Service bulletins for the 2012 Nissan Titan
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.
About P0448 on the 2012 Nissan Titan: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: P0448 are shown. Show all
| NTB15075A | 2021-05-10. Service bulletin. FUEL SYSTEM, GASOLINE. IF YOU CONFIRM: The MIL is ON with DTC P0448 (EVAP canister vent control valve close) stored in the ECM. ACTION: 1. Replace the EVAP canister (canister) and EVAP canister vent control valve (vent control valve). 2. Remove the canister filter. 3. Replace the fuel filler pipe and canister drain hose listed in PARTS INFORMATION. 4. Erase the DTC. Please see this bulletin for further details. |
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| NTB15-075b | 2020-08-09. Service bulletin. ENGINE; FUEL SYSTEM, GASOLINE; EQUIPMENT. 2006-2015 TITAN; MIL ON WITH DTC P0448 This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.