Lighting System
LIGHTING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [12/2017 - 09/2018]
| DTC Code | Description |
|---|---|
| B1244 | Light Sensor Circuit Malfunction |
| B124B | Automatic High Beam System |
| B124C | Automatic High Beam Camera |
| B2410 | Headlight Swivel ECU LH Communication |
| B2411 | Headlight Swivel ECU RH Communication |
| B2412 | Headlight Swivel Motor LH |
| B2413 | Headlight Swivel Motor RH |
| B2414 | Steering Position Sensor Malfunction |
| B2415 | Vehicle Speed Sensor Malfunction |
| B2417 | Headlight Beam Level Control Motor LH |
| B2418 | Headlight Beam Level Control Motor RH |
| B241A | Rear Height Control Sensor |
| B241B | Front Height Control Sensor |
| B241C | VGRS ECU |
| B241D | DRS System |
| 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 |
| B242E | Open in IG Circuit |
| B242F | Open in B Power Line |
| B242F | Open in B Power Line |
| 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 | Vehicle Specifications have not been Stored |
| B2452 | Abnormal Height Sensor Data at Initialization |
| B2456 | Left Headlight ECU Variation Error |
| B2494 | Left Cornering Light/Front Side Illuminate Light Malfunction |
| B2495 | Right Cornering Light/Front Side Illuminate Light Malfunction |
| U0073 | Control Module Communication Bus "A" Off |
| U0073 | Control Module Communication Bus "A" Off |
| U0100 | Lost Communication With ECM/PCM "A" |
| U0100 | Lost Communication with ECM / PCM "A" |
| U0100 | Lost Communication with ECM / PCM "A" |
| U0101 | Lost Communication with TCM |
| U0101 | Lost Communication with TCM |
| U0101 | Lost Communication with TCM |
| U0111 | Lost Communication with Battery Energy Control Module "A" |
| U0120 | Lost Communication With Starter / Generator Control Module |
| U0125-87 | Lost Communication with Multi-axis Acceleration Sensor Module Missing Message |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0129-87 | Lost Communication with Brake System Control Module Missing Message |
| U0130 | Lost Communication with Steering Effort Control Module |
| U0130 | Lost Communication with Steering Effort Control Module |
| U0132 | Lost Communication with Ride Level Control Module |
| U0132 | Lost Communication with Ride Level Control Module |
| U0134 | Lost Communication with DRS Module |
| U0134 | Lost Communication with DRS Module |
| U0134-87 | Lost Communication with Power Steering Control Module Rear Missing Message |
| U0140-87 | Lost Communication with Body Control Module Missing Message |
| U0142 | Lost Communication with Body Control Module "B" |
| U0142 | Lost Communication with Body Control Module "B" |
| U0142 | Lost Communication With Mainbody ECU |
| U0142 | Lost Communication With Mainbody ECU |
| U0151 | Lost Communication with Restraints Control Module |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |
| U0163 | Lost Communication with Navigation Control Module |
| U0164 | Lost Communication with HVAC Control Module |
| U0182 | Lost Communication with AFS |
| U0182 | Lost Communication With Lighting Control Module Front |
| U0182 | Lost Communication With Lighting Control Module Front |
| U0199 | Lost Communication with "Door Control Module A" |
| U0200 | Lost Communication with "Door Control Module B" |
| U0201 | Lost Communication with "Door Control Module C" |
| U0202 | Lost Communication with "Door Control Module D" |
| U0208 | Lost Communication with "Seat Control Module A" |
| U0210 | Lost Communication with "Seat Control Module C" |
| U0230 | Lost Communication with Rear Gate Module |
| U0235-87 | Lost Communication with Cruise Control Front Distance Range Sensor Missing Message |
| U023A | Lost Communication With Image Processing Module "A" |
| U0242 | Lost Communication With Headlamp Control Module "B" |
| U0242 | Lost Communication With Headlamp Control Module "B" |
