Code result
C0291
Brake Pedal Apply Sensor Circuit Malfunction
Moderate severity
What it means
Electrical fault in the brake pedal apply sensor circuit. The module cannot reliably detect whether the brake pedal is pressed, which affects ABS, ESP and brake assist functions.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Pedal apply sensor failed
highOne of the most commonly reported causes for this code — check this first.
Wiring or connector fault
mediumA plausible cause — test and verify before replacing parts.
Related help
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