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TuningBot DTC Database · v4.37.15

P2E39 Battery Charger B Fuse

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainEngineOBD2

What P2E39 means

P2E39
Battery Charger B Fuse Generic · engine Data confidence 65%

The control module detected a fault associated with the Battery Charger B Fuse circuit or function; the stored code identifies the affected component rather than a single failure mode.

Related and nearby codes

How to read P2E39

P

Powertrain: engine, transmission and driveline systems.

2

Generic SAE-standard code: same meaning on every make.

E39

Specific fault index within the subsystem.

Frequently asked questions about P2E39

What does P2E39 mean?

Battery Charger B Fuse. The control module detected a fault associated with the Battery Charger B Fuse circuit or function; the stored code identifies the affected component rather than a single failure mode.

Is P2E39 generic or manufacturer-specific?

P2E39 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P2E39 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

ECU tuningDyno-tested results by model and engine See the results →

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