OBD2 code B0026: Airbag system - Sensor or airbag – symptoms, causes & step-by-step diagnosis
B0026: Airbag system (SRS) fault Common symptoms: Airbag light on. Inspect Faulty impact sensor and related wiring before replacing any part.
Detected Root Component
Body Component
Observed Symptoms
- Airbag light on
Possible Causes
- Faulty impact sensor
- Broken clockspring
- Faulty SRS module
- Airbag connector disconnected
Tools Required
Interactive Diagnostic
Answer each question to calculate your diagnostic score.
No steps available.
Diagnostic Result
Score threshold guide
Was this diagnostic helpful?
Parts likely to be the cause (Boîtier fusibles / BSI)
Boîtier fusibles / BSI
Photo d'illustration : Boîtier fusibles / BSI
© DTC-Logic.com
Click on an image to enlarge
Frequently asked questions about code B0026
What does code B0026 mean? ▾
OBD2 code B0026: Airbag system - Sensor or airbag – symptoms, causes & step-by-step diagnosis. B0026: Airbag system (SRS) fault Common symptoms: Airbag light on. Inspect Faulty impact sensor and related wiring before replacing any part.
What are the symptoms of code B0026? ▾
Code B0026 may cause: Airbag light on. The intensity of these symptoms varies depending on the vehicle and driving conditions.
What causes code B0026? ▾
The most common causes of code B0026 are: Faulty impact sensor, Broken clockspring, Faulty SRS module, Airbag connector disconnected. A proper OBD2 diagnostic will pinpoint the exact cause.
Is it serious to drive with code B0026? ▾
Yes, code B0026 is critical (Critical). Avoid driving and consult a professional promptly to prevent major damage.
How do I fix code B0026? ▾
Start by reading the code with an OBD2 scanner, then follow the interactive decision tree on this page. Priority causes to check: Faulty impact sensor, Broken clockspring, Faulty SRS module, Airbag connector disconnected. Difficulty: moderate · Estimated time: 30-60min.