garajizOBD-II code · manufacturer-specific
B1931
Air Bag Crash Sensor #1 Feed/Return Circuit Failure
- System
- B — Body electronics
- Severity
- High (4/5)
- Can I keep driving?
- Drive with caution
What does B1931 mean?
B1931 is defined as “Air Bag Crash Sensor #1 Feed/Return Circuit Failure”.
Drive gently and only as far as you need to; have it checked as soon as possible.
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This page is general information; an exact diagnosis needs measurements and a technician’s check.