OBD-II Diagnostic Trouble Code
U0181
Lost Communication With Headlamp Leveling Control Module
U
Network
modules / CAN bus
modules / CAN bus
0
Generic
SAE standard
SAE standard
1
Network subsystem
81
Lost Communication With Headlamp Leveling Control Module
Severity · general guide
Moderate
Module communication fault
Code type
Generic
System
Network
Standard
ISO/SAE Controlled
Fault type
General