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
| No. D13.1 | 2021-04-05. Service bulletin. EQUIPMENT. Parts information on new PIWIS Tester program for Independent Repair Facilities (IRFs). |
|---|---|
| No. 19-21 | 2021-04-02. Service bulletin. BACK OVER PREVENTION. Instructions on how to fix a blurred camera image of the reverse camera, or water stains on the lens. |
| No. 09-21 | 2021-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved A40 style engine oils for new and classic Porsche vehicles MY 1984 and newer. |
| No. 08-21 | 2021-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C40 engine oils for new and classic Porsche vehicles MY 1984 and newer. |
| No. 07-21-1 | 2021-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C30 engine oils for all new and Classic Porsche vehicles MY1984 and newer. |
| No. 06-21-1 | 2021-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C40 engine oils for all MY2021 Porsche vehicles. |
| No. 05-21 | 2021-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C30 engine oils for MY 2021 Porsche vehicles. |
| No. 04-21-4 | 2021-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C20 engine oils for all new MY 2021 Porsche vehicles. |
| No. 03-21 | 2021-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C20 engine oils for all new and classic Porsche models 1984 and newer. |
| PIWIS2102j | 2021-04-02. Service bulletin. EQUIPMENT. Information on PIWIS Tester update 40.000.020 & .022. |
| No. 16-21 | 2021-04-02. Service bulletin. ELECTRICAL SYSTEM. Porsche service campaign information for Workshop campaign WMA6 - Updating Software for Various Control Units. |
| No. 35-21 | 2021-04-02. Service bulletin. ELECTRICAL SYSTEM. Porsche service campaign information for Workshop Campaign WMB4 - Replacing High-Voltage Charger. |
| No. 37-21 | 2021-04-02. Service bulletin. ELECTRICAL SYSTEM. Porsche service campaign information for Workshop Campaign WMB6 - Replacing High-Voltage Charger. |
| No. 25-21 | 2021-04-02. Service bulletin. ELECTRICAL SYSTEM. Porsche service campaign information for Workshop Campaign WMB1 - Re-Programming High-Voltage Battery Control Unit. |
| 122-S6Q2R-06 | 2021-03-06. Service bulletin. EQUIPMENT; SERVICE BRAKES. Resubmitting at request of Mr. Bernard Hardgrave. Advanced technical information on brake fluid for all Porsche vehicles. |
| WMC1 | 2021-03-02. Service bulletin. SUSPENSION. Porsche intranet posting with preliminary information for workshop campaign WMC1 Stop Delivery – Reworking diverse threaded connections of the vehicle’s suspension. |
| WLM7 | 2021-03-02. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with preliminary information for WLM7 Workshop Campaign - Supplying Mobile Charger Equipment. |
| WMB4 | 2021-03-02. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with preliminary information on Workshop campaign WMB4 Stop Delivery - Replacing19.2 kW high-voltage-charger. |
| No. D548 | 2021-03-02. Service bulletin. EQUIPMENT. Parts withdrawal information for a Taycan seal. |
| No. 20-21 | 2021-03-02. Service bulletin. ELECTRICAL SYSTEM. Spare parts information for HV components. |
| No. 01-21-2 | 2021-03-02. Service bulletin. WHEELS. Information on the camber angle being too high on the Taycan. |
| No. 2101 | 2021-03-02. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Advanced technical information on how to fix the issue of Sirius XM not being available on the Taycan. |
| No. D251 | 2021-03-02. Service bulletin. EQUIPMENT. New parts promotion for all weather mats and cargo liner. |
| No. 2106 | 2021-03-02. Service bulletin. ELECTRICAL SYSTEM. Special tools information for High Voltage Protective Gear Requirements. |
| No. 223-20 | 2021-03-02. Service bulletin. VISIBILITY. Procedure instructions for if the front seat ventilation does not function in the Taycan. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.