garajizOBD-II code · manufacturer-specific
B1420
Passenger Power Window Motor Circuit Short To Battery
- System
- B — Body electronics
- Severity
- Low (1/5)
- Can I keep driving?
- Usually safe to drive
What does B1420 mean?
B1420 is defined as “Passenger Power Window Motor Circuit Short To Battery”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Mercedes: Idle speed increase
Related codes
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.