| U0327 | Software Incompatibility with Vehicle Security Control Module |
| U1000 | CAN Communication Failure (Message Registry) |
| U1000 | CAN Communication Failure (Message Registry) |
| U1104 | Lost Communication with Driving Support ECU |
| U1106 | Lost Communication with Electric Parking Brake Module |
| U1115 | Lost Communication with Tilt & Telescopic Module |
LIGHTING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [09/2018 - 10/2020]
| DTC Code | Description |
|---|---|
| B1244 | Light Sensor Circuit Malfunction |
| B124B | Automatic High Beam System |
| B124C | Automatic High Beam Camera |
| B2410 | Headlight Swivel ECU LH Communication |
| B2411 | Headlight Swivel ECU RH Communication |
| B2412 | Headlight Swivel Motor LH |
| B2413 | Headlight Swivel Motor RH |
| B2414 | Steering Position Sensor Malfunction |
| B2415 | Vehicle Speed Sensor Malfunction |
| B2417 | Headlight Beam Level Control Motor LH |
| B2418 | Headlight Beam Level Control Motor RH |
| B241A | Rear Height Control Sensor |
| B241B | Front Height Control Sensor |
| B241C | VGRS ECU |
| B241D | DRS System |
| 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 |
| B242E | Open in IG Circuit |
| B242F | Open in B Power Line |
| B242F | Open in B Power Line |
| 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 | Vehicle Specifications have not been Stored |
| B2452 | Abnormal Height Sensor Data at Initialization |
| B2456 | Left Headlight ECU Variation Error |
| B2494 | Left Cornering Light/Front Side Illuminate Light Malfunction |
| B2495 | Right Cornering Light/Front Side Illuminate Light Malfunction |
| U0073 | Control Module Communication Bus "A" Off |
| U0073 | Control Module Communication Bus "A" Off |
| U0100 | Lost Communication with ECM / PCM "A" |
| U0100 | Lost Communication with ECM / PCM "A" |
| U0100 | Lost Communication With ECM/PCM "A" |
| U0100-87 | Lost Communication with ECM/PCM "A" Missing Message |
| U0101 | Lost Communication with TCM |
| U0101 | Lost Communication with TCM |
| U0101 | Lost Communication with TCM |
| U0111 | Lost Communication with Battery Energy Control Module "A" |
| U0120 | Lost Communication With Starter / Generator Control Module |
| U0125-87 | Lost Communication with Multi-axis Acceleration Sensor Module Missing Message |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0129-87 | Lost Communication with Brake System Control Module Missing Message |
| U0130 | Lost Communication with Steering Effort Control Module |
| U0130 | Lost Communication with Steering Effort Control Module |
| U0132 | Lost Communication with Ride Level Control Module |
| U0132 | Lost Communication with Ride Level Control Module |
| U0134 | Lost Communication with DRS Module |
| U0134 | Lost Communication with DRS Module |
| U0134-87 | Lost Communication with Power Steering Control Module Rear Missing Message |
| U0140-87 | Lost Communication with Body Control Module Missing Message |
| U0142 | Lost Communication with Body Control Module "B" |
| U0142 | Lost Communication with Body Control Module "B" |
| U0142 | Lost Communication With Mainbody ECU |
| U0142 | Lost Communication With Mainbody ECU |
| U0151 | Lost Communication with Restraints Control Module |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |
| U0163 | Lost Communication with Navigation Control Module |
| U0164 | Lost Communication with HVAC Control Module |
| U0182 | Lost Communication With Lighting Control Module Front |
| U0182 | Lost Communication With Lighting Control Module Front |
| U0182 | Lost Communication with AFS |
| U0199 | Lost Communication with "Door Control Module A" |
| U0200 | Lost Communication with "Door Control Module B" |
| U0201 | Lost Communication with "Door Control Module C" |
| U0202 | Lost Communication with "Door Control Module D" |
| U0208 | Lost Communication with "Seat Control Module A" |
