C0501 Urgente
Left Front Wheel Speed Sensor A Range/Performance
No conducir — requiere atención inmediata
Descripción
This code indicates that the left front wheel speed sensor is sending a signal that is out of the expected range or is inconsistent, suggesting a problem with the sensor itself or its reading. This affects the ABS and traction control systems.
Causas comunes
- Faulty left front wheel speed sensor
- Damaged tone ring on the wheel hub (bent, cracked, or dirty)
- Wiring issue causing intermittent signal loss
- Loose wheel bearing
- Interference from magnetic debris
Síntomas
- ABS warning light illuminated
- Traction control warning light illuminated
- Vehicle may feel like it's braking unevenly
- Cruise control may disengage or not work