| Headlight ECU LH Communication Stop Mode |
Any of the following conditions are met:
- Communication stop for "HL AutoLeveling/AFS/AHS" is indicated on the "Communication Bus Check" screen of the Techstream.
Refer to PROBLEM SYMPTOMS TABLE [04/2018 - 08/2020]
- Communication stop history for "HL AutoLeveling/AFS/AHS" is indicated on the "Communication Bus Check (Detail)" screen of the Techstream. (The Lost Communication Time value for "HL AutoLeveling/AFS/AHS" is 6 or more.)
Refer to PROBLEM SYMPTOMS TABLE [04/2018 - 08/2020]
- Communication system DTCs (DTCs that start with U) that correspond to "Headlight ECU LH Communication Stop Mode" in "DTC Combination Table" are output.
Refer to DTC COMBINATION TABLE [04/2018 - 08/2020]
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- Headlight ECU sub-assembly LH branch line or connector
- Power source circuit of headlight ECU sub-assembly LH
- Headlight ECU sub-assembly LH ground circuit
- Headlight ECU sub-assembly LH
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