| U0210 | Lost Communication with "Seat Control Module C" |
| U0230 | Lost Communication with Rear Gate Module |
| U0235-87 | Lost Communication with Cruise Control Front Distance Range Sensor Missing Message |
| U023A | Lost Communication With Image Processing Module "A" |
| U0242 | Lost Communication With Headlamp Control Module "B" |
| U0242 | Lost Communication With Headlamp Control Module "B" |
| U0327 | Software Incompatibility with Vehicle Security Control Module |
| U1000 | CAN Communication Failure (Message Registry) |
| U1000 | CAN Communication Failure (Message Registry) |
| U1104 | Lost Communication with Driving Support ECU |
| U1106 | Lost Communication with Electric Parking Brake Module |
| U1115 | Lost Communication with Tilt & Telescopic Module |
LIGHTING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2020 - 10/2022]
| DTC Code | Description |
|---|---|
| B1244 | Light Sensor Circuit Malfunction |
| B2410 | Headlight Swivel ECU LH Communication |
| B2411 | Headlight Swivel ECU RH Communication |
| B2412 | Headlight Swivel Motor LH |
| B2413 | Headlight Swivel Motor RH |
| B2414 | Steering Position Sensor Malfunction |
| B2415 | Vehicle Speed Sensor Malfunction |
| B2417 | Headlight Beam Level Control Motor LH |
| B2418 | Headlight Beam Level Control Motor RH |
| B241A | Rear Height Control Sensor |
| B241B | Front Height Control Sensor |
| B241C | VGRS ECU |
| B241D | DRS System |
| 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 |
| B242E | Open in IG Circuit |
| B242F | Open in B Power Line |
| B242F | Open in B Power Line |
| 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 | Vehicle Specifications have not been Stored |
| B2452 | Abnormal Height Sensor Data at Initialization |
| B2456 | Left Headlight ECU Variation Error |
| B2494 | Left Cornering Light/Front Side Illuminate Light Malfunction |
| B2495 | Right Cornering Light/Front Side Illuminate Light Malfunction |
| U0073 | Control Module Communication Bus Off |
| U0073 | Control Module Communication Bus "A" Off |
| U0100 | Lost Communication with ECM / PCM "A" |
| U0100 | Lost Communication With ECM/PCM "A" |
| U0101 | Lost Communication with TCM |
| U0101 | Lost Communication with TCM |
| U0111 | Lost Communication with Battery Energy Control Module "A" |
| U0120 | Lost Communication With Starter / Generator Control Module |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0130 | Lost Communication with Steering Effort Control Module |
| U0132 | Lost Communication with Ride Level Control Module |
| U0134 | Lost Communication with DRS Module |
| U0142 | Lost Communication With Mainbody ECU |
| U0142 | Lost Communication With Mainbody ECU |
| U0142 | Lost Communication with Body Control Module "B" |
| 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 |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |
| U0163 | Lost Communication with Navigation Control Module |
| U0164 | Lost Communication with HVAC Control Module |
| U0182 | Lost Communication With Lighting Control Module Front |
| U0182 | Lost Communication with AFS |
| U0199 | Lost Communication with "Door Control Module A" |
| U0200 | Lost Communication with "Door Control Module B" |
| U0201 | Lost Communication with "Door Control Module C" |
| U0202 | Lost Communication with "Door Control Module D" |
| U0208 | Lost Communication with "Seat Control Module A" |
| U0210 | Lost Communication with "Seat Control Module C" |
| U0230 | Lost Communication with Rear Gate Module |
| 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) |
| U1000 | CAN Communication Failure (Message Registry) |
| U1104 | Lost Communication with Driving Support ECU |
| U1106 | Lost Communication with Electric Parking Brake Module |
| U1115 | Lost Communication with Tilt & Telescopic Module |
LIGHTING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2022 - 10/2023]
