Service bulletin NTB15115

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
Type	Service bulletin
NHTSA id	10192709
Published by NHTSA	2021-05-10
Manufacturer's number	NTB15115
Manufacturer's date	2015-12-17
NHTSA component	FUEL SYSTEM, GASOLINE

NHTSA's summary

IF YOU CONFIRM: There are no drivability issues. and The MIL is ON with one or more of the following Air Fuel (A/F) Sensor DTCs stored: - P0171 - FUEL SYS-LEAN-B1 (System too lean bank 1) - P0172 - FUEL SYS-RICH-B1 (System too rich bank 1) - P2096, P2097 - POST CAT FUEL TRIM SYS B1 - P015A - Air fuel ratio (A/F) sensor 1 (bank 1) ACTION: 1. Refer to step 6 in the SERVICE PROCEDURE to confirm this bulletin applies to the vehicle you are working on. 2. If this bulletin applies, reprogram the ECM and replace the A/F sensor. CAUTION: The ECM must be reprogrammed (if it applies) before the A/F sensor is replaced.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system

Trouble codes named

P015A, P0171, P0172, P2096, P2097

Vehicles listed
NISSAN ALTIMA	2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
2015471	2015-10-15. Fuel System
15V486000	2015-08-04. FUEL SYSTEM, GASOLINE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
NTB17-082E	2022-03-12. Service bulletin. 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.
NTB13-097J	2022-03-12. Service bulletin. 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.
NTB15-044B	2021-05-24. Service bulletin. Fuel Filler Cap tether clip service information
NTB15044B	2021-05-10. Service bulletin. SERVICE INFORMATION If the clip for the fuel filler cap tether becomes lost or is detached for any reason, it is no longer necessary to replace the fuel filler cap. The clip or "pin" is now available as a separate service part. NOTE - Do not replace the fuel filler cap if only the pin is needed. See this bulletin for further detail.
NTB16023	2021-05-10. Service bulletin. IF YOU CONFIRM A customer concern of while turning the steering wheel or when driving at low speed (straight or turning), a high pitch power steering noise can be heard. * Only while seated inside the vehicle And * With all of the windows up NOTE: If the audio and/or HVAC systems are turned ON it may be difficult to hear this issue. ACTION Install an Insulator onto the end of the power steering pump motor housing with the Service Procedure starting on the next page. Please see this bulletin for further details.
NTB13-097g	2019-02-19. Service bulletin. ALL MODEL YEAR 2012 AND NEWER NISSAN VEHICLES; EVAP LEAK DTC P0442, P0455, P0456 INFORMATION 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.
NTB17-030a	2019-01-07. Service bulletin. NISSAN; FUEL TANK IS EXTREMELY DIFFICULT TO FILL This bulletin applies to Titan XD vehicles with a gas engine. The update below was sent out to Regions and Dealers in August of this year. We are re-circulating this update to make regional and dealer personnel aware that we are re-notifying customers at this time.
NTB17-030a	2018-09-17. Service bulletin. NISSAN; FUEL TANK IS EXTREMELY DIFFICULT TO FILL This bulletin applies to Titan XD vehicles with a gas engine. This bulletin has been amended. Changes have been made throughout. It is necessary for you to read this revised procedure to properly perform this action. Please discard previous versions of this bulletin.
NTB17-030a	2018-09-17. Service bulletin. NISSAN; FUEL TANK IS EXTREMELY DIFFICULT TO FILL This bulletin applies to Titan XD vehicles with a gas engine. This bulletin has been amended. Changes have been made throughout. It is necessary for you to read this revised procedure to properly perform this action. Please discard previous versions of this bulletin.
NTB17-030	2017-08-01. Service bulletin. NISSAN; FUEL TANK IS SLOW OR DIFFICULT TO FILL IF YOU CONFIRM The fuel tank is slow or difficult to fill (filling nozzle shuts off before tank is full). IMPORTANT: Make sure this incident has been duplicated at a gas station by dealer service staff. ACTION Perform the Service Procedure in this bulletin, starting on the next page.