DTC U0242: Lost Communication With Headlamp Control Module "B" [09/2020 - ]: Description
The headlight ECU sub-assembly LH communicates with the headlight ECU sub-assembly RH via LIN communication. If communication between the headlight ECU sub-assembly LH and headlight ECU sub-assembly RH stops, the headlight ECU sub-assembly LH will store this DTC.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from |
|---|---|---|---|---|
| U0242 | Lost Communication With Headlamp Control Module "B" | Detection condition:
Malfunction status:
Malfunction duration:
|
|
HL AutoLeveling |