| DTC Code | Description |
|---|---|
| B1244 | Light Sensor Circuit Malfunction |
| B2410 | Headlight Swivel ECU LH Communication |
| B2411 | Headlight Swivel ECU RH Communication |
| B2412 | Headlight Swivel Motor LH |
| B2413 | Headlight Swivel Motor RH |
| B2414 | Steering Position Sensor Malfunction |
| B2415 | Vehicle Speed Sensor Malfunction |
| B2417 | Headlight Beam Level Control Motor LH |
| B2418 | Headlight Beam Level Control Motor RH |
| B241A | Rear Height Control Sensor |
| B241B | Front Height Control Sensor |
| B241C | VGRS ECU |
| B241D | DRS System |
| 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 |
| B242E | Open in IG Circuit |
| B242F | Open in B Power Line |
| B242F | Open in B Power Line |
| 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 | Vehicle Specifications have not been Stored |
| B2452 | Abnormal Height Sensor Data at Initialization |
| B2456 | Left Headlight ECU Variation Error |
| B2494 | Left Cornering Light/Front Side Illuminate Light Malfunction |
| B2495 | Right Cornering Light/Front Side Illuminate Light Malfunction |
| U0073 | Control Module Communication Bus Off |
| U0073 | Control Module Communication Bus "A" Off |
| U0100 | Lost Communication with ECM / PCM "A" |
| U0100 | Lost Communication With ECM/PCM "A" |
| U0101 | Lost Communication with TCM |
| U0101 | Lost Communication with TCM |
| U0111 | Lost Communication with Battery Energy Control Module "A" |
| U0120 | Lost Communication With Starter / Generator Control Module |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0130 | Lost Communication with Steering Effort Control Module |
| U0132 | Lost Communication with Ride Level Control Module |
| U0134 | Lost Communication with DRS Module |
| U0142 | Lost Communication With Mainbody ECU |
| U0142 | Lost Communication With Mainbody ECU |
| U0142 | Lost Communication with Body Control Module "B" |
| 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 |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |
| U0163 | Lost Communication with Navigation Control Module |
| U0164 | Lost Communication with HVAC Control Module |
| U0182 | Lost Communication With Lighting Control Module Front |
| U0182 | Lost Communication with AFS |
| U0199 | Lost Communication with "Door Control Module A" |
| U0200 | Lost Communication with "Door Control Module B" |
| U0201 | Lost Communication with "Door Control Module C" |
| U0202 | Lost Communication with "Door Control Module D" |
| U0208 | Lost Communication with "Seat Control Module A" |
| U0210 | Lost Communication with "Seat Control Module C" |
| U0230 | Lost Communication with Rear Gate Module |
| 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) |
| U1000 | CAN Communication Failure (Message Registry) |
| U1104 | Lost Communication with Driving Support ECU |
| U1106 | Lost Communication with Electric Parking Brake Module |
| U1115 | Lost Communication with Tilt & Telescopic Module |
LIGHTING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2023 - ]
| DTC Code | Description |
|---|---|
| B1244-00 | Light Sensor Circuit Malfunction |
| B2410-87 | Swivel Motor LH Missing Message |
| B2411-87 | Swivel Motor RH Missing Message |
| B2412-00 | Swivel Motor LH Malfunction |
| B2413-00 | Swivel Motor RH Malfunction |
| B2417-00 | Leveling Motor LH Malfunction |
| B2418-00 | Leveling Motor RH Malfunction |
| B241A-1C | Rear Height Sensor Circuit Voltage Out of Range |
| B2424-87 | Leveling Motor LH Missing Message |
| B2425-87 | Leveling Motor RH Missing Message |
| B242C-04 | Headlight Control Module (Sub) System Internal Failure |
| B242D-04 | Headlight Control Module (Main) System Internal Failure |
| B242E-14 | IG Circuit Short to Ground or Open |
| B242E-14 | IG Circuit Short to Ground or Open |
| B242F-14 | ECUB Circuit Short to Ground or Open |
