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TuningBot DTC Database · v4.37.14

P0AFE Hybrid Battery System Voltage Too Low for Voltage Step Up Conversion

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

P · PowertrainBatteryOBD2

What P0AFE means

P0AFE
Hybrid Battery System Voltage Too Low for Voltage Step Up Conversion Generic · battery Data confidence 78%

The control module detected that the Hybrid Battery System Voltage value was below the expected limit.

Related and nearby codes

How to read P0AFE

P

Powertrain: engine, transmission and driveline systems.

0

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

AFE

Specific fault index within the subsystem.

Frequently asked questions about P0AFE

What does P0AFE mean?

Hybrid Battery System Voltage Too Low for Voltage Step Up Conversion. The control module detected that the Hybrid Battery System Voltage value was below the expected limit.

Is P0AFE generic or manufacturer-specific?

P0AFE is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P0AFE at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

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