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Home >> Lexus >> 2017 >> RC 350 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (Lighting System (Ext) - Diagnostic Codes & Circuit Tests) >> Lighting System >> DTC U0242: Lost Communication With Headlamp Control Module "B" [10/2018 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

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NOTE:

If the No. 1 headlight ECU sub-assembly LH has been replaced, it is necessary to synchronize the vehicle information and initialize the No. 1 headlight ECU sub-assembly LH.

Refer to INITIALIZATION [10/2018 - ]

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