DTC B2439: Headlight LH Circuit; DTC B243A: Headlight RH Circuit [09/2016 - ]: Description
A DTC is stored when the No. 1 headlight ECU sub-assembly receives a light source malfunction signal from its respective headlight unit assembly. The No. 1 headlight ECU sub-assembly LH stores DTC B2439 and B243A.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B2439 | Headlight LH Circuit | No. 1 headlight ECU sub-assembly LH light source malfunction |
|
| B243A | Headlight RH Circuit | No. 1 headlight ECU sub-assembly RH light source malfunction |
|