Service bulletins for the 2009 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.
372 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
Only bulletins with component: Transmission control module are shown. Show all
| SB-0165-10 REV1 | 2011-04-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING:ENGINE. TOYOTA: ON 2009-2010 COROLLA/MATRIX VEHICLES A SERVICE ENGINE SOON LIGHT IS ON FOR A SMALL EMISSIONS LEAK. THIS IS A PROBLEM WITH THE ENGINE CONTROL MODULE. *RM |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.