WenmarOpen by Wenmar Pro

Service bulletins for the 2014 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.

576 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Cooling system are shown. Show all

Bulletins, newest first
No. 72-172021-02-01. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. Instructions for reworking the fan motor in the event that the HVAC does not function.
122-N8Y2M-062017-09-14. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. Concerns: Vacuum lines for sound symposer Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. There is a possibility that the vacuum line on the change-over valve for the sound symposer can slip off on the affected vehicles due to relative movements of the engine. As a result, there is no guarantee that the sound symposer and other vacuum-controlled actuators on the engine will function correctly. This causes the warning message "Fault cooling system" to be displayed in the instrument cluster.
TI-106-12014-03-29. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. PORSCHE: THE COOLANT REGULATORS MAY NOT MEET SPECIFICATIONS REQUIREMENT AND HAVE BEEN INSTALLED IN VEHICLES OVER A PERIOD OF LIMITED TIME AND THIS RESULTED IN COOLANT TEMPERATURE INCREASING ABOVE PERMITTED TEMPERATURE RANGE ONCE ENGINE HAS BEEN RUNNING, UNDER LOAD, FOR SHORT PERIOD OF TIME. MODEL 2014 911 GT3. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.