Service bulletins for the 2009 Saturn Astra
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.
842 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Cooling system are shown. Show all
| PI0909B | 2017-08-15. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. This preliminary information bulletin provides information for the low oil pressure light on at a idle in which may be caused by oil pressure being bled off due to debris in the oil drain check valve and/or a smashed oil filter. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.