P0E14: The high voltage battery coolant heater A control gives a higher signal than
The high voltage battery coolant heater A control gives a higher signal than normal. It is usually the part, its wiring or a connector with poor contact.
| Code | P0E14 |
|---|---|
| System | Engine and transmission |
| Group | P0Exx, Hybrid and electric |
| Type | Generic: it means the same on every make |
How to read and clear P0E14 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 P0E14 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
- P0E10 The generator inverter power supply gives a lower signal than normal
- P0E11 The generator inverter power supply gives a higher signal than normal
- P0E12 The high voltage battery coolant heater A control has a broken or disconnected
- P0E13 The high voltage battery coolant heater A control gives a lower signal than
- P0E15 The high voltage battery coolant heater A control gives readings outside the
- P0E16 The high voltage battery coolant heater B control has a broken or disconnected
- P0E17 The high voltage battery coolant heater B control gives a lower signal than
- P0E18 The high voltage battery coolant heater B control gives a higher signal than
What does code P0E14 mean?
The high voltage battery coolant heater A control gives a higher signal than normal. It is usually the part, its wiring or a connector with poor contact.
How do you clear P0E14?
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, P0E14 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.
