garajizOBD-II code · generic
U301A
Control Module Wake-up Circuit A/Open
- System
- U — In-vehicle network
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does U301A mean?
U301A is defined as “Control Module Wake-up Circuit A/Open”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Related codes
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.