garajizOBD-II code · manufacturer-specific
B1805
Lamp Turn Signal Rear Output Circuit Short To Ground
- System
- B — Body electronics
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does B1805 mean?
B1805 is defined as “Lamp Turn Signal Rear Output Circuit Short To Ground”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Toyota: Passenger Airbag Squib Circuit Short
Related codes
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.