U048B - Invalid Data Received From Headlamp Leveling Control Module B
U048B is a generic network/communication diagnostic trouble code indicating Invalid Data Received From 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 | 8B |
| Standard | SAE J2012 / ISO 15031-6 |
What does diagnostic code U048B mean?
The dtc/">diagnostic trouble code U048B represents Invalid Data Received From 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 U048B are currently being compiled. Always verify check engine warnings with a qualified mechanic.
Frequently Asked Questions about U048B
What does U048B mean?
The diagnostic trouble code U048B represents Invalid Data Received From 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 U048B?
The U048B code is located in the vehicle's Network/Communication network.