DTC B2439: Headlamp LH Circuit; DTC B243A: Headlamp RH Circuit [10/2014 - 09/2017]: Description
This DTC is output when the headlight light control ECU sub-assembly receives an abnormal signal from the headlight unit.
The headlight light control ECU sub-assembly LH outputs DTC B2439 and B243A
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B2439 | Headlamp LH Circuit | Headlight light control ECU sub-assembly LH light source malfunction |
|
| B243A | Headlamp RH Circuit | Headlight light control ECU sub-assembly RH light source malfunction |
|