Service bulletins for the 2011 Porsche 911
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.
423 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Turbocharger or supercharger are shown. Show all
| TI-107-1 | 2013-03-29. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. PORSCHE: INFORMATION PERTAINING TO ASSEMBLY AND REPAIR WORK FOR TURBOCHARGING SYSTEM. MODELS 2011 911 TURBO, 911 TURBO S, CAYENNE TURBO, CAYENNE TURBO S, CAYENNE S DIESEL, PANAMERA TURBO, PANAMERA TURBO S, PANAMERA S HYBRID. *PE |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.