNTARY EMISSIONS RECALL CAMPAIGN 2018 ALTIMA AND ROGUE; EXHAUST MANIFOLD AND THREE WAY CATALYST ASSEMBLY INTRODUCTION Nissan is conducting this voluntary emissions recall campaign on certain specific model year 2018 Altima and Rogue vehicles. The exhaust manifold and three way catalyst assembly and two exhaust sensors will be replaced. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification number PC717 to this campaign. This number must appear on all communication and documentation of any nature dealing with this campaign. DEALER RESPONSIBILITY It is the dealer’s responsibility to check Service COMM or Dealer Business Systems (DBS) National Service History for the campaign status on each vehicle falling within the range of this voluntary emissions recall which for any reason enters the service department. This includes vehicles purchased from private parties or presented by transient (tourist) owners and vehicles in a dealer’s inventory. Federal law requires that new vehicles in dealer inventory which are the subject of an emissions recall must be corrected prior to sale. Failure to do so can result in civil penalties. While federal law applies only to new vehicles, Nissan strongly encourages dealers to correct any used vehicles in their inventory before they are retailed.
NTB20-0252020-04-08. Service bulletin. ENGINE AND ENGINE COOLING. VOLUNTARY EMISSIONS RECALL CAMPAIGN 2018 ALTIMA AND ROGUE; CYLINDER HEAD INTRODUCTION Nissan is conducting this voluntary emissions recall campaign on certain specific model year 2018 Altima and Rogue vehicles. The cylinder head will be inspected, and the long engine assembly replaced if needed. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification number PC716 to this campaign. This number must appear on all communication and documentation of any nature dealing with this campaign. DEALER RESPONSIBILITY It is the dealer’s responsibility to check Service COMM or Dealer Business Systems (DBS) National Service History for the campaign status on each vehicle falling within the range of this voluntary emissions recall which for any reason enters the service department. This includes vehicles purchased from private parties or presented by transient (tourist) owners and vehicles in a dealer’s inventory. Federal law requires that new vehicles in dealer inventory which are the subject of an emissions recall must be corrected prior to sale. Failure to do so can result in civil penalties. While federal law applies only to new vehicles, Nissan strongly encourages dealers to correct any used vehicles in their inventory before they are retailed.
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.
NTB14-012e2019-10-09. Service bulletin. ENGINE AND ENGINE COOLING. REMOTE ENGINE START NOT WORKING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB14-060c2019-07-22. Service bulletin. ENGINE. ABNORMAL NOISE FROM FRONT ENGINE MOUNT SERVICE INFORMATION A two-piece design front engine mount is currently being used for the Applied Vehicles listed. A single thunk noise may be heard during the first few accelerations of the day from this type of mount, and is considered normal operation. The mount has also been designed with built-in free play that is normal. Under normal driving conditions: - A thunk noise may be heard during the first few accelerations of the day, And - Does not occur again, or at any other time. DO NOT REPLACE THE MOUNT: - If it has free play or a ?single event? thunk sound during the first few accelerations of the day. This is considered a normal characteristic of this type of engine mount. - Allowable free play (vertical movement) is 5 mm. - If a shift shock condition is present when shifting from Park into gear or between any combination of gears. This condition is due to transmission line pressure and not movement of the mount. - If a whistle type noise is heard. This is caused by a disconnected vacuum line. NOTE: Refer to the appropriate section of the Electronic Service Manual (ESM) related to transaxles for further diagnostic information on shift shock. Warranty claims for front engine mount replacement due to a whistle noise or a mount that has 5 mm or less free play will be denied.
NTB18-019a2019-07-15. Service bulletin. ENGINE AND ENGINE COOLING. 2013-2018 ALTIMA AND 2014-2018 ROGUE; ENGINE SUPPORT TOOLS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
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.
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.
NTB18-0062018-06-18. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ENGINE AND ENGINE COOLING. 2016-2018 ALTIMA WITH QR25DE/4-CYL ENGINE; MOAN NOISE AFTER A/C COMPRESSOR ENGAGES This bulletin applies only to vehicles equipped with a 4-cylinder engine. IF YOU CONFIRM A moan type noise is heard just after the A/C is turned ON (compressor engages) and lasts for about 10 seconds and/or While the A/C is operating and the compressor clutch cycles from OFF to ON, the moan noise is heard for about 10 seconds. ACTION Replace the low pressure A/C flex hose with the one listed in PARTS INFORMATION. Do NOT replace the compressor for this incident, if it should occur. This bulletin does not apply for compressor clutch locked, squeal noises, or any other A/C malfunctions.

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