B0100
Sistema
Body (SRS)
Escáner necesario
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Electronic Front End Sensor 1 Performance

Understand B0100, common causes, and the right FOXWELL scanner to diagnose it.

Front crash or impact sensor performance fault in supplemental restraint system.

Síntomas habituales

  • Airbag light on
  • SRS disabled

Causas típicas

  • Front impact sensor fault
  • Wiring after minor collision
  • Sensor mounting

¿Qué escáner necesita?

Full-system scanner (engine, ABS, SRS, transmission, service resets)

Use datos en vivo y freeze frame antes de cambiar piezas. Códigos ABS, SRS y U suelen requerir un escáner de todos los sistemas.

Consejos de diagnóstico

  • Registre el freeze frame cuando se active el código
  • Borre el código solo tras corregir la causa
  • Revise códigos pendientes relacionados
  • Verifique que la batería esté por encima de 12,4 V antes de sospechar sensores

Escáneres FOXWELL recomendados

Preguntas frecuentes

Can I diagnose B0100 with a basic code reader?
B0100 may set in the engine module, but related diagnostics often benefit from an enhanced or full-system scanner with live data and freeze frame.
Is it safe to drive with B0100?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.