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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] >> Description

DTC B2416: Height Control Sensor Malfunction; DTC B241A: Rear Height Control Sensor [09/2014 - 10/2018]: Description

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This DTC is stored when the headlight light control ECU sub-assembly LH detects a malfunction in the rear height control sensor sub-assembly LH power source circuit or rear height control sensor sub-assembly LH circuit.

DTC No. Detection Item DTC Detection Condition Trouble Area
B2416 Height Control Sensor Malfunction
  • Malfunction in rear height control sensor sub-assembly LH
  • Open or short in rear height control sensor sub-assembly LH power source circuit
  • Rear height control sensor sub-assembly LH
  • Headlight light control ECU sub-assembly LH
  • Harness or connector
B241A Rear Height Control Sensor
  • Malfunction in rear height control sensor sub-assembly LH
  • Open or short in rear height control sensor sub-assembly LH circuit
  • Rear height control sensor sub-assembly LH
  • Headlight light control ECU sub-assembly LH
  • Harness or connector