NHTSA recall 24V732000
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 | 24V732000 |
| Manufacturer's number | ARB6 / ARB7 |
| Manufacturer | Porsche Cars North America, Inc. |
| Reported | 2024-10-01 |
| Owners notified | 2025-08-06 |
| Component | ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY; ELECTRICAL SYSTEM:SOFTWARE |
| Units potentially affected | 27527 |
| Report | Quarterly report 4, for 2026 quarter 2 |
|---|---|
| Filed with NHTSA | 2026-07-28 |
| Vehicles in the campaign | 27527 |
| Reported remedied | 17786 (64%) |
| 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 2021-2024 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
Dealers will install advanced diagnostic software as the final remedy, anticipated to be available in the first quarter of 2025. Porsche will monitor available online vehicle data and contact owners as necessary, to advise them to only charge the vehicle to 80% capacity until the battery can be replaced. For vehicles in which online data is unavailable, dealers will perform a diagnostic test and replace the battery module assembly, if necessary and advise owners to only charge to 80% capacity. Repairs will be performed free of charge. Owner notification letters were mailed August 6, 2025. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's numbers for this recall are ARB6 and ARB7. This recall expands and replaces previous recall numbers 23V-840, 24V-215, and 24V-217.
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 2019-10-21 to 2024-02-01. |
|---|---|
| 2021 PORSCHE TAYCAN | Built 2019-10-21 to 2024-02-01. |
| 2022 PORSCHE TAYCAN | Built 2019-10-21 to 2024-02-01. |
| 2023 PORSCHE TAYCAN | Built 2019-10-21 to 2024-02-01. |
| 2024 PORSCHE TAYCAN | Built 2019-10-21 to 2024-02-01. |
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.