NHTSA recall 24V731000
A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.
| Published by | NHTSA (United States) |
|---|---|
| Campaign number | 24V731000 |
| Manufacturer's number | ARB5 |
| Manufacturer | Porsche Cars North America, Inc. |
| Reported | 2024-10-01 |
| Owners notified | 2024-11-22 |
| Component | ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY; ELECTRICAL SYSTEM:SOFTWARE |
| Units potentially affected | 193 |
| Report | Quarterly report 7, for 2026 quarter 2 |
|---|---|
| Filed with NHTSA | 2026-07-28 |
| Vehicles in the campaign | 193 |
| Reported remedied | 185 (95%) |
| Reported unreachable | 0 |
| Reported removed | 0 |
These are the manufacturer's totals for the whole campaign at the end of 2026 quarter 2, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026-10-19.
What is wrong
Porsche Cars North America, Inc. (Porsche) is recalling certain 2020-2023 Taycan vehicles. The high-voltage battery may experience a short circuit within the battery module.
What can happen
A short circuit in a high-voltage battery increases the risk of a fire.
The remedy
Owners are advised to only charge their vehicles to a maximum of 80% battery capacity until the repair has been completed. Dealers will replace the affected modules in the high-voltage battery, free of charge. Owner notification letters were mailed November 22, 2024. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is ARB5. This recall expands previous recall numbers 23V-840, 24V-215, and 24V-217. Vehicles previously repaired under the prior recalls will need to have the new remedy completed.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153) or go to www.nhtsa.gov.
| 2020 PORSCHE TAYCAN | Built 2019-11-07 to 2023-06-13. |
|---|---|
| 2021 PORSCHE TAYCAN | Built 2019-11-07 to 2023-06-13. |
| 2022 PORSCHE TAYCAN | Built 2019-11-07 to 2023-06-13. |
| 2023 PORSCHE TAYCAN | Built 2019-11-07 to 2023-06-13. |
A vehicle with no link is not in this site's catalog, which covers cars, multipurpose vehicles and trucks by model year. The campaign is from data as of 2026-10-19.
Bulletins for the same vehicles and component
| No. 208-23-2 | 2024-03-04. Service bulletin. Technical information for WPS9 - reprogramming thermal management control unit |
|---|---|
| No. 208-23-1 | 2024-03-04. Service bulletin. Technical information for WPS9 - reprogramming thermal management control unit |
| No. 2200.1 | 2022-03-04. Service bulletin. Instructions on advanced technical information for the Taycan alarm triggers unexpectedly. |
| No. 19-22-1 | 2022-03-04. Service bulletin. Technical information for WNA5 - power electronics and DME software update - a service campaign |
| No. 145-21 | 2021-11-05. Service bulletin. Campaign repair information for Porsche workshop campaign WML2 - Reprograming 22kW High-Voltage Charger (OBC) |
| No. 148-20 | 2020-10-01. Service bulletin. Spare Parts Requirements for Drive Motor on Front/Rear Axle in the Taycan. |
| WLG6 | 2020-09-02. Service bulletin. Porsche intranet communication for Porsche Workshop campaign WLG6 - Reprogramming control unit for high voltage charger (OBC). |
| WLG2 | 2020-08-05. Service bulletin. Porsche intranet posting for Porsche Workshop Campaign WLG2 - Updating software of various control units. |
| No. 84-20 | 2020-08-05. Service bulletin. Campaign information on Porsche workshop campaign WLG2 - Updating Software for Various Control Units. |
| PIWIS2001v | 2020-07-02. Service bulletin. Information on new PIWIS tester update 39.500.020 and .025. |
A bulletin is the manufacturer's note to its dealers. It is not part of this recall.