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OBD-II code · manufacturer-specific

B1773

Mirror Driver Up Circuit Failure

System
B — Body electronics
Severity
Minor (2/5)
Can I keep driving?
Usually safe to drive
01

What does B1773 mean?

B1773 is defined as “Mirror Driver Up Circuit Failure”.

You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.

02

Manufacturer-specific meanings

The same code can mean something different on some makes.

  • Mercedes: HRA: Zero position programming has not yet been carried out or is not possible
03

Related codes

04

Look up another code

This page is general information; an exact diagnosis needs measurements and a technician’s check.