C057BBrake Booster Temperature Sensor B Circuit/Open
Generic (OBD-II) interpretation in the TuningBot DTC database.
C · ChassisEngineOBD2
What C057B means
C057B
Brake Booster Temperature Sensor B Circuit/Open
Generic · engine
Data confidence65%
The control module detected an interruption (open circuit) in the Brake Booster Temperature Sensor B circuit, so the expected electrical continuity was not present.
Generic SAE-standard code: same meaning on every make.
57B
Specific fault index within the subsystem.
Frequently asked questions about C057B
What does C057B mean?
Brake Booster Temperature Sensor B Circuit/Open. The control module detected an interruption (open circuit) in the Brake Booster Temperature Sensor B circuit, so the expected electrical continuity was not present.
Is C057B generic or manufacturer-specific?
C057B is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove C057B 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 C057B is removable in your case.
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