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P0E89
Battery Charger B Input Current Too High
Generic · engine
Data confidence
65%
The control module detected that the Battery Charger B Input Current value was above the expected limit.
TuningBot DTC Database · v4.37.15
P0E89 Battery Charger B Input Current Too High
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P0E89 means
Related and nearby codes
How to read P0E89
P
Powertrain: engine, transmission and driveline systems.
0
Generic SAE-standard code: same meaning on every make.
E89
Specific fault index within the subsystem.
Frequently asked questions about P0E89
What does P0E89 mean?
Battery Charger B Input Current Too High. The control module detected that the Battery Charger B Input Current value was above the expected limit.
Is P0E89 generic or manufacturer-specific?
P0E89 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P0E89 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