The control module detected that the Brake Booster Motor A temperature exceeded its permissible limit.
TuningBot DTC Database · v4.37.15
C05C2 Brake Booster Motor A Over Temperature
Generic (OBD-II) interpretation in the TuningBot DTC database.
What C05C2 means
Related and nearby codes
How to read C05C2
Chassis: brakes, steering and suspension.
Generic SAE-standard code: same meaning on every make.
Specific fault index within the subsystem.
Frequently asked questions about C05C2
What does C05C2 mean?
Brake Booster Motor A Over Temperature. The control module detected that the Brake Booster Motor A temperature exceeded its permissible limit.
Is C05C2 generic or manufacturer-specific?
C05C2 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove C05C2 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 C05C2 is removable in your case.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
