TuningBot DTC Database · v4.37.15
Manufacturer-specific interpretation for Honda. All interpretations of P1677
The control module detected improper operation of the Traction Control System FI Data Line circuit. This is the manufacturer-specific definition used by Honda.
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Traction Control System FI Data Line Failure. The control module detected improper operation of the Traction Control System FI Data Line circuit. This is the manufacturer-specific definition used by Honda.
P1677 is a manufacturer-specific code. In this database it is documented for: Honda. The same number can mean something different on other brands.
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.
Understand the system behind this code: Diagnostic Strategy and DTC Logic
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