Service bulletins for the 2005 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.
435 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Throttle and cruise control are shown. Show all
| 122-J5Z4R-11 | 2019-11-01. Service bulletin. VEHICLE SPEED CONTROL. Parts withdrawal bulletin for the speed sensor on the 997 911. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.