C0639 Urgente
Brake Pressure Sensor H Circuit/Open
No conducir — requiere atención inmediata
Descripción
This code means there's a problem with the electrical signal from a specific brake pressure sensor, labeled 'H'. The system isn't detecting any signal at all, as if the sensor's wire is broken or disconnected.
Causas comunes
- Damaged wiring to the brake pressure sensor H
- Faulty brake pressure sensor H
- Loose electrical connector at the brake pressure sensor H
- Problem with the anti-lock braking system (ABS) module
Síntomas
- ABS warning light illuminated
- Traction control warning light illuminated
- Brake system warning light illuminated
- Reduced or erratic braking performance