U018A - Lost Communication With Headlamp Leveling Control Module B
U018A is a generic network/communication diagnostic trouble code indicating Lost Communication With Headlamp Leveling Control Module B. It relates to the System-Specific system.
DTC Breakdown (SAE J2012)
| System | Network/Communication (U) |
| Type | Generic |
| Subsystem | System-Specific |
| Fault Index | 8A |
| Standard | SAE J2012 / ISO 15031-6 |
What does diagnostic code U018A mean?
The dtc/">diagnostic trouble code U018A represents Lost Communication With Headlamp Leveling Control Module B. This standard generic code points to a monitored fault condition in the vehicle's Network/Communication network.
Detailed diagnostic guides and specific fix procedures for code U018A are currently being compiled. Always verify check engine warnings with a qualified mechanic.
Frequently Asked Questions about U018A
What does U018A mean?
The diagnostic trouble code U018A represents Lost Communication With Headlamp Leveling Control Module B. This standard generic code points to a monitored fault condition in the vehicle's Network/Communication network.
What is the system for U018A?
The U018A code is located in the vehicle's Network/Communication network.