B1912
Air Bag Diagnostic Monitor Ground Circuit Short To Ground
B1912 is an OBD-II diagnostic trouble code meaning: Air Bag Diagnostic Monitor Ground Circuit Short To Ground. Common causes: damaged wiring harness, contact corrosion. Estimated repair cost: $56–167.
Symptoms
- Airbag light is on
- Restraint system inactive
- Inability to diagnose the system
Causes
- Damaged wiring harness
- Contact corrosion
- Diagnostic monitor malfunction
- Short circuit in ground circuit
How to Fix
- Check wiring harness for damage
- Inspect contacts for corrosion
- Check the continuity of the ground circuit
- Replace diagnostic monitor if necessary
- Clear error codes and check the system
Related codes
FAQ
What does the B1912 code mean?
B1912 is an OBD-II diagnostic trouble code that indicates: Air Bag Diagnostic Monitor Ground Circuit Short To Ground
What causes a B1912 error code?
The most common causes of B1912 include: Damaged wiring harness; Contact corrosion; Diagnostic monitor malfunction; Short circuit in ground circuit.
How do I fix a B1912 diagnostic trouble code?
To fix B1912: Check wiring harness for damage. Inspect contacts for corrosion. Check the continuity of the ground circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1912?
Limited driving only, diagnose soon
How much does it cost to fix B1912?
The estimated repair cost for B1912 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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