OBD-II code · manufacturer-specific
B1740
Mirror Driver Horizontal Switch Circuit Short To Ground
- System
- B — Body electronics
- Severity
- Minor (2/5)
- Can I keep driving?
- Usually safe to drive
What does B1740 mean?
B1740 is defined as “Mirror Driver Horizontal Switch Circuit Short To Ground”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
Related codes
- B1739Mirror Driver Horizontal Switch Circuit Short To Battery
- B1741Mirror Passenger Vertical Switch Circuit Failure
- B1738Mirror Driver Horizontal Switch Circuit Open
- B1742Mirror Passenger Vertical Switch Circuit Open
- B1737Mirror Driver Horizontal Switch Circuit Failure
- B1743Mirror Passenger Vertical Switch Circuit Short To Battery
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.