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Home >> Lexus >> 2024 >> RC 350 Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 80 (Automatic Headlight Beam Level Control System (Triple Beam Headlight) - Diagnostic Codes & Circuit Tests) >> AUTOMATIC HEADLIGHT BEAM LEVEL CONTROL SYSTEM (for Triple Beam Headlight) >> DTC B2416: Height Control Sensor Malfunction; DTC B241A: Rear Height Control Sensor [09/2014 - 10/2018] >> Caution / Notice / Hint

Caution / Notice / Hint

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NOTE:
  • Before performing this inspection, check that the rear height control sensor sub-assembly LH is installed correctly.
  • If the headlight light control ECU sub-assembly LH has been replaced, it is necessary to synchronize the vehicle information and initialize the headlight light control ECU sub-assembly LH.

    Refer to INITIALIZATION [09/2014 - 11/2017] , or refer to INITIALIZATION [11/2017 - 10/2018]

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

    Refer to INITIALIZATION [09/2014 - 11/2017] , or refer to INITIALIZATION [11/2017 - 10/2018]

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