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Home >> Lexus >> 2017 >> RC F >> Repair and Diagnosis >> External Pages >> Different car >> Section 18 (Automatic Headlight Beam Level Control System - Diagnostic Codes & Circuit Tests) >> Automatic Headlight Beam Level Control System >> DTC B2416: Height Control Sensor; DTC B241A: Rear Height Control Sensor [03/2019 - ] >> Caution / Notice / Hint
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Caution / Notice / Hint

WARNING: This page is about a different car, the 2024 Lexus RC F, 2023 Lexus RC F, 2022 Lexus RC F, 2021 Lexus RC F, and 2020 Lexus RC F. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • If the headlight ECU sub-assembly LH has been replaced, it is necessary to synchronize the vehicle information and initialize the headlight ECU sub-assembly LH.

    Refer to INITIALIZATION [03/2019 - ]

  • If any of the following are performed, it is necessary to initialize the headlight ECU sub-assembly LH.

    Refer to INITIALIZATION [03/2019 - ]

    • Replacement of the rear height control sensor sub-assembly
    • Removal/installation of the rear height control sensor sub-assembly
    • Work that changes the vehicle height such as replacement of suspension components