C05D4 Atención pronto
Brake Master Cylinder Piston Position Sensor Calibration Not Learned
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Descripción
This code means that the master cylinder piston position sensors have not been properly calibrated or learned by the vehicle's computer. This calibration is necessary for the sensors to provide accurate readings to the braking system.
Causas comunes
- Recent brake system repair or component replacement
- Battery disconnection or low battery voltage
- Faulty brake control module
- Incorrect calibration procedure performed
Síntomas
- Brake warning light illuminated
- ABS warning light illuminated
- Electronic stability control system may be disabled
- Inaccurate brake assist or other brake-related functions