garajizOBD-II code · generic
B0021
Left Curtain Deployment Control 1
- System
- B — Body electronics
- Severity
- High (4/5)
- Can I keep driving?
- Drive with caution
What does B0021 mean?
B0021 is defined as “Left Curtain Deployment Control 1”.
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.