Auto Headlight Beam Leveler System DTCS
AUTO HEADLIGHT BEAM LEVELER SYSTEM DIAGNOSTIC TROUBLE CODE IDENTIFICATION
| DTC | Item | Content of diagnosis | Reference |
|---|---|---|---|
| U0073 | CONTROL MODULE COMMUNICATION BUS OFF | Detected when CAN line abnormality is detected. | Ref. to DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U0122 | LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE | Detected when CAN data from VDC (vehicle speed signal) does not arrive. | Ref. to DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U0140 | LOST COMMUNICATION WITH BODY CONTROL MODULE | Detected when CAN data from body integrated unit (headlight ON signal) does not arrive. | Ref. to DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| B2900 | AHL CONTROL | Detected when an error occurred in auto headlight beam leveler Control Module. | Ref. to DTC B2900 AHL CONTROL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| B2902 | REAR HEIGHT SENSOR CIRCUIT | Detected when an error occurred in rear vehicle height sensor. | Ref. to DTC B2902 REAR HEIGHT SENSOR CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| B2903 | VDC DATA ERROR | Detected when data from VDC (vehicle speed signal) is abnormal. | Ref. to DTC B2903 VDC DATA ERROR , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |