DTC B242C: Right Headlight ECU Malfunction; DTC B242D: Left Headlight ECU Malfunction [09/2016 - ]: Description
These DTCs are stored if the No. 1 headlight ECU sub-assembly LH or RH detects an internal malfunction. The No. 1 headlight ECU sub-assembly LH stores DTC B242C and B242D.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B242C | Right Headlight ECU Malfunction | An internal malfunction occurs in the No. 1 headlight ECU sub-assembly RH | No. 1 headlight ECU sub-assembly RH |
| B242D | Left Headlight ECU Malfunction | An internal malfunction occurs in the No. 1 headlight ECU sub-assembly LH | No. 1 headlight ECU sub-assembly LH |