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Home >> Lexus >> 2020 >> IS 350 Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Headlights >> Automatic Headlight Beam Level Control System - Diagnostics - Introduction >> Automatic Headlight Beam Level Control System >> Diagnostic Trouble Code Chart [10/2016 - 09/2020] >> Diagnostic Trouble Code Chart [10/2016 - 09/2020]
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Diagnostic Trouble Code Chart [10/2016 - 09/2020]

AUTOMATIC HEADLIGHT BEAM LEVEL CONTROL SYSTEM

DTC No. Detection Item Link
B2415 Vehicle Speed Sensor Refer to DTC B2415: Vehicle Speed Sensor [10/2016 - 09/2020]
B2416 Height Control Sensor Refer to DTC B2416: Height Control Sensor; DTC B241A: Rear Height Control Sensor [10/2016 - 09/2020]
B241A Rear Height Control Sensor Refer to DTC B2416: Height Control Sensor; DTC B241A: Rear Height Control Sensor [10/2016 - 09/2020]
B2450 Height Sensor Initialization Incomplete Refer to DTC B2450: Height Sensor Initialization Incomplete [10/2016 - 09/2020]
B2451 Variation Code not Written Refer to DTC B2451: Variation Code not Written [10/2016 - 09/2020]
B2452 Abnormal Height Sensor Data at Initialization Refer to DTC B2452: Abnormal Height Sensor Data at Initialization [10/2016 - 09/2020]
B2456 Left Headlight ECU Variation Error Refer to DTC B2456: Left Headlight ECU Variation Error [10/2016 - 09/2020]