The control module detected a fault associated with the Hybrid Battery System Precharge Time Too Short circuit or function; the stored code identifies the affected component rather than a single failure mode.
TuningBot DTC Database · v4.37.15
P0C77 Hybrid Battery System Precharge Time Too Short
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P0C77 means
Related and nearby codes
How to read P0C77
Powertrain: engine, transmission and driveline systems.
Generic SAE-standard code: same meaning on every make.
Specific fault index within the subsystem.
Frequently asked questions about P0C77
What does P0C77 mean?
Hybrid Battery System Precharge Time Too Short. The control module detected a fault associated with the Hybrid Battery System Precharge Time Too Short circuit or function; the stored code identifies the affected component rather than a single failure mode.
Is P0C77 generic or manufacturer-specific?
P0C77 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P0C77 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
