Code result
C05D2
Master Cylinder Piston Position Higher Than Expected
High severity
What it means
Master cylinder piston position higher than expected — typically too much pedal travel for the commanded brake pressure.
Is it safe to drive?
No — stop driving
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly.
Most likely causes
Air in brake system or fluid leak
highOne of the most commonly reported causes for this code — check this first.
Related help
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