Service bulletins for the 2017 Porsche 718 Cayman
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.
503 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Software are shown. Show all
| PIWIS2001v | 2020-07-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. Information on new PIWIS tester update 39.500.020 and .025. |
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| No. 41-20 | 2020-07-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE. Instructions on how to perform a PVTS Software update in the event that a car will not start. |
| No. 2005 | 2020-06-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Information on new VCI cables available for purchase by dealers. |
| 122-Z9T3E-12 | 2017-12-14. Service bulletin. LANE DEPARTURE: ASSIST; ELECTRICAL SYSTEM:SOFTWARE. Remedial action In the event of a customer complaint, re-program and code Lane Change Assist control units using 9900 - PIWIS Tester III. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.