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Service bulletins for the 2021 Porsche Taycan

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.

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

By type

By component

By trouble code

Bulletins, newest first
No. D6152022-10-05. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE. Parts information for parts withdrawal involving the fuel filler flap
PIWIS2201ar2022-10-05. Service bulletin. EQUIPMENT. Information for PIWIS tester update #41.375.040
No. 149-22-22022-10-05. Service bulletin. EQUIPMENT. Technical information for WNK7 - replace connectors for antenna cable.
No. 103-222022-10-05. Service bulletin. EQUIPMENT. Technical information for WNG1 - replacing fastening screws for the e-box.
No. 121-222022-10-04. Service bulletin. SERVICE BRAKES, HYDRAULIC. Symptom-based workshop manual for the PSCB brake system. Squeaking noises from around the front axle. Replacing brake discs and brake pads.
No. 22272022-10-04. Service bulletin. SEATS. Instructions on advanced technical information for the Taycan. Squeaking noises from front seats.
No. 22182022-10-04. Service bulletin. ELECTRICAL SYSTEM. Special tools information for a a supersession for the North American market to CPWP15.
No. 197-21-2)2022-10-04. Service bulletin. ELECTRICAL SYSTEM. Technical information for WMP2 reworking charging electronics.
WNC62022-09-14. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Porsche intranet posting with information on workshop campaign WNC6 - replace bracket for driver assistance systems
WNE32022-09-14. Service bulletin. SEATS; SEAT BELTS. Porsche intranet posting with information on workshop campaign WNE3 - replacing front seat-belt buckle
WNJ82022-09-13. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with information on workshop campaign WNJ8 - update to software network VR19.0.1
No. 197-21-12022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for WMP2 - reworking charging electronics.
No. 1804.12022-09-08. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. Instructions on advanced technical information for the lubricant for the sunroof/sliding roof.
No. 135-22-12022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for WNJ8 - update to software network.
No. 133-2-12022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for ANA6 - reprogramming central computer (PCM)
PIWIS2201an2022-09-08. Service bulletin. EQUIPMENT. Information for PIWIS tester update #41.300.000, .010 & .012
No. 81-222022-09-08. Service bulletin. SEAT BELTS; SEATS. Technical information for WNE3 - replacing front seat belt buckle.
No. 147-222022-09-08. Service bulletin. VISIBILITY. Technical information for dust/spots on headlight lens for all models starting at model year 2020.
No. 64-222022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information on WNC6 - replacing driver assistance systems holder.
No. 76-22-12022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for WNE0 - replacing driver assistance systems holder.
No. 197-21-22022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information on WMP2 - reworking charging electronics.
No. 30-22-22022-09-08. Service bulletin. WHEELS. Instructions on the manufacturers certificate for approved wheels and tires.
No. 197-21-32022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for WMP2 - reworking charging electronics
No. 133-22-22022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for ANA6 - reprograming central computer (PCM)
No. 135-22-22022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for WNJ8 - update to software network.

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