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TuningBot DTC Database · v4.37.15

C05D4 Brake Master Cylinder Piston Position Sensor Calibration Not Learned

Generic (OBD-II) interpretation in the TuningBot DTC database.

C · ChassisChassisOBD2

What C05D4 means

C05D4
Brake Master Cylinder Piston Position Sensor Calibration Not Learned Generic · chassis Data confidence 65%

The control module reports that a required adaptation or reference value for the Brake Master Cylinder Piston Position Sensor Calibration has not been learned.

Related and nearby codes

How to read C05D4

C

Chassis: brakes, steering and suspension.

0

Generic SAE-standard code: same meaning on every make.

5D4

Specific fault index within the subsystem.

Frequently asked questions about C05D4

What does C05D4 mean?

Brake Master Cylinder Piston Position Sensor Calibration Not Learned. The control module reports that a required adaptation or reference value for the Brake Master Cylinder Piston Position Sensor Calibration has not been learned.

Is C05D4 generic or manufacturer-specific?

C05D4 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove C05D4 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 C05D4 is removable in your case.

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