Service bulletins for the 2020 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.
1073 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Electrical system are shown. Show all
| 122-E5P5M-03 | 2020-03-05. Service bulletin. ELECTRICAL SYSTEM. Information on jump starting the 12V battery in the Taycan. |
|---|---|
| 122-N3X5J-02 | 2020-02-04. Service bulletin. ELECTRICAL SYSTEM. Bulletin outlining how to release the charge doors on the Taycan in the emergency event that they do not open. |
| 122-J7Z8N-02 | 2020-02-04. Service bulletin. ELECTRICAL SYSTEM. Advanced Technical information about unexpected behavior from placing items on the Center Console Control Panel on the new Taycan. |
| 122-R2M7V-02 | 2020-02-04. Service bulletin. ELECTRICAL SYSTEM. Information on the new 32 GB memory card for the Taycan. |
| 122-Y3Y7Y-02 | 2020-02-04. Service bulletin. ELECTRICAL SYSTEM. Parts withdrawal bulletin for various outdated control units on a variety of vehicles. |
| 122-D4F5A-02 | 2020-02-04. Service bulletin. ELECTRICAL SYSTEM. Porsche Intranet posting for Workshop Campaign WLB1, which is a Stop Delivery measure to remove the Fuse Box adapter cable in affected vehicles. |
| 122-K4B7R-01 | 2020-01-04. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting for Workshop Campaign WKL4 |
| 122-E7C5U-01 | 2020-01-04. Service bulletin. ELECTRICAL SYSTEM. Porsche Intranet posting for Workshop Campaign WKK8. |
| 122-A9R3U-01 | 2020-01-03. Service bulletin. ELECTRICAL SYSTEM. Information about new PIWIS Tester update 39.050.010 |
| 122-S2J9B-01 | 2020-01-03. Service bulletin. ELECTRICAL SYSTEM. Information about new PIWIS Tester update 39.050.012 |
| 122-M6J2U-01 | 2020-01-03. Service bulletin. ELECTRICAL SYSTEM. Information about PIWIS Tester update 39.000.020 |
| 122-M4V8Q-01 | 2020-01-03. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Instructions for how to activate the functionality of the Porsche PIWIS Tester on the new Taycan. |
| 122-S3R9Q-11 | 2019-11-01. Service bulletin. ELECTRICAL SYSTEM. New PIWIS Tester update 38.800.030 |
| 122-H6S4J-11 | 2019-11-01. Service bulletin. ELECTRICAL SYSTEM. New PIWIS Tester update 38.800.020 |
| 122-D4N9X-11 | 2019-11-01. Service bulletin. ELECTRICAL SYSTEM. New PIWIS tester updates 38.800.000 &.010 |
| 122-Z3C2E-10 | 2019-10-15. Service bulletin. ELECTRICAL SYSTEM. Announcement of new Tech Live look, which will put technicians into live chats with technical support if they should have an urgent issue |
| 122-L8R6J-10 | 2019-10-15. Service bulletin. ELECTRICAL SYSTEM. Bulletin highlighting new updates 38.750, 38.750.000 for the Porsche PIWIS Tester 3 |
| 122-E4R8U-09 | 2019-09-23. Service bulletin. ELECTRICAL SYSTEM. Bulletin outlining PIWIS Tester updates 38.600.020. |
| 122-L6P5E-07 | 2019-07-08. Service bulletin. ELECTRICAL SYSTEM. Request for dealers to remove Special Tool VAS 6839 from High Voltage tool box because the unit could give erroneous voltage readings. PAG has decided that VAS 6558A could be used in its place. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.