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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. 224-202021-03-02. Service bulletin. SERVICE BRAKES. Instructions on what to do if water sloshing is audible in the rear footwell of the Taycan.
No. 165-202021-02-02. Service bulletin. SEAT BELTS; ELECTRICAL SYSTEM. Porsche service campaign information for Workshop campaign WLK3 - Checking Electric Plug Connection for Rear Seat-Belt Buckles and Plugging it in Correctly if Necessary.
No. 21002021-02-02. Service bulletin. ELECTRICAL SYSTEM. Advanced technical information for deactivating the power line communication on the Taycan for Pre Delivery Inspection.
No. 2003.12021-02-02. Service bulletin. ELECTRICAL SYSTEM. Advanced Technical information for what to do in the event that the Taycan 12V Li-ion Batteries Fault Code Cannot Be Cleared.
No. 1820.12021-02-02. Service bulletin. STRUCTURE. Special tools information on a measuring and alignment system.
No. 204-202021-02-02. Service bulletin. ELECTRICAL SYSTEM. Instructions for replacing the DME control unit.
No. 60-202021-02-02. Service bulletin. WHEELS. List of approved wheels and tire sets for the Taycan.
No. 21052021-02-01. Service bulletin. EQUIPMENT. Special tools information on underside component protection tools for the Taycan.
No. 21042021-02-01. Service bulletin. FORWARD COLLISION AVOIDANCE; BACK OVER PREVENTION. Special tools information on a front and rear corner radar calibration tool.
No. 21012021-02-01. Service bulletin. EQUIPMENT. Special tools information on renting logo templates.
No. 215-202021-02-01. Service bulletin. ELECTRICAL SYSTEM. Instructions on what to do if the driver readiness cannot be established or the 12V battery is discharged.
No. 226-20-12021-02-01. Service bulletin. EQUIPMENT; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Instructions for clearing a tire pressure monitoring system error message in the instrument cluster.
No. 209-202021-01-05. Service bulletin. ELECTRICAL SYSTEM. Information on possible discharging of the Taycan's 12V battery after charging the HV battery.
No. 204-202021-01-05. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Instructions for replacing the DME in the Taycan.
No. 57-202021-01-05. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. List of approved C40 style engine oils for MY21 and newer Porsche models.
No. 56-202021-01-05. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. List of approved C30 style engine oils for MY21 and newer Porsche models.
No. 55-202021-01-05. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. List of approved C20 style engine oils for new Porsche models as of 2021.
No. 20002020-11-06. Service bulletin. ENGINE AND ENGINE COOLING. Advanced Technical information on a NVH Lubrication kit.
No. 40-202020-10-01. Service bulletin. ENGINE AND ENGINE COOLING. Overview of Approved Porsche C20 Engine Oils for MY 2021 on.
No. 42-202020-10-01. Service bulletin. ENGINE AND ENGINE COOLING. Overview of Approved Porsche C40 Engine Oils as of MY21.

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