Service bulletins for the 2015 Toyota Corolla
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.
323 on file from NHTSA, as of 2026-10-19.
About P0456 on the 2015 Toyota Corolla: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: P0456 are shown. Show all
| T-SB-0086-16 | 2017-08-14. Service bulletin. FUEL SYSTEM, GASOLINE. TSB: Some 2014 - 2016 model year Corolla vehicles may exhibit a "No Click" and/or "No Spring Return" condition from the fuel cap when fully seated and sealed. In some instances, MIL ON may occur with DTC P0455, P0456 (Gross and Small Evaporate Leak). In some vehicles the fuel filler neck may be out of position leading to this condition. Follow the procedures in this bulletin to address this condition. |
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| T-SB-0086-16 | 2016-11-17. Service bulletin. FUEL/PROPULSION SYSTEM; FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP. TSB: SOME 2014 – 2016 MODEL YEAR COROLLA VEHICLES MAY EXHIBIT A “NO CLICK” AND/OR “NO SPRING RETURN” CONDITION FROM THE FUEL CAP WHEN FULLY SEATED AND SEALED. IN SOME INSTANCES, MIL ON MAY OCCUR WITH DTC P0455, P0456 (GROSS AND SMALL EVAPORATE LEAK). IN SOME VEHICLES THE FUEL FILLER NECK MAY BE OUT OF POSITION LEADING TO THIS CONDITION. FOLLOW THE PROCEDURES IN THIS BULLETIN TO ADDRESS THIS CONDITION. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.