What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer communications
2Original wording in English
PORSCHE
Reported code forms P31EF00
Instructions on advanced technical information for the Taycan - 11kw OBC: active fault memory entry P31EF00 cannot be deleted.
PORSCHE
Reported code forms P31EF00
Instructions on advanced technical information for the 2025 Taycan - 11 kW OBC: Active Fault Memory Entry P31EF00 cannot be Deleted
Check vehicle applicability
3A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Porsche | TAYCAN | 2025 |
| Porsche | TAYCAN TURBO | 2026 |
| Porsche | TAYCAN TURBO GT | 2025 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.