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
| No. D647 | 2023-09-09. Service bulletin. UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PUMP. Parts information on parts withdrawal for the oil pump |
|---|---|
| No. 2117.1 | 2023-09-09. Service bulletin. ELECTRICAL SYSTEM; COMMUNICATION:MANUFACTURER TELEMATICS. Information on advanced technical information for the connect registration and pairing PDI tips. |
| No. 2318 | 2023-09-09. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM. Information on advanced technical information for the wall charger connect - ground fault troubleshooting |
| No. 24-19 | 2023-09-09. Service bulletin. WHEELS; TIRES. Installation and conversion instructions for the snow chains on the Taycan. |
| No. 31-20 | 2023-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for diagnosis and handling of the 12 volt lithium-ion battery |
| No. 117-22 | 2023-09-08. Service bulletin. ELECTRICAL SYSTEM. Symptom-based workshop manual for information on a humming noise from the vehicles front end. |
| WNW2 | 2023-08-07. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with information on WNW2 - workshop campaign - software update for high-voltage battery control unit |
| WPF9 | 2023-08-07. Service bulletin. EQUIPMENT. Porsche intranet posting with information on WPF9 workshop campaign - Checking Driver’s Manual and replacing it if necessary |
| No. 14-23 | 2023-08-04. Service bulletin. ENGINE AND ENGINE COOLING. Manufacturers certificate for allocation of approved engine oils |
| PIWIS2301as | 2023-08-03. Service bulletin. EQUIPMENT. Information for PIWIS tester update 42.100.000, .010 & .011 |
| No. 269-22 | 2023-08-03. Service bulletin. ELECTRICAL SYSTEM. Technical information for WNW2 - reprogramming high-voltage battery unit |
| No. 74-21-1 | 2023-08-03. Service bulletin. ELECTRICAL SYSTEM. Technical information for a replacement requirement of high-voltage components after tripped HV fuse. additional insulation measurement required before vehicle commissioning |
| No. 46-23 | 2023-08-03. Service bulletin. SERVICE BRAKES; ELECTRICAL SYSTEM. Symptom-based workshop manual for the grey cast disc brakes - scrapping noises from the front axle area |
| No. 2315 | 2023-08-03. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the Porsche Mobile Charger |
| No. 90-21 | 2023-08-03. Service bulletin. SERVICE BRAKES. Symptom-based workshop manual for the brake pedal. travel perceived as too long just before the vehicle comes to a standstill. |
| PIWIS2301ar | 2023-08-03. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Information for PIWIS tester updates 42.000.050 & .051 |
| No. 63-23 | 2023-08-03. Service bulletin. EQUIPMENT. Technical information for WPF9 - reviewing owners manual and replacing it if necessary |
| No. 2116.2 | 2023-08-03. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the red warning instrument cluster - occupant seat belt not fastened. |
| PIWIS2301aq | 2023-08-03. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Information for PIWIS tester update 42.000.048 |
| PIWIS2301ap | 2023-08-03. Service bulletin. EQUIPMENT. Information for PIWIS tester update 42.000.040 |
| PIWIS2301ao | 2023-08-03. Service bulletin. EQUIPMENT. Information for PIWIS tester update 42.000.035 |
| No. 243-22 | 2023-07-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for WNV0 - reprogramming battery sensor control unit and electronic air-conditioning compressor control unit |
| No. 1706.2 | 2023-07-06. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for packaging and test log requirements for high voltage lithium-ion battery returns. |
| No. 2311 | 2023-07-06. Service bulletin. EQUIPMENT. Special tools information on an upgrade to the pushers for the VAS5237 |
| No. 2310 | 2023-07-06. Service bulletin. ELECTRICAL SYSTEM. Special tools information for the Tayca HV Battery leak test tools |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.