C05BCBrake Booster Motor B Position Sensor Supply Circuit/Open
Generic (OBD-II) interpretation in the TuningBot DTC database.
C · ChassisEngineOBD2
What C05BC means
C05BC
Brake Booster Motor B Position Sensor Supply Circuit/Open
Generic · engine
Data confidence65%
The control module detected an interruption (open circuit) in the Brake Booster Motor B Position Sensor Supply circuit, so the expected electrical continuity was not present.
Generic SAE-standard code: same meaning on every make.
5BC
Specific fault index within the subsystem.
Frequently asked questions about C05BC
What does C05BC mean?
Brake Booster Motor B Position Sensor Supply Circuit/Open. The control module detected an interruption (open circuit) in the Brake Booster Motor B Position Sensor Supply circuit, so the expected electrical continuity was not present.
Is C05BC generic or manufacturer-specific?
C05BC is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove C05BC 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 C05BC is removable in your case.