garajizOBD-II code · manufacturer-specific
B1422
Power Window RR Motor Circuit Failure
- System
- B — Body electronics
- Severity
- Low (1/5)
- Can I keep driving?
- Usually safe to drive
What does B1422 mean?
B1422 is defined as “Power Window RR Motor Circuit Failure”.
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: Series interface (K1) connection to instrument cluster (A1)
Related codes
- B1421Passenger Power Window Motor Circuit Short To Ground
- B1423Power Window RR Motor Circuit Open
- B1420Passenger Power Window Motor Circuit Short To Battery
- B1424Power Window RR Motor Circuit Short To Battery
- B1419Passenger Power Window Motor Circuit Open
- B1425Power Window RR Motor Circuit Short To Ground
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.