The control module detected a fault associated with the Left Front Wheel Speed Sensor B Correlation circuit or function; the stored code identifies the affected component rather than a single failure mode.
TuningBot DTC Database · v4.37.15
C0656 Left Front Wheel Speed Sensor B Correlation
Generic (OBD-II) interpretation in the TuningBot DTC database.
What C0656 means
Related and nearby codes
How to read C0656
Chassis: brakes, steering and suspension.
Generic SAE-standard code: same meaning on every make.
Specific fault index within the subsystem.
Frequently asked questions about C0656
What does C0656 mean?
Left Front Wheel Speed Sensor B Correlation. The control module detected a fault associated with the Left Front Wheel Speed Sensor B Correlation circuit or function; the stored code identifies the affected component rather than a single failure mode.
Is C0656 generic or manufacturer-specific?
C0656 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove C0656 at file level?
Not guaranteed. Powertrain (P) codes can be reliably disabled in the ECU calibration, but body, chassis and network codes depend on the specific control unit and how the fault is implemented - some can be handled, some cannot. Ask for a quote and our engineers will check your file and tell you, free of charge, whether C0656 is removable in your case.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
