Service bulletins for the 2012 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.
534 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Steering gear are shown. Show all
| TI-64-12 | 2013-01-04. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY; STEERING:GEAR BOX (OTHER THAN RACK AND PINION). PORSCHE: DUE TO INSUFFICIENT SEALING, ELECTRIC CHANGE OVER VALVES ARE SUSCEPTIBLE TO MOISTURE AND CAUSES CHANGE OVER VALVES, OVERTIME, TO MALFUNCTION AND THE CLUTCH COOLING SYSTEM (PDK) AND GEAR WHEEL SET MAY BE IMPAIRED. MODELS 2012-2013 911 CARRERA AND 911 CARRERA S. *PE |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.