garajizOBD-II code · manufacturer-specific
B2240
Rear Cargo Door Reset Switch Stuck (Short to Ground)
- System
- B — Body electronics
- Severity
- Low (1/5)
- Can I keep driving?
- Usually safe to drive
What does B2240 mean?
B2240 is defined as “Rear Cargo Door Reset Switch Stuck (Short to Ground)”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
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This page is general information; an exact diagnosis needs measurements and a technician’s check.