garajizOBD-II code · generic
U01BB
Lost Communication With Battery Charger Control Module B
- System
- U — In-vehicle network
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does U01BB mean?
U01BB is defined as “Lost Communication With Battery Charger Control Module B”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Related codes
- U01BALost Communication With Park Lock/Pawl Control Module
- U01BCLost Communication With Charge Air Cooler Coolant Pump B
- U01B9Lost Communication With Switch Input Module “C”
- U01BDLost Communication With DC/DC Converter Control Module C
- U01B8Lost Communication With Switch Input Module “B”
- U01BELost Communication with Drive Motor A Clutch Actuator
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.