Code
B1231
Airbags
Commande déploiement airbag latéral
Défaut du circuit airbag latéral — voyez un spécialiste.
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Most likely causes
- Circuit airbag latéral
- Connecteur corrodé
Symptoms you may notice
- Airbag warning light
Checks to run
- Read SRS codes
- Inspect side airbag connectors
- Check battery voltage
Tools you may need
SRS scan tool
Always diagnose before replacing. Codes share symptoms; confirm the cause with measurements before buying parts.