Headlight Leveling Control Unit
HEADLIGHT LEVELING CONTROL UNIT DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description | DTC type |
|---|---|---|
| B2476 | Front Height Sensor failure | Signal error |
| B2477 | Rear Height Sensor failure | Signal error |
| B2479 | Auto Leveling Unit EEPROM error | Internal error |
| B2480 | VSP Sensor failure | Signal error |
| B2481 | Abnormal VSP Sensor Value | Signal error |
| B2482 | Combination switch Headlight switch signal error | Signal error |
| U1280 | B-CAN communication bus line error (BUS-OFF) | Loss of communication |
| U1281 | Auto leveling control unit lost communication with MICU | Loss of communication |
| U128D | Auto leveling control unit lost communication with Gauge control unit | Loss of communication |