Code result
C0590
Brake Booster Motor A Phase U-V-W Current High
High severity
What it means
Brake Booster Motor A Phase U-V-W Current High: the control module has detected this fault condition. The electric brake booster generates the braking assist; a motor or sensor fault can reduce or disable power-assisted braking. Safety-relevant.
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
Motor overloaded or seized
highOne of the most commonly reported causes for this code — check this first.
Related help
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