Auto High-Beam Control Unit
AUTO HIGH-BEAM CONTROL UNIT DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description | DTC type |
|---|---|---|
| B1A05 | Auto high-beam control unit internal failure | Signal error |
| B1A06 | Auto high-beam camera blocked failure | Signal error |
| U1280 | Auto high-beam control unit communication bus line error (BUS-OFF) | Loss of communication |
| U1281 | Auto high-beam control unit lost communication with MICU | Loss of communication |
| U128D | Auto high-beam control unit lost communication with Gauge control module | Loss of communication |