| B242F-14 | ECUB Circuit Short to Ground or Open |
| B2439-00 | Headlight Source LH Malfunction |
| B243A-00 | Headlight RH Circuit |
| B243D-29 | Low Beam Fan LH Signal Invalid |
| B243E-29 | Low Beam Fan RH Signal Invalid |
| U0100-87 | Lost Communication with ECM/PCM "A" Missing Message |
| U0100-87 | Lost Communication With ECM/PCM "A" Missing Message |
| U0101-87 | Lost Communication with TCM Missing Message |
| U0101-87 | Lost Communication with TCM Missing Message |
| U0126-87 | Lost Communication with Steering Angle Sensor Module Missing Message |
| U0126-87 | Lost Communication with Steering Angle Sensor Module Missing Message |
| U0126-87 | Lost Communication with Steering Angle Sensor Module Missing Message |
| U0129-87 | Lost Communication with Brake System Control Module "A" Missing Message |
| U0129-87 | Lost Communication with Brake System Control Module Missing Message |
| U0129-87 | Lost Communication with Brake System Control Module "A" Missing Message |
| U0130-87 | Lost Communication with Steering Effort Control Module Missing Message |
| U0132-87 | Lost Communication with Suspension Control Module "A" Missing Message |
| U0134-87 | Lost Communication with Power Steering Control Module Rear Missing Message |
| U0140-87 | Lost Communication with Body Control Module Missing Message |
| U0140-87 | Lost Communication with Body Control Module Missing Message |
| U0151-87 | Lost Communication with Restraints Control Module Missing Message |
| U0155-87 | Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message |
| U0155-87 | Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message |
| U0155-87 | Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message |
| U0163-87 | Lost Communication with Navigation Control Module Missing Message |
| U0164-87 | Lost Communication with HVAC Control Module Missing Message |
| U0168-87 | Lost Communication with Vehicle Security Control Module Missing Message |
| U0199-87 | Lost Communication with "Door Control Module A" Missing Message |
| U0200-87 | Lost Communication with "Door Control Module B" Missing Message |
| U0201-87 | Lost Communication with "Door Control Module C" Missing Message |
| U0202-87 | Lost Communication with "Door Control Module D" Missing Message |
| U0208-87 | Lost Communication with "Seat Control Module A" Missing Message |
| U0210-87 | Lost Communication with "Seat Control Module C" Missing Message |
| U0230-87 | Lost Communication with Rear Gate Module Missing Message |
| U023A-87 | Lost Communication with Image Processing Module "A" Missing Message |
| U0241-87 | Lost Communication with Headlamp Control Module "A" Missing Message |
| U0241-87 | Lost Communication with Headlamp Control Module "A" Missing Message |
| U0242-87 | Lost Communication with Headlamp Control Module "B" Missing Message |
| U0265-87 | Lost Communication with Image Processing Sensor A Missing Message |
| U0269-87 | Lost Communication with Image Processing Sensor E Missing Message |
| U0293-87 | Lost Communication with Hybrid/EV Powertrain Control Module Missing Message |
| U1000-49 | CAN Register Fixing Internal Electronic Failure |
| U1000-49 | CAN Register Fixing Internal Electronic Failure |
| U1104-87 | Lost Communication with Cruise Control Module Missing Message |
| U1106-87 | Lost Communication with Electric Parking Brake Module Missing Message |
| U1107-87 | Lost Communication with Power Management Module Missing Message |
| U1110-87 | Lost Communication with Clearance Sonar Module Missing Message |
| U1115-87 | Lost Communication with Tilt & Telescopic Module Missing Message |
| U1117-87 | Lost Communication with Accessory Gateway Missing Message |
| U114F-87 | Lost Communication with Power Integration Module Missing Message |
| U114F-87 | Lost Communication with Power Integration Module Missing Message |