garajizOBD-II code · generic
U3000
Control Module
- System
- U — In-vehicle network
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does U3000 mean?
U3000 is defined as “Control Module”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Tesla: Central Gateway Module Internal Fault
Related codes
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.