DTC B2439: Headlamp LH Circuit; DTC B243A: Headlamp RH Circuit [09/2019 - ]: Description
A DTC is stored when the headlight ECU sub-assembly receives a light source malfunction signal from its respective headlight unit. The headlight ECU sub-assembly LH stores DTC B2439 or B243A.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Note |
|---|---|---|---|---|
| B2439 | Headlamp LH Circuit | headlight ECU sub-assembly LH light source malfunction |
|
- |
| B243A | Headlamp RH Circuit | headlight ECU sub-assembly RH light source malfunction |
|
- |