OBD-II Diagnostic Trouble Code
U112B
Interrupted communication with Central Electronic Module (CEM), Bus signal/message faults, Message missing
U
Network
modules / CAN bus
modules / CAN bus
1
Mfr
manufacturer code
manufacturer code
1
Network subsystem
2B
Interrupted communication with Central Electronic Module (CEM), Bus signal/message…
Severity · general guide
Moderate
Module communication fault
Code type
Volvo
System
Network
Model
XC40
Years
2022