Service bulletin No. 2433-4
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11037061 |
| Published by NHTSA | 2026-09-04 |
| Manufacturer's number | No. 2433-4 |
| Manufacturer's date | 2026-08-20 |
| NHTSA component | FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM |
NHTSA's summary
Information on Advanced Technical Information for Porsche Mobile Charger NEMA Supply Cable Initialization Failure
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, Fuel system
| PORSCHE CAYENNE E-HYBRID | 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
|---|---|
| PORSCHE CAYENNE E-HYBRID COUPE | 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE S E-HYBRID | 2020 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE TURBO E-HYBRID | 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE TURBO E-HYBRID COUPE | 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE TURBO S E-HYBRID | 2019, 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE MACAN 4 ELECTRIC | 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE MACAN 4S ELECTRIC | 2025 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE MACAN ELECTRIC | 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE MACAN TURBO ELECTRIC | 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA 4 E-HYBRID | 2018, 2019, 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA 4 HYBRID | 2018 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA 4 HYBRID EXECUTI | 2018 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA 4 HYBRID SPORT T | 2018 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA 4S E-HYBRID | 2019, 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA E-HYBRID | 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA TURBO S E-HYBRID | 2018, 2019, 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA TURBO S HYBRID | 2018 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA TURBO S HYBRID E | 2018 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA TURBO S HYBRID S | 2018 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN | 2020, 2021, 2022, 2023, 2024, 2025, 2026 |
| PORSCHE TAYCAN 4 | 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN 4 CROSS TURISMO | 2021, 2022, 2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN 4S | 2020, 2021, 2022, 2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN 4S CROSS TURISMO | 2021, 2022, 2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN CROSS TURISMO | 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN GTS | 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN GTS SPORT TURISMO | 2022, 2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN TURBO | 2020, 2021, 2022, 2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN TURBO CROSS TURISM | 2021, 2022, 2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN TURBO GT | 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN TURBO S | 2020, 2021, 2022, 2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN TURBO S CROSS TURI | 2021, 2022, 2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2025498 | 2025-09-23. Fuel System |
|---|---|
| 25V634000 | 2025-09-23. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP |
| 24V732000 | 2024-10-01. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY; ELECTRICAL SYSTEM:SOFTWARE |
| 24V731000 | 2024-10-01. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY; ELECTRICAL SYSTEM:SOFTWARE |
| 24V217000 | 2024-03-20. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY |
| 24V215000 | 2024-03-20. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY |
| 23V841000 | 2023-12-13. ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:CABLE/CORD:ONBOARD |
| 23V840000 | 2023-12-13. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY |
| 23V615000 | 2023-09-01. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY |
| 23V347000 | 2023-05-16. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; SERVICE BRAKES, HYDRAULIC |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| GR13D804 | 2026-10-02. Service bulletin. Parts Information for Parts Withdrawal - High-Voltage Heating (PTC) |
|---|---|
| WTL2 | 2026-10-02. Service campaign. Porsche intranet posting for Campaign WTL2 – Replacing Electric Passenger Compartment Heater |
| No. WTL2 | 2026-10-02. Service campaign. Technical Information for Campaign WTL2 – Replacing Electric Passenger Compartment Heater |
| WTK4 | 2026-10-02. Service campaign. Porsche intranet posting with Campaign WTK4 information |
| No. WTK4 | 2026-10-02. Service campaign. Technical Information for Campaign WTK4 – Reset Vehicle Electrical System Battery |
| No. 93-26 | 2026-10-02. Service bulletin. Symptom-based workshop manual for False Warning from Lane Change Assist (LCA) - Warning Light in Exterior Mirror Flashes Without Reason |
| No. 103-25-2 | 2026-10-02. Service bulletin. Technical Information for Need to Replace Components of the High-Voltage Battery - High-Voltage Battery Control Unit / Cell module; No Mixed Installation Permitted: Observe Specified Approach |
| No. 103-25-2 | 2026-10-02. Service bulletin. Technical Information for Need to Replace Components of the High-Voltage Battery - High-Voltage Battery Control Unit / Cell module; No Mixed Installation Permitted: Observe Specified Approach |
| No. 86-26 | 2026-10-02. Service bulletin. Technical Information for Vehicle Color in Front Display/Control Panel Wrong after Replacing Central Computer (PCM) |
| No. 84-26 | 2026-10-02. Service bulletin. Technical Information for Filler Flap on Vehicles with Hybrid Drive System (PHEV) Does Not Close |