The control module detected a condition consistent with a leak affecting the Brake Hydraulic Circuit A.
TuningBot DTC Database · v4.37.15
C055E Brake Hydraulic Circuit A Leak
Generic (OBD-II) interpretation in the TuningBot DTC database.
What C055E means
Related and nearby codes
How to read C055E
Chassis: brakes, steering and suspension.
Generic SAE-standard code: same meaning on every make.
Specific fault index within the subsystem.
Frequently asked questions about C055E
What does C055E mean?
Brake Hydraulic Circuit A Leak. The control module detected a condition consistent with a leak affecting the Brake Hydraulic Circuit A.
Is C055E generic or manufacturer-specific?
C055E is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove C055E 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 C055E is removable in your case.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
