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Lighting System

LIGHTING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [08/2015 - 08/2019]

DTC Code Description
B1244 Light Sensor Circuit Malfunction
B124A Automatic High Beam Mirror
B124B Automatic High Beam System
B124C Automatic High Beam Camera
B124D Lost Communication with AFS LIN
B2415 Vehicle Speed Sensor Malfunction
B2416 Height Control Sensor Malfunction
B2417 Headlight Beam Level Control Motor LH Malfunction
B2418 Headlight Beam Level Control Motor RH Malfunction
B241A Rear Height Control Sensor
B2420 AFS ECU Malfunction
B2424 Headlight Leveling Motor LH Communication Malfunction
B2425 Headlight Leveling Motor RH Communication Malfunction
B2430 LED Headlight LH Circuit Malfunction
B2431 LED Headlight RH Circuit Malfunction
B2432 Lost Communication with Automatic High Beam Sensor
B2450 Initialization has not been Performed
B2452 Height Control Sensor Data Out of Range When Initializing
U0073 Control Module Communication Bus Off
U0100 Lost Communication with ECM / PCM "A"
U0126 Lost Communication with Steering Angle Sensor Module
U0129 Lost Communication with Brake System Control Module
U0142 Lost Communication with Main Body ECU
U1000 Can Communication Failure(Message Registry)
U1121 Lost Communication with Driver Seat Module
LIGHTING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [08/2019 - 08/2021]

DTC Code Description
B1244 Light Sensor Circuit
B124B Automatic High Beam System
B124C Automatic High Beam Camera
B2415 Vehicle Speed Sensor
B2416 Height Control Sensor
B2417 Headlight Beam Level Control Motor LH Malfunction
B2418 Headlight Beam Level Control Motor RH Malfunction
B241A Rear Height Control Sensor
B2424 Headlight Beam Level Control Motor LH Lost Communication
B2425 Headlight Beam Level Control Motor RH Lost Communication
B242C Right Headlight ECU Malfunction
B242D Left Headlight ECU Malfunction
B242E Open in IG Circuit
B2439 Headlight LH Circuit
B243A Headlight RH Circuit
B243D Left Low Beam Fan Malfunction
B243E Right Low Beam Fan Malfunction
B2450 Height Sensor Initialization Incomplete
B2451 Variation Code not Written
B2452 Abnormal Height Sensor Data at Initialization
B2456 Left Headlight ECU Variation Error
U0073 Control Module Communication Bus OFF
U0100 Lost Communication with ECM / PCM "A"
U0100 Lost Communication With ECM/PCM "A"
U0101 Lost Communication with TCM
U0120 Lost Communication With Starter / Generator Control Module
U0129 Lost Communication with Brake System Control Module
U0129 Lost Communication with Brake System Control Module
U0132 Lost Communication with Suspension Control ECU
U0142 Lost Communication with Body Control Module "B"
U0151 Lost Communication with Restraints Control Module
U0155 Lost Communication with Instrument Panel Cluster (IPC) Control Module
U0182 Lost Communication with AFS
U023A Lost Communication With Image Processing Module "A"
U0242 Lost Communication With Headlamp Control Module "B"
U0327 Software Incompatibility with Vehicle Security Control Module
U1000 CAN Communication Failure (Message Registry)
U1117 Lost Communication with Accessory Gateway
LIGHTING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [08/2021 - ]

DTC Code Description
B1244 Light Sensor Circuit
B124B Automatic High Beam System
B124C Automatic High Beam Camera
B2415 Vehicle Speed Sensor
B2416 Height Control Sensor
B2417 Headlight Beam Level Control Motor LH Malfunction
B2418 Headlight Beam Level Control Motor RH Malfunction
B241A Rear Height Control Sensor
B2424 Headlight Beam Level Control Motor LH Lost Communication
B2425 Headlight Beam Level Control Motor RH Lost Communication
B242C Right Headlight ECU Malfunction
B242D Left Headlight ECU Malfunction
B242E Open in IG Circuit
B2439 Headlight LH Circuit
B243A Headlight RH Circuit
B243D Left Low Beam Fan Malfunction
B243E Right Low Beam Fan Malfunction
B2450 Height Sensor Initialization Incomplete
B2451 Variation Code not Written
B2452 Abnormal Height Sensor Data at Initialization
B2456 Left Headlight ECU Variation Error
U0073 Control Module Communication Bus OFF
U0100 Lost Communication with ECM / PCM "A"
U0100 Lost Communication With ECM/PCM "A"
U0101 Lost Communication with TCM
U0120 Lost Communication With Starter / Generator Control Module
U0129 Lost Communication with Brake System Control Module
U0129 Lost Communication with Brake System Control Module
U0132 Lost Communication with Suspension Control ECU
U0142 Lost Communication with Body Control Module "B"
U0151 Lost Communication with Restraints Control Module
U0155 Lost Communication with Instrument Panel Cluster (IPC) Control Module
U0182 Lost Communication with AFS
U023A Lost Communication With Image Processing Module "A"
U0242 Lost Communication With Headlamp Control Module "B"
U0327 Software Incompatibility with Vehicle Security Control Module
U1000 CAN Communication Failure (Message Registry)
U1117 Lost Communication with Accessory Gateway