B1BA5
Air Bag Squib Configuration Mismatch
B1BA5 is an OBD-II diagnostic trouble code meaning: Air Bag Squib Configuration Mismatch. Common causes: incorrect squib connection, wiring harness damage. Estimated repair cost: $56–167.
Symptoms
- Airbag light is on
- The passive safety system can be disabled
Causes
- Incorrect squib connection
- Wiring harness damage
- Replacing components without flashing the control unit
- Malfunction of the airbag control unit
How to Fix
- Check the squib connection
- Inspect the wiring harness for damage
- Check system configuration using diagnostic equipment
- If necessary, reflash the control unit
Related codes
FAQ
What does the B1BA5 code mean?
B1BA5 is an OBD-II diagnostic trouble code that indicates: Air Bag Squib Configuration Mismatch
What causes a B1BA5 error code?
The most common causes of B1BA5 include: Incorrect squib connection; Wiring harness damage; Replacing components without flashing the control unit; Malfunction of the airbag control unit.
How do I fix a B1BA5 diagnostic trouble code?
To fix B1BA5: Check the squib connection. Inspect the wiring harness for damage. Check system configuration using diagnostic equipment. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1BA5?
Limited driving only, diagnose soon
How much does it cost to fix B1BA5?
The estimated repair cost for B1BA5 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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