Service bulletins for the 2007 Chevrolet Aveo
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.
210 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Transmission control module are shown. Show all
| PIP4406C | 2018-05-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). This Preliminary information communicates the steps on diagnosing the concern of determining which ECM to use depending on PCV system style. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.