P0E2F: The high voltage fuse B has blown or is damaged
The high voltage fuse B has blown or is damaged. It usually blows because of excessive current or a short circuit in the high voltage system. It is high voltage, have it checked by a qualified workshop.
| Code | P0E2F |
|---|---|
| System | Engine and transmission |
| Group | P0Exx, Hybrid and electric |
| Type | Generic: it means the same on every make |
How to read and clear P0E2F with Final OBD
Plug an OBD2 scanner in under the steering wheel, switch the ignition on and open Final OBD. Under Faults you’ll see P0E2F with its description and whether it’s confirmed, pending or permanent.
If the engine stores it over standard OBD, with FREE you read this code with its explanation for nothing and clear it. With PRO you also read the faults of every control unit and clear them in all of them.
Clearing the code only turns the light off: if the cause is still there, it comes back. Clear it once it’s fixed, and not right before an inspection. It’s all in how to read and clear fault codes and in inspections and OBD.
Similar codes
- P0E2B The traction motor inverter temperature sensor H gives a higher signal than
- P0E2C The traction motor inverter temperature sensor H fails now and then
- P0E2D The internal control unit high voltage battery monitor gives readings outside
- P0E2E The battery charger fuse is not working properly
- P0E30 The high voltage fuse C has blown or is damaged
- P0E31 The DC converter voltage sensor A has an electrical fault
- P0E32 The DC converter voltage sensor A gives readings outside the normal range
- P0E33 The DC converter voltage sensor A gives a lower signal than normal
What does code P0E2F mean?
The high voltage fuse B has blown or is damaged. It usually blows because of excessive current or a short circuit in the high voltage system. It is high voltage, have it checked by a qualified workshop.
How do you clear P0E2F?
With an OBD2 scanner and an app like Final OBD, which clears it for free if it’s stored by the engine control unit. But clearing it only turns the light off: if the cause isn’t fixed, P0E2F comes back.
Read it on your car
Final OBD reads and clears engine faults through standard OBD for free, each one explained in plain English. With PRO it also reads the faults of every control unit, each make’s own codes included, and clears them in all of them.
