C05BD Urgente
Brake Booster Motor B Position Sensor Supply Circuit Low
No conducir — requiere atención inmediata
Descripción
This code means the voltage supply to the 'B' brake booster motor position sensor is too low. The sensor needs a specific voltage to function correctly, and insufficient power can lead to improper brake assist operation.
Causas comunes
- Low voltage from the vehicle's electrical system
- Faulty brake booster motor position sensor (Sensor B)
- Wiring issue causing voltage drop
- Loose or corroded electrical connection
Síntomas
- Brake warning light illuminated
- Brake pedal feels unusually stiff or requires more effort
- Reduced braking assist