B1015
Système
Supplemental Restraint (Airbag)
Scanner requis
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Driver Airbag Loop Circuit Failure

Understand B1015, common causes, and the right FOXWELL scanner to diagnose it.

Open or high resistance in driver airbag squib circuit.

Symptômes courants

  • Airbag warning light
  • Horn/cruise issues common with clock spring

Causes typiques

  • Clock spring open
  • Airbag module internal open
  • Connector not seated after steering work

Quel scanner choisir ?

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

Utilisez les données en direct et le freeze frame avant de remplacer des pièces. Les codes ABS, SRS et U nécessitent souvent un scanner mult systèmes.

Conseils de diagnostic

  • Enregistrez le freeze frame lors de la première apparition du code
  • Effacez le code uniquement après avoir corrigé la cause
  • Vérifiez les codes en attente associés
  • Vérifiez que la batterie est au-dessus de 12,4 V avant de suspecter un capteur

Scanners FOXWELL recommandés

Questions fréquentes

Can I diagnose B1015 with a basic code reader?
B1015 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 B1015?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.