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P0D28
Battery Charger Input Voltage Too High
Generic · engine
Data confidence
65%
The control module detected that the Battery Charger Input Voltage value was above the expected limit.
TuningBot DTC Database · v4.37.15
P0D28 Battery Charger Input Voltage Too High
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P0D28 means
Related and nearby codes
How to read P0D28
P
Powertrain: engine, transmission and driveline systems.
0
Generic SAE-standard code: same meaning on every make.
D28
Specific fault index within the subsystem.
Frequently asked questions about P0D28
What does P0D28 mean?
Battery Charger Input Voltage Too High. The control module detected that the Battery Charger Input Voltage value was above the expected limit.
Is P0D28 generic or manufacturer-specific?
P0D28 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P0D28 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
Understand the system behind this code: Diagnostic Strategy and DTC Logic