garajizOBD-II code · generic
U012B
Lost Communication With Chassis Control Module B
- System
- U — In-vehicle network
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does U012B mean?
U012B is defined as “Lost Communication With Chassis Control Module B”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Related codes
- U012ALost Communication With Chassis Control Module A
- U012CLost Communication With Active Vibration Control Module
- U0129Lost Communication With Brake System Control Module
- U012DLost Communication With Generator A Control Module
- U0128Lost Communication With Park Brake Control Module
- U012ELost Communication With Camshaft Position Control Module
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.